Books.Service/UserService.cs

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using Books.Service.Entity;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Books.Service
{
    public class UserService
    {
        private BookDbContext db { get; set; } = new BookDbContext();
        private BaseService<UserEntity> sb { get; set; } = new BaseService<UserEntity>();
        public int Add(UserEntity user)
        {
            if (sb.GetAll().Any(e => e.Email == user.Email))
                return 0;
            db.User.Add(user);
            db.SaveChanges();
            return user.Id;
        }
        public UserEntity GetUser(string email)
        {
            return  db.User.FirstOrDefault(e => e.Email == email);
        }
        public bool GetBool(string email,string pass)
        {
            return sb.GetAll().Any(e=>e.Email==email&&e.Password==pass);
        }
    }
}