Quanxue.Zhanghao.Daochu/LearningOfficer.OA.Services/LoginMobile/LoginMobilAppService.cs

using LearningOfficer.OA.Common.Attributes;
using LearningOfficer.OA.Common.Configs;
using LearningOfficer.OA.Common.Dtos.LoginMobile;
using LearningOfficer.OA.Common.Enums;
using LearningOfficer.OA.Common.Exceptions;
using LearningOfficer.OA.Core.Entities.OA.SystemInfo;
using LearningOfficer.OA.Core.Entities.UserCenter;
using LearningOfficer.OA.Core.ServicesInterfaces.LoginMobile;
using LearningOfficer.OA.Infrastructure.DBContext;
using Masuit.Tools.Models;
using Microsoft.Extensions.Configuration;
using Microsoft.IdentityModel.Tokens;
using SqlSugar;
using StackExchange.Redis;
using System;
using System.Collections.Generic;
using System.IdentityModel.Tokens.Jwt;
using System.Linq;
using System.Linq.Expressions;
using System.Security.Claims;
using System.Text;
using System.Threading.Tasks;

namespace LearningOfficer.OA.Services.LoginMobile
{
    [Inject]
    public class LoginMobilAppService : BaseService<User>, ILoginMobilAppService
    {
        private readonly SugarRepository<User> _userRepository;
        private readonly IConfiguration _configuration;
        private readonly ISqlSugarClient _db;
        
        public LoginMobilAppService(ISqlSugarClient dbContext, SugarRepository<User> userRepository, IConfiguration configuration) : base(userRepository)
        {
            _db = dbContext;
            _configuration = configuration;
            _userRepository = userRepository;
        }
        private async Task<UserResult> GetUserResultByWhere(
     Expression<Func<User, OaUserPermissions, Cloudschool, SysRole, bool>> where)
        {
            var data =  await _db.Queryable<User>().AS("usercenter_v1.user")
                .InnerJoin<OaUserPermissions>((u, up) => u.Id == up.UserId, "usercenter_v1.oa_user_permissions")
                  .LeftJoin<Cloudschool>((u, up, c) => u.CloudSchoolId == c.Id, "usercenter_v1.cloudschool")
                .LeftJoin<SysRole>((u, up, c, role) => up.RoleEnum == role.RoleEnum, "`learningofficer.oa`.sys_role")
                .Where(where)
                .Select((u, up, c, role) =>
                 new
                 {
                     u,up ,c,role
                 }
                ).ToListAsync();
            if (data.Count == 0)
            {
                return null;
            }
            else if (data.Count == 1)
            {
                //判断是不是总部长
                var userinfo = data.FirstOrDefault();
                if (userinfo.role.RoleEnum == SysRoleEnum.GeneralMinisterAdmin)
                {
                    return new UserResult
                    {
                        Id = userinfo.u.Id,
                        RealName = userinfo.u.RealName,
                        Account = userinfo.u.Account,
                        Phone = userinfo.u.Phone,
                        RoleEnum = userinfo.role.RoleEnum,
                        Role_Name = userinfo.role.RoleName,
                        Cloud_id = userinfo.c.Id,
                        CloudName = userinfo.c.Name,
                        HeadImage = userinfo.u.HeadImage
                    };
                }
                else
                {
                    //判断云校状态是否正常
                    if (userinfo.c.Enable != true || userinfo.c.DeleteState != false)
                    {
                        return null;

                    }
                    return new UserResult
                    {
                        Id = userinfo.u.Id,
                        RealName = userinfo.u.RealName,
                        Account = userinfo.u.Account,
                        Phone = userinfo.u.Phone,
                        RoleEnum = userinfo.role.RoleEnum,
                        Role_Name = userinfo.role.RoleName,
                        Cloud_id = userinfo.c.Id,
                        CloudName = userinfo.c.Name,
                        HeadImage = userinfo.u.HeadImage
                    };
                }
            }
            else if (data.Count > 1)
            {
                //过滤
                var userinfo = data.Where(s => s.c.Enable == true && s.c.DeleteState == false).First();

                return new UserResult
                {
                    Id = userinfo.u.Id,
                    RealName = userinfo.u.RealName,
                    Account = userinfo.u.Account,
                    Phone = userinfo.u.Phone,
                    RoleEnum = userinfo.role.RoleEnum,
                    Role_Name = userinfo.role.RoleName,
                    Cloud_id = userinfo.c.Id,
                    CloudName = userinfo.c.Name,
                    HeadImage = userinfo.u.HeadImage
                };
            }
            else
            {
                return null;
            }
        }
        
        public async Task<UserResult> userLogin(LoginRequest request)
        {
            UserResult model = new UserResult();
            var userResult = await GetUserResultByWhere((u, up, c, role) => u.Account == request.username && u.Password == request.Pwd && u.DeleteState == false && u.State == 1);
            
            if (userResult == null)
            {
                throw new BusinessException("账号或密码错误");
            }
            var per = await _db.Queryable<OaUserPermissions>()
                .Where(s => s.UserId == userResult.Id)
                .FirstAsync();
            if (per == null)
            {
                throw new BusinessException("用户权限配置错误，请联系管理员");
            }
            if (per.RoleEnum != SysRoleEnum.TeamLeader && per.RoleEnum != SysRoleEnum.LearningOfficer)
            {
                throw new BusinessException("只有组长/学习官可以登录");
            }
            userResult.UserType = 1;
            return userResult;
        }


    }
}