feat(docs): codebase refactor - added src directory

7project/src/backend/alembic/env.py

@@ -0,0 +1,57 @@
+import os
+import sys
+from logging.config import fileConfig
+from sqlalchemy import pool, create_engine
+from alembic import context
+
+# Add path for correct loading of modules
+sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__), '..')))
+from app.core.db import Base
+
+config = context.config
+if config.config_file_name is not None:
+    fileConfig(config.config_file_name)
+
+target_metadata = Base.metadata
+
+DATABASE_URL = os.getenv("DATABASE_URL")
+if not DATABASE_URL:
+    mariadb_host = os.getenv("MARIADB_HOST", "localhost")
+    mariadb_port = os.getenv("MARIADB_PORT", "3306")
+    mariadb_db = os.getenv("MARIADB_DB", "group_project")
+    mariadb_user = os.getenv("MARIADB_USER", "root")
+    mariadb_password = os.getenv("MARIADB_PASSWORD", "strongpassword")
+    DATABASE_URL = f"mysql+pymysql://{mariadb_user}:{mariadb_password}@{mariadb_host}:{mariadb_port}/{mariadb_db}"
+
+SYNC_DATABASE_URL = DATABASE_URL.replace("+asyncmy", "+pymysql")
+
+host_env = os.getenv("MARIADB_HOST", "localhost")
+ssl_enabled = host_env not in {"localhost", "127.0.0.1"}
+connect_args = {"ssl": {"ssl": True}} if ssl_enabled else {}
+
+def run_migrations_offline() -> None:
+    context.configure(
+        url=SYNC_DATABASE_URL,
+        target_metadata=target_metadata,
+        literal_binds=True,
+        dialect_opts={"paramstyle": "named"},
+    )
+    with context.begin_transaction():
+        context.run_migrations()
+
+
+def run_migrations_online() -> None:
+    connectable = create_engine(SYNC_DATABASE_URL, poolclass=pool.NullPool, connect_args=connect_args)
+    with connectable.connect() as connection:
+        context.configure(
+            connection=connection,
+            target_metadata=target_metadata,
+        )
+        with context.begin_transaction():
+            context.run_migrations()
+
+
+if context.is_offline_mode():
+    run_migrations_offline()
+else:
+    run_migrations_online()