first

price-compare-api/.env

@@ -0,0 +1,2 @@
+DATABASE_URL="postgresql://root:irina76@localhost:5432/price_compare_db?schema=public"
+DIRECT_URL="postgresql://root:irina76@localhost:5432/price_compare_db?schema=public"

price-compare-api/.prettierrc

@@ -0,0 +1,4 @@
+{
+  "singleQuote": true,
+  "trailingComma": "all"
+}

price-compare-api/README.md

@@ -0,0 +1,98 @@
+<p align="center">
+  <a href="http://nestjs.com/" target="blank"><img src="https://nestjs.com/img/logo-small.svg" width="120" alt="Nest Logo" /></a>
+</p>
+
+[circleci-image]: https://img.shields.io/circleci/build/github/nestjs/nest/master?token=abc123def456
+[circleci-url]: https://circleci.com/gh/nestjs/nest
+
+  <p align="center">A progressive <a href="http://nodejs.org" target="_blank">Node.js</a> framework for building efficient and scalable server-side applications.</p>
+    <p align="center">
+<a href="https://www.npmjs.com/~nestjscore" target="_blank"><img src="https://img.shields.io/npm/v/@nestjs/core.svg" alt="NPM Version" /></a>
+<a href="https://www.npmjs.com/~nestjscore" target="_blank"><img src="https://img.shields.io/npm/l/@nestjs/core.svg" alt="Package License" /></a>
+<a href="https://www.npmjs.com/~nestjscore" target="_blank"><img src="https://img.shields.io/npm/dm/@nestjs/common.svg" alt="NPM Downloads" /></a>
+<a href="https://circleci.com/gh/nestjs/nest" target="_blank"><img src="https://img.shields.io/circleci/build/github/nestjs/nest/master" alt="CircleCI" /></a>
+<a href="https://discord.gg/G7Qnnhy" target="_blank"><img src="https://img.shields.io/badge/discord-online-brightgreen.svg" alt="Discord"/></a>
+<a href="https://opencollective.com/nest#backer" target="_blank"><img src="https://opencollective.com/nest/backers/badge.svg" alt="Backers on Open Collective" /></a>
+<a href="https://opencollective.com/nest#sponsor" target="_blank"><img src="https://opencollective.com/nest/sponsors/badge.svg" alt="Sponsors on Open Collective" /></a>
+  <a href="https://paypal.me/kamilmysliwiec" target="_blank"><img src="https://img.shields.io/badge/Donate-PayPal-ff3f59.svg" alt="Donate us"/></a>
+    <a href="https://opencollective.com/nest#sponsor"  target="_blank"><img src="https://img.shields.io/badge/Support%20us-Open%20Collective-41B883.svg" alt="Support us"></a>
+  <a href="https://twitter.com/nestframework" target="_blank"><img src="https://img.shields.io/twitter/follow/nestframework.svg?style=social&label=Follow" alt="Follow us on Twitter"></a>
+</p>
+  <!--[![Backers on Open Collective](https://opencollective.com/nest/backers/badge.svg)](https://opencollective.com/nest#backer)
+  [![Sponsors on Open Collective](https://opencollective.com/nest/sponsors/badge.svg)](https://opencollective.com/nest#sponsor)-->
+
+## Description
+
+[Nest](https://github.com/nestjs/nest) framework TypeScript starter repository.
+
+## Project setup
+
+```bash
+$ npm install
+```
+
+## Compile and run the project
+
+```bash
+# development
+$ npm run start
+
+# watch mode
+$ npm run start:dev
+
+# production mode
+$ npm run start:prod
+```
+
+## Run tests
+
+```bash
+# unit tests
+$ npm run test
+
+# e2e tests
+$ npm run test:e2e
+
+# test coverage
+$ npm run test:cov
+```
+
+## Deployment
+
+When you're ready to deploy your NestJS application to production, there are some key steps you can take to ensure it runs as efficiently as possible. Check out the [deployment documentation](https://docs.nestjs.com/deployment) for more information.
+
+If you are looking for a cloud-based platform to deploy your NestJS application, check out [Mau](https://mau.nestjs.com), our official platform for deploying NestJS applications on AWS. Mau makes deployment straightforward and fast, requiring just a few simple steps:
+
+```bash
+$ npm install -g @nestjs/mau
+$ mau deploy
+```
+
+With Mau, you can deploy your application in just a few clicks, allowing you to focus on building features rather than managing infrastructure.
+
+## Resources
+
+Check out a few resources that may come in handy when working with NestJS:
+
+- Visit the [NestJS Documentation](https://docs.nestjs.com) to learn more about the framework.
+- For questions and support, please visit our [Discord channel](https://discord.gg/G7Qnnhy).
+- To dive deeper and get more hands-on experience, check out our official video [courses](https://courses.nestjs.com/).
+- Deploy your application to AWS with the help of [NestJS Mau](https://mau.nestjs.com) in just a few clicks.
+- Visualize your application graph and interact with the NestJS application in real-time using [NestJS Devtools](https://devtools.nestjs.com).
+- Need help with your project (part-time to full-time)? Check out our official [enterprise support](https://enterprise.nestjs.com).
+- To stay in the loop and get updates, follow us on [X](https://x.com/nestframework) and [LinkedIn](https://linkedin.com/company/nestjs).
+- Looking for a job, or have a job to offer? Check out our official [Jobs board](https://jobs.nestjs.com).
+
+## Support
+
+Nest is an MIT-licensed open source project. It can grow thanks to the sponsors and support by the amazing backers. If you'd like to join them, please [read more here](https://docs.nestjs.com/support).
+
+## Stay in touch
+
+- Author - [Kamil Myśliwiec](https://twitter.com/kammysliwiec)
+- Website - [https://nestjs.com](https://nestjs.com/)
+- Twitter - [@nestframework](https://twitter.com/nestframework)
+
+## License
+
+Nest is [MIT licensed](https://github.com/nestjs/nest/blob/master/LICENSE).

price-compare-api/dist/app.controller.d.ts

@@ -0,0 +1,9 @@
+import { AppService } from './app.service';
+import { ScraperService } from './scraper/scraper.service';
+export declare class AppController {
+    private readonly appService;
+    private readonly scraperService;
+    constructor(appService: AppService, scraperService: ScraperService);
+    getHello(): string;
+    triggerScrape(sourceId: number): Promise<void>;
+}

price-compare-api/dist/app.controller.js

@@ -0,0 +1,52 @@
+"use strict";
+var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
+    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
+    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
+    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
+    return c > 3 && r && Object.defineProperty(target, key, r), r;
+};
+var __metadata = (this && this.__metadata) || function (k, v) {
+    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
+};
+var __param = (this && this.__param) || function (paramIndex, decorator) {
+    return function (target, key) { decorator(target, key, paramIndex); }
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.AppController = void 0;
+const common_1 = require("@nestjs/common");
+const app_service_1 = require("./app.service");
+const scraper_service_1 = require("./scraper/scraper.service");
+let AppController = class AppController {
+    appService;
+    scraperService;
+    constructor(appService, scraperService) {
+        this.appService = appService;
+        this.scraperService = scraperService;
+    }
+    getHello() {
+        return this.appService.getHello();
+    }
+    async triggerScrape(sourceId) {
+        return this.scraperService.manualScrape(sourceId);
+    }
+};
+exports.AppController = AppController;
+__decorate([
+    (0, common_1.Get)(),
+    __metadata("design:type", Function),
+    __metadata("design:paramtypes", []),
+    __metadata("design:returntype", String)
+], AppController.prototype, "getHello", null);
+__decorate([
+    (0, common_1.Get)('scrape/:sourceId'),
+    __param(0, (0, common_1.Param)('sourceId', common_1.ParseIntPipe)),
+    __metadata("design:type", Function),
+    __metadata("design:paramtypes", [Number]),
+    __metadata("design:returntype", Promise)
+], AppController.prototype, "triggerScrape", null);
+exports.AppController = AppController = __decorate([
+    (0, common_1.Controller)(),
+    __metadata("design:paramtypes", [app_service_1.AppService,
+        scraper_service_1.ScraperService])
+], AppController);
+//# sourceMappingURL=app.controller.js.map

price-compare-api/dist/app.controller.js.map

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price-compare-api/dist/app.module.d.ts

@@ -0,0 +1,2 @@
+export declare class AppModule {
+}

price-compare-api/dist/app.module.js

@@ -0,0 +1,42 @@
+"use strict";
+var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
+    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
+    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
+    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
+    return c > 3 && r && Object.defineProperty(target, key, r), r;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.AppModule = void 0;
+const common_1 = require("@nestjs/common");
+const schedule_1 = require("@nestjs/schedule");
+const config_1 = require("@nestjs/config");
+const app_controller_1 = require("./app.controller");
+const app_service_1 = require("./app.service");
+const prisma_module_1 = require("./prisma/prisma.module");
+const product_module_1 = require("./product/product.module");
+const scraper_module_1 = require("./scraper/scraper.module");
+const price_module_1 = require("./price/price.module");
+const source_module_1 = require("./source/source.module");
+const user_module_1 = require("./user/user.module");
+let AppModule = class AppModule {
+};
+exports.AppModule = AppModule;
+exports.AppModule = AppModule = __decorate([
+    (0, common_1.Module)({
+        imports: [
+            config_1.ConfigModule.forRoot({
+                isGlobal: true,
+            }),
+            schedule_1.ScheduleModule.forRoot(),
+            prisma_module_1.PrismaModule,
+            product_module_1.ProductModule,
+            scraper_module_1.ScraperModule,
+            price_module_1.PriceModule,
+            source_module_1.SourceModule,
+            user_module_1.UserModule,
+        ],
+        controllers: [app_controller_1.AppController],
+        providers: [app_service_1.AppService],
+    })
+], AppModule);
+//# sourceMappingURL=app.module.js.map

price-compare-api/dist/app.module.js.map

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price-compare-api/dist/app.service.d.ts

@@ -0,0 +1,3 @@
+export declare class AppService {
+    getHello(): string;
+}

price-compare-api/dist/app.service.js

@@ -0,0 +1,20 @@
+"use strict";
+var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
+    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
+    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
+    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
+    return c > 3 && r && Object.defineProperty(target, key, r), r;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.AppService = void 0;
+const common_1 = require("@nestjs/common");
+let AppService = class AppService {
+    getHello() {
+        return 'Hello World!';
+    }
+};
+exports.AppService = AppService;
+exports.AppService = AppService = __decorate([
+    (0, common_1.Injectable)()
+], AppService);
+//# sourceMappingURL=app.service.js.map

price-compare-api/dist/app.service.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"app.service.js","sourceRoot":"","sources":["../src/app.service.ts"],"names":[],"mappings":";;;;;;;;;AAAA,2CAA4C;AAGrC,IAAM,UAAU,GAAhB,MAAM,UAAU;IACrB,QAAQ;QACN,OAAO,cAAc,CAAC;IACxB,CAAC;CACF,CAAA;AAJY,gCAAU;qBAAV,UAAU;IADtB,IAAA,mBAAU,GAAE;GACA,UAAU,CAItB"}

price-compare-api/dist/create-source.d.ts

@@ -0,0 +1 @@
+export {};

price-compare-api/dist/create-source.js

@@ -0,0 +1,37 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const client_1 = require("@prisma/client");
+const prisma = new client_1.PrismaClient();
+async function main() {
+    try {
+        const sourcesToUpsert = [
+            {
+                name: 'Vero',
+                url: 'https://pricelist.vero.com.mk/89_2.html',
+                logo: 'vero-logo.png',
+            },
+            {
+                name: 'dim',
+                url: 'https://dim.marketceni.mk/',
+                logo: 'tinex-logo.png',
+            },
+        ];
+        const upsertedSources = await Promise.all(sourcesToUpsert.map((source) => prisma.source.upsert({
+            where: { name: source.name },
+            update: {
+                url: source.url,
+                logo: source.logo,
+            },
+            create: source,
+        })));
+        console.log('Upserted sources:', upsertedSources);
+    }
+    catch (error) {
+        console.error('Error:', error);
+    }
+    finally {
+        await prisma.$disconnect();
+    }
+}
+main();
+//# sourceMappingURL=create-source.js.map

price-compare-api/dist/create-source.js.map

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+{"version":3,"file":"create-source.js","sourceRoot":"","sources":["../src/create-source.ts"],"names":[],"mappings":";;AAAA,2CAA8C;AAE9C,MAAM,MAAM,GAAG,IAAI,qBAAY,EAAE,CAAC;AAElC,KAAK,UAAU,IAAI;IACjB,IAAI,CAAC;QAEH,MAAM,eAAe,GAAG;YACtB;gBACE,IAAI,EAAE,MAAM;gBACZ,GAAG,EAAE,yCAAyC;gBAC9C,IAAI,EAAE,eAAe;aACtB;YACD;gBACE,IAAI,EAAE,KAAK;gBACX,GAAG,EAAE,4BAA4B;gBACjC,IAAI,EAAE,gBAAgB;aACvB;SAGF,CAAC;QAGF,MAAM,eAAe,GAAG,MAAM,OAAO,CAAC,GAAG,CACvC,eAAe,CAAC,GAAG,CAAC,CAAC,MAAM,EAAE,EAAE,CAC7B,MAAM,CAAC,MAAM,CAAC,MAAM,CAAC;YACnB,KAAK,EAAE,EAAE,IAAI,EAAE,MAAM,CAAC,IAAI,EAAE;YAC5B,MAAM,EAAE;gBACN,GAAG,EAAE,MAAM,CAAC,GAAG;gBACf,IAAI,EAAE,MAAM,CAAC,IAAI;aAClB;YACD,MAAM,EAAE,MAAM;SACf,CAAC,CACH,CACF,CAAC;QAEF,OAAO,CAAC,GAAG,CAAC,mBAAmB,EAAE,eAAe,CAAC,CAAC;IACpD,CAAC;IAAC,OAAO,KAAK,EAAE,CAAC;QACf,OAAO,CAAC,KAAK,CAAC,QAAQ,EAAE,KAAK,CAAC,CAAC;IACjC,CAAC;YAAS,CAAC;QACT,MAAM,MAAM,CAAC,WAAW,EAAE,CAAC;IAC7B,CAAC;AACH,CAAC;AAED,IAAI,EAAE,CAAC"}

price-compare-api/dist/main.d.ts

@@ -0,0 +1 @@
+export {};

price-compare-api/dist/main.js

@@ -0,0 +1,15 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const core_1 = require("@nestjs/core");
+const app_module_1 = require("./app.module");
+async function bootstrap() {
+    const app = await core_1.NestFactory.create(app_module_1.AppModule);
+    app.enableCors({
+        origin: true,
+        methods: 'GET,HEAD,PUT,PATCH,POST,DELETE',
+        credentials: true,
+    });
+    await app.listen(3001);
+}
+bootstrap();
+//# sourceMappingURL=main.js.map

price-compare-api/dist/main.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"main.js","sourceRoot":"","sources":["../src/main.ts"],"names":[],"mappings":";;AAAA,uCAA2C;AAC3C,6CAAyC;AAEzC,KAAK,UAAU,SAAS;IACtB,MAAM,GAAG,GAAG,MAAM,kBAAW,CAAC,MAAM,CAAC,sBAAS,CAAC,CAAC;IAGhD,GAAG,CAAC,UAAU,CAAC;QACb,MAAM,EAAE,IAAI;QACZ,OAAO,EAAE,gCAAgC;QACzC,WAAW,EAAE,IAAI;KAClB,CAAC,CAAC;IAEH,MAAM,GAAG,CAAC,MAAM,CAAC,IAAI,CAAC,CAAC;AACzB,CAAC;AACD,SAAS,EAAE,CAAC"}

