Files
placebo.mk/backend/src/modules/strapi.service.ts
T
dimitar a66db56156 fix: resolve API URL duplication, CORS issues, and image localhost URLs
- Fix duplicate /api/v1 in analytics.ts API calls
- Add STRAPI_PUBLIC_URL env var for public CMS access
- Update strapi.service to use public URL for images instead of localhost
- Images now use https://cms.placebo.mk instead of http://localhost:1337
2026-02-28 23:29:54 +01:00

782 lines
23 KiB
TypeScript

import { Injectable, Logger, Inject, forwardRef } from '@nestjs/common';
import { ConfigService } from '@nestjs/config';
import { HttpService } from '@nestjs/axios';
import { InjectRepository } from '@nestjs/typeorm';
import { Repository } from 'typeorm';
import { lastValueFrom } from 'rxjs';
import { ArticlesService } from './articles.service';
import { LiveBlogService } from './live-blog.service';
import { CreateArticleDto, CreateLiveBlogDto } from './articles.dto';
import {
ArticleStatus,
LiveBlogStatus,
ImagePosition,
ImageSize,
VideoPosition,
Category,
} from './entities';
interface StrapiImage {
url: string;
alternativeText?: string;
caption?: string;
width?: number;
height?: number;
formats?: Record<string, StrapiImageFormat>;
}
interface StrapiImageFormat {
url: string;
width: number;
height: number;
}
interface StrapiArticle {
id: number;
documentId: string;
title: string;
description: string;
content: string;
slug: string;
publishedAt: string | null;
createdAt: string;
updatedAt: string;
img?: StrapiImage;
media?: StrapiImage[];
imagePosition?: string;
imageSize?: string;
videoUrl?: string;
videoPosition?: string;
videoCaption?: string;
category?: string;
}
interface StrapiLiveBlog {
id: number;
documentId: string;
title: string;
description: string;
slug: string;
status: 'draft' | 'live' | 'ended' | 'archived';
publishedAt: string | null;
createdAt: string;
updatedAt: string;
img?: StrapiImage;
media?: StrapiImage[];
imagePosition?: string;
imageSize?: string;
videoUrl?: string;
videoPosition?: string;
videoCaption?: string;
category?: string;
}
interface StrapiResponse<T> {
data: T;
meta: {
pagination: {
page: number;
pageSize: number;
pageCount: number;
total: number;
};
};
}
@Injectable()
export class StrapiService {
private readonly logger = new Logger(StrapiService.name);
private readonly strapiUrl: string;
private readonly strapiPublicUrl: string;
private readonly strapiApiToken: string;
constructor(
private readonly configService: ConfigService,
private readonly httpService: HttpService,
@Inject(forwardRef(() => ArticlesService))
private readonly articlesService: ArticlesService,
@Inject(forwardRef(() => LiveBlogService))
private readonly liveBlogService: LiveBlogService,
@InjectRepository(Category)
private readonly categoryRepository: Repository<Category>,
) {
this.strapiUrl =
this.configService.get<string>('STRAPI_URL') || 'http://localhost:1337';
this.strapiPublicUrl =
this.configService.get<string>('STRAPI_PUBLIC_URL') ||
this.strapiUrl.replace('cms:', 'localhost:');
this.strapiApiToken =
this.configService.get<string>('STRAPI_API_TOKEN') || '';
}
private getHeaders() {
// Use public API access - no authentication needed
// Strapi Public role has been configured to allow article access
return {};
}
private generateSlug(title: string): string {
// Generate slug from title if missing
return title
.toLowerCase()
.trim()
.replace(/[^\w\s-]/g, '') // Remove special characters
.replace(/\s+/g, '-') // Replace spaces with hyphens
.replace(/-+/g, '-') // Replace multiple hyphens with single hyphen
.substring(0, 100); // Limit length
}
private async findOrCreateCategory(
categorySlug: string,
): Promise<Category | null> {
if (!categorySlug) {
return null;
}
// Map CMS category slugs to Macedonian display names
const categoryMap: Record<string, { name: string; description: string }> = {
