Fix database path configuration for container environment

alembic.ini

@@ -36,8 +36,9 @@ script_location = migrations
 # output_encoding = utf-8
 
 # SQLite URL example
-# For container environment, use the proper path
-sqlalchemy.url = sqlite:////projects/bloggingplatformapi-lncxqv/storage/db/db.sqlite
+# This URL is just a placeholder and will be overridden by env.py
+# using the same path calculation logic as in app/db/session.py
+sqlalchemy.url = driver://user:pass@localhost/dbname
 
 [post_write_hooks]
 # post_write_hooks defines scripts or Python functions that are run

app/db/session.py

@@ -1,13 +1,25 @@
 from sqlalchemy import create_engine
 from sqlalchemy.orm import sessionmaker
 from pathlib import Path
+import os
 
 
-# Get the project root directory
-PROJECT_ROOT = Path("/projects/bloggingplatformapi-lncxqv")
+# Check if we're running in the container environment at /app/repo
+IN_CONTAINER = os.path.exists('/app/repo')
+
+# Set the database directory path based on the environment
+if IN_CONTAINER:
+    # Container path
+    DB_DIR = Path("/app/repo/storage/db")
+else:
+    # Local development path - using either the project directory or fallback to /app
+    PROJECT_ROOT = Path("/projects/bloggingplatformapi-lncxqv")
+    if PROJECT_ROOT.exists():
+        DB_DIR = PROJECT_ROOT / "storage" / "db"
+    else:
+        DB_DIR = Path("/app/storage/db")
 
 # Create the directory for the database if it doesn't exist
-DB_DIR = PROJECT_ROOT / "storage" / "db"
 DB_DIR.mkdir(parents=True, exist_ok=True)
 
 SQLALCHEMY_DATABASE_URL = f"sqlite:///{DB_DIR}/db.sqlite"

migrations/env.py

@@ -30,6 +30,30 @@ except ImportError:
 # access to the values within the .ini file in use.
 config = context.config
 
+# Set up the database URL dynamically based on environment
+# Check if we're running in the container environment at /app/repo
+IN_CONTAINER = os.path.exists('/app/repo')
+
+# Set the database directory path based on the environment
+if IN_CONTAINER:
+    # Container path
+    DB_DIR = Path("/app/repo/storage/db")
+else:
+    # Local development path - using either the project directory or fallback to /app
+    PROJECT_ROOT = Path("/projects/bloggingplatformapi-lncxqv")
+    if PROJECT_ROOT.exists():
+        DB_DIR = PROJECT_ROOT / "storage" / "db"
+    else:
+        DB_DIR = Path("/app/storage/db")
+
+# Create the directory for the database if it doesn't exist
+DB_DIR.mkdir(parents=True, exist_ok=True)
+
+SQLALCHEMY_DATABASE_URL = f"sqlite:///{DB_DIR}/db.sqlite"
+
+# Override the URL in the config with our dynamic URL
+config.set_main_option("sqlalchemy.url", SQLALCHEMY_DATABASE_URL)
+
 # Interpret the config file for Python logging.
 # This line sets up loggers basically.
 fileConfig(config.config_file_name)