Student.Services/StudentInfoService.cs

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using Auth.Jwt;
using AutoMapper;
using AutoMapper.QueryableExtensions;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Logging;
using Student.DTO;
using Student.IServices;
using Student.Model;
using System;
using System.Linq;
using System.Threading.Tasks;
using yrjw.ORM.Chimp;
using yrjw.ORM.Chimp.Result;

namespace Student.Services
{
    public class StudentInfoService: BaseService<StudentInfo, StudentInfoDTO, long>, IStudentInfoService, IDependency
    {
        private readonly Lazy<IRepository<Depart>> repDepart;

        public StudentInfoService(Lazy<IMapper> mapper, IUnitOfWork unitOfWork, ILogger<StudentInfoService> logger, Lazy<ILoginInfo> loginInfo,
            Lazy<IRepository<StudentInfo>> _repository,
            Lazy<IRepository<Depart>> repDepart) : base(mapper, unitOfWork, logger, loginInfo, _repository)
        {
            this.repDepart = repDepart;
        }

        /// <summary>
        /// 分页数据
        /// </summary>
        /// <param name="pageIndex"></param>
        /// <param name="pageSize"></param>
        /// <param name="dept"></param>
        /// <param name="search"></param>
        /// <returns></returns>
        public async Task<IResultModel> GetPagedListAsync(int pageIndex, int pageSize, int dept, string search)
        {
            var data = _repository.Value.TableNoTracking.Where(p => p.Deleted == 0);
            if(dept > 0)
            {
                var deptlist = repDepart.Value.GetById(dept);
                if (deptlist != null)
                {
                    if(deptlist.DeptType== Model.Enums.EnumDeptType.grade)
                    {
                        var ids = repDepart.Value.Table.Where(p => p.DeptType == Model.Enums.EnumDeptType.classes && p.GradeId == dept).Select(s=>s.Id).ToList();
                        data = data.Where(p => ids.Contains(p.DepartId));
                    }
                    else
                    {
                        data = data.Where(p => p.DepartId == dept);
                    }
                }
            }
            if (!search.IsNull())
            {
                if (search.IsMobileNumber())
                {
                    data = data.Where(p => p.Phone == search);
                }