增加项目的各个功能

app/api/service/productService.py

@@ -0,0 +1,24 @@
+# encoding: UTF-8
+from ..dao.productDao import ProductDao
+
+
+class ProductService(object):
+    @staticmethod
+    def create(session, model_cls, add_info):
+        return ProductDao.create(session, model_cls, add_info)
+
+    @staticmethod
+    def update_by_id(session, model_cls, obj_id, update_info, soft_delete=True):
+        return ProductDao.update_by_id(session, model_cls, obj_id, update_info, soft_delete)
+
+    @staticmethod
+    def get_by_id(session, model_cls, obj_id, soft_delete=True):
+        return ProductDao.get_by_id(session, model_cls, obj_id, soft_delete)
+
+    @staticmethod
+    def list_by_filters(session, model_cls, filter_list, page_num=1, page_size=20, order_column=None):
+        return ProductDao.list_by_filters(session, model_cls, filter_list, int(page_num), int(page_size), order_column)
+
+    @staticmethod
+    def delete_by_id(session, model_cls, obj_id):
+        return ProductDao.delete_by_id(session, model_cls, obj_id)