69 lines
1.9 KiB
C#
69 lines
1.9 KiB
C#
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using InSituLaboratory.Entities;
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using InSituLaboratory.IService;
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using Microsoft.EntityFrameworkCore;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace InSituLaboratory.Service
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{
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public class UserService : BaseService, IUserService
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{
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public UserService(DbContext context)
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: base(context)
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{ }
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/// <summary>
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/// 登录
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/// </summary>
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/// <param name="username"></param>
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/// <param name="password"></param>
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/// <returns></returns>
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public SysUser Login(string username, string password)
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{
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var users = this.Set<SysUser>()
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.Include(u => u.Roles)
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.Where(u => u.UserName == username && u.Password == password)
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.ToList();
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return users.FirstOrDefault();
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}
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/// <summary>
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/// 新增用户检查用户名是否存在
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/// </summary>
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/// <param name="userName"></param>
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/// <returns></returns>
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public bool CheckUserName(string userName)
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{
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return this.Query<SysUser>(u => u.UserName == userName).Count() > 0;
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}
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/// <summary>
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/// 根据搜索关键词进行数据检索
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/// </summary>
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/// <param name="key"></param>
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/// <returns></returns>
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public IEnumerable<SysUser> GetUsers(string key)
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{
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// 需要将搜索关键词加入判断。。。。。。
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return this.Set<SysUser>()
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.Include(r => r.Roles)
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.Where(m =>
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string.IsNullOrEmpty(key) ||
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m.UserName.Contains(key) ||
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m.RealName.Contains(key) ||
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m.Address.Contains(key)
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);
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}
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}
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}
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