price-compare-api/dist/price/price.controller.d.ts

@@ -0,0 +1,75 @@
+import { PriceService } from './price.service';
+export declare class PriceController {
+    private readonly priceService;
+    constructor(priceService: PriceService);
+    getPricesForProduct(id: string): Promise<({
+        source: {
+            id: number;
+            name: string;
+            url: string;
+            logo: string | null;
+            lastScraped: Date | null;
+            createdAt: Date;
+            updatedAt: Date;
+        };
+    } & {
+        id: number;
+        createdAt: Date;
+        sourceId: number;
+        regularPrice: number;
+        discountedPrice: number | null;
+        discountPercentage: number | null;
+        unitPrice: string | null;
+        promotionType: string | null;
+        promotionStart: Date | null;
+        promotionEnd: Date | null;
+        vatIncluded: boolean;
+        lastUpdated: Date;
+        productId: number;
+    })[]>;
+    comparePrices(ids: string): Promise<{
+        id: number;
+        name: string;
+        description: string | null;
+        category: string;
+        availability: boolean;
+        latestPrice: {
+            source: {
+                id: number;
+                name: string;
+                url: string;
+                logo: string | null;
+                lastScraped: Date | null;
+                createdAt: Date;
+                updatedAt: Date;
+            };
+        } & {
+            id: number;
+            createdAt: Date;
+            sourceId: number;
+            regularPrice: number;
+            discountedPrice: number | null;
+            discountPercentage: number | null;
+            unitPrice: string | null;
+            promotionType: string | null;
+            promotionStart: Date | null;
+            promotionEnd: Date | null;
+            vatIncluded: boolean;
+            lastUpdated: Date;
+            productId: number;
+        };
+    }[]>;
+    getPriceHistory(id: string, days?: string): Promise<{
+        productId: number;
+        history: unknown[];
+        priceRange: {
+            min: number;
+            max: number;
+        };
+        averagePrice: number;
+        discountStats: {
+            maxDiscount: number;
+            averageDiscount: number;
+        };
+    }>;
+}

price-compare-api/dist/price/price.controller.js

@@ -0,0 +1,61 @@
+"use strict";
+var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
+    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
+    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
+    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
+    return c > 3 && r && Object.defineProperty(target, key, r), r;
+};
+var __metadata = (this && this.__metadata) || function (k, v) {
+    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
+};
+var __param = (this && this.__param) || function (paramIndex, decorator) {
+    return function (target, key) { decorator(target, key, paramIndex); }
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.PriceController = void 0;
+const common_1 = require("@nestjs/common");
+const price_service_1 = require("./price.service");
+let PriceController = class PriceController {
+    priceService;
+    constructor(priceService) {
+        this.priceService = priceService;
+    }
+    async getPricesForProduct(id) {
+        return this.priceService.getPricesForProduct(Number(id));
+    }
+    async comparePrices(ids) {
+        const productIds = ids.split(',').map(Number);
+        return this.priceService.comparePrices(productIds);
+    }
+    async getPriceHistory(id, days) {
+        return this.priceService.getPriceHistory(Number(id), days ? Number(days) : 30);
+    }
+};
+exports.PriceController = PriceController;
+__decorate([
+    (0, common_1.Get)('product/:id'),
+    __param(0, (0, common_1.Param)('id')),
+    __metadata("design:type", Function),
+    __metadata("design:paramtypes", [String]),
+    __metadata("design:returntype", Promise)
+], PriceController.prototype, "getPricesForProduct", null);
+__decorate([
+    (0, common_1.Get)('compare/:ids'),
+    __param(0, (0, common_1.Param)('ids')),
+    __metadata("design:type", Function),
+    __metadata("design:paramtypes", [String]),
+    __metadata("design:returntype", Promise)
+], PriceController.prototype, "comparePrices", null);
+__decorate([
+    (0, common_1.Get)('history/:id'),
+    __param(0, (0, common_1.Param)('id')),
+    __param(1, (0, common_1.Query)('days')),
+    __metadata("design:type", Function),
+    __metadata("design:paramtypes", [String, String]),
+    __metadata("design:returntype", Promise)
+], PriceController.prototype, "getPriceHistory", null);
+exports.PriceController = PriceController = __decorate([
+    (0, common_1.Controller)('prices'),
+    __metadata("design:paramtypes", [price_service_1.PriceService])
+], PriceController);
+//# sourceMappingURL=price.controller.js.map

price-compare-api/dist/price/price.controller.js.map

@@ -0,0 +1 @@
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price-compare-api/dist/price/price.module.d.ts

@@ -0,0 +1,2 @@
+export declare class PriceModule {
+}

price-compare-api/dist/price/price.module.js

@@ -0,0 +1,25 @@
+"use strict";
+var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
+    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
+    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
+    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
+    return c > 3 && r && Object.defineProperty(target, key, r), r;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.PriceModule = void 0;
+const common_1 = require("@nestjs/common");
+const price_controller_1 = require("./price.controller");
+const price_service_1 = require("./price.service");
+const prisma_module_1 = require("../prisma/prisma.module");
+let PriceModule = class PriceModule {
+};
+exports.PriceModule = PriceModule;
+exports.PriceModule = PriceModule = __decorate([
+    (0, common_1.Module)({
+        imports: [prisma_module_1.PrismaModule],
+        controllers: [price_controller_1.PriceController],
+        providers: [price_service_1.PriceService],
+        exports: [price_service_1.PriceService],
+    })
+], PriceModule);
+//# sourceMappingURL=price.module.js.map

price-compare-api/dist/price/price.module.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"price.module.js","sourceRoot":"","sources":["../../src/price/price.module.ts"],"names":[],"mappings":";;;;;;;;;AAAA,2CAAwC;AACxC,yDAAqD;AACrD,mDAA+C;AAC/C,2DAAuD;AAQhD,IAAM,WAAW,GAAjB,MAAM,WAAW;CAAG,CAAA;AAAd,kCAAW;sBAAX,WAAW;IANvB,IAAA,eAAM,EAAC;QACN,OAAO,EAAE,CAAC,4BAAY,CAAC;QACvB,WAAW,EAAE,CAAC,kCAAe,CAAC;QAC9B,SAAS,EAAE,CAAC,4BAAY,CAAC;QACzB,OAAO,EAAE,CAAC,4BAAY,CAAC;KACxB,CAAC;GACW,WAAW,CAAG"}

price-compare-api/dist/price/price.service.d.ts

@@ -0,0 +1,75 @@
+import { PrismaService } from '../prisma/prisma.service';
+export declare class PriceService {
+    private prisma;
+    constructor(prisma: PrismaService);
+    getPricesForProduct(productId: number): Promise<({
+        source: {
+            id: number;
+            name: string;
+            url: string;
+            logo: string | null;
+            lastScraped: Date | null;
+            createdAt: Date;
+            updatedAt: Date;
+        };
+    } & {
+        id: number;
+        createdAt: Date;
+        sourceId: number;
+        regularPrice: number;
+        discountedPrice: number | null;
+        discountPercentage: number | null;
+        unitPrice: string | null;
+        promotionType: string | null;
+        promotionStart: Date | null;
+        promotionEnd: Date | null;
+        vatIncluded: boolean;
+        lastUpdated: Date;
+        productId: number;
+    })[]>;
+    comparePrices(productIds: number[]): Promise<{
+        id: number;
+        name: string;
+        description: string | null;
+        category: string;
+        availability: boolean;
+        latestPrice: {
+            source: {
+                id: number;
+                name: string;
+                url: string;
+                logo: string | null;
+                lastScraped: Date | null;
+                createdAt: Date;
+                updatedAt: Date;
+            };
+        } & {
+            id: number;
+            createdAt: Date;
+            sourceId: number;
+            regularPrice: number;
+            discountedPrice: number | null;
+            discountPercentage: number | null;
+            unitPrice: string | null;
+            promotionType: string | null;
+            promotionStart: Date | null;
+            promotionEnd: Date | null;
+            vatIncluded: boolean;
+            lastUpdated: Date;
+            productId: number;
+        };
+    }[]>;
+    getPriceHistory(productId: number, days?: number): Promise<{
+        productId: number;
+        history: unknown[];
+        priceRange: {
+            min: number;
+            max: number;
+        };
+        averagePrice: number;
+        discountStats: {
+            maxDiscount: number;
+            averageDiscount: number;
+        };
+    }>;
+}

price-compare-api/dist/price/price.service.js

@@ -0,0 +1,92 @@
+"use strict";
+var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
+    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
+    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
+    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
+    return c > 3 && r && Object.defineProperty(target, key, r), r;
+};
+var __metadata = (this && this.__metadata) || function (k, v) {
+    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.PriceService = void 0;
+const common_1 = require("@nestjs/common");
+const prisma_service_1 = require("../prisma/prisma.service");
+let PriceService = class PriceService {
+    prisma;
+    constructor(prisma) {
+        this.prisma = prisma;
+    }
+    async getPricesForProduct(productId) {
+        return this.prisma.price.findMany({
+            where: { productId },
+            include: { source: true },
+            orderBy: { lastUpdated: 'desc' },
+        });
+    }
+    async comparePrices(productIds) {
+        const products = await this.prisma.product.findMany({
+            where: { id: { in: productIds } },
+            include: {
+                prices: {
+                    include: { source: true },
+                    orderBy: { lastUpdated: 'desc' },
+                    take: 1,
+                },
+            },
+        });
+        return products.map((product) => ({
+            id: product.id,
+            name: product.name,
+            description: product.description,
+            category: product.category,
+            availability: product.availability,
+            latestPrice: product.prices[0] || null,
+        }));
+    }
+    async getPriceHistory(productId, days = 30) {
+        const startDate = new Date();
+        startDate.setDate(startDate.getDate() - days);
+        const prices = await this.prisma.price.findMany({
+            where: {
+                productId,
+                lastUpdated: { gte: startDate },
+            },
+            include: { source: true },
+            orderBy: { lastUpdated: 'asc' },
+        });
+        const priceHistory = prices.reduce((acc, price) => {
+            const date = price.lastUpdated.toISOString().split('T')[0];
+            if (!acc[date]) {
+                acc[date] = {
+                    date,
+                    regularPrice: price.regularPrice,
+                    discountedPrice: price.discountedPrice,
+                    source: price.source.name,
+                };
+            }
+            return acc;
+        }, {});
+        return {
+            productId,
+            history: Object.values(priceHistory),
+            priceRange: {
+                min: Math.min(...prices.map(p => p.discountedPrice || p.regularPrice)),
+                max: Math.max(...prices.map(p => p.regularPrice)),
+            },
+            averagePrice: prices.reduce((sum, p) => sum + p.regularPrice, 0) / prices.length,
+            discountStats: {
+                maxDiscount: Math.max(...prices.map(p => p.discountPercentage || 0)),
+                averageDiscount: prices.filter(p => p.discountPercentage)
+                    .reduce((sum, p) => sum + (p.discountPercentage || 0), 0) /
+                    prices.filter((p) => p.discountPercentage).length || 0,
+            },
+        };
+    }
+};
+exports.PriceService = PriceService;
+exports.PriceService = PriceService = __decorate([
+    (0, common_1.Injectable)(),
+    __metadata("design:paramtypes", [prisma_service_1.PrismaService])
+], PriceService);
+//# sourceMappingURL=price.service.js.map

price-compare-api/dist/price/price.service.js.map

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price-compare-api/dist/prisma/prisma.module.d.ts

@@ -0,0 +1,2 @@
+export declare class PrismaModule {
+}

price-compare-api/dist/prisma/prisma.module.js

@@ -0,0 +1,21 @@
+"use strict";
+var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
+    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
+    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
+    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
+    return c > 3 && r && Object.defineProperty(target, key, r), r;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.PrismaModule = void 0;
+const common_1 = require("@nestjs/common");
+const prisma_service_1 = require("./prisma.service");
+let PrismaModule = class PrismaModule {
+};
+exports.PrismaModule = PrismaModule;
+exports.PrismaModule = PrismaModule = __decorate([
+    (0, common_1.Module)({
+        providers: [prisma_service_1.PrismaService],
+        exports: [prisma_service_1.PrismaService],
+    })
+], PrismaModule);
+//# sourceMappingURL=prisma.module.js.map

price-compare-api/dist/prisma/prisma.module.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"prisma.module.js","sourceRoot":"","sources":["../../src/prisma/prisma.module.ts"],"names":[],"mappings":";;;;;;;;;AAAA,2CAAwC;AACxC,qDAAiD;AAM1C,IAAM,YAAY,GAAlB,MAAM,YAAY;CAAG,CAAA;AAAf,oCAAY;uBAAZ,YAAY;IAJxB,IAAA,eAAM,EAAC;QACN,SAAS,EAAE,CAAC,8BAAa,CAAC;QAC1B,OAAO,EAAE,CAAC,8BAAa,CAAC;KACzB,CAAC;GACW,YAAY,CAAG"}

price-compare-api/dist/prisma/prisma.service.d.ts

@@ -0,0 +1,6 @@
+import { OnModuleInit, OnModuleDestroy } from '@nestjs/common';
+import { PrismaClient } from '@prisma/client';
+export declare class PrismaService extends PrismaClient implements OnModuleInit, OnModuleDestroy {
+    onModuleInit(): Promise<void>;
+    onModuleDestroy(): Promise<void>;
+}

price-compare-api/dist/prisma/prisma.service.js

@@ -0,0 +1,24 @@
+"use strict";
+var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
+    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
+    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
+    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
+    return c > 3 && r && Object.defineProperty(target, key, r), r;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.PrismaService = void 0;
+const common_1 = require("@nestjs/common");
+const client_1 = require("@prisma/client");
+let PrismaService = class PrismaService extends client_1.PrismaClient {
+    async onModuleInit() {
+        await this.$connect();
+    }
+    async onModuleDestroy() {
+        await this.$disconnect();
+    }
+};
+exports.PrismaService = PrismaService;
+exports.PrismaService = PrismaService = __decorate([
+    (0, common_1.Injectable)()
+], PrismaService);
+//# sourceMappingURL=prisma.service.js.map

price-compare-api/dist/prisma/prisma.service.js.map

@@ -0,0 +1 @@
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price-compare-api/dist/product/product.controller.d.ts

@@ -0,0 +1,154 @@
+import { ProductService } from './product.service';
+import { Prisma } from '@prisma/client';
+export declare class ProductController {
+    private readonly productService;
+    constructor(productService: ProductService);
+    getProduct(id: string): Promise<({
+        prices: ({
+            source: {
+                id: number;
+                name: string;
+                url: string;
+                logo: string | null;
+                lastScraped: Date | null;
+                createdAt: Date;
+                updatedAt: Date;
+            };
+        } & {
+            id: number;
+            createdAt: Date;
+            sourceId: number;
+            regularPrice: number;
+            discountedPrice: number | null;
+            discountPercentage: number | null;
+            unitPrice: string | null;
+            promotionType: string | null;
+            promotionStart: Date | null;
+            promotionEnd: Date | null;
+            vatIncluded: boolean;
+            lastUpdated: Date;
+            productId: number;
+        })[];
+    } & {
+        id: number;
+        name: string;
+        createdAt: Date;
+        updatedAt: Date;
+        description: string | null;
+        category: string;
+        availability: boolean;
+        sourceProductId: string | null;
+        sourceId: number;
+    }) | null>;
+    getProducts(skip?: string, take?: string, search?: string, maxPrice?: string): Promise<({
+        prices: ({
+            source: {
+                id: number;
+                name: string;
+                url: string;
+                logo: string | null;
+                lastScraped: Date | null;
+                createdAt: Date;
+                updatedAt: Date;
+            };
+        } & {
+            id: number;
+            createdAt: Date;
+            sourceId: number;
+            regularPrice: number;
+            discountedPrice: number | null;
+            discountPercentage: number | null;
+            unitPrice: string | null;
+            promotionType: string | null;
+            promotionStart: Date | null;
+            promotionEnd: Date | null;
+            vatIncluded: boolean;
+            lastUpdated: Date;
+            productId: number;
+        })[];
+    } & {
+        id: number;
+        name: string;
+        createdAt: Date;
+        updatedAt: Date;
+        description: string | null;
+        category: string;
+        availability: boolean;
+        sourceProductId: string | null;
+        sourceId: number;
+    })[]>;
+    createProduct(data: Prisma.ProductCreateInput): Promise<{
+        prices: ({
+            source: {
+                id: number;
+                name: string;
+                url: string;
+                logo: string | null;
+                lastScraped: Date | null;
+                createdAt: Date;
+                updatedAt: Date;
+            };
+        } & {
+            id: number;
+            createdAt: Date;
+            sourceId: number;
+            regularPrice: number;
+            discountedPrice: number | null;
+            discountPercentage: number | null;
+            unitPrice: string | null;
+            promotionType: string | null;
+            promotionStart: Date | null;
+            promotionEnd: Date | null;
+            vatIncluded: boolean;
+            lastUpdated: Date;
+            productId: number;
+        })[];
+    } & {
+        id: number;
+        name: string;
+        createdAt: Date;
+        updatedAt: Date;
+        description: string | null;
+        category: string;
+        availability: boolean;
+        sourceProductId: string | null;
+        sourceId: number;
+    }>;
+    updateProduct(id: string, data: Prisma.ProductUpdateInput): Promise<{
+        prices: ({
+            source: {
+                id: number;
+                name: string;
+                url: string;
+                logo: string | null;
+                lastScraped: Date | null;
+                createdAt: Date;
+                updatedAt: Date;
+            };
+        } & {
+            id: number;
+            createdAt: Date;
+            sourceId: number;
+            regularPrice: number;
+            discountedPrice: number | null;
+            discountPercentage: number | null;
+            unitPrice: string | null;
+            promotionType: string | null;
+            promotionStart: Date | null;
+            promotionEnd: Date | null;
+            vatIncluded: boolean;
+            lastUpdated: Date;
+            productId: number;
+        })[];
+    } & {
+        id: number;
+        name: string;
+        createdAt: Date;
+        updatedAt: Date;
+        description: string | null;
+        category: string;
+        availability: boolean;
+        sourceProductId: string | null;
+        sourceId: number;
+    }>;
+}

