Fix database connection to use SYSCRED_DATABASE_URL environment variable

syscred/database.py

@@ -166,11 +166,17 @@ class AnalysisResult(db.Model):
 
 def init_db(app):
     """Initialize the database with the Flask app."""
-    # Use SQLite fallback - Supabase operations use REST API separately
-    import tempfile
-    db_path = os.path.join(tempfile.gettempdir(), 'syscred.db')
-    db_url = f'sqlite:///{db_path}'
-    print(f"[SysCRED-DB] Using SQLite (Supabase uses REST API): {db_path}")
+    # Check for SYSCRED_DATABASE_URL environment variable (UQAM PostgreSQL)
+    db_url = os.environ.get('SYSCRED_DATABASE_URL')
+    
+    if db_url:
+        print(f"[SysCRED-DB] Using PostgreSQL database: {db_url}")
+    else:
+        # Fallback to SQLite - Supabase operations use REST API separately
+        import tempfile
+        db_path = os.path.join(tempfile.gettempdir(), 'syscred.db')
+        db_url = f'sqlite:///{db_path}'
+        print(f"[SysCRED-DB] Using SQLite (Supabase uses REST API): {db_path}")
     
     app.config['SQLALCHEMY_DATABASE_URI'] = db_url
     app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False