general: { name: 'Општо', description: 'Општи вести и теми' },
sport: { name: 'Спорт', description: 'Спортски вести и анализи' },
art: { name: 'Уметност', description: 'Уметност, култура и забава' },
science: { name: 'Наука', description: 'Научни откритија и технологија' },
};
const categoryInfo = categoryMap[categorySlug];
if (!categoryInfo) {
this.logger.warn(`Unknown category slug: ${categorySlug}`);
return null;
}
// Try to find existing category by slug
let category = await this.categoryRepository.findOne({
where: { slug: categorySlug },
});
if (!category) {
// Create new category
category = this.categoryRepository.create({
name: categoryInfo.name,
slug: categorySlug,
description: categoryInfo.description,
order: 0,
});
category = await this.categoryRepository.save(category);
this.logger.log(
`Created new category: ${categorySlug} (${categoryInfo.name})`,
);
}
return category;
}
private extractImageUrl(strapiArticle: StrapiArticle): string | undefined {
// Try to get image from img field first (single image)
let imageUrl: string | undefined;
if (strapiArticle.img?.url) {
imageUrl = strapiArticle.img.url;
} else if (strapiArticle.media?.[0]?.url) {
// Try to get first image from media field (multiple images)
imageUrl = strapiArticle.media[0].url;
}
if (!imageUrl) {
return undefined;
}
// If URL is relative, prepend Strapi base URL
if (imageUrl.startsWith('/')) {
// Use public URL for frontend access
return `${this.strapiPublicUrl}${imageUrl}`;
}
return imageUrl;
}
private extractLiveBlogImageUrl(
strapiLiveBlog: StrapiLiveBlog,
): string | undefined {
// Try to get image from img field first (single image)
let imageUrl: string | undefined;
if (strapiLiveBlog.img?.url) {
imageUrl = strapiLiveBlog.img.url;
} else if (strapiLiveBlog.media?.[0]?.url) {
// Try to get first image from media field (multiple images)
imageUrl = strapiLiveBlog.media[0].url;
}
if (!imageUrl) {
return undefined;
}
// If URL is relative, prepend Strapi base URL
if (imageUrl.startsWith('/')) {
// Use public URL for frontend access
return `${this.strapiPublicUrl}${imageUrl}`;
}
return imageUrl;
}
async syncArticles(): Promise<void> {
try {
this.logger.log('Starting articles sync from Strapi...');
const response = await lastValueFrom(
this.httpService.get<StrapiResponse<StrapiArticle[]>>(
`${this.strapiUrl}/api/articles?populate=*`,
{
headers: this.getHeaders(),
},
),
);
const strapiArticles = response.data.data;
let syncedCount = 0;
for (const strapiArticle of strapiArticles) {
const imageUrl = this.extractImageUrl(strapiArticle);
// Find or create category
let categoryId: string | undefined;
if (strapiArticle.category) {
const category = await this.findOrCreateCategory(
strapiArticle.category,
);
if (category) {
categoryId = category.id;
}
}
// Generate slug if missing or null
const slug =
strapiArticle.slug || this.generateSlug(strapiArticle.title);
const articleData: Partial<CreateArticleDto> = {
title: strapiArticle.title,
excerpt: strapiArticle.description || '',
content: strapiArticle.content,
slug,
status: strapiArticle.publishedAt
? ArticleStatus.PUBLISHED
: ArticleStatus.DRAFT,
tags: [],
featuredImage: imageUrl,
imagePosition: (strapiArticle.imagePosition ||
'top') as ImagePosition,
imageSize: (strapiArticle.imageSize || 'medium') as ImageSize,
videoUrl: strapiArticle.videoUrl || '',
videoPosition: (strapiArticle.videoPosition ||
'inline') as VideoPosition,
videoCaption: strapiArticle.videoCaption || '',
categoryId,
};
await this.articlesService.syncFromStrapi(
strapiArticle.documentId,
articleData,
);
syncedCount++;
}
this.logger.log(
`Successfully synced ${syncedCount} articles from Strapi`,
);
} catch (error) {
this.logger.error('Failed to sync articles from Strapi', error);
throw error;
}
}
async syncSingleArticle(
strapiId: string,
event?:
| 'entry.create'
| 'entry.update'