price-compare-api/dist/product/product.controller.js

@@ -0,0 +1,94 @@
+"use strict";
+var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
+    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
+    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
+    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
+    return c > 3 && r && Object.defineProperty(target, key, r), r;
+};
+var __metadata = (this && this.__metadata) || function (k, v) {
+    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
+};
+var __param = (this && this.__param) || function (paramIndex, decorator) {
+    return function (target, key) { decorator(target, key, paramIndex); }
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.ProductController = void 0;
+const common_1 = require("@nestjs/common");
+const product_service_1 = require("./product.service");
+const client_1 = require("@prisma/client");
+let ProductController = class ProductController {
+    productService;
+    constructor(productService) {
+        this.productService = productService;
+    }
+    async getProduct(id) {
+        return this.productService.getProduct(Number(id));
+    }
+    async getProducts(skip, take, search, maxPrice) {
+        if (search) {
+            return this.productService.searchProducts(search);
+        }
+        return this.productService.getProducts({
+            skip: skip ? Number(skip) : undefined,
+            take: take ? Number(take) : undefined,
+            where: maxPrice
+                ? {
+                    prices: {
+                        some: {
+                            regularPrice: {
+                                lte: Number(maxPrice),
+                            },
+                        },
+                    },
+                }
+                : undefined,
+        });
+    }
+    async createProduct(data) {
+        return this.productService.createProduct(data);
+    }
+    async updateProduct(id, data) {
+        return this.productService.updateProduct({
+            where: { id: Number(id) },
+            data,
+        });
+    }
+};
+exports.ProductController = ProductController;
+__decorate([
+    (0, common_1.Get)(':id'),
+    __param(0, (0, common_1.Param)('id')),
+    __metadata("design:type", Function),
+    __metadata("design:paramtypes", [String]),
+    __metadata("design:returntype", Promise)
+], ProductController.prototype, "getProduct", null);
+__decorate([
+    (0, common_1.Get)(),
+    __param(0, (0, common_1.Query)('skip')),
+    __param(1, (0, common_1.Query)('take')),
+    __param(2, (0, common_1.Query)('search')),
+    __param(3, (0, common_1.Query)('maxPrice')),
+    __metadata("design:type", Function),
+    __metadata("design:paramtypes", [String, String, String, String]),
+    __metadata("design:returntype", Promise)
+], ProductController.prototype, "getProducts", null);
+__decorate([
+    (0, common_1.Post)(),
+    __param(0, (0, common_1.Body)()),
+    __metadata("design:type", Function),
+    __metadata("design:paramtypes", [Object]),
+    __metadata("design:returntype", Promise)
+], ProductController.prototype, "createProduct", null);
+__decorate([
+    (0, common_1.Put)(':id'),
+    __param(0, (0, common_1.Param)('id')),
+    __param(1, (0, common_1.Body)()),
+    __metadata("design:type", Function),
+    __metadata("design:paramtypes", [String, Object]),
+    __metadata("design:returntype", Promise)
+], ProductController.prototype, "updateProduct", null);
+exports.ProductController = ProductController = __decorate([
+    (0, common_1.Controller)('products'),
+    __metadata("design:paramtypes", [product_service_1.ProductService])
+], ProductController);
+//# sourceMappingURL=product.controller.js.map

price-compare-api/dist/product/product.controller.js.map

@@ -0,0 +1 @@
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price-compare-api/dist/product/product.module.d.ts

@@ -0,0 +1,2 @@
+export declare class ProductModule {
+}

price-compare-api/dist/product/product.module.js

@@ -0,0 +1,24 @@
+"use strict";
+var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
+    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
+    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
+    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
+    return c > 3 && r && Object.defineProperty(target, key, r), r;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.ProductModule = void 0;
+const common_1 = require("@nestjs/common");
+const prisma_module_1 = require("../prisma/prisma.module");
+const product_controller_1 = require("./product.controller");
+const product_service_1 = require("./product.service");
+let ProductModule = class ProductModule {
+};
+exports.ProductModule = ProductModule;
+exports.ProductModule = ProductModule = __decorate([
+    (0, common_1.Module)({
+        imports: [prisma_module_1.PrismaModule],
+        controllers: [product_controller_1.ProductController],
+        providers: [product_service_1.ProductService],
+    })
+], ProductModule);
+//# sourceMappingURL=product.module.js.map

price-compare-api/dist/product/product.module.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"product.module.js","sourceRoot":"","sources":["../../src/product/product.module.ts"],"names":[],"mappings":";;;;;;;;;AAAA,2CAAwC;AACxC,2DAAuD;AACvD,6DAAyD;AACzD,uDAAmD;AAO5C,IAAM,aAAa,GAAnB,MAAM,aAAa;CAAG,CAAA;AAAhB,sCAAa;wBAAb,aAAa;IALzB,IAAA,eAAM,EAAC;QACN,OAAO,EAAE,CAAC,4BAAY,CAAC;QACvB,WAAW,EAAE,CAAC,sCAAiB,CAAC;QAChC,SAAS,EAAE,CAAC,gCAAc,CAAC;KAC5B,CAAC;GACW,aAAa,CAAG"}

price-compare-api/dist/product/product.service.d.ts

@@ -0,0 +1,200 @@
+import { PrismaService } from '../prisma/prisma.service';
+import { Prisma } from '@prisma/client';
+export declare class ProductService {
+    private prisma;
+    constructor(prisma: PrismaService);
+    getProduct(id: number): Promise<({
+        prices: ({
+            source: {
+                id: number;
+                name: string;
+                url: string;
+                logo: string | null;
+                lastScraped: Date | null;
+                createdAt: Date;
+                updatedAt: Date;
+            };
+        } & {
+            id: number;
+            createdAt: Date;
+            sourceId: number;
+            regularPrice: number;
+            discountedPrice: number | null;
+            discountPercentage: number | null;
+            unitPrice: string | null;
+            promotionType: string | null;
+            promotionStart: Date | null;
+            promotionEnd: Date | null;
+            vatIncluded: boolean;
+            lastUpdated: Date;
+            productId: number;
+        })[];
+    } & {
+        id: number;
+        name: string;
+        createdAt: Date;
+        updatedAt: Date;
+        description: string | null;
+        category: string;
+        availability: boolean;
+        sourceProductId: string | null;
+        sourceId: number;
+    }) | null>;
+    getProducts(params: {
+        skip?: number;
+        take?: number;
+        cursor?: Prisma.ProductWhereUniqueInput;
+        where?: Prisma.ProductWhereInput;
+        orderBy?: Prisma.ProductOrderByWithRelationInput;
+    }): Promise<({
+        prices: ({
+            source: {
+                id: number;
+                name: string;
+                url: string;
+                logo: string | null;
+                lastScraped: Date | null;
+                createdAt: Date;
+                updatedAt: Date;
+            };
+        } & {
+            id: number;
+            createdAt: Date;
+            sourceId: number;
+            regularPrice: number;
+            discountedPrice: number | null;
+            discountPercentage: number | null;
+            unitPrice: string | null;
+            promotionType: string | null;
+            promotionStart: Date | null;
+            promotionEnd: Date | null;
+            vatIncluded: boolean;
+            lastUpdated: Date;
+            productId: number;
+        })[];
+    } & {
+        id: number;
+        name: string;
+        createdAt: Date;
+        updatedAt: Date;
+        description: string | null;
+        category: string;
+        availability: boolean;
+        sourceProductId: string | null;
+        sourceId: number;
+    })[]>;
+    searchProducts(query: string): Promise<({
+        prices: ({
+            source: {
+                id: number;
+                name: string;
+                url: string;
+                logo: string | null;
+                lastScraped: Date | null;
+                createdAt: Date;
+                updatedAt: Date;
+            };
+        } & {
+            id: number;
+            createdAt: Date;
+            sourceId: number;
+            regularPrice: number;
+            discountedPrice: number | null;
+            discountPercentage: number | null;
+            unitPrice: string | null;
+            promotionType: string | null;
+            promotionStart: Date | null;
+            promotionEnd: Date | null;
+            vatIncluded: boolean;
+            lastUpdated: Date;
+            productId: number;
+        })[];
+    } & {
+        id: number;
+        name: string;
+        createdAt: Date;
+        updatedAt: Date;
+        description: string | null;
+        category: string;
+        availability: boolean;
+        sourceProductId: string | null;
+        sourceId: number;
+    })[]>;
+    createProduct(data: Prisma.ProductCreateInput): Promise<{
+        prices: ({
+            source: {
+                id: number;
+                name: string;
+                url: string;
+                logo: string | null;
+                lastScraped: Date | null;
+                createdAt: Date;
+                updatedAt: Date;
+            };
+        } & {
+            id: number;
+            createdAt: Date;
+            sourceId: number;
+            regularPrice: number;
+            discountedPrice: number | null;
+            discountPercentage: number | null;
+            unitPrice: string | null;
+            promotionType: string | null;
+            promotionStart: Date | null;
+            promotionEnd: Date | null;
+            vatIncluded: boolean;
+            lastUpdated: Date;
+            productId: number;
+        })[];
+    } & {
+        id: number;
+        name: string;
+        createdAt: Date;
+        updatedAt: Date;
+        description: string | null;
+        category: string;
+        availability: boolean;
+        sourceProductId: string | null;
+        sourceId: number;
+    }>;
+    updateProduct(params: {
+        where: Prisma.ProductWhereUniqueInput;
+        data: Prisma.ProductUpdateInput;
+    }): Promise<{
+        prices: ({
+            source: {
+                id: number;
+                name: string;
+                url: string;
+                logo: string | null;
+                lastScraped: Date | null;
+                createdAt: Date;
+                updatedAt: Date;
+            };
+        } & {
+            id: number;
+            createdAt: Date;
+            sourceId: number;
+            regularPrice: number;
+            discountedPrice: number | null;
+            discountPercentage: number | null;
+            unitPrice: string | null;
+            promotionType: string | null;
+            promotionStart: Date | null;
+            promotionEnd: Date | null;
+            vatIncluded: boolean;
+            lastUpdated: Date;
+            productId: number;
+        })[];
+    } & {
+        id: number;
+        name: string;
+        createdAt: Date;
+        updatedAt: Date;
+        description: string | null;
+        category: string;
+        availability: boolean;
+        sourceProductId: string | null;
+        sourceId: number;
+    }>;
+}

price-compare-api/dist/product/product.service.js

@@ -0,0 +1,94 @@
+"use strict";
+var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
+    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
+    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
+    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
+    return c > 3 && r && Object.defineProperty(target, key, r), r;
+};
+var __metadata = (this && this.__metadata) || function (k, v) {
+    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.ProductService = void 0;
+const common_1 = require("@nestjs/common");
+const prisma_service_1 = require("../prisma/prisma.service");
+let ProductService = class ProductService {
+    prisma;
+    constructor(prisma) {
+        this.prisma = prisma;
+    }
+    async getProduct(id) {
+        return this.prisma.product.findUnique({
+            where: { id },
+            include: {
+                prices: {
+                    include: { source: true },
+                    orderBy: { lastUpdated: 'desc' }
+                }
+            }
+        });
+    }
+    async getProducts(params) {
+        const { skip, take, cursor, where, orderBy } = params;
+        return this.prisma.product.findMany({
+            skip,
+            take,
+            cursor,
+            where,
+            orderBy,
+            include: {
+                prices: {
+                    include: { source: true },
+                    orderBy: { lastUpdated: 'desc' },
+                    take: 1
+                }
+            }
+        });
+    }
+    async searchProducts(query) {
+        return this.prisma.product.findMany({
+            where: {
+                OR: [
+                    { name: { contains: query, mode: 'insensitive' } },
+                    { description: { contains: query, mode: 'insensitive' } },
+                    { category: { contains: query, mode: 'insensitive' } }
+                ]
+            },
+            include: {
+                prices: {
+                    include: { source: true },
+                    orderBy: { lastUpdated: 'desc' },
+                    take: 1
+                }
+            }
+        });
+    }
+    async createProduct(data) {
+        return this.prisma.product.create({
+            data,
+            include: {
+                prices: {
+                    include: { source: true }
+                }
+            }
+        });
+    }
+    async updateProduct(params) {
+        const { where, data } = params;
+        return this.prisma.product.update({
+            data,
+            where,
+            include: {
+                prices: {
+                    include: { source: true }
+                }
+            }
+        });
+    }
+};
+exports.ProductService = ProductService;
+exports.ProductService = ProductService = __decorate([
+    (0, common_1.Injectable)(),
+    __metadata("design:paramtypes", [prisma_service_1.PrismaService])
+], ProductService);
+//# sourceMappingURL=product.service.js.map

price-compare-api/dist/product/product.service.js.map

@@ -0,0 +1 @@
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price-compare-api/dist/scraper/scraper.module.d.ts

