584 lines
26 KiB
JavaScript
584 lines
26 KiB
JavaScript
import fs from 'node:fs';
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import path from 'node:path';
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import { randomBytes, randomUUID } from 'node:crypto';
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import Database from 'better-sqlite3';
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const root = process.cwd();
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const overrideDbFile = process.env.NEWTUBE_DB_FILE && String(process.env.NEWTUBE_DB_FILE).trim().length
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? path.resolve(String(process.env.NEWTUBE_DB_FILE))
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: null;
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const dbDir = overrideDbFile ? path.dirname(overrideDbFile) : path.join(root, 'db');
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const dbFile = overrideDbFile || path.join(dbDir, 'newtube.db');
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const schemaFile = path.join(root, 'db', 'schema.sql');
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if (!fs.existsSync(dbDir)) {
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fs.mkdirSync(dbDir, { recursive: true });
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}
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// Create DB and enable FKs
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const db = new Database(dbFile);
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db.pragma('foreign_keys = ON');
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// Run schema if present
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if (fs.existsSync(schemaFile)) {
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const ddl = fs.readFileSync(schemaFile, 'utf8');
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if (ddl && ddl.trim().length) {
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db.exec(ddl);
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}
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}
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// Lightweight schema upgrades for existing databases (SQLite is permissive)
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(function ensurePlaylistSchemaUpgrades() {
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try {
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const colsPlaylists = db.prepare(`PRAGMA table_info(playlists)`).all();
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const have = new Set(colsPlaylists.map(c => c.name));
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if (!have.has('description')) db.exec(`ALTER TABLE playlists ADD COLUMN description TEXT`);
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if (!have.has('thumbnail')) db.exec(`ALTER TABLE playlists ADD COLUMN thumbnail TEXT`);
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if (!have.has('is_private')) db.exec(`ALTER TABLE playlists ADD COLUMN is_private INTEGER NOT NULL DEFAULT 1`);
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} catch {}
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try {
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const colsItems = db.prepare(`PRAGMA table_info(playlist_items)`).all();
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const have2 = new Set(colsItems.map(c => c.name));
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if (!have2.has('thumbnail')) db.exec(`ALTER TABLE playlist_items ADD COLUMN thumbnail TEXT`);
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} catch {}
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try {
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db.exec(`CREATE TABLE IF NOT EXISTS playlist_metrics (
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id TEXT PRIMARY KEY,
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user_id TEXT NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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playlist_id TEXT NOT NULL REFERENCES playlists(id) ON DELETE CASCADE,
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action TEXT NOT NULL,
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meta_json TEXT,
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created_at TEXT NOT NULL
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);`);
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db.exec(`CREATE INDEX IF NOT EXISTS idx_playlist_metrics_user_time ON playlist_metrics(user_id, created_at DESC);`);
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db.exec(`CREATE INDEX IF NOT EXISTS idx_playlist_metrics_playlist_time ON playlist_metrics(playlist_id, created_at DESC);`);
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} catch {}
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})();
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// (duplicate schema exec removed)
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// Helpers
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export function nowIso() {
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return new Date().toISOString();
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}
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export function getUserByUsername(username) {
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return db.prepare('SELECT * FROM users WHERE username = ?').get(username);
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}
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export function getUserById(id) {
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return db.prepare('SELECT * FROM users WHERE id = ?').get(id);
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}
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export function insertUser({ id, username, email, passwordHash }) {
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const ts = nowIso();
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db.prepare(`INSERT INTO users (id, username, email, password_hash, is_active, created_at, updated_at)
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VALUES (@id, @username, @email, @passwordHash, 1, @ts, @ts)`).run({ id, username, email, passwordHash, ts });
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// Default preferences row
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db.prepare(`INSERT INTO user_preferences (user_id, language, default_provider, theme, video_quality, region, version, updated_at)
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VALUES (@id, 'en', 'youtube', 'system', 'auto', 'US', 1, @ts)`).run({ id, ts });
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}
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export function upsertPreferences(userId, patch) {
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const current = db.prepare('SELECT * FROM user_preferences WHERE user_id = ?').get(userId);
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if (!current) {
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const merged = {
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language: patch.language ?? 'en',
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default_provider: patch.defaultProvider ?? 'youtube',
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theme: patch.theme ?? 'system',
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video_quality: patch.videoQuality ?? 'auto',
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region: patch.region ?? 'US',
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version: 1,
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};
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db.prepare(`INSERT INTO user_preferences (user_id, language, default_provider, theme, video_quality, region, version, updated_at)
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VALUES (@userId, @language, @default_provider, @theme, @video_quality, @region, @version, @updated_at)`)
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.run({ userId, ...merged, updated_at: nowIso() });
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} else {
