premier fix pour le discord bot qui envoie des reminders sur des versions de matchs qui n'existent plus

migrations/add_reminder_date_indexes.py

@@ -0,0 +1,36 @@
+"""Migration: Create indexes on date columns used by the 18:00 daily reminder.
+
+Run this script to add indexes on the date columns that the Discord bot's
+daily reminder queries (Match.date, TeamMatch.date, Tryout.date,
+OneOnOneRequest.date). The app uses create_all() for new tables, but existing
+production databases need these added explicitly.
+
+Usage: python migrations/add_reminder_date_indexes.py
+"""
+
+import sys
+import os
+sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+
+from app.app import create_app
+from app.extensions import db
+from sqlalchemy import text
+
+app = create_app()
+
+with app.app_context():
+    indexes = [
+        ('ix_matches_date', 'matches', 'date'),
+        ('ix_team_matches_date', 'team_matches', 'date'),
+        ('ix_tryouts_date', 'tryouts', 'date'),
+        ('ix_one_on_one_requests_date', 'one_on_one_requests', 'date'),
+    ]
+
+    for index_name, table, column in indexes:
+        db.session.execute(text(
+            f'CREATE INDEX IF NOT EXISTS {index_name} ON {table} ({column})'
+        ))
+        print(f'Index {index_name} on {table}({column}) ensured.')
+
+    db.session.commit()
+    print('Migration complete.')