fix(api): commit after create_all in alembic env.py

SQLAlchemy 2.0 removed implicit autocommit; without an explicit
connection.commit() DDL changes from create_all() are rolled back
when the connection closes, leaving fresh databases without tables.

Co-Authored-By: Paperclip <noreply@paperclip.ing>

api/alembic/env.py

@@ -6,7 +6,7 @@ from logging.config import fileConfig
 from sqlalchemy import engine_from_config, pool
 
 from alembic import context
-from cartsnitch_api.models.base import Base  # noqa: F401 — imports all models for autogenerate
+from cartsnitch_api.models import Base  # noqa: F401 — imports all models for autogenerate
 
 config = context.config
 if config.config_file_name is not None:
@@ -53,6 +53,7 @@ def run_migrations_online() -> None:
         # checkfirst=True ensures this is a no-op on existing databases.
         try:
             Base.metadata.create_all(bind=connection, checkfirst=True)
+            connection.commit()
         except Exception as exc:
             import logging
             logging.getLogger("alembic.env").warning(

api/src/cartsnitch_api/auth/dependencies.py

@@ -71,11 +71,14 @@ async def get_current_user(
     # 1. Check session cookie — prefer __Secure- variant (HTTPS) over plain (HTTP dev)
     cookie_token = request.cookies.get(SECURE_SESSION_COOKIE_NAME) or request.cookies.get(SESSION_COOKIE_NAME)
     if cookie_token:
-        token = cookie_token
+        # Better-Auth cookie format is "token.sessionId" — extract just the token part
+        token = cookie_token.split(".")[0] if "." in cookie_token else cookie_token
 
     # 2. Fall back to Bearer header
     if not token and credentials:
-        token = credentials.credentials
+        # Callers might pass the compound value here too
+        raw = credentials.credentials
+        token = raw.split(".")[0] if "." in raw else raw
 
     if not token:
         raise HTTPException(

api/src/cartsnitch_api/config.py

@@ -1,13 +1,16 @@
 import base64
 
-from pydantic import model_validator
+from pydantic import AliasChoices, Field, model_validator
 from pydantic_settings import BaseSettings
 
 
 class Settings(BaseSettings):
     model_config = {"env_prefix": "CARTSNITCH_"}
 
-    database_url: str = "postgresql+asyncpg://cartsnitch:cartsnitch@localhost:5432/cartsnitch"
+    database_url: str = Field(
+        default="postgresql+asyncpg://cartsnitch:cartsnitch@localhost:5432/cartsnitch",
+        validation_alias=AliasChoices("CARTSNITCH_DATABASE_URL", "DATABASE_URL"),
+    )
     redis_url: str = "redis://localhost:6379/0"
 
     jwt_secret_key: str = "change-me-in-production"
@@ -49,5 +52,12 @@ class Settings(BaseSettings):
             ) from None
         return self
 
+    @model_validator(mode="after")
+    def normalize_database_url(self):
+        """Normalize postgresql:// → postgresql+asyncpg:// for the asyncpg driver."""
+        if self.database_url.startswith("postgresql://"):
+            self.database_url = self.database_url.replace("postgresql://", "postgresql+asyncpg://", 1)
+        return self
+
 
 settings = Settings()

api/tests/test_auth/test_auth_endpoints.py

@@ -71,6 +71,56 @@ async def test_delete_me(client, auth_headers):
     assert resp.status_code == 404
 
