byarielm.fyi
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atproto
enhace indexes
+42
-5
+42
-5
netlify/functions/db.ts
+42
-5
netlify/functions/db.ts
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`;
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// Create indexes
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// ==================== ENHANCED INDEXES FOR PHASE 2 ====================
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// Existing indexes
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await sql`CREATE INDEX IF NOT EXISTS idx_source_accounts_to_check ON source_accounts(source_platform, match_found, last_checked)`;
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await sql`CREATE INDEX IF NOT EXISTS idx_source_accounts_platform ON source_accounts(source_platform)`;
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await sql`CREATE INDEX IF NOT EXISTS idx_user_source_follows_did ON user_source_follows(did)`;
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await sql`CREATE INDEX IF NOT EXISTS idx_atproto_matches_did ON atproto_matches(atproto_did)`;
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await sql`CREATE INDEX IF NOT EXISTS idx_user_match_status_did_notified ON user_match_status(did, notified, viewed)`;
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await sql`CREATE INDEX IF NOT EXISTS idx_user_match_status_did_followed ON user_match_status(did, followed)`;
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await sql`CREATE INDEX IF NOT EXISTS idx_notification_queue_pending ON notification_queue(sent, created_at) WHERE sent = FALSE`;
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await sql`CREATE INDEX IF NOT EXISTS idx_notification_queue_pending ON notification_queue(sent, created_at) WHERE sent = false`;
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// NEW: Enhanced indexes for common query patterns
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// For session lookups (most frequent query)
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await sql`CREATE INDEX IF NOT EXISTS idx_user_sessions_did ON user_sessions(did)`;
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await sql`CREATE INDEX IF NOT EXISTS idx_user_sessions_expires ON user_sessions(expires_at)`;
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// For OAuth state/session cleanup
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await sql`CREATE INDEX IF NOT EXISTS idx_oauth_states_expires ON oauth_states(expires_at)`;
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await sql`CREATE INDEX IF NOT EXISTS idx_oauth_sessions_expires ON oauth_sessions(expires_at)`;
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// For upload queries by user
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await sql`CREATE INDEX IF NOT EXISTS idx_user_uploads_did_created ON user_uploads(did, created_at DESC)`;
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// For upload details pagination (composite index for ORDER BY + JOIN)
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await sql`CREATE INDEX IF NOT EXISTS idx_user_source_follows_upload_created ON user_source_follows(upload_id, source_account_id)`;
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// For match status queries
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await sql`CREATE INDEX IF NOT EXISTS idx_user_match_status_match_id ON user_match_status(atproto_match_id)`;
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// Composite index for the common join pattern in get-upload-details
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await sql`CREATE INDEX IF NOT EXISTS idx_atproto_matches_source_active ON atproto_matches(source_account_id, is_active) WHERE is_active = true`;
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// For bulk operations - normalized username lookups
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await sql`CREATE INDEX IF NOT EXISTS idx_source_accounts_normalized ON source_accounts(normalized_username, source_platform)`;
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console.log('✅ Database indexes created/verified');
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}
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export async function cleanupExpiredSessions() {
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const sql = getDbClient();
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await sql`DELETE FROM oauth_states WHERE expires_at < NOW()`;
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await sql`DELETE FROM oauth_sessions WHERE expires_at < NOW()`;
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await sql`DELETE FROM user_sessions WHERE expires_at < NOW()`;
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// Use indexes for efficient cleanup
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const statesDeleted = await sql`DELETE FROM oauth_states WHERE expires_at < NOW()`;
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const sessionsDeleted = await sql`DELETE FROM oauth_sessions WHERE expires_at < NOW()`;
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const userSessionsDeleted = await sql`DELETE FROM user_sessions WHERE expires_at < NOW()`;
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console.log('🧹 Cleanup:', {
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states: (statesDeleted as any).length,
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sessions: (sessionsDeleted as any).length,
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userSessions: (userSessionsDeleted as any).length
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});
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}
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export { getDbClient as sql };