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const merged = {
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language: patch.language ?? current.language,
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default_provider: patch.defaultProvider ?? current.default_provider,
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theme: patch.theme ?? current.theme,
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video_quality: patch.videoQuality ?? current.video_quality,
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region: patch.region ?? current.region,
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version: (current.version ?? 1) + 1,
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updated_at: nowIso(),
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};
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db.prepare(`UPDATE user_preferences
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SET language=@language, default_provider=@default_provider, theme=@theme,
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video_quality=@video_quality, region=@region, version=@version, updated_at=@updated_at
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WHERE user_id=@userId`)
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.run({ userId, ...merged });
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}
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}
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export function getPreferences(userId) {
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return db.prepare('SELECT language, default_provider AS defaultProvider, theme, video_quality AS videoQuality, region, version, updated_at FROM user_preferences WHERE user_id = ?').get(userId);
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}
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export function insertSession({ id, userId, refreshTokenHash, isRemember, userAgent, deviceInfo, ip, expiresAt }) {
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const ts = nowIso();
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db.prepare(`INSERT INTO sessions (id, user_id, refresh_token_hash, user_agent, device_info, ip_address, is_remember, created_at, last_seen_at, expires_at)
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VALUES (@id, @userId, @refreshTokenHash, @userAgent, @deviceInfo, @ip, @isRemember, @ts, @ts, @expiresAt)`)
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.run({ id, userId, refreshTokenHash, userAgent, deviceInfo, ip, isRemember: isRemember ? 1 : 0, ts, expiresAt });
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}
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export function getSessionById(id) {
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return db.prepare('SELECT * FROM sessions WHERE id = ?').get(id);
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}
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export function updateSessionToken(id, refreshTokenHash, expiresAt) {
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const ts = nowIso();
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db.prepare('UPDATE sessions SET refresh_token_hash = ?, last_seen_at = ?, expires_at = ?, revoked_at = NULL WHERE id = ?')
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.run(refreshTokenHash, ts, expiresAt, id);
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}
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export function revokeSession(id) {
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const ts = nowIso();
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db.prepare('UPDATE sessions SET revoked_at = ? WHERE id = ?').run(ts, id);
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}
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export function revokeAllUserSessions(userId) {
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const ts = nowIso();
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db.prepare('UPDATE sessions SET revoked_at = ? WHERE user_id = ?').run(ts, userId);
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}
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export function listUserSessions(userId) {
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return db.prepare('SELECT id, user_agent AS userAgent, device_info AS deviceInfo, ip_address AS ip, is_remember AS isRemember, created_at AS createdAt, last_seen_at AS lastSeenAt, expires_at AS expiresAt, revoked_at AS revokedAt FROM sessions WHERE user_id = ? ORDER BY created_at DESC').all(userId);
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}
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export function setUserLastLogin(userId) {
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const ts = nowIso();
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db.prepare('UPDATE users SET last_login_at = ?, updated_at = ? WHERE id = ?').run(ts, ts, userId);
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}
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export function insertLoginAudit({ userId, username, ip, userAgent, success, reason }) {
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const id = cryptoRandomId();
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const ts = nowIso();
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db.prepare(`INSERT INTO login_audit (id, user_id, username, ip_address, user_agent, success, reason, created_at)
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VALUES (@id, @userId, @username, @ip, @userAgent, @success, @reason, @ts)`)
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.run({ id, userId, username, ip, userAgent, success: success ? 1 : 0, reason: reason || null, ts });
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}
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export function cryptoRandomId() {
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// simple URL-safe base64 16 bytes id
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return randomBytes(16).toString('base64url');
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}
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export function cryptoRandomUUID() {
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return randomUUID();
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}
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export default db;
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// -------------------- Search History --------------------
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export function insertSearchHistory({ userId, query, filters }) {
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const id = cryptoRandomId();
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const created_at = nowIso();
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const filters_json = filters ? JSON.stringify(filters) : null;
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db.prepare(`INSERT INTO search_history (id, user_id, query, filters_json, created_at)
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VALUES (?, ?, ?, ?, ?)`)
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.run(id, userId, query, filters_json, created_at);
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return { id, created_at };
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}
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export function listSearchHistory({ userId, limit = 50, before, q }) {
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const hasBefore = Boolean(before);
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const hasQ = typeof q === 'string' && q.trim().length > 0;
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const like = `%${(q || '').trim()}%`;
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if (hasBefore && hasQ) {
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return db.prepare(`
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SELECT * FROM search_history
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WHERE user_id = ? AND created_at < ? AND (query LIKE ? OR COALESCE(filters_json,'') LIKE ?)
