Update database path from /app/storage/db to /app/db

alembic.ini

@@ -35,7 +35,7 @@ script_location = alembic
 # are written from script.py.mako
 # output_encoding = utf-8
 
-sqlalchemy.url = sqlite:////app/storage/db/db.sqlite
+sqlalchemy.url = sqlite:////app/db/db.sqlite
 
 [post_write_hooks]
 # post_write_hooks defines scripts or Python functions that are run

app/core/config.py

@@ -7,26 +7,43 @@ from pydantic_settings import BaseSettings
 
 import os
 
-# Use a simple, universally accessible path for database
-# First try environment variable, then local directory
+# Use correct path for database in production environment
+# First try environment variable, then predefined paths
 DB_PATH = os.environ.get("DB_PATH")
 if DB_PATH:
     DB_DIR = Path(DB_PATH)
     print(f"Using database path from environment: {DB_DIR}")
 else:
-    # Use 'db' directory in the current working directory
-    DB_DIR = Path.cwd() / "db"
-    print(f"Using local database path: {DB_DIR}")
-
-# Create database directory
-try:
-    DB_DIR.mkdir(parents=True, exist_ok=True)
-    print(f"Created or verified database directory: {DB_DIR}")
-except Exception as e:
-    print(f"Error creating database directory: {e}")
-    # Fall back to /tmp if we can't create our preferred directory
-    DB_DIR = Path("/tmp")
-    print(f"Falling back to temporary directory: {DB_DIR}")
+    # Try production path first, then local directory
+    paths_to_try = [
+        Path("/app/db"),           # Production path
+        Path.cwd() / "db",         # Local development path
+        Path("/tmp/taskmanager")   # Fallback path
+    ]
+    
+    # Find the first writable path
+    DB_DIR = None
+    for path in paths_to_try:
+        try:
+            path.mkdir(parents=True, exist_ok=True)
+            # Test if it's writable
+            test_file = path / ".write_test"
+            test_file.touch()
+            test_file.unlink()  # Remove the test file
+            DB_DIR = path
+            print(f"Using database path: {DB_DIR}")
+            break
+        except Exception as e:
+            print(f"Cannot use path {path}: {e}")
+    
+    # Last resort fallback
+    if DB_DIR is None:
+        DB_DIR = Path("/tmp")
+        print(f"Falling back to temporary directory: {DB_DIR}")
+        try:
+            Path("/tmp").mkdir(exist_ok=True)
+        except:
+            pass
 
 class Settings(BaseSettings):
     PROJECT_NAME: str = "Task Manager API"

app/db/init_db.py

@@ -10,7 +10,7 @@ from sqlalchemy.exc import OperationalError
 
 from app.db.base import Base  # Import all models
 from app.db.session import engine, db_file
-from app.core.config import settings
+from app.core.config import settings, DB_DIR
 
 
 def init_db() -> None:
@@ -20,6 +20,7 @@ def init_db() -> None:
     """
     print(f"Initializing database at {db_file}")
     print(f"Using SQLAlchemy URL: {settings.SQLALCHEMY_DATABASE_URL}")
+    print(f"DB_DIR is set to: {DB_DIR} (this should be /app/db in production)")
     
     # First try direct SQLite approach to ensure we have a basic database file
     try: