sync(api): copy latest standalone code and merge alembic migrations

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

src/cartsnitch_api/auth/routes.py

@@ -1,16 +1,20 @@
-"""Auth routes: user profile management.
+"""Auth routes: register, login, refresh, me, update, delete."""
 
-Registration, login, refresh, and session management are handled by
-the Better-Auth service (auth/). This router provides user profile
-endpoints that query our own user data from the shared database.
-"""
+from uuid import UUID
 
 from fastapi import APIRouter, Depends, HTTPException, status
+from pydantic import BaseModel
+from sqlalchemy import select
 from sqlalchemy.ext.asyncio import AsyncSession
 
 from cartsnitch_api.auth.dependencies import get_current_user
 from cartsnitch_api.database import get_db
+from cartsnitch_api.models import User
 from cartsnitch_api.schemas import (
+    LoginRequest,
+    RefreshRequest,
+    RegisterRequest,
+    TokenResponse,
     UpdateUserRequest,
     UserResponse,
 )
@@ -19,9 +23,40 @@ from cartsnitch_api.services.auth import AuthService
 router = APIRouter(prefix="/auth", tags=["auth"])
 
 
+@router.post("/register", response_model=TokenResponse, status_code=status.HTTP_201_CREATED)
+async def register(body: RegisterRequest, db: AsyncSession = Depends(get_db)):
+    svc = AuthService(db)
+    try:
+        return await svc.register(body.email, body.password, body.display_name)
+    except ValueError as e:
+        raise HTTPException(status_code=status.HTTP_409_CONFLICT, detail=str(e)) from e
+
+
+@router.post("/login", response_model=TokenResponse)
+async def login(body: LoginRequest, db: AsyncSession = Depends(get_db)):
+    svc = AuthService(db)
+    try:
+        return await svc.login(body.email, body.password)
+    except ValueError:
+        raise HTTPException(
+            status_code=status.HTTP_401_UNAUTHORIZED, detail="Invalid email or password"
+        ) from None
+
+
+@router.post("/refresh", response_model=TokenResponse)
+async def refresh(body: RefreshRequest, db: AsyncSession = Depends(get_db)):
+    svc = AuthService(db)
+    try:
+        return await svc.refresh(body.refresh_token)
+    except ValueError:
+        raise HTTPException(
+            status_code=status.HTTP_401_UNAUTHORIZED, detail="Invalid refresh token"
+        ) from None
+
+
 @router.get("/me", response_model=UserResponse)
 async def get_me(
-    user_id: str = Depends(get_current_user),
+    user_id: UUID = Depends(get_current_user),
     db: AsyncSession = Depends(get_db),
 ):
     svc = AuthService(db)
@@ -36,7 +71,7 @@ async def get_me(
 @router.patch("/me", response_model=UserResponse)
 async def update_me(
     body: UpdateUserRequest,
-    user_id: str = Depends(get_current_user),
+    user_id: UUID = Depends(get_current_user),
     db: AsyncSession = Depends(get_db),
 ):
     svc = AuthService(db)
@@ -52,7 +87,7 @@ async def update_me(
 
 @router.delete("/me", status_code=status.HTTP_204_NO_CONTENT)
 async def delete_me(
-    user_id: str = Depends(get_current_user),
+    user_id: UUID = Depends(get_current_user),
     db: AsyncSession = Depends(get_db),
 ):
     svc = AuthService(db)
@@ -62,3 +97,28 @@ async def delete_me(
         raise HTTPException(
             status_code=status.HTTP_404_NOT_FOUND, detail="User not found"
         ) from None
+
+
+class EmailInAddressResponse(BaseModel):
+    email_address: str
+    instructions: str
+
+
+@router.get("/me/email-in-address", response_model=EmailInAddressResponse)
+async def get_email_in_address(
+    user_id: UUID = Depends(get_current_user),
+    db: AsyncSession = Depends(get_db),
+):
+    result = await db.execute(select(User.email_inbound_token).where(User.id == user_id))
+    token = result.scalar_one_or_none()
+    if not token:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND, detail="Email inbound token not found"
+        ) from None
+    return EmailInAddressResponse(
+        email_address=f"receipts+{token}@receipts.cartsnitch.com",
+        instructions=(
+            "Forward your digital receipt emails to this address. "
+            "We currently support Meijer, Kroger, and Target receipt emails."
+        ),
+    )