优化用户部门查询逻辑

applications/schemas/__init__.py

@@ -1,4 +1,4 @@
-from .admin_user import UserOutSchema
+
 from .admin_role import RoleOutSchema
 from .admin_power import PowerOutSchema, PowerOutSchema2
 from .admin_dict import DictDataOutSchema, DictTypeOutSchema

applications/schemas/admin_user.py

@@ -1,20 +0,0 @@
-from applications.extensions import ma
-from marshmallow import fields
-from applications.models import Dept
-
-
-# 用户models的序列化类
-class UserOutSchema(ma.Schema):
-    id = fields.Integer()
-    username = fields.Str()
-    realname = fields.Str()
-    enable = fields.Integer()
-    create_at = fields.DateTime()
-    update_at = fields.DateTime()
-    dept = fields.Method("get_dept")
-
-    def get_dept(self, obj):
-        if obj.dept_id != None:
-            return Dept.query.filter_by(id=obj.dept_id).first().dept_name
-        else:
-            return None

applications/view/admin/user.py

@@ -3,15 +3,14 @@ from flask_login import login_required, current_user
 from sqlalchemy import desc
 
 from applications.common import curd
-from applications.common.curd import model_to_dicts, enable_status, disable_status
+from applications.common.curd import enable_status, disable_status
 from applications.common.helper import ModelFilter
 from applications.common.utils.http import table_api, fail_api, success_api
 from applications.common.utils.rights import authorize
 from applications.common.utils.validate import xss_escape
 from applications.extensions import db
-from applications.models import Role
+from applications.models import Role, Dept
 from applications.models import User, AdminLog
-from applications.schemas import UserOutSchema
 
 admin_user = Blueprint('adminUser', __name__, url_prefix='/admin/user')
 
@@ -39,12 +38,16 @@ def data():
         mf.contains(field_name="username", value=username)
     if dept_id:
         mf.exact(field_name="dept_id", value=dept_id)
-    # orm查询
+    data, count = db.session.query(
-    # 使用分页获取data需要.items
+        User.id,
-    user = User.query.filter(mf.get_filter(model=User)).layui_paginate()
+        User.username,
-    count = user.total
+        User.realname,
-    # 返回api
+        User.enable,
-    return table_api(data=model_to_dicts(schema=UserOutSchema, data=user.items), count=count)
+        User.create_at,
+        User.update_at,
+        Dept.dept_name
+    ).filter(mf.get_filter(model=User)).filter(User.dept_id==Dept.id).layui_paginate_db_json()
+    return table_api(data=data,count=count)
 
 
 # 用户增加

templates/admin/user/main.html

@@ -121,7 +121,7 @@
         {% endif %}
         { title: '姓名', field: 'realname', align: 'center', width: 110 },
         { title: '账号', field: 'username', align: 'center' },
-        { title: '部门', field: 'dept', align: 'center' },
+        { title: '部门', field: 'dept_name', align: 'center' },
         { title: '启用', field: 'enable', align: 'center', templet: '#user-enable', width: 120 },
         { title: '注册时间', field: 'create_at', templet: '#user-createTime', align: 'center' },
         { title: '更新时间', field: 'update_at', templet: '#user-updateTime', align: 'center' },