@@ -0,0 +1,2 @@
+export declare class ScraperModule {
+}

price-compare-api/dist/scraper/scraper.module.js

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+"use strict";
+var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
+    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
+    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
+    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
+    return c > 3 && r && Object.defineProperty(target, key, r), r;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.ScraperModule = void 0;
+const common_1 = require("@nestjs/common");
+const axios_1 = require("@nestjs/axios");
+const schedule_1 = require("@nestjs/schedule");
+const scraper_service_1 = require("./scraper.service");
+const prisma_module_1 = require("../prisma/prisma.module");
+let ScraperModule = class ScraperModule {
+};
+exports.ScraperModule = ScraperModule;
+exports.ScraperModule = ScraperModule = __decorate([
+    (0, common_1.Module)({
+        imports: [prisma_module_1.PrismaModule, axios_1.HttpModule, schedule_1.ScheduleModule.forRoot()],
+        providers: [scraper_service_1.ScraperService],
+        exports: [scraper_service_1.ScraperService],
+    })
+], ScraperModule);
+//# sourceMappingURL=scraper.module.js.map

price-compare-api/dist/scraper/scraper.module.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"scraper.module.js","sourceRoot":"","sources":["../../src/scraper/scraper.module.ts"],"names":[],"mappings":";;;;;;;;;AAAA,2CAAwC;AACxC,yCAA2C;AAC3C,+CAAkD;AAClD,uDAAmD;AACnD,2DAAuD;AAOhD,IAAM,aAAa,GAAnB,MAAM,aAAa;CAAG,CAAA;AAAhB,sCAAa;wBAAb,aAAa;IALzB,IAAA,eAAM,EAAC;QACN,OAAO,EAAE,CAAC,4BAAY,EAAE,kBAAU,EAAE,yBAAc,CAAC,OAAO,EAAE,CAAC;QAC7D,SAAS,EAAE,CAAC,gCAAc,CAAC;QAC3B,OAAO,EAAE,CAAC,gCAAc,CAAC;KAC1B,CAAC;GACW,aAAa,CAAG"}

price-compare-api/dist/scraper/scraper.service.d.ts

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+import { PrismaService } from '../prisma/prisma.service';
+import { ConfigService } from '@nestjs/config';
+export declare class ScraperService {
+    private prisma;
+    private config;
+    constructor(prisma: PrismaService, config: ConfigService);
+    private readonly logger;
+    private parsePrice;
+    private parseDate;
+    private parseDateRange;
+    private getTableSelector;
+    private calculateDiscountPercentage;
+    private parseProductRow;
+    scrapeAllSources(): Promise<void>;
+    scrapeProducts(sourceUrl: string, sourceId: number): Promise<void>;
+    manualScrape(sourceId: number): Promise<void>;
+}

price-compare-api/dist/scraper/scraper.service.js

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+"use strict";
+var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
+    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
+    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
+    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
+    return c > 3 && r && Object.defineProperty(target, key, r), r;
+};
+var __metadata = (this && this.__metadata) || function (k, v) {
+    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
+};
+var ScraperService_1;
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.ScraperService = void 0;
+const common_1 = require("@nestjs/common");
+const prisma_service_1 = require("../prisma/prisma.service");
+const schedule_1 = require("@nestjs/schedule");
+const cheerio = require("cheerio");
+const axios_1 = require("axios");
+const config_1 = require("@nestjs/config");
+let ScraperService = ScraperService_1 = class ScraperService {
+    prisma;
+    config;
+    constructor(prisma, config) {
+        this.prisma = prisma;
+        this.config = config;
+    }
+    logger = new common_1.Logger(ScraperService_1.name);
+    parsePrice(price) {
+        const cleanPrice = price.replace(/[^\d.]/g, '');
+        return cleanPrice ? parseFloat(cleanPrice) : 0;
+    }
+    parseDate(dateStr) {
+        try {
+            const [day, month, year] = dateStr.split('/').map(Number);
+            return new Date(year, month - 1, day);
+        }
+        catch {
+            return null;
+        }
+    }
+    parseDateRange(dateRange) {
+        try {
+            const [startStr, endStr] = dateRange.split('-').map((s) => s.trim());
+            return {
+                start: this.parseDate(startStr),
+                end: this.parseDate(endStr),
+            };
+        }
+        catch {
+            return { start: null, end: null };
+        }
+    }
+    getTableSelector(sourceId) {
+        switch (sourceId) {
+            case 2:
+                return 'table:eq(2)';
+            case 12:
+                return '#product-table';
+            default:
+                throw new Error(`Unsupported source ID: ${sourceId}`);
+        }
+    }
+    calculateDiscountPercentage(regularPrice, discountedPrice) {
+        if (!discountedPrice || !regularPrice)
+            return null;
+        return Math.round(((regularPrice - discountedPrice) / regularPrice) * 100);
+    }
+    parseProductRow($, rowElement, sourceId) {
+        const cells = $(rowElement).find('td');
+        const getText = (index) => {
+            const cell = cells.eq(index);
+            return cell.text().trim();
+        };
+        if (sourceId === 2) {
+            const promotionPeriod = getText(9);
+            const { start, end } = this.parseDateRange(promotionPeriod);
+            return {
+                name: getText(0),
+                regularPrice: this.parsePrice(getText(1)),
+                unitPrice: getText(2) || null,
+                availability: getText(3).toLowerCase() === 'да',
+                description: getText(4) || '',
+                category: 'Uncategorized',
+                discountedPrice: this.parsePrice(getText(6)),
+                discountPercentage: parseFloat(getText(7)) || null,
+                promotionType: getText(8) || null,
+                promotionStart: start,
+                promotionEnd: end,
+            };
+        }
+        else if (sourceId === 12) {
+            const name = getText(1);
+            const regularPrice = this.parsePrice(getText(3));
+            const description = getText(2) || '';
+            const discountedPrice = this.parsePrice(getText(4)) || null;
+            return {
+                name,
+                regularPrice,
+                unitPrice: null,
+                availability: true,
+                description,
+                category: 'Uncategorized',
+                discountedPrice,
+                discountPercentage: this.calculateDiscountPercentage(regularPrice, discountedPrice),
+                promotionType: null,
+                promotionStart: null,
+                promotionEnd: null,
+            };
+        }
+        throw new Error(`Unsupported source ID: ${sourceId}`);
+    }
+    async scrapeAllSources() {
+        try {
+            const sources = await this.prisma.source.findMany();
+            for (const source of sources) {
+                try {
+                    await this.scrapeProducts(source.url, source.id);
+                    this.logger.log(`Successfully scraped data from source: ${source.name}`);
+                }
+                catch (error) {
+                    this.logger.error(`Failed to scrape source ${source.name}:`, error);
+                    continue;
+                }
+            }
+        }
+        catch (error) {
+            this.logger.error('Failed to fetch sources:', error);
+        }
+    }
+    async scrapeProducts(sourceUrl, sourceId) {
+        const config = {
+            headers: {
+                Accept: 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8',
+                'Accept-Language': 'en-US,en;q=0.5',
+                'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/117.0',
+            },
+        };
+        try {
+            this.logger.log(`Fetching data from URL: ${sourceUrl}`);
+            const response = await axios_1.default.get(sourceUrl, config);
+            const $ = cheerio.load(response.data);
+            const productTable = $(this.getTableSelector(sourceId));
+            if (!productTable.length) {
+                throw new Error('Product table not found');
+            }
+            const rows = productTable.find('tr').slice(1);
+            this.logger.log(`Found ${rows.length} product rows`);
+            let processedProducts = 0;
+            for (const row of rows.toArray()) {
+                try {
+                    const scrapedProduct = this.parseProductRow($, row, sourceId);
+                    if (!scrapedProduct.name)
+                        continue;
+                    this.logger.log(`Processing product: ${scrapedProduct.name}`);
+                    const product = await this.prisma.product.upsert({
+                        where: {
+                            name_sourceId: {
+                                name: scrapedProduct.name,
+                                sourceId: sourceId,
+                            },
+                        },
+                        create: {
+                            name: scrapedProduct.name,
+                            description: scrapedProduct.description,
+                            category: scrapedProduct.category,
+                            availability: scrapedProduct.availability,
+                            sourceId: sourceId,
+                            prices: {
+                                create: {
+                                    regularPrice: scrapedProduct.regularPrice,
+                                    discountedPrice: scrapedProduct.discountedPrice,
+                                    discountPercentage: scrapedProduct.discountPercentage,
+                                    unitPrice: scrapedProduct.unitPrice,
+                                    promotionType: scrapedProduct.promotionType,
+                                    promotionStart: scrapedProduct.promotionStart,
+                                    promotionEnd: scrapedProduct.promotionEnd,
+                                    sourceId: sourceId,
+                                },
+                            },
+                        },
+                        update: {
+                            availability: scrapedProduct.availability,
+                            description: scrapedProduct.description,
+                            category: scrapedProduct.category,
+                            prices: {
+                                create: {
+                                    regularPrice: scrapedProduct.regularPrice,
+                                    discountedPrice: scrapedProduct.discountedPrice,
+                                    discountPercentage: scrapedProduct.discountPercentage,
+                                    unitPrice: scrapedProduct.unitPrice,
+                                    promotionType: scrapedProduct.promotionType,
+                                    promotionStart: scrapedProduct.promotionStart,
+                                    promotionEnd: scrapedProduct.promotionEnd,
+                                    sourceId: sourceId,
+                                },
+                            },
+                        },
+                    });
+                    processedProducts++;
+                    this.logger.log(`Successfully processed product: ${product.name}`);
+                }
+                catch (error) {
+                    if (error instanceof Error) {
+                        this.logger.error(`Failed to process row: ${error.message}`);
+                    }
+                    else {
+                        this.logger.error('Failed to process row: Unknown error');
+                    }
+                }
+            }
+            this.logger.log(`Successfully processed ${processedProducts} products`);
+        }
+        catch (error) {
+            if (error instanceof Error) {
+                this.logger.error(`Failed to scrape products from source ${sourceId}: ${error.message}`);
+            }
+            else {
+                this.logger.error(`Failed to scrape products from source ${sourceId}: Unknown error`);
+            }
+            throw error;
+        }
+    }
+    async manualScrape(sourceId) {
+        const source = await this.prisma.source.findUnique({
+            where: { id: sourceId },
+        });
+        if (!source) {
+            throw new Error(`Source with ID ${sourceId} not found`);
+        }
+        return this.scrapeProducts(source.url, source.id);
+    }
+};
+exports.ScraperService = ScraperService;
+__decorate([
+    (0, schedule_1.Cron)(schedule_1.CronExpression.EVERY_HOUR),
+    __metadata("design:type", Function),
+    __metadata("design:paramtypes", []),
+    __metadata("design:returntype", Promise)
+], ScraperService.prototype, "scrapeAllSources", null);
+exports.ScraperService = ScraperService = ScraperService_1 = __decorate([
+    (0, common_1.Injectable)(),
+    __metadata("design:paramtypes", [prisma_service_1.PrismaService,
+        config_1.ConfigService])
+], ScraperService);
+//# sourceMappingURL=scraper.service.js.map

price-compare-api/dist/scraper/scraper.service.js.map

@@ -0,0 +1 @@
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truncated

price-compare-api/dist/source/source.controller.d.ts

@@ -0,0 +1,68 @@
+import { SourceService } from './source.service';
+export declare class SourceController {
+    private readonly sourceService;
+    constructor(sourceService: SourceService);
+    getSources(): Promise<{
+        id: number;
+        name: string;
+        url: string;
+        logo: string | null;
+        lastScraped: Date | null;
+        createdAt: Date;
+        updatedAt: Date;
+    }[]>;
+    getSource(id: string): Promise<{
+        id: number;
+        name: string;
+        url: string;
+        logo: string | null;
+        lastScraped: Date | null;
+        createdAt: Date;
+        updatedAt: Date;
+    } | null>;
+    getProductsFromSource(id: string, skip?: string, take?: string): Promise<{
+        products: ({
+            prices: ({
+                source: {
+                    id: number;
+                    name: string;
+                    url: string;
+                    logo: string | null;
+                    lastScraped: Date | null;
+                    createdAt: Date;
+                    updatedAt: Date;
+                };
+            } & {
+                id: number;
+                createdAt: Date;
+                sourceId: number;
+                regularPrice: number;
+                discountedPrice: number | null;
+                discountPercentage: number | null;
+                unitPrice: string | null;
+                promotionType: string | null;
+                promotionStart: Date | null;
+                promotionEnd: Date | null;
+                vatIncluded: boolean;
+                lastUpdated: Date;
+                productId: number;
+            })[];
+        } & {
+            id: number;
+            name: string;
+            createdAt: Date;
+            updatedAt: Date;
+            description: string | null;
+            category: string;
+            availability: boolean;
+            sourceProductId: string | null;
+            sourceId: number;
+        })[];
+        pagination: {
+            total: number;
+            skip: number;
+            take: number;
+            hasMore: boolean;
+        };
+    }>;
+}

price-compare-api/dist/source/source.controller.js

@@ -0,0 +1,60 @@
+"use strict";
+var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
+    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
+    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
+    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
+    return c > 3 && r && Object.defineProperty(target, key, r), r;
+};
+var __metadata = (this && this.__metadata) || function (k, v) {
+    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
+};
+var __param = (this && this.__param) || function (paramIndex, decorator) {
+    return function (target, key) { decorator(target, key, paramIndex); }
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.SourceController = void 0;
+const common_1 = require("@nestjs/common");
+const source_service_1 = require("./source.service");
+let SourceController = class SourceController {
+    sourceService;
+    constructor(sourceService) {
+        this.sourceService = sourceService;
+    }
+    async getSources() {
+        return this.sourceService.getSources();
+    }
+    async getSource(id) {
+        return this.sourceService.getSource(Number(id));
+    }
+    async getProductsFromSource(id, skip, take) {
+        return this.sourceService.getProductsFromSource(Number(id), skip ? Number(skip) : undefined, take ? Number(take) : undefined);
+    }
+};
+exports.SourceController = SourceController;
+__decorate([
+    (0, common_1.Get)(),
+    __metadata("design:type", Function),
+    __metadata("design:paramtypes", []),
+    __metadata("design:returntype", Promise)
+], SourceController.prototype, "getSources", null);
+__decorate([
+    (0, common_1.Get)(':id'),
+    __param(0, (0, common_1.Param)('id')),
+    __metadata("design:type", Function),
+    __metadata("design:paramtypes", [String]),
+    __metadata("design:returntype", Promise)
+], SourceController.prototype, "getSource", null);
+__decorate([
+    (0, common_1.Get)(':id/products'),
+    __param(0, (0, common_1.Param)('id')),
+    __param(1, (0, common_1.Query)('skip')),
+    __param(2, (0, common_1.Query)('take')),
+    __metadata("design:type", Function),
+    __metadata("design:paramtypes", [String, String, String]),
+    __metadata("design:returntype", Promise)
+], SourceController.prototype, "getProductsFromSource", null);
+exports.SourceController = SourceController = __decorate([
+    (0, common_1.Controller)('sources'),
+    __metadata("design:paramtypes", [source_service_1.SourceService])
+], SourceController);
+//# sourceMappingURL=source.controller.js.map

price-compare-api/dist/source/source.controller.js.map

@@ -0,0 +1 @@
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price-compare-api/dist/source/source.module.d.ts

@@ -0,0 +1,2 @@
+export declare class SourceModule {
+}

price-compare-api/dist/source/source.module.js

@@ -0,0 +1,25 @@
+"use strict";
+var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
+    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
+    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
+    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
+    return c > 3 && r && Object.defineProperty(target, key, r), r;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.SourceModule = void 0;
+const common_1 = require("@nestjs/common");
+const source_controller_1 = require("./source.controller");
+const source_service_1 = require("./source.service");
+const prisma_module_1 = require("../prisma/prisma.module");
+let SourceModule = class SourceModule {
+};
+exports.SourceModule = SourceModule;
+exports.SourceModule = SourceModule = __decorate([
+    (0, common_1.Module)({
+        imports: [prisma_module_1.PrismaModule],
+        controllers: [source_controller_1.SourceController],
+        providers: [source_service_1.SourceService],
+        exports: [source_service_1.SourceService],
+    })
+], SourceModule);
+//# sourceMappingURL=source.module.js.map

price-compare-api/dist/source/source.module.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"source.module.js","sourceRoot":"","sources":["../../src/source/source.module.ts"],"names":[],"mappings":";;;;;;;;;AAAA,2CAAwC;AACxC,2DAAuD;AACvD,qDAAiD;AACjD,2DAAuD;AAQhD,IAAM,YAAY,GAAlB,MAAM,YAAY;CAAG,CAAA;AAAf,oCAAY;uBAAZ,YAAY;IANxB,IAAA,eAAM,EAAC;QACN,OAAO,EAAE,CAAC,4BAAY,CAAC;QACvB,WAAW,EAAE,CAAC,oCAAgB,CAAC;QAC/B,SAAS,EAAE,CAAC,8BAAa,CAAC;QAC1B,OAAO,EAAE,CAAC,8BAAa,CAAC;KACzB,CAAC;GACW,YAAY,CAAG"}

price-compare-api/dist/source/source.service.d.ts

@@ -0,0 +1,68 @@
+import { PrismaService } from '../prisma/prisma.service';
+export declare class SourceService {
+    private prisma;
+    constructor(prisma: PrismaService);
+    getSources(): Promise<{
+        id: number;
+        name: string;
+        url: string;
+        logo: string | null;
+        lastScraped: Date | null;
+        createdAt: Date;
+        updatedAt: Date;
+    }[]>;
+    getSource(id: number): Promise<{
+        id: number;
+        name: string;
+        url: string;
+        logo: string | null;
+        lastScraped: Date | null;
+        createdAt: Date;
+        updatedAt: Date;
+    } | null>;
+    getProductsFromSource(sourceId: number, skip?: number, take?: number): Promise<{
+        products: ({
+            prices: ({
+                source: {
+                    id: number;
+                    name: string;
+                    url: string;
+                    logo: string | null;
+                    lastScraped: Date | null;
+                    createdAt: Date;
+                    updatedAt: Date;
+                };
+            } & {
+                id: number;
+                createdAt: Date;
+                sourceId: number;
+                regularPrice: number;
+                discountedPrice: number | null;
+                discountPercentage: number | null;
+                unitPrice: string | null;
+                promotionType: string | null;
+                promotionStart: Date | null;
+                promotionEnd: Date | null;
+                vatIncluded: boolean;
+                lastUpdated: Date;
+                productId: number;
+            })[];
+        } & {
+            id: number;
+            name: string;
+            createdAt: Date;
+            updatedAt: Date;
+            description: string | null;
+            category: string;
+            availability: boolean;
+            sourceProductId: string | null;
+            sourceId: number;
+        })[];
+        pagination: {
+            total: number;
+            skip: number;
+            take: number;
+            hasMore: boolean;
+        };
+    }>;
+}

price-compare-api/dist/source/source.service.js

@@ -0,0 +1,76 @@
+"use strict";
+var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
+    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
+    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
+    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
+    return c > 3 && r && Object.defineProperty(target, key, r), r;
+};
+var __metadata = (this && this.__metadata) || function (k, v) {
+    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.SourceService = void 0;
+const common_1 = require("@nestjs/common");
+const prisma_service_1 = require("../prisma/prisma.service");
+let SourceService = class SourceService {
+    prisma;
+    constructor(prisma) {
+        this.prisma = prisma;
+    }
+    async getSources() {
+        return this.prisma.source.findMany({
+            orderBy: { name: 'asc' },
+        });
+    }
+    async getSource(id) {
+        return this.prisma.source.findUnique({
+            where: { id },
+        });
+    }
+    async getProductsFromSource(sourceId, skip, take) {
+        const products = await this.prisma.product.findMany({
+            where: {
+                prices: {
+                    some: {
+                        sourceId,
+                    },
+                },
+            },
+            include: {
+                prices: {
+                    where: { sourceId },
+                    orderBy: { lastUpdated: 'desc' },
+                    take: 1,
+                    include: { source: true },
+                },
+            },
+            skip,
+            take: take || 20,
+            orderBy: { name: 'asc' },
+        });
+        const total = await this.prisma.product.count({
+            where: {
+                prices: {
+                    some: {
+                        sourceId,
+                    },
+                },
+            },
+        });
+        return {
+            products,
+            pagination: {
+                total,
+                skip: skip || 0,
+                take: take || 20,
+                hasMore: (skip || 0) + (take || 20) < total,
+            },
+        };
+    }
+};
+exports.SourceService = SourceService;
+exports.SourceService = SourceService = __decorate([
+    (0, common_1.Injectable)(),
+    __metadata("design:paramtypes", [prisma_service_1.PrismaService])
+], SourceService);
+//# sourceMappingURL=source.service.js.map

price-compare-api/dist/source/source.service.js.map

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price-compare-api/dist/test-db.d.ts

