From 4e7a863431de4e001f4bd5b35751ba3064478cf6 Mon Sep 17 00:00:00 2001
From: Gilles Soulier <gil.soulier@gmail.com>
Date: Sun, 24 May 2026 15:28:43 +0200
Subject: [PATCH] =?UTF-8?q?feat(shopping):=20sch=C3=A9mas=20Pydantic=20lis?=
 =?UTF-8?q?tes=20et=20articles=20+=20volume=20dev=20backend?=
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---
 backend/app/schemas/shopping.py | 91 +++++++++++++++++++++++++++++++++
 docker-compose.yml              |  1 +
 2 files changed, 92 insertions(+)
 create mode 100644 backend/app/schemas/shopping.py

diff --git a/backend/app/schemas/shopping.py b/backend/app/schemas/shopping.py
new file mode 100644
index 0000000..31e3c4b
--- /dev/null
+++ b/backend/app/schemas/shopping.py
@@ -0,0 +1,91 @@
+import uuid
+from datetime import datetime, date
+from decimal import Decimal
+from typing import Literal
+from pydantic import BaseModel, ConfigDict, Field, model_validator
+
+
+class StoreResponse(BaseModel):
+    model_config = ConfigDict(from_attributes=True)
+    id: uuid.UUID
+    name: str
+    location: str | None
+
+
+class ProductResponse(BaseModel):
+    model_config = ConfigDict(from_attributes=True)
+    id: uuid.UUID
+    name: str
+    brand: str | None
+    category: str | None
+    default_unit: str | None
+    frequency_score: int
+
+
+class ListItemCreate(BaseModel):
+    product_id: uuid.UUID | None = None
+    custom_name: str | None = None
+    quantity: Decimal | None = None
+    unit: str | None = None
+
+    @model_validator(mode='after')
+    def must_have_name(self) -> 'ListItemCreate':
+        if not self.product_id and not self.custom_name:
+            raise ValueError('product_id ou custom_name requis')
+        return self
+
+
+class ListItemUpdate(BaseModel):
+    is_checked: bool | None = None
+    quantity: Decimal | None = None
+    unit: str | None = None
+    price_recorded: Decimal | None = None
+
+
+class ListItemResponse(BaseModel):
+    id: uuid.UUID
+    product_id: uuid.UUID | None
+    custom_name: str | None
+    display_name: str
+    quantity: Decimal | None
+    unit: str | None
+    is_checked: bool
+    price_recorded: Decimal | None
+    carried_over: bool
+    sort_order: int | None
+
+
+class ShoppingListCreate(BaseModel):
+    name: str | None = None
+    store_id: uuid.UUID | None = None
+    week_date: date | None = None
+
+
+class ShoppingListUpdate(BaseModel):
+    name: str | None = None
+    store_id: uuid.UUID | None = None
+    status: Literal['draft', 'active', 'done'] | None = None
+
+
+class ShoppingListResponse(BaseModel):
+    model_config = ConfigDict(from_attributes=True)
+    id: uuid.UUID
+    name: str | None
+    store_id: uuid.UUID | None
+    week_date: date | None
+    status: str
+    created_at: datetime
+    item_count: int
+    checked_count: int
+
+
+class ShoppingListDetailResponse(BaseModel):
+    id: uuid.UUID
+    name: str | None
+    store_id: uuid.UUID | None
+    week_date: date | None
+    status: str
+    created_at: datetime
+    item_count: int
+    checked_count: int
+    items: list[ListItemResponse]
diff --git a/docker-compose.yml b/docker-compose.yml
index a44858e..a26cab7 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -20,6 +20,7 @@ services:
       UPLOAD_DIR: /uploads
       CORS_ORIGINS: http://localhost:3001,http://localhost:3000
     volumes:
+      - ./backend/app:/app/app
       - uploads:/uploads
     ports:
       - "8000:8000"