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ORDER BY created_at DESC
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LIMIT ?
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`).all(userId, before, like, like, limit);
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}
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if (hasBefore) {
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return db.prepare(`
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SELECT * FROM search_history
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WHERE user_id = ? AND created_at < ?
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ORDER BY created_at DESC
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LIMIT ?
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`).all(userId, before, limit);
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}
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if (hasQ) {
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return db.prepare(`
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SELECT * FROM search_history
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WHERE user_id = ? AND (query LIKE ? OR COALESCE(filters_json,'') LIKE ?)
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ORDER BY created_at DESC
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LIMIT ?
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`).all(userId, like, like, limit);
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}
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return db.prepare(`
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SELECT * FROM search_history
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WHERE user_id = ?
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ORDER BY created_at DESC
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LIMIT ?
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`).all(userId, limit);
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}
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export function deleteSearchHistoryById(userId, id) {
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db.prepare(`DELETE FROM search_history WHERE id = ? AND user_id = ?`).run(id, userId);
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}
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export function deleteAllSearchHistory(userId) {
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db.prepare(`DELETE FROM search_history WHERE user_id = ?`).run(userId);
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}
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// -------------------- Watch History --------------------
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export function upsertWatchHistory({ userId, provider, videoId, title, thumbnail, watchedAt, progressSeconds = 0, durationSeconds = 0, lastPositionSeconds }) {
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const now = nowIso();
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const watched_at = watchedAt || now;
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// Insert or update on unique (user_id, provider, video_id)
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db.prepare(`INSERT INTO watch_history (id, user_id, provider, video_id, title, thumbnail, watched_at, progress_seconds, duration_seconds, last_position_seconds, last_watched_at)
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VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
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ON CONFLICT(user_id, provider, video_id) DO UPDATE SET
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title=COALESCE(excluded.title, title),
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thumbnail=COALESCE(excluded.thumbnail, watch_history.thumbnail),
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progress_seconds=MAX(excluded.progress_seconds, watch_history.progress_seconds),
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duration_seconds=MAX(excluded.duration_seconds, watch_history.duration_seconds),
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last_position_seconds=COALESCE(excluded.last_position_seconds, watch_history.last_position_seconds),
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last_watched_at=excluded.last_watched_at`).run(
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cryptoRandomId(), userId, provider, videoId, title || null, thumbnail || null, watched_at, progressSeconds, durationSeconds, (typeof lastPositionSeconds === 'number' ? lastPositionSeconds : null), now
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);
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// Return the row id
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const row = db.prepare(`SELECT * FROM watch_history WHERE user_id = ? AND provider = ? AND video_id = ?`).get(userId, provider, videoId);
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return row;
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}
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export function updateWatchHistoryById(id, { progressSeconds, lastPositionSeconds }) {
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const now = nowIso();
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const row = db.prepare(`SELECT * FROM watch_history WHERE id = ?`).get(id);
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if (!row) return null;
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const nextProgress = (typeof progressSeconds === 'number') ? Math.max(progressSeconds, row.progress_seconds || 0) : row.progress_seconds;
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const nextLastPos = (typeof lastPositionSeconds === 'number') ? lastPositionSeconds : row.last_position_seconds;
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db.prepare(`UPDATE watch_history SET progress_seconds = ?, last_position_seconds = ?, last_watched_at = ? WHERE id = ?`)
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.run(nextProgress, nextLastPos, now, id);
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return db.prepare(`SELECT * FROM watch_history WHERE id = ?`).get(id);
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}
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export function listWatchHistory({ userId, limit = 50, before, q }) {
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const hasBefore = Boolean(before);
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const hasQ = typeof q === 'string' && q.trim().length > 0;
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const like = `%${(q || '').trim()}%`;
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if (hasBefore && hasQ) {
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return db.prepare(`
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SELECT * FROM watch_history
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WHERE user_id = ? AND watched_at < ?
