refactor(api):调整后端逻辑-下

2021-07-24 16:27:17 +08:00
parent b8e0173a9c
commit eb85e30b79
33 changed files with 788 additions and 779 deletions
@@ -0,0 +1,321 @@
+import copy
+from collections import OrderedDict
+
+from flask import request, jsonify, current_app
+from flask_login import current_user, login_required
+from flask_restful import Resource, reqparse, Api, marshal
+
+from applications.api import api_bp
+from applications.common.serialization import power2_fields, power_fields
+from applications.common.utils.http import success_api, fail_api
+from applications.common.utils.rights import authorize
+from applications.extensions import db
+from applications.models import Power, Role
+
+
+def get_render_config():
+    # 网站配置
+    config = dict(logo={
+        # 网站名称
+        "title": current_app.config.get("SYSTEM_NAME"),
+        # 网站图标
+        "image": "/static/admin/admin/images/logo.png"
+        # 菜单配置
+    }, menu={
+        # 菜单数据来源
+        "data": "/api/v1/rights/menu",
+        "collaspe": True,
+        # 是否同时只打开一个菜单目录
+        "accordion": True,
+        "method": "GET",
+        # 是否开启多系统菜单模式
+        "control": False,
+        # 默认选中的菜单项
+        "select": "0",
+        # 是否开启异步菜单，false 时 data 属性设置为菜单数据，false 时为 json 文件或后端接口
+        "async": True
+    }, tab={
+        # 是否开启多选项卡
+        "muiltTab": True,
+        # 切换选项卡时，是否刷新页面状态
+        "keepState": True,
+        # 是否开启 Tab 记忆
+        "session": True,
+        # 最大可打开的选项卡数量
+        "tabMax": 30,
+        "index": {
+            # 标识 ID , 建议与菜单项中的 ID 一致
+            "id": "10",
+            # 页面地址
+            "href": "/admin/welcome",
+            # 标题
+            "title": "首页"
+        }
+    }, theme={
+        # 默认主题色，对应 colors 配置中的 ID 标识
+        "defaultColor": "2",
+        # 默认的菜单主题 dark-theme 黑 / light-theme 白
+        "defaultMenu": "dark-theme",
+        # 是否允许用户切换主题，false 时关闭自定义主题面板
+        "allowCustom": True
+    }, colors=[{
+        "id": "1",
+        "color": "#2d8cf0"
+    },
+        {
+            "id": "2",
+            "color": "#5FB878"
+        },
+        {
+            "id": "3",
+            "color": "#1E9FFF"
+        }, {
+            "id": "4",
+            "color": "#FFB800"
+        }, {
+            "id": "5",
+            "color": "darkgray"
+        }
+    ], links=current_app.config.get("SYSTEM_PANEL_LINKS"), other={
+        # 主页动画时长
+        "keepLoad": 1200,
+        # 布局顶部主题
+        "autoHead": False
+    }, header=False)
+    return config
+
+
+# 生成菜单树
+def make_menu_tree():
+    role = current_user.role
+    powers = []
+    for i in role:
+        # 如果角色没有被启用就直接跳过
+        if i.enable == 0:
+            continue
+        # 变量角色用户的权限
+        for p in i.power:
+            # 如果权限关闭了就直接跳过
+            if p.enable == 0:
+                continue
+            # 一二级菜单
+            if p.type == 0 or p.type == 1:
+                powers.append(p)
+
+    power_dict = marshal(powers, power2_fields)  # 生成可序列化对象
+    power_dict.sort(key=lambda x: x['id'], reverse=True)
+
+    menu_dict = OrderedDict()
+    for _dict in power_dict:
+        if _dict['id'] in menu_dict:
+            # 当前节点添加子节点
+            _dict['children'] = copy.deepcopy(menu_dict[_dict['id']])
+            # 删除子节点
+            del menu_dict[_dict['id']]
+
+        if _dict['parent_id'] not in menu_dict:
+            menu_dict[_dict['parent_id']] = [_dict]
+        else:
+            menu_dict[_dict['parent_id']].append(_dict)
+    return menu_dict.get(0)
+
+
+# 选择父节点
+def select_power_dict():
+    power = Power.query.all()
+    res = marshal(power, power_fields)
+    res.append({"powerId": 0, "powerName": "顶级权限", "parentId": -1})
+    return res
+
+
+def get_power_dict():
+    power = Power.query.all()
+    res = marshal(power, power_fields)
+    return res
+
+
+# 删除权限（目前没有判断父节点自动删除子节点）
+def remove_power(power_id):
+    power = Power.query.filter_by(id=power_id).first()
+    role_id_list = []
+    roles = power.role
+    for role in roles:
+        role_id_list.append(role.id)
+    roles = Role.query.filter(Role.id.in_(role_id_list)).all()
+    for p in roles:
+        power.role.remove(p)
+    r = Power.query.filter_by(id=power_id).delete()
+    db.session.commit()
+    return r
+
+
+# 批量删除权限
+def batch_remove_power(ids):
+    for _id in ids:
+        remove_power(_id)
+
+
+rights_api = Api(api_bp, prefix='/rights')
+
+parser_power = reqparse.RequestParser(bundle_errors=True)
+parser_power.add_argument('icon', type=str)
+parser_power.add_argument('openType', type=str, dest='open_type')
+parser_power.add_argument('parentId', type=str, dest='parent_id')
+parser_power.add_argument('powerCode', type=str, dest='power_code')
+parser_power.add_argument('powerName', type=str, dest='power_name')
