feat: 記事ごとのポッドキャスト生成と新規記事検出システム、モダンUIの実装
- 新規記事検出システム: 記事の重複チェックと新規記事のみ処理 - 記事単位ポッドキャスト: フィード統合から記事個別エピソードに変更 - 6時間間隔バッチ処理: 自動定期実行スケジュールの改善 - 完全UIリニューアル: ダッシュボード・フィード管理・エピソード管理の3画面構成 - アクセシビリティ強化: ARIA属性、キーボードナビ、高コントラスト対応 - データベース刷新: feeds/articles/episodes階層構造への移行 - 中央集権設定管理: services/config.ts による設定統一 - エラーハンドリング改善: 全モジュールでの堅牢なエラー処理 - TypeScript型安全性向上: null安全性とインターフェース改善 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
419
server.ts
419
server.ts
@ -1,218 +1,296 @@
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import { Hono } from "hono";
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import { serve } from "@hono/node-server";
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import fs from "fs";
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import path from "path";
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import { Database } from "bun:sqlite";
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import { config, validateConfig } from "./services/config.js";
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import {
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fetchAllEpisodes,
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fetchEpisodesWithArticles,
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getAllFeeds,
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getFeedByUrl
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} from "./services/database.js";
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import { batchProcess, addNewFeedUrl } from "./scripts/fetch_and_generate.js";
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const projectRoot = import.meta.dirname;
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// データベースパスの設定
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const dbPath = path.join(projectRoot, "data/podcast.db");
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const dataDir = path.dirname(dbPath);
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if (!fs.existsSync(dataDir)) {
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fs.mkdirSync(dataDir, { recursive: true });
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// Validate configuration on startup
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try {
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validateConfig();
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console.log("Configuration validated successfully");
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} catch (error) {
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console.error("Configuration validation failed:", error);
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process.exit(1);
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}
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const db = new Database(dbPath);
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if (!fs.existsSync(dbPath)) {
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fs.closeSync(fs.openSync(dbPath, "w"));
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}
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db.exec(fs.readFileSync(path.join(projectRoot, "schema.sql"), "utf-8"));
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// 静的ファイルパスの設定
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const frontendBuildDir = path.join(projectRoot, "frontend", "dist");
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const podcastAudioDir = path.join(projectRoot, "public", "podcast_audio");
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const generalPublicDir = path.join(projectRoot, "public");
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const app = new Hono();
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// APIルート（順序を最適化）
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// API routes
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app.get("/api/feeds", async (c) => {
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const rows = db
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.query("SELECT feed_url FROM processed_feed_items GROUP BY feed_url")
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.all() as { feed_url: string }[];
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return c.json(rows.map((r) => r.feed_url));
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try {
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const feeds = await getAllFeeds();
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return c.json(feeds);
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} catch (error) {
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console.error("Error fetching feeds:", error);
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return c.json({ error: "Failed to fetch feeds" }, 500);
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}
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});
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app.post("/api/feeds", async (c) => {
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try {
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const { feedUrl } = await c.req.json<{ feedUrl: string }>();
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console.log("Received feedUrl to add:", feedUrl);
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// TODO: feedUrl をデータベースに保存する処理
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return c.json({ result: "OK" });
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} catch (e) {
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return c.json({ error: "Invalid JSON body" }, 400);
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if (!feedUrl || typeof feedUrl !== "string" || !feedUrl.startsWith('http')) {
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return c.json({ error: "Valid feed URL is required" }, 400);
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}
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console.log("➕ Adding new feed URL:", feedUrl);
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// Check if feed already exists
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const existingFeed = await getFeedByUrl(feedUrl);
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if (existingFeed) {
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return c.json({
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result: "EXISTS",
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message: "Feed URL already exists",
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feed: existingFeed
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});
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}
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// Add new feed
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await addNewFeedUrl(feedUrl);
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return c.json({
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result: "CREATED",
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message: "Feed URL added successfully",
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feedUrl
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});
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} catch (error) {
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console.error("Error adding feed:", error);
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return c.json({ error: "Failed to add feed" }, 500);
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}
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});
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app.get("/api/episodes", (c) => {
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const episodes = db
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.query("SELECT * FROM episodes ORDER BY pubDate DESC")
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.all();
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return c.json(episodes);
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app.get("/api/episodes", async (c) => {
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try {