@@ -0,0 +1 @@
+export {};

price-compare-api/dist/test-db.js

@@ -0,0 +1,79 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const client_1 = require("@prisma/client");
+const prisma = new client_1.PrismaClient();
+async function main() {
+    try {
+        const testSource = await prisma.source.upsert({
+            where: {
+                name: 'Test Source',
+            },
+            update: {
+                url: 'http://example.com',
+            },
+            create: {
+                name: 'Test Source',
+                url: 'http://example.com',
+            },
+        });
+        console.log('Test source created/updated successfully:', testSource);
+        const products = await Promise.all([
+            prisma.product.create({
+                data: {
+                    name: 'iPhone 15',
+                    description: 'Latest Apple smartphone',
+                    category: 'Electronics',
+                    sourceId: testSource.id,
+                    prices: {
+                        create: {
+                            regularPrice: 999.99,
+                            discountedPrice: 899.99,
+                            discountPercentage: 10,
+                            sourceId: testSource.id,
+                            unitPrice: '$999.99/unit'
+                        }
+                    }
+                },
+            }),
+            prisma.product.create({
+                data: {
+                    name: 'Samsung Galaxy S24',
+                    description: 'Premium Android smartphone',
+                    category: 'Electronics',
+                    sourceId: testSource.id,
+                    prices: {
+                        create: {
+                            regularPrice: 899.99,
+                            sourceId: testSource.id,
+                            unitPrice: '$899.99/unit'
+                        }
+                    }
+                },
+            }),
+            prisma.product.create({
+                data: {
+                    name: 'Sony PlayStation 5',
+                    description: 'Gaming console with advanced graphics',
+                    category: 'Gaming',
+                    sourceId: testSource.id,
+                    prices: {
+                        create: {
+                            regularPrice: 499.99,
+                            sourceId: testSource.id,
+                            unitPrice: '$499.99/unit'
+                        }
+                    }
+                },
+            }),
+        ]);
+        console.log('Sample products created successfully:', products);
+    }
+    catch (error) {
+        console.error('Error creating test data:', error);
+    }
+    finally {
+        await prisma.$disconnect();
+    }
+}
+main();
+//# sourceMappingURL=test-db.js.map

price-compare-api/dist/test-db.js.map

@@ -0,0 +1 @@
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price-compare-api/dist/test-scraper.d.ts

@@ -0,0 +1 @@
+export {};

price-compare-api/dist/test-scraper.js

@@ -0,0 +1,22 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const core_1 = require("@nestjs/core");
+const app_module_1 = require("./app.module");
+const scraper_service_1 = require("./scraper/scraper.service");
+async function bootstrap() {
+    const app = await core_1.NestFactory.create(app_module_1.AppModule);
+    const scraperService = app.get(scraper_service_1.ScraperService);
+    try {
+        const sourceId = 2;
+        await scraperService.manualScrape(sourceId);
+        console.log('Scraping completed successfully');
+    }
+    catch (error) {
+        console.error('Scraping failed:', error);
+    }
+    finally {
+        await app.close();
+    }
+}
+bootstrap();
+//# sourceMappingURL=test-scraper.js.map

price-compare-api/dist/test-scraper.js.map

@@ -0,0 +1 @@
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price-compare-api/dist/tsconfig.build.tsbuildinfo

@@ -0,0 +1 @@
+{"fileNames":["../node_modules/typescript/lib/lib.es5.d.ts","../node_modules/typescript/lib/lib.es2015.d.ts","../node_modules/typescript/lib/lib.es2016.d.ts","../node_modules/typescript/lib/lib.es2017.d.ts","../node_modules/typescript/lib/lib.es2018.d.ts","../node_modules/typescript/lib/lib.es2019.d.ts","../node_modules/typescript/lib/lib.es2020.d.ts","../node_modules/typescript/lib/lib.es2021.d.ts","../node_modules/typescript/lib/lib.es2022.d.ts","../node_modules/typescript/lib/lib.es2023.d.ts","../node_modules/typescript/lib/lib.dom.d.ts","../node_modules/typescript/lib/lib.dom.iterable.d.ts","../node_modules/typescript/lib/lib.dom.asynciterable.d.ts","../node_modules/typescript/lib/lib.webworker.importscripts.d.ts","../node_modules/typescript/lib/lib.scripthost.d.ts","../node_modules/typescript/lib/lib.es2015.core.d.ts","../node_modules/typescript/lib/lib.es2015.collection.d.ts","../node_modules/typescript/lib/lib.es2015.generator.d.ts","../node_modules/typescript/lib/lib.es2015.iterable.d.ts","../node_modules/typescript/lib/lib.es2015.promise.d.ts","../node_modules/typescript/lib/lib.es2015.proxy.d.ts","../node_modules/typescript/lib/lib.es2015.reflect.d.ts","../node_modules/typescript/lib/lib.es2015.symbol.d.ts","../node_modules/typescript/lib/lib.es2015.symbol.wellknown.d.ts","../node_modules/typescript/lib/lib.es2016.array.include.d.ts","../node_modules/typescript/lib/lib.es2016.intl.d.ts","../node_modules/typescript/lib/lib.es2017.arraybuffer.d.ts","../node_modules/typescript/lib/lib.es2017.date.d.ts","../node_modules/typescript/lib/lib.es2017.object.d.ts","../node_modules/typescript/lib/lib.es2017.sharedmemory.d.ts","../node_modules/typescript/lib/lib.es2017.string.d.ts","../node_modules/typescript/lib/lib.es2017.intl.d.ts","../node_modules/typescript/lib/lib.es2017.typedarrays.d.ts","../node_modules/typescript/lib/lib.es2018.asyncgenerator.d.ts","../node_modules/typescript/lib/lib.es2018.asynciterable.d.ts","../node_modules/typescript/lib/lib.es2018.intl.d.ts","../node_modules/typescript/lib/lib.es2018.promise.d.ts","../node_modules/typescript/lib/lib.es2018.regexp.d.ts","../node_modules/typescript/lib/lib.es2019.array.d.ts","../node_modules/typescript/lib/lib.es2019.object.d.ts","../node_modules/typescript/lib/lib.es2019.string.d.ts","../node_modules/typescript/lib/lib.es2019.symbol.d.ts","../node_modules/typescript/lib/lib.es2019.intl.d.ts","../node_modules/typescript/lib/lib.es2020.bigint.d.ts","../node_modules/typescript/lib/lib.es2020.date.d.ts","../node_modules/typescript/lib/lib.es2020.promise.d.ts","../node_modules/typescript/lib/lib.es2020.sharedmemory.d.ts","../node_modules/typescript/lib/lib.es2020.string.d.ts","../node_modules/typescript/lib/lib.es2020.symbol.wellknown.d.ts","../node_modules/typescript/lib/lib.es2020.intl.d.ts","../node_modules/typescript/lib/lib.es2020.number.d.ts","../node_modules/typescript/lib/lib.es2021.promise.d.ts","../node_modules/typescript/lib/lib.es2021.string.d.ts","../node_modules/typescript/lib/lib.es2021.weakref.d.ts","../node_modules/typescript/lib/lib.es2021.intl.d.ts","../node_modules/typescript/lib/lib.es2022.array.d.ts","../node_modules/typescript/lib/lib.es2022.error.d.ts","../node_modules/typescript/lib/lib.es2022.intl.d.ts","../node_modules/typescript/lib/lib.es2022.object.d.ts","../node_modules/typescript/lib/lib.es2022.string.d.ts","../node_modules/typescript/lib/lib.es2022.regexp.d.ts","../node_modules/typescript/lib/lib.es2023.array.d.ts","../node_modules/typescript/lib/lib.es2023.collection.d.ts","../node_modules/typescript/lib/lib.es2023.intl.d.ts","../node_modules/typescript/lib/lib.decorators.d.ts","../node_modules/typescript/lib/lib.decorators.legacy.d.ts","../node_modules/typescript/lib/lib.es2023.full.d.ts","../node_modules/reflect-metadata/index.d.ts","../node_modules/@nestjs/common/decorators/core/bind.decorator.d.ts","../node_modules/@nestjs/common/interfaces/abstract.interface.d.ts","../node_modules/@nestjs/common/interfaces/controllers/controller-metadata.interface.d.ts","../node_modules/@nestjs/common/interfaces/controllers/controller.interface.d.ts","../node_modules/@nestjs/common/interfaces/features/arguments-host.interface.d.ts","../node_modules/@nestjs/common/interfaces/exceptions/exception-filter.interface.d.ts","../node_modules/rxjs/dist/types/internal/Subscription.d.ts","../node_modules/rxjs/dist/types/internal/Subscriber.d.ts","../node_modules/rxjs/dist/types/internal/Operator.d.ts","../node_modules/rxjs/dist/types/internal/Observable.d.ts","../node_modules/rxjs/dist/types/internal/types.d.ts","../node_modules/rxjs/dist/types/internal/operators/audit.d.ts","../node_modules/rxjs/dist/types/internal/operators/auditTime.d.ts","../node_modules/rxjs/dist/types/internal/operators/buffer.d.ts","../node_modules/rxjs/dist/types/internal/operators/bufferCount.d.ts","../node_modules/rxjs/dist/types/internal/operators/bufferTime.d.ts","../node_modules/rxjs/dist/types/internal/operators/bufferToggle.d.ts","../node_modules/rxjs/dist/t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truncated

price-compare-api/dist/user/user.controller.d.ts

@@ -0,0 +1,139 @@
+import { UserService } from './user.service';
+export declare class UserController {
+    private readonly userService;
+    constructor(userService: UserService);
+    getWatchlist(userId: string): Promise<({
+        product: {
+            prices: ({
+                source: {
+                    id: number;
+                    name: string;
+                    url: string;
+                    logo: string | null;
+                    lastScraped: Date | null;
+                    createdAt: Date;
+                    updatedAt: Date;
+                };
+            } & {
+                id: number;
+                createdAt: Date;
+                sourceId: number;
+                regularPrice: number;
+                discountedPrice: number | null;
+                discountPercentage: number | null;
+                unitPrice: string | null;
+                promotionType: string | null;
+                promotionStart: Date | null;
+                promotionEnd: Date | null;
+                vatIncluded: boolean;
+                lastUpdated: Date;
+                productId: number;
+            })[];
+        } & {
+            id: number;
+            name: string;
+            createdAt: Date;
+            updatedAt: Date;
+            description: string | null;
+            category: string;
+            availability: boolean;
+            sourceProductId: string | null;
+            sourceId: number;
+        };
+    } & {
+        id: number;
+        createdAt: Date;
+        productId: number;
+        userId: number;
+    })[]>;
+    addToWatchlist(userId: string, data: {
+        productId: number;
+    }): Promise<{
+        id: number;
+        createdAt: Date;
+        productId: number;
+        userId: number;
+    }>;
+    removeFromWatchlist(userId: string, productId: string): Promise<{
+        id: number;
+        createdAt: Date;
+        productId: number;
+        userId: number;
+    }>;
+    getNotifications(userId: string): Promise<({
+        product: {
+            prices: ({
+                source: {
+                    id: number;
+                    name: string;
+                    url: string;
+                    logo: string | null;
+                    lastScraped: Date | null;
+                    createdAt: Date;
+                    updatedAt: Date;
+                };
+            } & {
+                id: number;
+                createdAt: Date;
+                sourceId: number;
+                regularPrice: number;
+                discountedPrice: number | null;
+                discountPercentage: number | null;
+                unitPrice: string | null;
+                promotionType: string | null;
+                promotionStart: Date | null;
+                promotionEnd: Date | null;
+                vatIncluded: boolean;
+                lastUpdated: Date;
+                productId: number;
+            })[];
+        } & {
+            id: number;
+            name: string;
+            createdAt: Date;
+            updatedAt: Date;
+            description: string | null;
+            category: string;
+            availability: boolean;
+            sourceProductId: string | null;
+            sourceId: number;
+        };
+    } & {
+        id: number;
+        createdAt: Date;
+        updatedAt: Date;
+        productId: number;
+        userId: number;
+        priceThreshold: number | null;
+        percentThreshold: number | null;
+        notifyOnAnyChange: boolean;
+        isActive: boolean;
+    })[]>;
+    configureNotification(userId: string, data: {
+        productId: number;
+        priceThreshold?: number;
+        percentThreshold?: number;
+        notifyOnAnyChange?: boolean;
+    }): Promise<{
+        id: number;
+        createdAt: Date;
+        updatedAt: Date;
+        productId: number;
+        userId: number;
+        priceThreshold: number | null;
+        percentThreshold: number | null;
+        notifyOnAnyChange: boolean;
+        isActive: boolean;
+    }>;
+    removeNotification(userId: string, productId: string): Promise<{
+        id: number;
+        createdAt: Date;
+        updatedAt: Date;
+        productId: number;
+        userId: number;
+        priceThreshold: number | null;
+        percentThreshold: number | null;
+        notifyOnAnyChange: boolean;
+        isActive: boolean;
+    }>;
+}

