feat(blog): store banners as static json asset

apps/blog/scripts/build-routes.mjs

@@ -7,6 +7,7 @@ const BASE_URL = process.env.AL_BASE_URL;
 const SSG_ROUTES_FILE_PATH = 'apps/blog/routes.txt';
 const SITEMAP_FILE_PATH = 'apps/blog/src/sitemap.xml';
 const ROOT_PATHS_FILE_PREFIX = 'apps/blog/src/assets/root-paths';
+const BANNERS_FILE_PREFIX = 'apps/blog/src/assets/banners';
 
 const SUPPORTED_LANGUAGES = ['pl', 'en'];
 const DEFAULT_LANGUAGE = 'en';
@@ -100,6 +101,37 @@ async function fetchAuthorRoutes(lang, skip = 0, take = 50) {
   }
 }
 
+/**
+ * Fetches banners.
+ * @returns {Promise<void>}
+ */
+async function fetchBannersAndWriteToFile() {
+  const url = `${API_BASE_URL}/banners`;
+  try {
+    const data = await fetch(url).then((resp) => resp.json());
+
+    const stream = createWriteStream(`${BANNERS_FILE_PREFIX}.json`, {
+      encoding: 'utf-8',
+    });
+
+    stream.on('error', (error) => {
+      console.error('Error writing paths to file:', error);
+    });
+
+    try {
+      stream.write(JSON.stringify({ banners: data }));
+    } catch (error) {
+      console.error('Error during write operation:', error);
+      throw error;
+    } finally {
+      stream.end();
+    }
+  } catch (error) {
+    console.error('Failed to fetch banners');
+    throw error;
+  }
+}
+
 /**
  * Appends static paths to the routes array for a given language.
  * @param {"pl" | "en"} lang
@@ -182,6 +214,7 @@ async function main() {
     await Promise.all([
       ...SUPPORTED_LANGUAGES.map((lang) => fetchArticleRoutes(lang)),
       ...SUPPORTED_LANGUAGES.map((lang) => fetchAuthorRoutes(lang)),
+      fetchBannersAndWriteToFile(),
     ]);
 
     SUPPORTED_LANGUAGES.forEach((lang) => {

apps/blog/src/assets/banners.json

@@ -0,0 +1,6 @@
+{
+  "banners": {
+    "slideDisplayTimeMs": 9000,
+    "slides": []
+  }
+}

libs/blog/ad-banner/data-access/src/lib/infrastructure/ad-banner.service.ts

@@ -1,15 +1,16 @@
 import { HttpClient } from '@angular/common/http';
 import { inject, Injectable } from '@angular/core';
+import { map } from 'rxjs';
 
 import { Slider } from '@angular-love/blog/contracts/banners';
-import { ConfigService } from '@angular-love/shared/config';
 
 @Injectable({ providedIn: 'root' })
 export class AdBannerService {
-  private readonly _apiBaseUrl = inject(ConfigService).get('apiBaseUrl');
   private readonly _http = inject(HttpClient);
 
   getBannerSlider() {
-    return this._http.get<Slider>(`${this._apiBaseUrl}/banners`);
+    return this._http
+      .get<{ banners: Slider }>(`./assets/banners.json`)
+      .pipe(map((resp) => resp.banners));
   }
 }