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AND (COALESCE(title,'') LIKE ? OR provider LIKE ? OR video_id LIKE ?)
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ORDER BY watched_at DESC
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LIMIT ?
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`).all(userId, before, like, like, like, limit);
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}
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if (hasBefore) {
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return db.prepare(`
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SELECT * FROM watch_history
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WHERE user_id = ? AND watched_at < ?
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ORDER BY watched_at DESC
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LIMIT ?
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`).all(userId, before, limit);
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}
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if (hasQ) {
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return db.prepare(`
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SELECT * FROM watch_history
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WHERE user_id = ? AND (COALESCE(title,'') LIKE ? OR provider LIKE ? OR video_id LIKE ?)
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ORDER BY watched_at DESC
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LIMIT ?
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`).all(userId, like, like, like, limit);
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}
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return db.prepare(`
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SELECT * FROM watch_history
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WHERE user_id = ?
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ORDER BY watched_at DESC
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LIMIT ?
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`).all(userId, limit);
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}
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export function deleteWatchHistoryById(userId, id) {
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db.prepare(`DELETE FROM watch_history WHERE id = ? AND user_id = ?`).run(id, userId);
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}
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export function deleteAllWatchHistory(userId) {
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db.prepare(`DELETE FROM watch_history WHERE user_id = ?`).run(userId);
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}
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// -------------------- Likes (via tags/video_tags) --------------------
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function ensureTag(userId, name) {
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const tag = db.prepare(`SELECT id FROM tags WHERE user_id = ? AND name = ?`).get(userId, name);
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if (tag && tag.id) return tag.id;
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const id = cryptoRandomId();
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db.prepare(`INSERT INTO tags (id, user_id, name, created_at) VALUES (?, ?, ?, ?)`)
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.run(id, userId, name, nowIso());
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return id;
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}
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export function likeVideo({ userId, provider, videoId, title, thumbnail }) {
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const tagId = ensureTag(userId, 'like');
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// Upsert-like behavior; ignore if exists
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db.prepare(`INSERT OR IGNORE INTO video_tags (user_id, provider, video_id, tag_id, created_at) VALUES (?, ?, ?, ?, ?)`)
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.run(userId, provider, videoId, tagId, nowIso());
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// Also update the watch_history table with the title and thumbnail
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if (title || thumbnail) {
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upsertWatchHistory({ userId, provider, videoId, title, thumbnail });
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}
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return { provider, video_id: videoId };
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}
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export function unlikeVideo({ userId, provider, videoId }) {
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const tag = db.prepare(`SELECT id FROM tags WHERE user_id = ? AND name = ?`).get(userId, 'like');
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if (!tag) return { removed: false };
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const info = db.prepare(`DELETE FROM video_tags WHERE user_id = ? AND provider = ? AND video_id = ? AND tag_id = ?`)
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.run(userId, provider, videoId, tag.id);
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return { removed: (info.changes || 0) > 0 };
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}
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export function isVideoLiked({ userId, provider, videoId }) {
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const tag = db.prepare(`SELECT id FROM tags WHERE user_id = ? AND name = ?`).get(userId, 'like');
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if (!tag) return false;
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const row = db.prepare(`SELECT 1 FROM video_tags WHERE user_id = ? AND provider = ? AND video_id = ? AND tag_id = ?`)
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.get(userId, provider, videoId, tag.id);
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return Boolean(row);
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}
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export function listLikedVideos({ userId, limit = 100, q }) {
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try {
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console.log(`[listLikedVideos] Récupération des vidéos aimées pour l'utilisateur ${userId}`);
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// Vérifier que la table tags existe
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const tableExists = db.prepare(`
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SELECT name FROM sqlite_master
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WHERE type='table' AND name='tags'
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`).get();
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if (!tableExists) {
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console.error('[listLikedVideos] La table tags n\'existe pas');
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return [];
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}
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// Récupérer le tag 'like' de l'utilisateur
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const tag = db.prepare(`
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SELECT id FROM tags
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WHERE user_id = ? AND name = ?