+parser_power.add_argument('powerType', type=str, dest='power_type')
+parser_power.add_argument('powerUrl', type=str, dest='power_url')
+parser_power.add_argument('sort', type=int, dest='sort')
+
+
+@rights_api.resource('/data')
+class RightsData(Resource):
+    @authorize("admin:power:main", log=True)
+    def get(self):
+        power_data = get_power_dict()
+
+        res = {
+            "data": power_data
+        }
+        return jsonify(res)
+
+
+@rights_api.resource('/select_parent')
+class RightsSelectParent(Resource):
+    @authorize("admin:power:main", log=True)
+    def get(self):
+        """获取选择父节点"""
+        power_data = select_power_dict()
+        res = {
+            "status": {"code": 200, "message": "默认"},
+            "data": power_data
+
+        }
+        return jsonify(res)
+
+
+@rights_api.resource('/enable')
+class RightsEnable(Resource):
+    @authorize("admin:power:edit", log=True)
+    def put(self):
+        parser = reqparse.RequestParser(bundle_errors=True)
+        parser.add_argument('powerId', dest='power_id', type=int, required=True)
+        parser.add_argument('operate', type=int, required=True, choices=[0, 1])
+
+        res = parser.parse_args()
+
+        power = Power.query.filter_by(id=res.power_id).update({"enable": res.operate})
+        if power:
+            db.session.commit()
+            message = "启用成功" if res.operate else '禁用成功'
+            return success_api(msg=message)
+        else:
+            return fail_api(msg="出错啦")
+
+
+@rights_api.resource('/batch_remove')
+class RightsBatchRemove(Resource):
+    @authorize("admin:power:remove", log=True)
+    def delete(self):
+        ids = request.form.getlist('ids[]')
+        batch_remove_power(ids)
+        return success_api(msg="批量删除成功")
+
+
+@rights_api.resource('/power')
+class AddRight(Resource):
+    # @authorize("admin:power:add", log=True)
+    # def get(self):
+    #     """获取增加视图"""
+    #     return make_response(render_template('rights/add.html'))
+
+    @authorize("admin:power:add", log=True)
+    def post(self):
+        res = parser_power.parse_args()
+        power = Power(
+            icon=res.icon,
+            open_type=res.open_type,
+            parent_id=res.parent_id,
+            code=res.power_code,
+            name=res.power_name,
+            type=res.power_type,
+            url=res.power_url,
+            sort=res.sort,
+            enable=1
+        )
+        try:
+            db.session.add(power)
+            db.session.commit()
+        except Exception as e:
+            print(e)
+            return fail_api(msg='数据提交失败')
+
+        return success_api(msg="成功")
+
+
+@rights_api.resource('/power/<int:power_id>')
+class RightsURD(Resource):
+    # @authorize("admin:power:edit", log=True)
+    # def get(self, power_id):
+    #     power = Power.query.filter_by(id=power_id).first()
+    #     icon = str(power.icon).split()
+    #     if len(icon) == 2:
+    #         icon = icon[1]
+    #     else:
+    #         icon = None
+    #     return make_response(render_template('rights/edit.html', power=power, icon=icon))
+
+    @authorize("admin:power:remove", log=True)
+    def delete(self, power_id):
+        # 删除权限（目前没有判断父节点自动删除子节点）
+        power = Power.query.filter_by(id=power_id).first()
+        role_id_list = []
+        roles = power.role
+        for role in roles:
+            role_id_list.append(role.id)
+        roles = Role.query.filter(Role.id.in_(role_id_list)).all()
+        for p in roles:
+            power.role.remove(p)
+        r = Power.query.filter_by(id=power_id).delete()
+        db.session.commit()
+
+        if r:
+            return success_api(msg="删除成功")
+        else:
+            return fail_api(msg="删除失败")
+
+    @authorize("admin:power:edit", log=True)
+    def put(self, power_id):
+
+        res = parser_power.parse_args()
+        data = {
+            "icon": res.icon,
+            "open_type": res.open_type,
+            "parent_id": res.parent_id,
+            "code": res.power_code,
+            "name": res.power_name,
+            "type": res.power_type,
+            "url": res.power_url,
+            "sort": res.sort
+        }
+        power = Power.query.filter_by(id=power_id).update(data)
+        db.session.commit()
+
+        if not power:
+            return fail_api(msg="更新权限失败")
+        return success_api(msg="更新权限成功")
+
+
+@rights_api.resource('/configs')
+class AdminConfigs(Resource):
+    @login_required
+    def get(self):
+        return get_render_config()
+
+
+@rights_api.resource('/menu')
+class AdminMenu(Resource):
+    @login_required
+    def get(self):
+        menu_tree = make_menu_tree()
+        return jsonify(menu_tree)