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const episodes = await fetchEpisodesWithArticles();
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return c.json(episodes);
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} catch (error) {
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console.error("Error fetching episodes:", error);
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return c.json({ error: "Failed to fetch episodes" }, 500);
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}
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});
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app.post("/api/episodes/:id/regenerate", (c) => {
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const id = c.req.param("id");
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console.log("Regeneration requested for episode ID:", id);
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// TODO: 再生成ロジックを実装
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return c.json({ result: `Regeneration requested for ${id}` });
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app.get("/api/episodes/simple", async (c) => {
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try {
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const episodes = await fetchAllEpisodes();
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return c.json(episodes);
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} catch (error) {
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console.error("Error fetching simple episodes:", error);
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return c.json({ error: "Failed to fetch episodes" }, 500);
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}
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});
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app.post("/api/episodes/:id/regenerate", async (c) => {
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try {
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const id = c.req.param("id");
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if (!id || id.trim() === "") {
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return c.json({ error: "Episode ID is required" }, 400);
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}
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console.log("🔄 Regeneration requested for episode ID:", id);
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// TODO: Implement regeneration logic
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return c.json({
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result: "PENDING",
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episodeId: id,
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status: "pending",
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message: "Regeneration feature will be implemented in a future update"
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});
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} catch (error) {
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console.error("Error requesting regeneration:", error);
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return c.json({ error: "Failed to request regeneration" }, 500);
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}
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});
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// New API endpoints for enhanced functionality
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app.get("/api/stats", async (c) => {
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try {
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const feeds = await getAllFeeds();
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const episodes = await fetchAllEpisodes();
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const stats = {
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totalFeeds: feeds.length,
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activeFeeds: feeds.filter(f => f.active).length,
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totalEpisodes: episodes.length,
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lastUpdated: new Date().toISOString()
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};
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return c.json(stats);
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} catch (error) {
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console.error("Error fetching stats:", error);
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return c.json({ error: "Failed to fetch statistics" }, 500);
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}
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});
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app.post("/api/batch/trigger", async (c) => {
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try {
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console.log("🚀 Manual batch process triggered via API");
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// Run batch process in background
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runBatchProcess().catch(error => {
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console.error("❌ Manual batch process failed:", error);
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});
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return c.json({
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result: "TRIGGERED",
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message: "Batch process started in background",
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timestamp: new Date().toISOString()
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});
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} catch (error) {
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console.error("Error triggering batch process:", error);
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return c.json({ error: "Failed to trigger batch process" }, 500);
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}
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});
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// 静的ファイルの処理
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// Vite ビルドの静的ファイル（main.js, assets/ など）
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// Static file handlers
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app.get("/assets/*", async (c) => {
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const filePath = path.join(frontendBuildDir, c.req.path);
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const file = Bun.file(filePath);
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if (await file.exists()) {
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const contentType = filePath.endsWith(".js")
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? "application/javascript"
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: filePath.endsWith(".css")
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? "text/css"
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: "application/octet-stream";
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const blob = await file.arrayBuffer();
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return c.body(blob, 200, { "Content-Type": contentType });
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}
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return c.notFound();
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});
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// podcast_audio
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app.get("/podcast_audio/*", async (c) => {
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const audioFileName = c.req.path.substring("/podcast_audio/".length);
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const audioFilePath = path.join(podcastAudioDir, audioFileName);
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const file = Bun.file(audioFilePath);
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if (await file.exists()) {
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const blob = await file.arrayBuffer();