price-compare-api/dist/user/user.controller.js

@@ -0,0 +1,93 @@
+"use strict";
+var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
+    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
+    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
+    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
+    return c > 3 && r && Object.defineProperty(target, key, r), r;
+};
+var __metadata = (this && this.__metadata) || function (k, v) {
+    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
+};
+var __param = (this && this.__param) || function (paramIndex, decorator) {
+    return function (target, key) { decorator(target, key, paramIndex); }
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.UserController = void 0;
+const common_1 = require("@nestjs/common");
+const user_service_1 = require("./user.service");
+let UserController = class UserController {
+    userService;
+    constructor(userService) {
+        this.userService = userService;
+    }
+    async getWatchlist(userId) {
+        return this.userService.getWatchlist(Number(userId));
+    }
+    async addToWatchlist(userId, data) {
+        return this.userService.addToWatchlist(Number(userId), data.productId);
+    }
+    async removeFromWatchlist(userId, productId) {
+        return this.userService.removeFromWatchlist(Number(userId), Number(productId));
+    }
+    async getNotifications(userId) {
+        return this.userService.getNotifications(Number(userId));
+    }
+    async configureNotification(userId, data) {
+        return this.userService.configureNotification(Number(userId), data);
+    }
+    async removeNotification(userId, productId) {
+        return this.userService.removeNotification(Number(userId), Number(productId));
+    }
+};
+exports.UserController = UserController;
+__decorate([
+    (0, common_1.Get)(':userId/watchlist'),
+    __param(0, (0, common_1.Param)('userId')),
+    __metadata("design:type", Function),
+    __metadata("design:paramtypes", [String]),
+    __metadata("design:returntype", Promise)
+], UserController.prototype, "getWatchlist", null);
+__decorate([
+    (0, common_1.Post)(':userId/watchlist'),
+    __param(0, (0, common_1.Param)('userId')),
+    __param(1, (0, common_1.Body)()),
+    __metadata("design:type", Function),
+    __metadata("design:paramtypes", [String, Object]),
+    __metadata("design:returntype", Promise)
+], UserController.prototype, "addToWatchlist", null);
+__decorate([
+    (0, common_1.Delete)(':userId/watchlist/:productId'),
+    __param(0, (0, common_1.Param)('userId')),
+    __param(1, (0, common_1.Param)('productId')),
+    __metadata("design:type", Function),
+    __metadata("design:paramtypes", [String, String]),
+    __metadata("design:returntype", Promise)
+], UserController.prototype, "removeFromWatchlist", null);
+__decorate([
+    (0, common_1.Get)(':userId/notifications'),
+    __param(0, (0, common_1.Param)('userId')),
+    __metadata("design:type", Function),
+    __metadata("design:paramtypes", [String]),
+    __metadata("design:returntype", Promise)
+], UserController.prototype, "getNotifications", null);
+__decorate([
+    (0, common_1.Post)(':userId/notifications'),
+    __param(0, (0, common_1.Param)('userId')),
+    __param(1, (0, common_1.Body)()),
+    __metadata("design:type", Function),
+    __metadata("design:paramtypes", [String, Object]),
+    __metadata("design:returntype", Promise)
+], UserController.prototype, "configureNotification", null);
+__decorate([
+    (0, common_1.Delete)(':userId/notifications/:productId'),
+    __param(0, (0, common_1.Param)('userId')),
+    __param(1, (0, common_1.Param)('productId')),
+    __metadata("design:type", Function),
+    __metadata("design:paramtypes", [String, String]),
+    __metadata("design:returntype", Promise)
+], UserController.prototype, "removeNotification", null);
+exports.UserController = UserController = __decorate([
+    (0, common_1.Controller)('users'),
+    __metadata("design:paramtypes", [user_service_1.UserService])
+], UserController);
+//# sourceMappingURL=user.controller.js.map

price-compare-api/dist/user/user.controller.js.map

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price-compare-api/dist/user/user.module.d.ts

@@ -0,0 +1,2 @@
+export declare class UserModule {
+}

price-compare-api/dist/user/user.module.js

@@ -0,0 +1,25 @@
+"use strict";
+var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
+    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
+    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
+    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
+    return c > 3 && r && Object.defineProperty(target, key, r), r;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.UserModule = void 0;
+const common_1 = require("@nestjs/common");
+const user_controller_1 = require("./user.controller");
+const user_service_1 = require("./user.service");
+const prisma_module_1 = require("../prisma/prisma.module");
+let UserModule = class UserModule {
+};
+exports.UserModule = UserModule;
+exports.UserModule = UserModule = __decorate([
+    (0, common_1.Module)({
+        imports: [prisma_module_1.PrismaModule],
+        controllers: [user_controller_1.UserController],
+        providers: [user_service_1.UserService],
+        exports: [user_service_1.UserService],
+    })
+], UserModule);
+//# sourceMappingURL=user.module.js.map

price-compare-api/dist/user/user.module.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"user.module.js","sourceRoot":"","sources":["../../src/user/user.module.ts"],"names":[],"mappings":";;;;;;;;;AAAA,2CAAwC;AACxC,uDAAmD;AACnD,iDAA6C;AAC7C,2DAAuD;AAQhD,IAAM,UAAU,GAAhB,MAAM,UAAU;CAAG,CAAA;AAAb,gCAAU;qBAAV,UAAU;IANtB,IAAA,eAAM,EAAC;QACN,OAAO,EAAE,CAAC,4BAAY,CAAC;QACvB,WAAW,EAAE,CAAC,gCAAc,CAAC;QAC7B,SAAS,EAAE,CAAC,0BAAW,CAAC;QACxB,OAAO,EAAE,CAAC,0BAAW,CAAC;KACvB,CAAC;GACW,UAAU,CAAG"}

price-compare-api/dist/user/user.service.d.ts

@@ -0,0 +1,137 @@
+import { PrismaService } from '../prisma/prisma.service';
+export declare class UserService {
+    private prisma;
+    constructor(prisma: PrismaService);
+    getWatchlist(userId: number): Promise<({
+        product: {
+            prices: ({
+                source: {
+                    id: number;
+                    name: string;
+                    url: string;
+                    logo: string | null;
+                    lastScraped: Date | null;
+                    createdAt: Date;
+                    updatedAt: Date;
+                };
+            } & {
+                id: number;
+                createdAt: Date;
+                sourceId: number;
+                regularPrice: number;
+                discountedPrice: number | null;
+                discountPercentage: number | null;
+                unitPrice: string | null;
+                promotionType: string | null;
+                promotionStart: Date | null;
+                promotionEnd: Date | null;
+                vatIncluded: boolean;
+                lastUpdated: Date;
+                productId: number;
+            })[];
+        } & {
+            id: number;
+            name: string;
+            createdAt: Date;
+            updatedAt: Date;
+            description: string | null;
+            category: string;
+            availability: boolean;
+            sourceProductId: string | null;
+            sourceId: number;
+        };
+    } & {
+        id: number;
+        createdAt: Date;
+        productId: number;
+        userId: number;
+    })[]>;
+    addToWatchlist(userId: number, productId: number): Promise<{
+        id: number;
+        createdAt: Date;
+        productId: number;
+        userId: number;
+    }>;
+    removeFromWatchlist(userId: number, productId: number): Promise<{
+        id: number;
+        createdAt: Date;
+        productId: number;
+        userId: number;
+    }>;
+    getNotifications(userId: number): Promise<({
+        product: {
+            prices: ({
+                source: {
+                    id: number;
+                    name: string;
+                    url: string;
+                    logo: string | null;
+                    lastScraped: Date | null;
+                    createdAt: Date;
+                    updatedAt: Date;
+                };
+            } & {
+                id: number;
+                createdAt: Date;
+                sourceId: number;
+                regularPrice: number;
+                discountedPrice: number | null;
+                discountPercentage: number | null;
+                unitPrice: string | null;
+                promotionType: string | null;
+                promotionStart: Date | null;
+                promotionEnd: Date | null;
+                vatIncluded: boolean;
+                lastUpdated: Date;
+                productId: number;
+            })[];
+        } & {
+            id: number;
+            name: string;
+            createdAt: Date;
+            updatedAt: Date;
+            description: string | null;
+            category: string;
+            availability: boolean;
+            sourceProductId: string | null;
+            sourceId: number;
+        };
+    } & {
+        id: number;
+        createdAt: Date;
+        updatedAt: Date;
+        productId: number;
+        userId: number;
+        priceThreshold: number | null;
+        percentThreshold: number | null;
+        notifyOnAnyChange: boolean;
+        isActive: boolean;
+    })[]>;
+    configureNotification(userId: number, data: {
+        productId: number;
+        priceThreshold?: number;
+        percentThreshold?: number;
+        notifyOnAnyChange?: boolean;
+    }): Promise<{
+        id: number;
+        createdAt: Date;
+        updatedAt: Date;
+        productId: number;
+        userId: number;
+        priceThreshold: number | null;
+        percentThreshold: number | null;
+        notifyOnAnyChange: boolean;
+        isActive: boolean;
+    }>;
+    removeNotification(userId: number, productId: number): Promise<{
+        id: number;
+        createdAt: Date;
+        updatedAt: Date;
+        productId: number;
+        userId: number;
+        priceThreshold: number | null;
+        percentThreshold: number | null;
+        notifyOnAnyChange: boolean;
+        isActive: boolean;
+    }>;
+}

price-compare-api/dist/user/user.service.js

@@ -0,0 +1,174 @@
+"use strict";
+var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
+    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
+    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
+    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
+    return c > 3 && r && Object.defineProperty(target, key, r), r;
+};
+var __metadata = (this && this.__metadata) || function (k, v) {
+    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.UserService = void 0;
+const common_1 = require("@nestjs/common");
+const prisma_service_1 = require("../prisma/prisma.service");
+let UserService = class UserService {
+    prisma;
+    constructor(prisma) {
+        this.prisma = prisma;
+    }
+    async getWatchlist(userId) {
+        const user = await this.prisma.user.findUnique({
+            where: { id: userId },
+        });
+        if (!user) {
+            throw new common_1.NotFoundException(`User with ID ${userId} not found`);
+        }
+        return this.prisma.watchlistItem.findMany({
+            where: { userId },
+            include: {
+                product: {
+                    include: {
+                        prices: {
+                            orderBy: { lastUpdated: 'desc' },
+                            take: 1,
+                            include: { source: true },
+                        },
+                    },
+                },
+            },
+        });
+    }
+    async addToWatchlist(userId, productId) {
+        const user = await this.prisma.user.findUnique({
+            where: { id: userId },
+        });
+        if (!user) {
+            throw new common_1.NotFoundException(`User with ID ${userId} not found`);
+        }
+        const product = await this.prisma.product.findUnique({
+            where: { id: productId },
+        });
+        if (!product) {
+            throw new common_1.NotFoundException(`Product with ID ${productId} not found`);
+        }
+        return this.prisma.watchlistItem.upsert({
+            where: {
+                userId_productId: {
+                    userId,
+                    productId,
+                },
+            },
+            update: {},
+            create: {
+                userId,
+                productId,
+            },
+        });
+    }
+    async removeFromWatchlist(userId, productId) {
+        const watchlistItem = await this.prisma.watchlistItem.findUnique({
+            where: {
+                userId_productId: {
+                    userId,
+                    productId,
+                },
+            },
+        });
+        if (!watchlistItem) {
+            throw new common_1.NotFoundException(`Watchlist item for user ${userId} and product ${productId} not found`);
+        }
+        return this.prisma.watchlistItem.delete({
+            where: {
+                userId_productId: {
+                    userId,
+                    productId,
+                },
+            },
+        });
+    }
+    async getNotifications(userId) {
+        const user = await this.prisma.user.findUnique({
+            where: { id: userId },
+        });
+        if (!user) {
+            throw new common_1.NotFoundException(`User with ID ${userId} not found`);
+        }
+        return this.prisma.notification.findMany({
+            where: { userId },
+            include: {
+                product: {
+                    include: {
+                        prices: {
+                            orderBy: { lastUpdated: 'desc' },
+                            take: 1,
+                            include: { source: true },
+                        },
+                    },
+                },
+            },
+        });
+    }
+    async configureNotification(userId, data) {
+        const user = await this.prisma.user.findUnique({
+            where: { id: userId },
+        });
+        if (!user) {
+            throw new common_1.NotFoundException(`User with ID ${userId} not found`);
+        }
+        const product = await this.prisma.product.findUnique({
+            where: { id: data.productId },
+        });
+        if (!product) {
+            throw new common_1.NotFoundException(`Product with ID ${data.productId} not found`);
+        }
+        return this.prisma.notification.upsert({
+            where: {
+                userId_productId: {
+                    userId,
+                    productId: data.productId,
+                },
+            },
+            update: {
+                priceThreshold: data.priceThreshold,
+                percentThreshold: data.percentThreshold,
+                notifyOnAnyChange: data.notifyOnAnyChange ?? false,
+                isActive: true,
+            },
+            create: {
+                userId,
+                productId: data.productId,
+                priceThreshold: data.priceThreshold,
+                percentThreshold: data.percentThreshold,
+                notifyOnAnyChange: data.notifyOnAnyChange ?? false,
+            },
+        });
+    }
+    async removeNotification(userId, productId) {
+        const notification = await this.prisma.notification.findUnique({
+            where: {
+                userId_productId: {
+                    userId,
+                    productId,
+                },
+            },
+        });
+        if (!notification) {
+            throw new common_1.NotFoundException(`Notification for user ${userId} and product ${productId} not found`);
+        }
+        return this.prisma.notification.delete({
+            where: {
+                userId_productId: {
+                    userId,
+                    productId,
+                },
+            },
+        });
+    }
+};
+exports.UserService = UserService;
+exports.UserService = UserService = __decorate([
+    (0, common_1.Injectable)(),
+    __metadata("design:paramtypes", [prisma_service_1.PrismaService])
+], UserService);
+//# sourceMappingURL=user.service.js.map

price-compare-api/dist/user/user.service.js.map

@@ -0,0 +1 @@
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price-compare-api/eslint.config.mjs

@@ -0,0 +1,34 @@
+// @ts-check
+import eslint from '@eslint/js';
+import eslintPluginPrettierRecommended from 'eslint-plugin-prettier/recommended';
+import globals from 'globals';
+import tseslint from 'typescript-eslint';
+
+export default tseslint.config(
+  {
+    ignores: ['eslint.config.mjs'],
+  },
+  eslint.configs.recommended,
+  ...tseslint.configs.recommendedTypeChecked,
+  eslintPluginPrettierRecommended,
+  {
+    languageOptions: {
+      globals: {
+        ...globals.node,
+        ...globals.jest,
+      },
+      sourceType: 'commonjs',
+      parserOptions: {
+        projectService: true,
+        tsconfigRootDir: import.meta.dirname,
+      },
+    },
+  },
+  {
+    rules: {
+      '@typescript-eslint/no-explicit-any': 'off',
+      '@typescript-eslint/no-floating-promises': 'warn',
+      '@typescript-eslint/no-unsafe-argument': 'warn'
+    },
+  },
+);

price-compare-api/nest-cli.json

@@ -0,0 +1,8 @@
+{
+  "$schema": "https://json.schemastore.org/nest-cli",
+  "collection": "@nestjs/schematics",
+  "sourceRoot": "src",
+  "compilerOptions": {
+    "deleteOutDir": true
+  }
+}

price-compare-api/package.json

@@ -0,0 +1,81 @@
+{
+  "name": "price-compare-api",
+  "version": "0.0.1",
+  "description": "",
+  "author": "",
+  "private": true,
+  "license": "UNLICENSED",
+  "scripts": {
+    "build": "nest build",
+    "format": "prettier --write \"src/**/*.ts\" \"test/**/*.ts\"",
+    "start": "nest start",
+    "start:dev": "nest start --watch",
+    "start:debug": "nest start --debug --watch",
+    "start:prod": "node dist/main",
+    "lint": "eslint \"{src,apps,libs,test}/**/*.ts\" --fix",
+    "test": "jest",
+    "test:watch": "jest --watch",
+    "test:cov": "jest --coverage",
+    "test:debug": "node --inspect-brk -r tsconfig-paths/register -r ts-node/register node_modules/.bin/jest --runInBand",
+    "test:e2e": "jest --config ./test/jest-e2e.json"
+  },
+  "dependencies": {
+    "@nestjs/axios": "^4.0.0",
+    "@nestjs/common": "^11.0.1",
+    "@nestjs/config": "^4.0.2",
+    "@nestjs/core": "^11.0.1",
+    "@nestjs/platform-express": "^11.0.1",
+    "@nestjs/schedule": "^6.0.0",
+    "@prisma/client": "^6.6.0",
+    "axios": "^1.8.4",
+    "cheerio": "^1.0.0",
+    "reflect-metadata": "^0.2.2",
+    "rxjs": "^7.8.1"
+  },
+  "devDependencies": {
+    "@eslint/eslintrc": "^3.2.0",
+    "@eslint/js": "^9.18.0",
+    "@nestjs/cli": "^11.0.0",
+    "@nestjs/schematics": "^11.0.0",
+    "@nestjs/testing": "^11.0.1",
+    "@swc/cli": "^0.6.0",
+    "@swc/core": "^1.10.7",
+    "@types/cheerio": "^0.22.35",
+    "@types/express": "^5.0.0",
+    "@types/jest": "^29.5.14",
+    "@types/node": "^22.10.7",
+    "@types/supertest": "^6.0.2",
+    "eslint": "^9.18.0",
+    "eslint-config-prettier": "^10.0.1",
+    "eslint-plugin-prettier": "^5.2.2",
+    "globals": "^16.0.0",
+    "jest": "^29.7.0",
+    "prettier": "^3.4.2",
+    "prisma": "^6.6.0",
+    "source-map-support": "^0.5.21",
+    "supertest": "^7.0.0",
+    "ts-jest": "^29.2.5",
+    "ts-loader": "^9.5.2",
+    "ts-node": "^10.9.2",
+    "tsconfig-paths": "^4.2.0",
+    "typescript": "^5.7.3",
+    "typescript-eslint": "^8.20.0"
+  },
+  "jest": {
+    "moduleFileExtensions": [
+      "js",
+      "json",
+      "ts"
+    ],
+    "rootDir": "src",
+    "testRegex": ".*\\.spec\\.ts$",
+    "transform": {
+      "^.+\\.(t|j)s$": "ts-jest"
+    },
+    "collectCoverageFrom": [
+      "**/*.(t|j)s"
+    ],
+    "coverageDirectory": "../coverage",
+    "testEnvironment": "node"
+  }
+}

