From e2d628df0d5f5875c05a818494e7785a08b2ab0c Mon Sep 17 00:00:00 2001
From: Till Tomczak <till.tmk@gmail.com>
Date: Thu, 29 May 2025 18:55:02 +0200
Subject: [PATCH] "feat: Implement database backup for myp.db-shm and
 myp.db-wal, add myp.db.backup_20250529_185343"

---
 backend/app/database/myp.db-shm               | Bin 32768 -> 32768 bytes
 backend/app/database/myp.db-wal               | Bin 4152 -> 12392 bytes
 .../database/myp.db.backup_20250529_185343    | Bin 0 -> 106496 bytes
 .../app/utils/database_schema_migration.py    |  24 ++++++++++++++----
 4 files changed, 19 insertions(+), 5 deletions(-)
 create mode 100644 backend/app/database/myp.db.backup_20250529_185343

diff --git a/backend/app/database/myp.db-shm b/backend/app/database/myp.db-shm
index a0b5a7dc002fcecb4708fd77398c250d603fc56b..8836a0e8ecbc0bba4479350dea5284055d56d02f 100644
GIT binary patch
delta 169
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delta 158
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diff --git a/backend/app/database/myp.db-wal b/backend/app/database/myp.db-wal
index 8619e49541ddb761972695a7f2dcc84c41a9a45b..f74fe33d1cd7bce748a202cba9f35c5fe56d5b2d 100644
GIT binary patch
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delta 7
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diff --git a/backend/app/database/myp.db.backup_20250529_185343 b/backend/app/database/myp.db.backup_20250529_185343
new file mode 100644
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GIT binary patch
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diff --git a/backend/app/utils/database_schema_migration.py b/backend/app/utils/database_schema_migration.py
index ef5693b9..6baeb6c9 100644
--- a/backend/app/utils/database_schema_migration.py
+++ b/backend/app/utils/database_schema_migration.py
@@ -10,13 +10,27 @@ import sqlite3
 from datetime import datetime
 import logging
 
-# Pfad zur App hinzufügen
-sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
+# Pfad zur App hinzufügen - KORRIGIERT
+app_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+sys.path.insert(0, app_dir)
 
-from config.settings import DATABASE_PATH
-from utils.logging_config import get_logger
+# Alternative Datenbankpfad-Definition falls Import fehlschlägt
+DATABASE_PATH = None
+try:
+    from config.settings import DATABASE_PATH
+except ImportError:
+    # Fallback: Datenbankpfad manuell setzen
+    DATABASE_PATH = os.path.join(app_dir, "database", "myp.db")
+    print(f"⚠️ Fallback: Verwende Datenbankpfad: {DATABASE_PATH}")
 
-logger = get_logger("schema_migration")
+# Logging-Setup mit Fallback
+try:
+    from utils.logging_config import get_logger
+    logger = get_logger("schema_migration")
+except ImportError:
+    # Fallback: Standard-Logging
+    logging.basicConfig(level=logging.INFO)
+    logger = logging.getLogger("schema_migration")
 
 def get_table_columns(cursor, table_name):
     """Ermittelt alle Spalten einer Tabelle."""