| 'entry.delete'
| 'entry.publish'
| 'entry.unpublish',
): Promise<void> {
try {
this.logger.log(
`Syncing single article from Strapi: ${strapiId}, event: ${event}`,
);
const response = await lastValueFrom(
this.httpService.get<StrapiResponse<StrapiArticle>>(
`${this.strapiUrl}/api/articles/${strapiId}?populate=*`,
{
headers: this.getHeaders(),
},
),
);
const strapiArticle = response.data.data;
// Determine status based on publishedAt and event type
let status: ArticleStatus;
if (event === 'entry.unpublish') {
// If it's an unpublish event, always mark as draft
status = ArticleStatus.DRAFT;
} else if (strapiArticle.publishedAt) {
// If publishedAt exists, it's published
status = ArticleStatus.PUBLISHED;
} else {
// Otherwise it's a draft
status = ArticleStatus.DRAFT;
}
const imageUrl = this.extractImageUrl(strapiArticle);
// Find or create category
let categoryId: string | undefined;
if (strapiArticle.category) {
const category = await this.findOrCreateCategory(
strapiArticle.category,
);
if (category) {
categoryId = category.id;
}
}
// Generate slug if missing or null
const slug = strapiArticle.slug || this.generateSlug(strapiArticle.title);
const articleData: Partial<CreateArticleDto> = {
title: strapiArticle.title,
excerpt: strapiArticle.description || '',
content: strapiArticle.content,
slug,
status,
tags: [],
featuredImage: imageUrl,
imagePosition: (strapiArticle.imagePosition || 'top') as ImagePosition,
imageSize: (strapiArticle.imageSize || 'medium') as ImageSize,
videoUrl: strapiArticle.videoUrl || '',
videoPosition: (strapiArticle.videoPosition ||
'inline') as VideoPosition,
videoCaption: strapiArticle.videoCaption || '',
categoryId,
};
await this.articlesService.syncFromStrapi(
strapiArticle.documentId,
articleData,
);
this.logger.log(
`Successfully synced article: ${strapiArticle.title} with status: ${status}`,
);
} catch (error: unknown) {
// If we get a 404 and it's an unpublish event, we can still mark it as draft
const axiosError = error as { response?: { status: number } };
if (event === 'entry.unpublish' && axiosError.response?.status === 404) {
this.logger.log(
`Article ${strapiId} not found in Strapi, marking as draft based on unpublish event`,
);
// Try to update the article status to draft directly
try {
const articleData: Partial<CreateArticleDto> = {
status: ArticleStatus.DRAFT,
};
await this.articlesService.syncFromStrapi(strapiId, articleData);
this.logger.log(
`Marked article ${strapiId} as draft based on unpublish event`,
);
} catch (syncError) {
this.logger.error(
`Failed to mark article ${strapiId} as draft:`,
syncError,
);
throw syncError;
}
} else {
this.logger.error(
`Failed to sync article ${strapiId} from Strapi`,
error,
);
throw error;
}
}
}
async syncLiveBlogs(): Promise<void> {
try {
this.logger.log('Starting live blogs sync from Strapi...');
const response = await lastValueFrom(
this.httpService.get<StrapiResponse<StrapiLiveBlog[]>>(
`${this.strapiUrl}/api/live-blogs?populate=*`,
{
headers: this.getHeaders(),
},
),
);
const strapiLiveBlogs = response.data.data;
let syncedCount = 0;
for (const strapiLiveBlog of strapiLiveBlogs) {
const imageUrl = this.extractLiveBlogImageUrl(strapiLiveBlog);
// Find or create category
let categoryId: string | undefined;
if (strapiLiveBlog.category) {
const category = await this.findOrCreateCategory(
strapiLiveBlog.category,
);
if (category) {
categoryId = category.id;
}
}
const liveBlogData: Partial<CreateLiveBlogDto> = {
title: strapiLiveBlog.title,
description: strapiLiveBlog.description,
slug: strapiLiveBlog.slug,
status: this.mapStrapiStatusToLiveBlogStatus(strapiLiveBlog.status),
featuredImage: imageUrl,
imagePosition: (strapiLiveBlog.imagePosition ||
'top') as ImagePosition,
imageSize: (strapiLiveBlog.imageSize || 'medium') as ImageSize,
videoUrl: strapiLiveBlog.videoUrl || '',