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return c.body(blob, 200, { "Content-Type": "audio/mpeg" });
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}
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return c.notFound();
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});
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// podcast.xml
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app.get("/podcast.xml", async (c) => {
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const filePath = path.join(generalPublicDir, "podcast.xml");
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try {
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const filePath = path.join(config.paths.frontendBuildDir, c.req.path);
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const file = Bun.file(filePath);
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if (await file.exists()) {
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const contentType = filePath.endsWith(".js")
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? "application/javascript"
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: filePath.endsWith(".css")
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? "text/css"
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: "application/octet-stream";
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const blob = await file.arrayBuffer();
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return c.body(blob, 200, { "Content-Type": contentType });
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}
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return c.notFound();
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} catch (error) {
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console.error("Error serving asset:", error);
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return c.notFound();
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}
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});
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app.get("/podcast_audio/*", async (c) => {
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try {
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const audioFileName = c.req.path.substring("/podcast_audio/".length);
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// Basic security check
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if (audioFileName.includes("..") || audioFileName.includes("/")) {
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return c.notFound();
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}
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const audioFilePath = path.join(config.paths.podcastAudioDir, audioFileName);
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const file = Bun.file(audioFilePath);
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if (await file.exists()) {
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const blob = await file.arrayBuffer();
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return c.body(blob, 200, { "Content-Type": "audio/mpeg" });
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}
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return c.notFound();
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} catch (error) {
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console.error("Error serving audio file:", error);
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return c.notFound();
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}
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});
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app.get("/podcast.xml", async (c) => {
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try {
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const filePath = path.join(config.paths.publicDir, "podcast.xml");
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const file = Bun.file(filePath);
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if (await file.exists()) {
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const blob = await file.arrayBuffer();
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return c.body(blob, 200, {
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"Content-Type": "application/xml; charset=utf-8",
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"Cache-Control": "public, max-age=3600", // Cache for 1 hour
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});
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}
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} catch (e) {
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console.error(`Error serving podcast.xml ${filePath}:`, e);
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}
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return c.notFound();
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});
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// フィードURL追加API
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app.post("/api/add-feed", async (c) => {
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const { feedUrl } = await c.req.json();
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if (!feedUrl || typeof feedUrl !== "string") {
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return c.json({ error: "フィードURLが無効です" }, 400);
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}
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try {
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// フィードURLを追加するロジック（例: scripts/fetch_and_generate.ts で実装）
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const { addNewFeedUrl } = require("./scripts/fetch_and_generate");
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await addNewFeedUrl(feedUrl);
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return c.json({ message: "フィードが追加されました" });
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} catch (err) {
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console.error("フィード追加エラー:", err);
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return c.json({ error: "フィードの追加に失敗しました" }, 500);
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}
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});
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// フォールバックとして index.html（ルートパス）
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app.get("/", async (c) => {
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const indexPath = path.join(frontendBuildDir, "index.html");
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const file = Bun.file(indexPath);
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if (await file.exists()) {
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console.log(`Serving index.html from ${indexPath}`);
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const blob = await file.arrayBuffer();
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return c.body(blob, 200, { "Content-Type": "text/html; charset=utf-8" });
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}
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console.error(`index.html not found at ${indexPath}`);
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return c.notFound();
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});
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// フォールバックとして index.html（明示的なパス）
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app.get("/index.html", async (c) => {
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const indexPath = path.join(frontendBuildDir, "index.html");
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const file = Bun.file(indexPath);
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if (await file.exists()) {
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console.log(`Serving index.html from ${indexPath}`);
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const blob = await file.arrayBuffer();
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return c.body(blob, 200, { "Content-Type": "text/html; charset=utf-8" });
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}