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`).get(userId, 'like');
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if (!tag) {
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console.log(`[listLikedVideos] Aucun tag 'like' trouvé pour l'utilisateur ${userId}`);
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return [];
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}
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console.log(`[listLikedVideos] Tag ID: ${tag.id}`);
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// Vérifier que la table video_tags existe
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const videoTagsExists = db.prepare(`
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SELECT name FROM sqlite_master
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WHERE type='table' AND name='video_tags'
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`).get();
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if (!videoTagsExists) {
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console.error('[listLikedVideos] La table video_tags n\'existe pas');
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return [];
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}
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// Récupérer les vidéos aimées avec les métadonnées de l'historique
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// Note: La colonne thumbnail n'existe pas dans la table watch_history
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const hasQ = typeof q === 'string' && q.trim().length > 0;
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const like = `%${(q || '').trim()}%`;
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const base = `
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SELECT
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vt.provider,
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vt.video_id,
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vt.created_at,
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COALESCE(wh.title, '') AS title,
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COALESCE(wh.thumbnail, '') AS thumbnail,
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wh.last_watched_at AS last_watched_at
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FROM video_tags vt
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LEFT JOIN watch_history wh
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ON wh.user_id = vt.user_id
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AND wh.provider = vt.provider
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AND wh.video_id = vt.video_id
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WHERE vt.user_id = ? AND vt.tag_id = ?
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`;
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const orderLimit = `
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ORDER BY vt.created_at DESC
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LIMIT ?
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`;
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const query = hasQ
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? `${base} AND (COALESCE(wh.title,'') LIKE ? OR vt.provider LIKE ? OR vt.video_id LIKE ?)
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${orderLimit}`
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: `${base} ${orderLimit}`;
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console.log('[listLikedVideos] Exécution de la requête:', query.replace(/\s+/g, ' ').trim());
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const rows = hasQ
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? db.prepare(query).all(userId, tag.id, like, like, like, limit)
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: db.prepare(query).all(userId, tag.id, limit);
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console.log(`[listLikedVideos] ${rows.length} vidéos trouvées`);
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return rows;
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} catch (error) {
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console.error('[listLikedVideos] Erreur:', error.message);
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console.error(error.stack);
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throw error; // Renvoyer l'erreur pour qu'elle soit gérée par le routeur
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}
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}
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|
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// -------------------- Playlists --------------------
|
|
export function recordPlaylistMetric({ userId, playlistId, action, meta }) {
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|
const id = cryptoRandomId();
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|
const created_at = nowIso();
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|
const meta_json = meta ? JSON.stringify(meta) : null;
|
|
db.prepare(`INSERT INTO playlist_metrics (id, user_id, playlist_id, action, meta_json, created_at)
|
|
VALUES (?, ?, ?, ?, ?, ?)`)
|
|
.run(id, userId, playlistId, action, meta_json, created_at);
|
|
return { id, created_at };
|
|
}
|
|
|
|
export function createPlaylist({ userId, title, description, thumbnail, isPrivate = true }) {
|
|
const id = cryptoRandomUUID();
|
|
const now = nowIso();
|
|
const name = String(title || '').trim();
|
|
if (!name) throw new Error('title_required');
|
|
db.prepare(`INSERT INTO playlists (id, user_id, name, description, thumbnail, is_private, created_at, updated_at)
|
|
VALUES (?, ?, ?, ?, ?, ?, ?, ?)`)
|
|
.run(id, userId, name, description || null, thumbnail || null, isPrivate ? 1 : 0, now, now);
|
|
recordPlaylistMetric({ userId, playlistId: id, action: 'create', meta: { title: name } });
|
|
return db.prepare(`SELECT id, user_id AS userId, name AS title, description, thumbnail, is_private AS isPrivate, created_at AS createdAt, updated_at AS updatedAt,
|
|
(SELECT COUNT(1) FROM playlist_items WHERE playlist_id = playlists.id) AS itemsCount
|
|
FROM playlists WHERE id = ?`).get(id);
|
|
}
|
|
|
|
export function listPlaylists({ userId, limit = 50, offset = 0, q }) {
|
|
const like = `%${(q || '').trim()}%`;
|
|
const hasQ = typeof q === 'string' && q.trim().length > 0;
|
|
const base = `SELECT id, user_id AS userId, name AS title, description, thumbnail, is_private AS isPrivate, created_at AS createdAt, updated_at AS updatedAt,
|
|
(SELECT COUNT(1) FROM playlist_items WHERE playlist_id = playlists.id) AS itemsCount
|
|
FROM playlists WHERE user_id = ?`;
|
|
const sql = hasQ ? `${base} AND (name LIKE ? OR COALESCE(description,'') LIKE ?)