 
+@pytest.mark.asyncio
+async def test_get_me_compound_cookie(client, db_engine):
+    """Compound cookie value (token.sessionId) must be parsed to extract the token part."""
+    from tests.conftest import _create_test_user_and_session
+
+    _, session_token = await _create_test_user_and_session(
+        client, db_engine, email="compound@example.com", display_name="Compound User"
+    )
+    compound = f"{session_token}.B0atkJCFxK1rZlwWPMK97nVO2LnyDun7"
+    resp = await client.get(
+        "/auth/me",
+        headers={"Cookie": f"better-auth.session_token={compound}"},
+    )
+    assert resp.status_code == 200
+    assert resp.json()["email"] == "compound@example.com"
+
+
+@pytest.mark.asyncio
+async def test_get_me_raw_token_cookie(client, db_engine):
+    """Raw token (no dot) in cookie must still work — regression guard."""
+    from tests.conftest import _create_test_user_and_session
+
+    _, session_token = await _create_test_user_and_session(
+        client, db_engine, email="rawcookie@example.com", display_name="Raw Cookie User"
+    )
+    resp = await client.get(
+        "/auth/me",
+        headers={"Cookie": f"better-auth.session_token={session_token}"},
+    )
+    assert resp.status_code == 200
+    assert resp.json()["email"] == "rawcookie@example.com"
+
+
+@pytest.mark.asyncio
+async def test_get_me_compound_bearer(client, db_engine):
+    """Compound Bearer token (token.sessionId) must be parsed to extract the token part."""
+    from tests.conftest import _create_test_user_and_session
+
+    _, session_token = await _create_test_user_and_session(
+        client, db_engine, email="compoundbearer@example.com", display_name="Compound Bearer User"
+    )
+    compound = f"{session_token}.B0atkJCFxK1rZlwWPMK97nVO2LnyDun7"
+    resp = await client.get(
+        "/auth/me",
+        headers={"Authorization": f"Bearer {compound}"},
+    )
+    assert resp.status_code == 200
+    assert resp.json()["email"] == "compoundbearer@example.com"
+
+
 @pytest.mark.asyncio
 async def test_expired_session_rejected(client, db_engine):
     """Expired sessions must be rejected."""

api/tests/test_config.py

@@ -0,0 +1,48 @@
+"""Tests for Settings config, specifically the database_url env var fallback."""
+
+import os
+
+from cartsnitch_api.config import Settings
+
+
+def test_database_url_prefers_cartsnitch_prefix():
+    """CARTSNITCH_DATABASE_URL takes precedence over DATABASE_URL."""
+    env = {
+        "CARTSNITCH_DATABASE_URL": "postgresql+asyncpg://user1:pass1@host1:5432/db1",
+        "DATABASE_URL": "postgresql://user2:pass2@host2:5432/db2",
+    }
+    settings = Settings(**env)
+    assert settings.database_url == "postgresql+asyncpg://user1:pass1@host1:5432/db1"
+
+
+def test_database_url_falls_back_to_database_url():
+    """When CARTSNITCH_DATABASE_URL is absent, DATABASE_URL is accepted."""
+    env = {
+        "DATABASE_URL": "postgresql://user:pass@dbhost:5432/mydb",
+    }
+    settings = Settings(**env)
+    assert settings.database_url == "postgresql+asyncpg://user:pass@dbhost:5432/mydb"
+
+
+def test_database_url_normalizes_plain_postgresql_prefix():
+    """DATABASE_URL with plain postgresql:// is normalized to postgresql+asyncpg://."""
+    env = {
+        "DATABASE_URL": "postgresql://cartsnitch:cartsnitch@localhost:5432/cartsnitch",
+    }
+    settings = Settings(**env)
+    assert settings.database_url == "postgresql+asyncpg://cartsnitch:cartsnitch@localhost:5432/cartsnitch"
+
+
+def test_database_url_preserves_asyncpg_prefix():
+    """CARTSNITCH_DATABASE_URL with postgresql+asyncpg:// is left unchanged."""
+    env = {
+        "CARTSNITCH_DATABASE_URL": "postgresql+asyncpg://cartsnitch:cartsnitch@localhost:5432/cartsnitch",
+    }
+    settings = Settings(**env)
+    assert settings.database_url == "postgresql+asyncpg://cartsnitch:cartsnitch@localhost:5432/cartsnitch"
+
+
+def test_database_url_default():
+    """When neither env var is set, the hardcoded default is used."""
+    settings = Settings()
+    assert settings.database_url == "postgresql+asyncpg://cartsnitch:cartsnitch@localhost:5432/cartsnitch"