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console.error(`index.html not found at ${indexPath}`);
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return c.notFound();
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});
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// その他のパスも index.html へフォールバック
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app.get("*", async (c) => {
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const indexPath = path.join(frontendBuildDir, "index.html");
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const file = Bun.file(indexPath);
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if (await file.exists()) {
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console.log(`Serving index.html from ${indexPath}`);
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const blob = await file.arrayBuffer();
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return c.body(blob, 200, { "Content-Type": "text/html; charset=utf-8" });
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}
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console.error(`index.html not found at ${indexPath}`);
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return c.notFound();
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});
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/**
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* 初回実行後に1日ごとのバッチ処理をスケジュールする関数
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*/
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function scheduleFirstBatchProcess() {
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try {
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console.log("Running initial batch process...");
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runBatchProcess();
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console.log("Initial batch process completed");
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console.warn("podcast.xml not found");
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return c.notFound();
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} catch (error) {
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console.error("Error during initial batch process:", error);
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console.error("Error serving podcast.xml:", error);
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return c.notFound();
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}
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});
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// Legacy endpoint - redirect to new one
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app.post("/api/add-feed", async (c) => {
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return c.json({
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error: "This endpoint is deprecated. Use POST /api/feeds instead.",
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newEndpoint: "POST /api/feeds"
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}, 410);
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});
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|
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// Frontend fallback routes
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async function serveIndex(c: any) {
|
||||
try {
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const indexPath = path.join(config.paths.frontendBuildDir, "index.html");
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const file = Bun.file(indexPath);
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if (await file.exists()) {
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const blob = await file.arrayBuffer();
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return c.body(blob, 200, { "Content-Type": "text/html; charset=utf-8" });
|
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}
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console.error(`index.html not found at ${indexPath}`);
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return c.text("Frontend not built. Run 'bun run build:frontend'", 404);
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} catch (error) {
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console.error("Error serving index.html:", error);
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return c.text("Internal server error", 500);
|
||||
}
|
||||
}
|
||||
|
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function scheduleDailyBatchProcess() {
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const now = new Date();
|
||||
const nextRun = new Date(
|
||||
now.getFullYear(),
|
||||
now.getMonth(),
|
||||
now.getDate() + 1,
|
||||
0,
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||||
0,
|
||||
0,
|
||||
);
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app.get("/", serveIndex);
|
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const delay = nextRun.getTime() - now.getTime();
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app.get("/index.html", serveIndex);
|
||||
|
||||
// Catch-all for SPA routing
|
||||
app.get("*", serveIndex);
|
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|
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// Batch processing functions
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||||
function scheduleFirstBatchProcess() {
|
||||
setTimeout(async () => {
|
||||
try {
|
||||
console.log("🚀 Running initial batch process...");
|
||||
await runBatchProcess();
|
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console.log("✅ Initial batch process completed");
|
||||
} catch (error) {
|
||||
console.error("❌ Error during initial batch process:", error);
|
||||
}
|
||||
}, 10000); // Wait 10 seconds after startup
|
||||
}
|
||||
|
||||
function scheduleSixHourlyBatchProcess() {
|
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const SIX_HOURS_MS = 6 * 60 * 60 * 1000; // 6 hours in milliseconds
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||||
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console.log(
|
||||
`Next daily batch process scheduled in ${delay / 1000 / 60} minutes`,
|
||||
`🕕 Next batch process scheduled in 6 hours (${new Date(Date.now() + SIX_HOURS_MS).toLocaleString()})`
|
||||
);
|
||||
|
||||
setTimeout(async () => {
|
||||
try {
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||||
console.log("Running daily batch process...");
|
||||
runBatchProcess();
|
||||
console.log("Daily batch process completed");
|
||||
console.log("🔄 Running scheduled 6-hourly batch process...");
|
||||
await runBatchProcess();
|
||||
console.log("✅ Scheduled batch process completed");
|
||||
} catch (error) {
|
||||
console.error("Error during daily batch process:", error);
|
||||
console.error("❌ Error during scheduled batch process:", error);
|
||||
}
|
||||
// 次回実行を再設定
|
||||
scheduleDailyBatchProcess();
|
||||
}, delay);
|
||||
// Schedule next run
|
||||
scheduleSixHourlyBatchProcess();
|
||||
}, SIX_HOURS_MS);
|
||||
}
|
||||
|
||||
const runBatchProcess = () => {
|
||||
async function runBatchProcess(): Promise<void> {
|
||||
try {
|
||||
console.log("Running batch process...");
|
||||
Bun.spawn(["bun", "run", "scripts/fetch_and_generate.ts"]);
|
||||
console.log("Batch process completed");
|
||||
await batchProcess();
|
||||
} catch (error) {
|
||||
console.error("Error during batch process:", error);
|
||||
console.error("Batch process failed:", error);
|
||||
throw error;
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
// サーバー起動
|
||||
serve(
|
||||
@ -221,9 +299,12 @@ serve(
|
||||
port: 3000,
|
||||
},
|
||||
(info) => {
|
||||
console.log(`Server is running on http://localhost:${info.port}`);
|
||||
// 初回実行
|
||||
console.log(`🌟 Server is running on http://localhost:${info.port}`);
|
||||
console.log(`📡 Using configuration from: ${config.paths.projectRoot}`);
|
||||
console.log(`🗄️ Database: ${config.paths.dbPath}`);
|
||||
|
||||
// Schedule batch processes
|
||||
scheduleFirstBatchProcess();
|
||||
scheduleDailyBatchProcess();
|
||||
scheduleSixHourlyBatchProcess();
|
||||
},
|
||||
);
|
||||
|
||||
Reference in New Issue
Block a user