|
|
ORDER BY updated_at DESC LIMIT ? OFFSET ?` :
|
|
`${base} ORDER BY updated_at DESC LIMIT ? OFFSET ?`;
|
|
return hasQ
|
|
? db.prepare(sql).all(userId, like, like, limit, offset)
|
|
: db.prepare(sql).all(userId, limit, offset);
|
|
}
|
|
|
|
// List public playlists (visible to everyone)
|
|
export function listPublicPlaylists({ limit = 50, offset = 0, q }) {
|
|
const like = `%${(q || '').trim()}%`;
|
|
const hasQ = typeof q === 'string' && q.trim().length > 0;
|
|
const base = `SELECT id, user_id AS userId, name AS title, description, thumbnail, is_private AS isPrivate, created_at AS createdAt, updated_at AS updatedAt,
|
|
(SELECT COUNT(1) FROM playlist_items WHERE playlist_id = playlists.id) AS itemsCount
|
|
FROM playlists WHERE is_private = 0`;
|
|
const sql = hasQ ? `${base} AND (name LIKE ? OR COALESCE(description,'') LIKE ?)
|
|
ORDER BY updated_at DESC LIMIT ? OFFSET ?` :
|
|
`${base} ORDER BY updated_at DESC LIMIT ? OFFSET ?`;
|
|
return hasQ
|
|
? db.prepare(sql).all(like, like, limit, offset)
|
|
: db.prepare(sql).all(limit, offset);
|
|
}
|
|
|
|
export function getPlaylistRaw(id) {
|
|
return db.prepare(`SELECT id, user_id AS userId, name AS title, description, thumbnail, is_private AS isPrivate, created_at AS createdAt, updated_at AS updatedAt
|
|
FROM playlists WHERE id = ?`).get(id);
|
|
}
|
|
|
|
// Get playlist with items if allowed for a given viewer (owner or public)
|
|
export function getPlaylistWithItemsIfAllowed({ viewerUserId, id, limit = 200, offset = 0 }) {
|
|
const pl = db.prepare(`SELECT id, user_id AS userId, name AS title, description, thumbnail, is_private AS isPrivate, created_at AS createdAt, updated_at AS updatedAt
|
|
FROM playlists WHERE id = ?`).get(id);
|
|
if (!pl) return null;
|
|
const isOwner = viewerUserId && pl.userId === viewerUserId;
|
|
if (!isOwner && Number(pl.isPrivate) === 1) return 'forbidden';
|
|
const items = db.prepare(`SELECT id, playlist_id AS playlistId, provider, video_id AS videoId, title, thumbnail, added_at AS addedAt, position
|
|
FROM playlist_items WHERE playlist_id = ?
|
|
ORDER BY position ASC LIMIT ? OFFSET ?`).all(id, limit, offset);
|
|
return { ...pl, items };
|
|
}
|
|
|
|
export function updatePlaylist({ userId, id, patch }) {
|
|
const cur = db.prepare(`SELECT * FROM playlists WHERE id = ?`).get(id);
|
|
if (!cur) return null;
|
|
if (cur.user_id !== userId) return 'forbidden';
|
|
const next = {
|
|
name: patch.title != null ? String(patch.title).trim() : cur.name,
|
|
description: patch.description != null ? String(patch.description).trim() : cur.description,
|
|
thumbnail: patch.thumbnail != null ? String(patch.thumbnail).trim() : cur.thumbnail,
|
|
is_private: typeof patch.isPrivate === 'boolean' ? (patch.isPrivate ? 1 : 0) : cur.is_private,
|
|
updated_at: nowIso(),
|
|
};
|
|
db.prepare(`UPDATE playlists SET name=@name, description=@description, thumbnail=@thumbnail, is_private=@is_private, updated_at=@updated_at WHERE id = ?`)
|
|
.run(id, next);
|
|
recordPlaylistMetric({ userId, playlistId: id, action: 'update', meta: { title: next.name } });
|
|
return db.prepare(`SELECT id, user_id AS userId, name AS title, description, thumbnail, is_private AS isPrivate, created_at AS createdAt, updated_at AS updatedAt
|
|
FROM playlists WHERE id = ?`).get(id);
|
|
}
|
|
|
|
export function deletePlaylist({ userId, id }) {
|
|
const cur = db.prepare(`SELECT * FROM playlists WHERE id = ?`).get(id);
|
|
if (!cur) return { removed: false };
|
|
if (cur.user_id !== userId) return 'forbidden';
|
|
const info = db.prepare(`DELETE FROM playlists WHERE id = ?`).run(id);
|
|
recordPlaylistMetric({ userId, playlistId: id, action: 'delete' });
|
|
return { removed: (info.changes || 0) > 0 };
|
|
}
|
|
|
|
export function listPlaylistItems({ playlistId, limit = 200, offset = 0 }) {
|
|
return db.prepare(`SELECT id, playlist_id AS playlistId, provider, video_id AS videoId, title, thumbnail, added_at AS addedAt, position
|
|
FROM playlist_items WHERE playlist_id = ?