price-compare-api/prisma/migrations/20250421221556_init/migration.sql

@@ -0,0 +1,58 @@
+-- CreateTable
+CREATE TABLE "Product" (
+    "id" SERIAL NOT NULL,
+    "name" TEXT NOT NULL,
+    "description" TEXT,
+    "category" TEXT NOT NULL,
+    "availability" BOOLEAN NOT NULL DEFAULT true,
+    "sourceProductId" TEXT,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+    "sourceId" INTEGER NOT NULL,
+
+    CONSTRAINT "Product_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "Price" (
+    "id" SERIAL NOT NULL,
+    "productId" INTEGER NOT NULL,
+    "sourceId" INTEGER NOT NULL,
+    "regularPrice" DOUBLE PRECISION NOT NULL,
+    "discountedPrice" DOUBLE PRECISION,
+    "discountPercentage" DOUBLE PRECISION,
+    "unitPrice" TEXT,
+    "promotionType" TEXT,
+    "promotionStart" TIMESTAMP(3),
+    "promotionEnd" TIMESTAMP(3),
+    "vatIncluded" BOOLEAN NOT NULL DEFAULT true,
+    "lastUpdated" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "Price_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "Source" (
+    "id" SERIAL NOT NULL,
+    "name" TEXT NOT NULL,
+    "url" TEXT NOT NULL,
+    "logo" TEXT,
+    "lastScraped" TIMESTAMP(3),
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "Source_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "Product_name_sourceId_key" ON "Product"("name", "sourceId");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "Source_name_key" ON "Source"("name");
+
+-- AddForeignKey
+ALTER TABLE "Price" ADD CONSTRAINT "Price_productId_fkey" FOREIGN KEY ("productId") REFERENCES "Product"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "Price" ADD CONSTRAINT "Price_sourceId_fkey" FOREIGN KEY ("sourceId") REFERENCES "Source"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

price-compare-api/prisma/migrations/20250424064649_junie/migration.sql

@@ -0,0 +1,56 @@
+-- CreateTable
+CREATE TABLE "User" (
+    "id" SERIAL NOT NULL,
+    "email" TEXT NOT NULL,
+    "name" TEXT,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "User_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "WatchlistItem" (
+    "id" SERIAL NOT NULL,
+    "userId" INTEGER NOT NULL,
+    "productId" INTEGER NOT NULL,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "WatchlistItem_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "Notification" (
+    "id" SERIAL NOT NULL,
+    "userId" INTEGER NOT NULL,
+    "productId" INTEGER NOT NULL,
+    "priceThreshold" DOUBLE PRECISION,
+    "percentThreshold" DOUBLE PRECISION,
+    "notifyOnAnyChange" BOOLEAN NOT NULL DEFAULT false,
+    "isActive" BOOLEAN NOT NULL DEFAULT true,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "Notification_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "User_email_key" ON "User"("email");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "WatchlistItem_userId_productId_key" ON "WatchlistItem"("userId", "productId");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "Notification_userId_productId_key" ON "Notification"("userId", "productId");
+
+-- AddForeignKey
+ALTER TABLE "WatchlistItem" ADD CONSTRAINT "WatchlistItem_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "WatchlistItem" ADD CONSTRAINT "WatchlistItem_productId_fkey" FOREIGN KEY ("productId") REFERENCES "Product"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "Notification" ADD CONSTRAINT "Notification_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "Notification" ADD CONSTRAINT "Notification_productId_fkey" FOREIGN KEY ("productId") REFERENCES "Product"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

price-compare-api/prisma/migrations/migration_lock.toml

@@ -0,0 +1,3 @@
+# Please do not edit this file manually
+# It should be added in your version-control system (e.g., Git)
+provider = "postgresql"

price-compare-api/prisma/schema.prisma

@@ -0,0 +1,92 @@
+generator client {
+  provider = "prisma-client-js"
+}
+
+datasource db {
+  provider  = "postgresql"
+  url       = env("DATABASE_URL")
+  directUrl = env("DIRECT_URL")
+}
+
+model Product {
+  id              Int             @id @default(autoincrement())
+  name            String
+  description     String?
+  category        String
+  availability    Boolean         @default(true)
+  sourceProductId String? // Original ID from the source
+  prices          Price[]
+  watchlistItems  WatchlistItem[]
+  notifications   Notification[]
+  createdAt       DateTime        @default(now())
+  updatedAt       DateTime        @updatedAt
+  sourceId        Int // Added for the composite unique constraint
+
+  @@unique([name, sourceId])
+}
+
+model Price {
+  id                 Int       @id @default(autoincrement())
+  productId          Int
+  product            Product   @relation(fields: [productId], references: [id])
+  sourceId           Int
+  source             Source    @relation(fields: [sourceId], references: [id])
+  regularPrice       Float
+  discountedPrice    Float?
+  discountPercentage Float?
+  unitPrice          String?
+  promotionType      String?
+  promotionStart     DateTime?
+  promotionEnd       DateTime?
+  vatIncluded        Boolean   @default(true)
+  lastUpdated        DateTime  @default(now())
+  createdAt          DateTime  @default(now())
+}
+
+model Source {
+  id          Int       @id @default(autoincrement())
+  name        String    @unique
+  url         String
+  logo        String?
+  lastScraped DateTime?
+  prices      Price[]
+  createdAt   DateTime  @default(now())
+  updatedAt   DateTime  @updatedAt
+}
+
+model User {
+  id            Int             @id @default(autoincrement())
+  email         String          @unique
+  name          String?
+  watchlist     WatchlistItem[]
+  notifications Notification[]
+  createdAt     DateTime        @default(now())
+  updatedAt     DateTime        @updatedAt
+}
+
+model WatchlistItem {
+  id        Int      @id @default(autoincrement())
+  userId    Int
+  user      User     @relation(fields: [userId], references: [id])
+  productId Int
+  product   Product  @relation(fields: [productId], references: [id])
+  createdAt DateTime @default(now())
+
+  @@unique([userId, productId])
+}
+
+model Notification {
+  id                Int      @id @default(autoincrement())
+  userId            Int
+  user              User     @relation(fields: [userId], references: [id])
+  productId         Int
+  product           Product  @relation(fields: [productId], references: [id])
+  priceThreshold    Float?
+  percentThreshold  Float?
+  notifyOnAnyChange Boolean  @default(false)
+  isActive          Boolean  @default(true)
+  createdAt         DateTime @default(now())
+  updatedAt         DateTime @updatedAt
+
+  @@unique([userId, productId])
+}

price-compare-api/src/app.controller.spec.ts

@@ -0,0 +1,22 @@
+import { Test, TestingModule } from '@nestjs/testing';
+import { AppController } from './app.controller';
+import { AppService } from './app.service';
+
+describe('AppController', () => {
+  let appController: AppController;
+
+  beforeEach(async () => {
+    const app: TestingModule = await Test.createTestingModule({
+      controllers: [AppController],
+      providers: [AppService],
+    }).compile();
+
+    appController = app.get<AppController>(AppController);
+  });
+
+  describe('root', () => {
+    it('should return "Hello World!"', () => {
+      expect(appController.getHello()).toBe('Hello World!');
+    });
+  });
+});

price-compare-api/src/app.controller.ts

@@ -0,0 +1,21 @@
+import { Controller, Get, Param, ParseIntPipe } from '@nestjs/common';
+import { AppService } from './app.service';
+import { ScraperService } from './scraper/scraper.service';
+
+@Controller()
+export class AppController {
+  constructor(
+    private readonly appService: AppService,
+    private readonly scraperService: ScraperService,
+  ) {}
+
+  @Get()
+  getHello(): string {
+    return this.appService.getHello();
+  }
+
+  @Get('scrape/:sourceId')
+  async triggerScrape(@Param('sourceId', ParseIntPipe) sourceId: number) {
+    return this.scraperService.manualScrape(sourceId);
+  }
+}

price-compare-api/src/app.module.ts

@@ -0,0 +1,29 @@
+import { Module } from '@nestjs/common';
+import { ScheduleModule } from '@nestjs/schedule';
+import { ConfigModule } from '@nestjs/config';
+import { AppController } from './app.controller';
+import { AppService } from './app.service';
+import { PrismaModule } from './prisma/prisma.module';
+import { ProductModule } from './product/product.module';
+import { ScraperModule } from './scraper/scraper.module';
+import { PriceModule } from './price/price.module';
+import { SourceModule } from './source/source.module';
+import { UserModule } from './user/user.module';
+
+@Module({
+  imports: [
+    ConfigModule.forRoot({
+      isGlobal: true,
+    }),
+    ScheduleModule.forRoot(),
+    PrismaModule,
+    ProductModule,
+    ScraperModule,
+    PriceModule,
+    SourceModule,
+    UserModule,
+  ],
+  controllers: [AppController],
+  providers: [AppService],
+})
+export class AppModule {}

price-compare-api/src/app.service.ts

@@ -0,0 +1,8 @@
+import { Injectable } from '@nestjs/common';
+
+@Injectable()
+export class AppService {
+  getHello(): string {
+    return 'Hello World!';
+  }
+}

price-compare-api/src/create-source.ts

@@ -0,0 +1,45 @@
+import { PrismaClient } from '@prisma/client';
+
+const prisma = new PrismaClient();
+
+async function main() {
+  try {
+    // Array of sources to create/update
+    const sourcesToUpsert = [
+      {
+        name: 'Vero',
+        url: 'https://pricelist.vero.com.mk/89_2.html',
+        logo: 'vero-logo.png',
+      },
+      {
+        name: 'dim',
+        url: 'https://dim.marketceni.mk/',
+        logo: 'tinex-logo.png',
+      },
+
+      // Add more sources as needed
+    ];
+
+    // Upsert all sources
+    const upsertedSources = await Promise.all(
+      sourcesToUpsert.map((source) =>
+        prisma.source.upsert({
+          where: { name: source.name },
+          update: {
+            url: source.url,
+            logo: source.logo,
+          },
+          create: source,
+        }),
+      ),
+    );
+
+    console.log('Upserted sources:', upsertedSources);
+  } catch (error) {
+    console.error('Error:', error);
+  } finally {
+    await prisma.$disconnect();
+  }
+}
+
+main();

price-compare-api/src/main.ts

@@ -0,0 +1,16 @@
+import { NestFactory } from '@nestjs/core';
+import { AppModule } from './app.module';
+
+async function bootstrap() {
+  const app = await NestFactory.create(AppModule);
+
+  // Enable CORS for frontend application
+  app.enableCors({
+    origin: true, // Allow requests from any origin
+    methods: 'GET,HEAD,PUT,PATCH,POST,DELETE',
+    credentials: true,
+  });
+
+  await app.listen(3001);
+}
+bootstrap();

price-compare-api/src/price/price.controller.ts

@@ -0,0 +1,26 @@
+import { Controller, Get, Param, Query } from '@nestjs/common';
+import { PriceService } from './price.service';
+
+@Controller('prices')
+export class PriceController {
+  constructor(private readonly priceService: PriceService) {}
+
+  @Get('product/:id')
+  async getPricesForProduct(@Param('id') id: string) {
+    return this.priceService.getPricesForProduct(Number(id));
+  }
+
+  @Get('compare/:ids')
+  async comparePrices(@Param('ids') ids: string) {
+    const productIds = ids.split(',').map(Number);
+    return this.priceService.comparePrices(productIds);
+  }
+
+  @Get('history/:id')
+  async getPriceHistory(@Param('id') id: string, @Query('days') days?: string) {
+    return this.priceService.getPriceHistory(
+      Number(id),
+      days ? Number(days) : 30,
+    );
+  }
+}

price-compare-api/src/price/price.module.ts

@@ -0,0 +1,12 @@
+import { Module } from '@nestjs/common';
+import { PriceController } from './price.controller';
+import { PriceService } from './price.service';
+import { PrismaModule } from '../prisma/prisma.module';
+
+@Module({
+  imports: [PrismaModule],
+  controllers: [PriceController],
+  providers: [PriceService],
+  exports: [PriceService],
+})
+export class PriceModule {}

price-compare-api/src/price/price.service.ts

@@ -0,0 +1,88 @@
+import { Injectable } from '@nestjs/common';
+import { PrismaService } from '../prisma/prisma.service';
+
+@Injectable()
+export class PriceService {
+  constructor(private prisma: PrismaService) {}
+
+  async getPricesForProduct(productId: number) {
+    return this.prisma.price.findMany({
+      where: { productId },
+      include: { source: true },
+      orderBy: { lastUpdated: 'desc' },
+    });
+  }
+
+  async comparePrices(productIds: number[]) {
+    const products = await this.prisma.product.findMany({
+      where: { id: { in: productIds } },
+      include: {
+        prices: {
+          include: { source: true },
+          orderBy: { lastUpdated: 'desc' },
+          take: 1,
+        },
+      },
+    });
+
+    return products.map((product) => ({
+      id: product.id,
+      name: product.name,
+      description: product.description,
+      category: product.category,
+      availability: product.availability,
+      latestPrice: product.prices[0] || null,
+    }));
+  }
+
+  async getPriceHistory(productId: number, days: number = 30) {
+    const startDate = new Date();
+    startDate.setDate(startDate.getDate() - days);
+
+    const prices = await this.prisma.price.findMany({
+      where: {
+        productId,
+        lastUpdated: { gte: startDate },
+      },
+      include: { source: true },
+      orderBy: { lastUpdated: 'asc' },
+    });
+
+    // Group prices by date for charting
+    const priceHistory = prices.reduce((acc, price) => {
+      const date = price.lastUpdated.toISOString().split('T')[0];
+
+      if (!acc[date]) {
+        acc[date] = {
+          date,
+          regularPrice: price.regularPrice,
+          discountedPrice: price.discountedPrice,
+          source: price.source.name,
+        };
+      }
+
+      return acc;
+    }, {});
+
+    return {
+      productId,
+      history: Object.values(priceHistory),
+      priceRange: {
+        min: Math.min(
+          ...prices.map((p) => p.discountedPrice || p.regularPrice),
+        ),
+        max: Math.max(...prices.map((p) => p.regularPrice)),
+      },
+      averagePrice:
+        prices.reduce((sum, p) => sum + p.regularPrice, 0) / prices.length,
+      discountStats: {
+        maxDiscount: Math.max(...prices.map((p) => p.discountPercentage || 0)),
+        averageDiscount:
+          prices
+            .filter((p) => p.discountPercentage)
+            .reduce((sum, p) => sum + (p.discountPercentage || 0), 0) /
+            prices.filter((p) => p.discountPercentage).length || 0,
+      },
+    };
+  }
+}

price-compare-api/src/prisma/prisma.module.ts

@@ -0,0 +1,8 @@
+import { Module } from '@nestjs/common';
+import { PrismaService } from './prisma.service';
+
+@Module({
+  providers: [PrismaService],
+  exports: [PrismaService],
+})
+export class PrismaModule {}

