Adding Birthday tracking feature - to compete with FamilyWall

server/db.js

@@ -691,6 +691,32 @@ const MIGRATIONS = [
       CREATE INDEX IF NOT EXISTS idx_api_tokens_created_by ON api_tokens(created_by);
     `,
   },
+  {
+    version: 18,
+    description: 'Birthdays with calendar integration',
+    up: `
+      CREATE TABLE IF NOT EXISTS birthdays (
+        id                INTEGER PRIMARY KEY AUTOINCREMENT,
+        name              TEXT    NOT NULL,
+        birth_date        TEXT    NOT NULL,
+        notes             TEXT,
+        photo_data        TEXT,
+        calendar_event_id INTEGER REFERENCES calendar_events(id) ON DELETE SET NULL,
+        created_by        INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+        created_at        TEXT    NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
+        updated_at        TEXT    NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%SZ', 'now'))
+      );
+
+      CREATE TRIGGER IF NOT EXISTS trg_birthdays_updated_at
+        AFTER UPDATE ON birthdays FOR EACH ROW
+        BEGIN UPDATE birthdays SET updated_at = strftime('%Y-%m-%dT%H:%M:%SZ', 'now') WHERE id = OLD.id; END;
+
+      CREATE INDEX IF NOT EXISTS idx_birthdays_name         ON birthdays(name);
+      CREATE INDEX IF NOT EXISTS idx_birthdays_birth_date   ON birthdays(birth_date);
+      CREATE INDEX IF NOT EXISTS idx_birthdays_created_by   ON birthdays(created_by);
+      CREATE INDEX IF NOT EXISTS idx_birthdays_calendar_ref ON birthdays(calendar_event_id);
+    `,
+  },
 ];
 
 /**