fix: correct email-in-address format, remove dead code, update tests

- Fix email format in AuthService.get_email_in_address to use
  receipts+{token}@receipts.cartsnitch.com (was broken: @email.cartsnitch.com)
- Remove dead EmailInAddressResponse class and GET /auth/me/email-in-address
  endpoint from auth/routes.py (endpoint moved to routes/user.py)
- Add instructions field to EmailInAddressResponse schema
- Update routes/user.py to include instructions in the response
- Update test URLs from /auth/me/email-in-address to /api/v1/me/email-in-address

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

.github/workflows/ci.yml

@@ -400,3 +400,64 @@ jobs:
           git add apps/overlays/dev/kustomization.yaml
           git commit -m "ci(dev): update cartsnitch, auth, receiptwitness, and api images"
           git push origin main
+
+  deploy-uat:
+    runs-on: runners-cartsnitch
+    needs: [build-and-push, build-and-push-auth, build-and-push-receiptwitness, build-and-push-api]
+    if: always() && !cancelled() && github.event_name == 'push' && github.ref == 'refs/heads/main'
+    steps:
+      - name: Generate GitHub App token
+        id: app-token
+        uses: actions/create-github-app-token@v1
+        with:
+          app-id: ${{ secrets.CARTSNITCH_APP_ID }}
+          private-key: ${{ secrets.CARTSNITCH_APP_PRIVATE_KEY }}
+          owner: ${{ github.repository_owner }}
+          repositories: infra
+
+      - name: Checkout infra repo
+        uses: actions/checkout@v4
+        with:
+          repository: cartsnitch/infra
+          token: ${{ steps.app-token.outputs.token }}
+          ref: main
+          path: infra
+
+      - name: Install kubectl
+        uses: azure/setup-kubectl@v4
+
+      - name: Install kustomize
+        uses: imranismail/setup-kustomize@v2
+
+      - name: Update frontend image tag
+        if: needs.build-and-push.result == 'success'
+        run: |
+          cd infra/apps/overlays/uat
+          kustomize edit set image ghcr.io/cartsnitch/cartsnitch:${{ needs.build-and-push.outputs.calver_tag }}
+
+      - name: Update auth image tag
+        if: needs.build-and-push-auth.result == 'success'
+        run: |
+          cd infra/apps/overlays/uat
+          kustomize edit set image ghcr.io/cartsnitch/auth:${{ needs.build-and-push-auth.outputs.calver_tag }}
+
+      - name: Update receiptwitness image tag
+        if: needs.build-and-push-receiptwitness.result == 'success'
+        run: |
+          cd infra/apps/overlays/uat
+          kustomize edit set image ghcr.io/cartsnitch/receiptwitness:${{ needs.build-and-push-receiptwitness.outputs.calver_tag }}
+
+      - name: Update api image tag
+        if: needs.build-and-push-api.result == 'success'
+        run: |
+          cd infra/apps/overlays/uat
+          kustomize edit set image ghcr.io/cartsnitch/api:${{ needs.build-and-push-api.outputs.calver_tag }}
+
+      - name: Commit and push to infra
+        run: |
+          cd infra
+          git config user.name "cartsnitch-ci[bot]"
+          git config user.email "cartsnitch-ci[bot]@users.noreply.github.com"
+          git add apps/overlays/uat/kustomization.yaml
+          git commit -m "ci(uat): update cartsnitch, auth, receiptwitness, and api images"
+          git push origin main

api/src/cartsnitch_api/auth/routes.py

@@ -22,11 +22,6 @@ from cartsnitch_api.services.auth import AuthService
 router = APIRouter(prefix="/auth", tags=["auth"])
 
 
-class EmailInAddressResponse(BaseModel):
-    email_address: str
-    instructions: str
-
-
 @router.get("/me", response_model=UserResponse)
 async def get_me(
     user_id: str = Depends(get_current_user),
@@ -70,23 +65,3 @@ async def delete_me(
         raise HTTPException(
             status_code=status.HTTP_404_NOT_FOUND, detail="User not found"
         ) from None
-
-
-@router.get("/me/email-in-address", response_model=EmailInAddressResponse)
-async def get_email_in_address(
-    user_id: str = 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."
-        ),
-    )

api/src/cartsnitch_api/routes/user.py

@@ -19,7 +19,13 @@ async def get_email_in_address(
     svc = AuthService(db)
     try:
         email_address = await svc.get_email_in_address(user_id)
-        return EmailInAddressResponse(email_address=email_address)
+        return EmailInAddressResponse(
+            email_address=email_address,
+            instructions=(
+                "Forward your digital receipt emails to this address. "
+                "We currently support Meijer, Kroger, and Target receipt emails."
+            ),
+        )
     except LookupError:
         raise HTTPException(
             status_code=status.HTTP_404_NOT_FOUND, detail="User not found"

api/src/cartsnitch_api/schemas.py

@@ -24,6 +24,7 @@ class UserResponse(BaseModel):
 
 class EmailInAddressResponse(BaseModel):
     email_address: str
+    instructions: str
 
 
 # ---------- Stores ----------

api/src/cartsnitch_api/services/auth.py

@@ -76,4 +76,4 @@ class AuthService:
         if not user:
             raise LookupError("User not found")
 
-        return f"{user.email_inbound_token}@email.cartsnitch.com"
+        return f"receipts+{user.email_inbound_token}@receipts.cartsnitch.com"

api/tests/test_e2e/test_email_in_address.py

@@ -1,4 +1,4 @@
-"""Tests for GET /auth/me/email-in-address endpoint."""
+"""Tests for GET /api/v1/me/email-in-address endpoint."""
 
 import pytest
 from httpx import AsyncClient
@@ -8,7 +8,7 @@ from httpx import AsyncClient
 async def test_get_email_in_address_authenticated(client: AsyncClient, auth_headers: dict):
     """Authenticated user gets their email-in address."""
     response = await client.get(
-        "/auth/me/email-in-address",
+        "/api/v1/me/email-in-address",
         headers=auth_headers,
     )
 
@@ -27,7 +27,7 @@ async def test_get_email_in_address_authenticated(client: AsyncClient, auth_head
 @pytest.mark.asyncio
 async def test_get_email_in_address_unauthenticated(client: AsyncClient):
     """Unauthenticated request returns 401."""
-    response = await client.get("/auth/me/email-in-address")
+    response = await client.get("/api/v1/me/email-in-address")
     assert response.status_code == 401
 
 
@@ -35,7 +35,7 @@ async def test_get_email_in_address_unauthenticated(client: AsyncClient):
 async def test_get_email_in_address_invalid_token(client: AsyncClient):
     """Invalid JWT token returns 401."""
     response = await client.get(
-        "/auth/me/email-in-address",
+        "/api/v1/me/email-in-address",
         headers={"Authorization": "Bearer invalid-token-xyz"},
     )
     assert response.status_code == 401
@@ -45,7 +45,7 @@ async def test_get_email_in_address_invalid_token(client: AsyncClient):
 async def test_email_address_format(client: AsyncClient, auth_headers: dict):
     """Email address format is receipts+{22-char-urlsafe-token}@receipts.cartsnitch.com."""
     response = await client.get(
-        "/auth/me/email-in-address",
+        "/api/v1/me/email-in-address",
         headers=auth_headers,
     )