yy_rms_39zhiyao_duizhao/YY_RMS_Multiple_Manage/views.py

#!/usr/bin/env python
# -*- encoding: utf-8 -*-
'''
@Date:2022/07/13 17:03:20
'''
from django.views.decorators.http import require_http_methods
from django.shortcuts import HttpResponse, render, redirect


from Business.Warning import BllWarning
from Common.utils import Utils, logger
from Business.User import BllUser




@Utils.log_exception
@require_http_methods(['GET'])
def home(request):
    # 获取预警数量
    visitType = ''
    try:

        user_ = request.session['login_user']
        user_id = user_["UserId"]
        user = BllUser().findEntity(user_id)
        role_id = user.RoleId
        SQL = """

        SELECT c.module_id, c.module_code, c.sort_index, c.module_name from(SELECT a.module_id, b.module_code,
        b.sort_index, b.module_name FROM `rms_module_relation` as a LEFT JOIN rms_module as b on a.module_id =
        b.module_id WHERE object_id = :user_id and object_type = 2 and a.module_type=2 UNION
        SELECT a.module_id, b.module_code, b.sort_index, b.module_name FROM `rms_module_relation` as a
            LEFT JOIN rms_module as b on a.module_id = b.module_id  WHERE object_id = :role_id and object_type = 1 and a.module_type=2)
            as c ORDER BY c.sort_index asc;
        """
        module_relation_obj_list = BllUser().execute(
            SQL, {'user_id': user_id, 'role_id': role_id}).fetchall()
        module_relation_obj_list = Utils.mysqlTable2Model(
            module_relation_obj_list)

        # 用列表推导式生成一个ModuleCode列表
        object_id_list = [x['module_code']
                          for x in module_relation_obj_list]

        print(object_id_list)
        #SQL = 'SELECT count(*) as number_ FROM `RMS_Warning` WHERE IsSolve = 0 and now() > WarningDate;'
        SQL = 'SELECT count(*) as number_ FROM `rms_warning` WHERE is_solve = 0'
        warning_obj = BllWarning().execute(SQL).fetchone()
        warning_nb = warning_obj.number_
        try:
            user = request.session['login_user']
            roleName = user['RoleName']
            visitType = request.GET.get('visitType')
            request.session['visitType'] = visitType
            # if(((visitType=='1') or (visitType=='2'))):
            #     request.session['visitType']='1'
            # else:
            #     request.session['visitType']=''
            request.session.set_expiry(0)
        except Exception as e:
            print(e)
            roleName = ''
        return render(request, 'home.html', locals())
    except Exception as e:
        BllWarning().session.rollback()
        logger.debug('数据为空', e)
        return render(request, 'home.html', locals())
    finally:
        BllWarning().session.close()


# 404页面处理方案
def page_not_found(request, exception):
    logger.debug('页面没有找到')
    return HttpResponse('地址错误')