"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;
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    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;
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};
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);
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