添加半成品页面进行数据

inventory-backend/app/__init__.py

@@ -1,38 +1,53 @@
+# 文件路径: inventory-backend/app/__init__.py
 from flask import Flask
 from config import Config
 from app.extensions import db, migrate, cors
 
+
 def create_app():
     app = Flask(__name__)
     app.config.from_object(Config)
 
-    # 初始化插件
+    # 1. 初始化插件
     db.init_app(app)
     migrate.init_app(app, db)
-    # 确保跨域配置正确，允许前端访问
+
+    # 确保跨域配置
     cors.init_app(app, resources={r"/api/*": {"origins": "*"}})
 
-    # --- 注册蓝图 ---
+    # =========================================================
+    # 2. 注册蓝图 (Blueprints)
+    # =========================================================
 
-    # 1. 保持原有的 stocks 模块
-    try:
-        from app.api.v1.stocks import stocks_bp
-        app.register_blueprint(stocks_bp, url_prefix='/api/v1/stocks')
-    except ImportError as e:
-        print(f"⚠️ 警告: 原有 stocks 蓝图导入失败: {e}")
-
-    # 2. 注册新的入库聚合蓝图
-    # 核心：必须先导入，再注册。路径对应 app/api/v1/inbound/__init__.py
+    # 注册入库聚合模块 (Inbound)
     try:
+        # 指向聚合文件: app/api/v1/inbound/__init__.py
         from app.api.v1.inbound import inbound_bp
-        # 最终路径结构：/api/v1/inbound/buy/list
-        app.register_blueprint(inbound_bp, url_prefix='/api/v1/inbound')
-        print("✅ 入库模块蓝图注册成功")
-    except ImportError as e:
-        print(f"❌ 严重错误: 入库模块 inbound 蓝图导入失败: {e}")
 
-    # 打印路由映射，仅在本地调试时建议开启
-    # with app.app_context():
-    #    print(app.url_map)
+        # 注册父蓝图，路由前缀为 /api/v1/inbound
+        # 最终路由效果:
+        #   /api/v1/inbound + /buy/list  -> /api/v1/inbound/buy/list
+        #   /api/v1/inbound + /semi/list -> /api/v1/inbound/semi/list
+        app.register_blueprint(inbound_bp, url_prefix='/api/v1/inbound')
+
+        print("✅ Inbound (Buy & Semi) 模块注册成功")
+
+    except ImportError as e:
+        print(f"❌ 错误: Inbound 模块导入失败: {e}")
+
+    # =========================================================
+    # 3. 预加载数据模型 (解决 relationship 找不到模型的问题)
+    # =========================================================
+    with app.app_context():
+        try:
+            # ✅ 修正点：引用新路径 (不再引用 app.models.stock)
+            from app.models.inbound.buy import StockBuy
+            from app.models.inbound.semi import StockSemi
+            from app.models.material import MaterialBase
+
+            # 如果是开发环境且没有迁移文件，可以取消注释下面这行来创建表
+            # db.create_all()
+        except ImportError as e:
+            print(f"⚠️ 模型预加载失败: {e}")
 
     return app