videoPosition: (strapiLiveBlog.videoPosition ||
'inline') as VideoPosition,
videoCaption: strapiLiveBlog.videoCaption || '',
categoryId,
};
await this.liveBlogService.syncFromStrapi(
strapiLiveBlog.documentId,
liveBlogData,
);
syncedCount++;
}
this.logger.log(
`Successfully synced ${syncedCount} live blogs from Strapi`,
);
} catch (error) {
this.logger.error('Failed to sync live blogs from Strapi', error);
throw error;
}
}
async syncSingleLiveBlog(
strapiId: string,
event?:
| 'entry.create'
| 'entry.update'
| 'entry.delete'
| 'entry.publish'
| 'entry.unpublish',
): Promise<void> {
try {
this.logger.log(
`Syncing single live blog from Strapi: ${strapiId}, event: ${event}`,
);
const response = await lastValueFrom(
this.httpService.get<StrapiResponse<StrapiLiveBlog>>(
`${this.strapiUrl}/api/live-blogs/${strapiId}?populate=*`,
{
headers: this.getHeaders(),
},
),
);
const strapiLiveBlog = response.data.data;
// For live blogs, we use the status from Strapi directly
// but we might want to handle unpublish events differently
let status = this.mapStrapiStatusToLiveBlogStatus(strapiLiveBlog.status);
// If it's an unpublish event, set to draft
if (event === 'entry.unpublish') {
status = LiveBlogStatus.DRAFT;
}
const imageUrl = this.extractLiveBlogImageUrl(strapiLiveBlog);
// Find or create category
let categoryId: string | undefined;
if (strapiLiveBlog.category) {
const category = await this.findOrCreateCategory(
strapiLiveBlog.category,
);
if (category) {
categoryId = category.id;
}
}
const liveBlogData: Partial<CreateLiveBlogDto> = {
title: strapiLiveBlog.title,
description: strapiLiveBlog.description,
slug: strapiLiveBlog.slug,
status,
featuredImage: imageUrl,
imagePosition: (strapiLiveBlog.imagePosition || 'top') as ImagePosition,
imageSize: (strapiLiveBlog.imageSize || 'medium') as ImageSize,
videoUrl: strapiLiveBlog.videoUrl || '',
videoPosition: (strapiLiveBlog.videoPosition ||
'inline') as VideoPosition,
videoCaption: strapiLiveBlog.videoCaption || '',
categoryId,
};
await this.liveBlogService.syncFromStrapi(
strapiLiveBlog.documentId,
liveBlogData,
);
this.logger.log(
`Successfully synced live blog: ${strapiLiveBlog.title} with status: ${status}`,
);
} catch (error: unknown) {
// If we get a 404 and it's an unpublish event, we can still mark it as draft
const axiosError = error as { response?: { status: number } };
if (event === 'entry.unpublish' && axiosError.response?.status === 404) {
this.logger.log(
`Live blog ${strapiId} not found in Strapi, marking as draft based on unpublish event`,
);
// Try to update the live blog status to draft directly
try {
const liveBlogData: Partial<CreateLiveBlogDto> = {
status: LiveBlogStatus.DRAFT,
};
await this.liveBlogService.syncFromStrapi(strapiId, liveBlogData);
this.logger.log(
`Marked live blog ${strapiId} as draft based on unpublish event`,
);
} catch (syncError) {
this.logger.error(
`Failed to mark live blog ${strapiId} as draft:`,
syncError,
);
throw syncError;
}
} else {
this.logger.error(
`Failed to sync live blog ${strapiId} from Strapi`,
error,
);
throw error;
}
}
}
private mapStrapiStatusToLiveBlogStatus(status: string): LiveBlogStatus {
switch (status) {
case 'live':
return LiveBlogStatus.LIVE;
case 'draft':
return LiveBlogStatus.DRAFT;
case 'ended':
return LiveBlogStatus.ENDED;
case 'archived':
return LiveBlogStatus.ARCHIVED;
default:
return LiveBlogStatus.DRAFT;
}
}
async handleWebhook(
event:
| 'entry.create'
| 'entry.update'
| 'entry.delete'
| 'entry.publish'
| 'entry.unpublish',
data: { documentId: string; model?: string },
): Promise<void> {
this.logger.log(
`Received webhook event: ${event} for model: ${data.model}`,
);
if (event === 'entry.delete') {
this.logger.log(
`Handling delete for document: ${data.documentId}, model: ${data.model}`,
);
if (data.model === 'article') {