price-compare-api/src/prisma/prisma.service.ts

@@ -0,0 +1,16 @@
+import { Injectable, OnModuleInit, OnModuleDestroy } from '@nestjs/common';
+import { PrismaClient } from '@prisma/client';
+
+@Injectable()
+export class PrismaService
+  extends PrismaClient
+  implements OnModuleInit, OnModuleDestroy
+{
+  async onModuleInit() {
+    await this.$connect();
+  }
+
+  async onModuleDestroy() {
+    await this.$disconnect();
+  }
+}

price-compare-api/src/product/product.controller.ts

@@ -0,0 +1,57 @@
+import { Controller, Get, Post, Put, Body, Param, Query } from '@nestjs/common';
+import { ProductService } from './product.service';
+import { Prisma } from '@prisma/client';
+
+@Controller('products')
+export class ProductController {
+  constructor(private readonly productService: ProductService) {}
+
+  @Get(':id')
+  async getProduct(@Param('id') id: string) {
+    return this.productService.getProduct(Number(id));
+  }
+
+  @Get()
+  async getProducts(
+    @Query('skip') skip?: string,
+    @Query('take') take?: string,
+    @Query('search') search?: string,
+    @Query('maxPrice') maxPrice?: string,
+  ) {
+    if (search) {
+      return this.productService.searchProducts(search);
+    }
+
+    return this.productService.getProducts({
+      skip: skip ? Number(skip) : undefined,
+      take: take ? Number(take) : undefined,
+      where: maxPrice
+        ? {
+            prices: {
+              some: {
+                regularPrice: {
+                  lte: Number(maxPrice),
+                },
+              },
+            },
+          }
+        : undefined,
+    });
+  }
+
+  @Post()
+  async createProduct(@Body() data: Prisma.ProductCreateInput) {
+    return this.productService.createProduct(data);
+  }
+
+  @Put(':id')
+  async updateProduct(
+    @Param('id') id: string,
+    @Body() data: Prisma.ProductUpdateInput,
+  ) {
+    return this.productService.updateProduct({
+      where: { id: Number(id) },
+      data,
+    });
+  }
+}

price-compare-api/src/product/product.module.ts

@@ -0,0 +1,11 @@
+import { Module } from '@nestjs/common';
+import { PrismaModule } from '../prisma/prisma.module';
+import { ProductController } from './product.controller';
+import { ProductService } from './product.service';
+
+@Module({
+  imports: [PrismaModule],
+  controllers: [ProductController],
+  providers: [ProductService],
+})
+export class ProductModule {}

price-compare-api/src/product/product.service.ts

@@ -0,0 +1,90 @@
+import { Injectable } from '@nestjs/common';
+import { PrismaService } from '../prisma/prisma.service';
+import { Prisma } from '@prisma/client';
+
+@Injectable()
+export class ProductService {
+  constructor(private prisma: PrismaService) {}
+
+  async getProduct(id: number) {
+    return this.prisma.product.findUnique({
+      where: { id },
+      include: {
+        prices: {
+          include: { source: true },
+          orderBy: { lastUpdated: 'desc' },
+        },
+      },
+    });
+  }
+
+  async getProducts(params: {
+    skip?: number;
+    take?: number;
+    cursor?: Prisma.ProductWhereUniqueInput;
+    where?: Prisma.ProductWhereInput;
+    orderBy?: Prisma.ProductOrderByWithRelationInput;
+  }) {
+    const { skip, take, cursor, where, orderBy } = params;
+    return this.prisma.product.findMany({
+      skip,
+      take,
+      cursor,
+      where,
+      orderBy,
+      include: {
+        prices: {
+          include: { source: true },
+          orderBy: { lastUpdated: 'desc' },
+          take: 1,
+        },
+      },
+    });
+  }
+
+  async searchProducts(query: string) {
+    return this.prisma.product.findMany({
+      where: {
+        OR: [
+          { name: { contains: query, mode: 'insensitive' } },
+          { description: { contains: query, mode: 'insensitive' } },
+          { category: { contains: query, mode: 'insensitive' } },
+        ],
+      },
+      include: {
+        prices: {
+          include: { source: true },
+          orderBy: { lastUpdated: 'desc' },
+          take: 1,
+        },
+      },
+    });
+  }
+
+  async createProduct(data: Prisma.ProductCreateInput) {
+    return this.prisma.product.create({
+      data,
+      include: {
+        prices: {
+          include: { source: true },
+        },
+      },
+    });
+  }
+
+  async updateProduct(params: {
+    where: Prisma.ProductWhereUniqueInput;
+    data: Prisma.ProductUpdateInput;
+  }) {
+    const { where, data } = params;
+    return this.prisma.product.update({
+      data,
+      where,
+      include: {
+        prices: {
+          include: { source: true },
+        },
+      },
+    });
+  }
+}

price-compare-api/src/scraper/scraper.module.ts

@@ -0,0 +1,12 @@
+import { Module } from '@nestjs/common';
+import { HttpModule } from '@nestjs/axios';
+import { ScheduleModule } from '@nestjs/schedule';
+import { ScraperService } from './scraper.service';
+import { PrismaModule } from '../prisma/prisma.module';
+
+@Module({
+  imports: [PrismaModule, HttpModule, ScheduleModule.forRoot()],
+  providers: [ScraperService],
+  exports: [ScraperService],
+})
+export class ScraperModule {}

price-compare-api/src/scraper/scraper.service.ts

@@ -0,0 +1,275 @@
+import { Injectable, Logger } from '@nestjs/common';
+import { PrismaService } from '../prisma/prisma.service';
+import { Cron, CronExpression } from '@nestjs/schedule';
+import * as cheerio from 'cheerio';
+import axios, { AxiosRequestConfig } from 'axios';
+import { ConfigService } from '@nestjs/config';
+
+interface ScrapedProduct {
+  name: string;
+  regularPrice: number;
+  unitPrice: string | null;
+  availability: boolean;
+  description: string;
+  category: string;
+  discountedPrice: number | null;
+  discountPercentage: number | null;
+  promotionType: string | null;
+  promotionStart: Date | null;
+  promotionEnd: Date | null;
+}
+
+@Injectable()
+export class ScraperService {
+  constructor(
+    private prisma: PrismaService,
+    private config: ConfigService,
+  ) {}
+  private readonly logger = new Logger(ScraperService.name);
+
+  private parsePrice(price: string): number {
+    const cleanPrice = price.replace(/[^\d.]/g, '');
+    return cleanPrice ? parseFloat(cleanPrice) : 0;
+  }
+
+  private parseDate(dateStr: string): Date | null {
+    try {
+      const [day, month, year] = dateStr.split('/').map(Number);
+      return new Date(year, month - 1, day);
+    } catch {
+      return null;
+    }
+  }
+
+  private parseDateRange(dateRange: string): {
+    start: Date | null;
+    end: Date | null;
+  } {
+    try {
+      const [startStr, endStr] = dateRange.split('-').map((s) => s.trim());
+      return {
+        start: this.parseDate(startStr),
+        end: this.parseDate(endStr),
+      };
+    } catch {
+      return { start: null, end: null };
+    }
+  }
+
+  private getTableSelector(sourceId: number): string {
+    switch (sourceId) {
+      case 2: // Vero
+        return 'table:eq(2)';
+      case 12: // DIM
+        // DIM shows its products in an embedded iframe on dim.marketceni.mk
+        return '#product-table'; // Target the product table directly by ID
+      default:
+        throw new Error(`Unsupported source ID: ${sourceId}`);
+    }
+  }
+
+  private calculateDiscountPercentage(
+    regularPrice: number,
+    discountedPrice: number | null,
+  ): number | null {
+    if (!discountedPrice || !regularPrice) return null;
+    return Math.round(((regularPrice - discountedPrice) / regularPrice) * 100);
+  }
+
+  private parseProductRow(
+    $: ReturnType<typeof cheerio.load>,
+    rowElement: cheerio.Element,
+    sourceId: number,
+  ): ScrapedProduct {
+    const cells = $(rowElement).find('td');
+
+    const getText = (index: number): string => {
+      const cell = cells.eq(index);
+      return cell.text().trim();
+    };
+
+    if (sourceId === 2) {
+      // Vero parsing logic
+      const promotionPeriod = getText(9);
+      const { start, end } = this.parseDateRange(promotionPeriod);
+
+      return {
+        name: getText(0),
+        regularPrice: this.parsePrice(getText(1)),
+        unitPrice: getText(2) || null,
+        availability: getText(3).toLowerCase() === 'да',
+        description: getText(4) || '',
+        category: 'Uncategorized',
+        discountedPrice: this.parsePrice(getText(6)),
+        discountPercentage: parseFloat(getText(7)) || null,
+        promotionType: getText(8) || null,
+        promotionStart: start,
+        promotionEnd: end,
+      };
+    } else if (sourceId === 12) {
+      // DIM specific parsing logic
+      const name = getText(1);
+      const regularPrice = this.parsePrice(getText(3));
+      const description = getText(2) || '';
+      const discountedPrice = this.parsePrice(getText(4)) || null;
+
+      return {
+        name,
+        regularPrice,
+        unitPrice: null,
+        availability: true,
+        description,
+        category: 'Uncategorized',
+        discountedPrice,
+        discountPercentage: this.calculateDiscountPercentage(
+          regularPrice,
+          discountedPrice,
+        ),
+        promotionType: null,
+        promotionStart: null,
+        promotionEnd: null,
+      };
+    }
+
+    throw new Error(`Unsupported source ID: ${sourceId}`);
+  }
+
+  @Cron(CronExpression.EVERY_HOUR)
+  async scrapeAllSources(): Promise<void> {
+    try {
+      const sources = await this.prisma.source.findMany();
+
+      for (const source of sources) {
+        try {
+          await this.scrapeProducts(source.url, source.id);
+          this.logger.log(
+            `Successfully scraped data from source: ${source.name}`,
+          );
+        } catch (error) {
+          this.logger.error(`Failed to scrape source ${source.name}:`, error);
+          continue;
+        }
+      }
+    } catch (error) {
+      this.logger.error('Failed to fetch sources:', error);
+    }
+  }
+
+  async scrapeProducts(sourceUrl: string, sourceId: number): Promise<void> {
+    const config: AxiosRequestConfig = {
+      headers: {
+        Accept:
+          'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8',
+
+        'Accept-Language': 'en-US,en;q=0.5',
+
+        'User-Agent':
+          'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/117.0',
+      },
+    };
+
+    try {
+      this.logger.log(`Fetching data from URL: ${sourceUrl}`);
+      const response = await axios.get<string>(sourceUrl, config);
+      const $ = cheerio.load(response.data);
+
+      const productTable = $(this.getTableSelector(sourceId));
+
+      if (!productTable.length) {
+        throw new Error('Product table not found');
+      }
+
+      const rows = productTable.find('tr').slice(1); // Skip header row
+      this.logger.log(`Found ${rows.length} product rows`);
+
+      let processedProducts = 0;
+      for (const row of rows.toArray()) {
+        try {
+          const scrapedProduct = this.parseProductRow($, row, sourceId);
+          if (!scrapedProduct.name) continue;
+
+          this.logger.log(`Processing product: ${scrapedProduct.name}`);
+
+          const product = await this.prisma.product.upsert({
+            where: {
+              name_sourceId: {
+                name: scrapedProduct.name,
+                sourceId: sourceId,
+              },
+            },
+            create: {
+              name: scrapedProduct.name,
+              description: scrapedProduct.description,
+              category: scrapedProduct.category,
+              availability: scrapedProduct.availability,
+              sourceId: sourceId,
+              prices: {
+                create: {
+                  regularPrice: scrapedProduct.regularPrice,
+                  discountedPrice: scrapedProduct.discountedPrice,
+                  discountPercentage: scrapedProduct.discountPercentage,
+                  unitPrice: scrapedProduct.unitPrice,
+                  promotionType: scrapedProduct.promotionType,
+                  promotionStart: scrapedProduct.promotionStart,
+                  promotionEnd: scrapedProduct.promotionEnd,
+                  sourceId: sourceId,
+                },
+              },
+            },
+            update: {
+              availability: scrapedProduct.availability,
+              description: scrapedProduct.description,
+              category: scrapedProduct.category,
+              prices: {
+                create: {
+                  regularPrice: scrapedProduct.regularPrice,
+                  discountedPrice: scrapedProduct.discountedPrice,
+                  discountPercentage: scrapedProduct.discountPercentage,
+                  unitPrice: scrapedProduct.unitPrice,
+                  promotionType: scrapedProduct.promotionType,
+                  promotionStart: scrapedProduct.promotionStart,
+                  promotionEnd: scrapedProduct.promotionEnd,
+                  sourceId: sourceId,
+                },
+              },
+            },
+          });
+
+          processedProducts++;
+          this.logger.log(`Successfully processed product: ${product.name}`);
+        } catch (error: unknown) {
+          if (error instanceof Error) {
+            this.logger.error(`Failed to process row: ${error.message}`);
+          } else {
+            this.logger.error('Failed to process row: Unknown error');
+          }
+        }
+      }
+
+      this.logger.log(`Successfully processed ${processedProducts} products`);
+    } catch (error: unknown) {
+      if (error instanceof Error) {
+        this.logger.error(
+          `Failed to scrape products from source ${sourceId}: ${error.message}`,
+        );
+      } else {
+        this.logger.error(
+          `Failed to scrape products from source ${sourceId}: Unknown error`,
+        );
+      }
+      throw error;
+    }
+  }
+
+  async manualScrape(sourceId: number): Promise<void> {
+    const source = await this.prisma.source.findUnique({
+      where: { id: sourceId },
+    });
+
+    if (!source) {
+      throw new Error(`Source with ID ${sourceId} not found`);
+    }
+
+    return this.scrapeProducts(source.url, source.id);
+  }
+}

price-compare-api/src/source/source.controller.ts

@@ -0,0 +1,30 @@
+import { Controller, Get, Param, Query } from '@nestjs/common';
+import { SourceService } from './source.service';
+
+@Controller('sources')
+export class SourceController {
+  constructor(private readonly sourceService: SourceService) {}
+
+  @Get()
+  async getSources() {
+    return this.sourceService.getSources();
+  }
+
+  @Get(':id')
+  async getSource(@Param('id') id: string) {
+    return this.sourceService.getSource(Number(id));
+  }
+
+  @Get(':id/products')
+  async getProductsFromSource(
+    @Param('id') id: string,
+    @Query('skip') skip?: string,
+    @Query('take') take?: string,
+  ) {
+    return this.sourceService.getProductsFromSource(
+      Number(id),
+      skip ? Number(skip) : undefined,
+      take ? Number(take) : undefined,
+    );
+  }
+}

price-compare-api/src/source/source.module.ts

@@ -0,0 +1,12 @@
+import { Module } from '@nestjs/common';
+import { SourceController } from './source.controller';
+import { SourceService } from './source.service';
+import { PrismaModule } from '../prisma/prisma.module';
+
+@Module({
+  imports: [PrismaModule],
+  controllers: [SourceController],
+  providers: [SourceService],
+  exports: [SourceService],
+})
+export class SourceModule {}

price-compare-api/src/source/source.service.ts

@@ -0,0 +1,63 @@
+import { Injectable } from '@nestjs/common';
+import { PrismaService } from '../prisma/prisma.service';
+
+@Injectable()
+export class SourceService {
+  constructor(private prisma: PrismaService) {}
+
+  async getSources() {
+    return this.prisma.source.findMany({
+      orderBy: { name: 'asc' },
+    });
+  }
+
+  async getSource(id: number) {
+    return this.prisma.source.findUnique({
+      where: { id },
+    });
+  }
+
+  async getProductsFromSource(sourceId: number, skip?: number, take?: number) {
+    const products = await this.prisma.product.findMany({
+      where: {
+        prices: {
+          some: {
+            sourceId,
+          },
+        },
+      },
+      include: {
+        prices: {
+          where: { sourceId },
+          orderBy: { lastUpdated: 'desc' },
+          take: 1,
+          include: { source: true },
+        },
+      },
+      skip,
+      take: take || 20,
+      orderBy: { name: 'asc' },
+    });
+
+    // Count total products for pagination
+    const total = await this.prisma.product.count({
+      where: {
+        prices: {
+          some: {
+            sourceId,
+          },
+        },
+      },
+    });
+
+    return {
+      products,
+      pagination: {
+        total,
+        skip: skip || 0,
+        take: take || 20,
+        hasMore: (skip || 0) + (take || 20) < total,
+      },
+    };
+  }
+}