|
|
ORDER BY position ASC LIMIT ? OFFSET ?`).all(playlistId, limit, offset);
|
|
}
|
|
|
|
export function addPlaylistVideo({ userId, playlistId, provider, videoId, title, thumbnail }) {
|
|
const pl = db.prepare(`SELECT * FROM playlists WHERE id = ?`).get(playlistId);
|
|
if (!pl) return 'not_found';
|
|
if (pl.user_id !== userId) return 'forbidden';
|
|
const now = nowIso();
|
|
const posRow = db.prepare(`SELECT COALESCE(MAX(position), 0) + 1 AS nextPos FROM playlist_items WHERE playlist_id = ?`).get(playlistId);
|
|
const position = Number(posRow?.nextPos || 1);
|
|
const id = cryptoRandomId();
|
|
db.prepare(`INSERT OR IGNORE INTO playlist_items (id, playlist_id, provider, video_id, title, thumbnail, added_at, position)
|
|
VALUES (?, ?, ?, ?, ?, ?, ?, ?)`).run(id, playlistId, provider, videoId, title || null, thumbnail || null, now, position);
|
|
recordPlaylistMetric({ userId, playlistId, action: 'add_video', meta: { provider, videoId } });
|
|
// Return the row (if it existed we need to fetch by key)
|
|
const row = db.prepare(`SELECT id, playlist_id AS playlistId, provider, video_id AS videoId, title, thumbnail, added_at AS addedAt, position
|
|
FROM playlist_items WHERE playlist_id = ? AND provider = ? AND video_id = ?`).get(playlistId, provider, videoId);
|
|
return row;
|
|
}
|
|
|
|
export function removePlaylistVideo({ userId, playlistId, provider, videoId }) {
|
|
const pl = db.prepare(`SELECT * FROM playlists WHERE id = ?`).get(playlistId);
|
|
if (!pl) return 'not_found';
|
|
if (pl.user_id !== userId) return 'forbidden';
|
|
const info = db.prepare(`DELETE FROM playlist_items WHERE playlist_id = ? AND provider = ? AND video_id = ?`).run(playlistId, provider, videoId);
|
|
recordPlaylistMetric({ userId, playlistId, action: 'remove_video', meta: { provider, videoId } });
|
|
return { removed: (info.changes || 0) > 0 };
|
|
}
|
|
|
|
export function reorderPlaylistVideos({ userId, playlistId, order }) {
|
|
const pl = db.prepare(`SELECT * FROM playlists WHERE id = ?`).get(playlistId);
|
|
if (!pl) return 'not_found';
|
|
if (pl.user_id !== userId) return 'forbidden';
|
|
if (!Array.isArray(order) || order.length === 0) return { changed: 0 };
|
|
const tx = db.transaction((rows) => {
|
|
let i = 1, changed = 0;
|
|
for (const it of rows) {
|
|
// Support either item ids or provider+videoId pairs
|
|
if (it && typeof it === 'string') {
|
|
const info = db.prepare(`UPDATE playlist_items SET position = ? WHERE id = ? AND playlist_id = ?`).run(i, it, playlistId);
|
|
changed += info.changes || 0;
|
|
} else if (it && (it.id || (it.provider && it.videoId))) {
|
|
const info = it.id
|
|
? db.prepare(`UPDATE playlist_items SET position = ? WHERE id = ? AND playlist_id = ?`).run(i, it.id, playlistId)
|
|
: db.prepare(`UPDATE playlist_items SET position = ? WHERE provider = ? AND video_id = ? AND playlist_id = ?`).run(i, it.provider, it.videoId, playlistId);
|
|
changed += info.changes || 0;
|
|
}
|
|
i++;
|
|
}
|
|
return changed;
|
|
});
|
|
const changed = tx(order);
|
|
recordPlaylistMetric({ userId, playlistId, action: 'reorder', meta: { count: order.length } });
|
|
return { changed };
|
|
}
|