await this.articlesService.removeByStrapiId(data.documentId);
} else if (data.model === 'live-blog') {
await this.liveBlogService.removeByStrapiId(data.documentId);
} else {
this.logger.warn(`Cannot delete: unknown model type: ${data.model}`);
}
return;
}
// Route to appropriate sync method based on model
if (data.model === 'article') {
await this.syncSingleArticle(data.documentId, event);
} else if (data.model === 'live-blog') {
await this.syncSingleLiveBlog(data.documentId, event);
} else {
this.logger.warn(`Unknown model type in webhook: ${data.model}`);
}
}
async updateArticleStatusInStrapi(
strapiId: string,
status: ArticleStatus,
): Promise<void> {
try {
this.logger.log(
`Updating article ${strapiId} status in Strapi to: ${status}`,
);
// Map our status to Strapi status
let strapiStatus: string;
switch (status) {
case ArticleStatus.DRAFT:
strapiStatus = 'draft';
break;
case ArticleStatus.PUBLISHED:
strapiStatus = 'published';
break;
case ArticleStatus.ARCHIVED:
strapiStatus = 'archived';
break;
default:
strapiStatus = 'draft';
}
// For archived status, we need to unpublish first if it's published
if (status === ArticleStatus.ARCHIVED) {
await lastValueFrom(
this.httpService.patch(
`${this.strapiUrl}/api/articles/${strapiId}/unpublish`,
{},
{ headers: this.getHeaders() },
),
);
}
// Update the status
await lastValueFrom(
this.httpService.patch(
`${this.strapiUrl}/api/articles/${strapiId}`,
{ data: { status: strapiStatus } },
{ headers: this.getHeaders() },
),
);
this.logger.log(
`Successfully updated article ${strapiId} status in Strapi to: ${status}`,
);
} catch (error) {
this.logger.error(
`Failed to update article ${strapiId} status in Strapi:`,
error,
);
throw error;
}
}
async updateLiveBlogStatusInStrapi(
strapiId: string,
status: LiveBlogStatus,
): Promise<void> {
try {
this.logger.log(
`Updating live blog ${strapiId} status in Strapi to: ${status}`,
);
// Map our status to Strapi status
let strapiStatus: string;
switch (status) {
case LiveBlogStatus.DRAFT:
strapiStatus = 'draft';
break;
case LiveBlogStatus.LIVE:
strapiStatus = 'live';
break;
case LiveBlogStatus.ENDED:
strapiStatus = 'ended';
break;
case LiveBlogStatus.ARCHIVED:
strapiStatus = 'archived';
break;
default:
strapiStatus = 'draft';
}
// For archived status, we need to unpublish first if it's published
if (status === LiveBlogStatus.ARCHIVED) {
await lastValueFrom(
this.httpService.patch(
`${this.strapiUrl}/api/live-blogs/${strapiId}/unpublish`,
{},
{ headers: this.getHeaders() },
),
);
}
// Update the status
await lastValueFrom(
this.httpService.patch(
`${this.strapiUrl}/api/live-blogs/${strapiId}`,
{ data: { status: strapiStatus } },
{ headers: this.getHeaders() },
),
);
this.logger.log(
`Successfully updated live blog ${strapiId} status in Strapi to: ${status}`,
);
} catch (error) {
this.logger.error(
`Failed to update live blog ${strapiId} status in Strapi:`,
error,
);
throw error;
}
}
async deleteArticleFromStrapi(strapiId: string): Promise<void> {
try {
this.logger.log(`Deleting article ${strapiId} from Strapi`);
await lastValueFrom(
this.httpService.delete(`${this.strapiUrl}/api/articles/${strapiId}`, {
headers: this.getHeaders(),
}),
);
this.logger.log(`Successfully deleted article ${strapiId} from Strapi`);
} catch (error) {
this.logger.error(
`Failed to delete article ${strapiId} from Strapi:`,
error,
);
throw error;
}
}
async deleteLiveBlogFromStrapi(strapiId: string): Promise<void> {
try {
this.logger.log(`Deleting live blog ${strapiId} from Strapi`);
await lastValueFrom(
this.httpService.delete(
`${this.strapiUrl}/api/live-blogs/${strapiId}`,
{ headers: this.getHeaders() },
),
);
this.logger.log(`Successfully deleted live blog ${strapiId} from Strapi`);
} catch (error) {
this.logger.error(
`Failed to delete live blog ${strapiId} from Strapi:`,
error,
);
throw error;
}
}
}