Hushian/Hushian.Application/Services/AuthService.cs

using Common.Models.Auth;
using Common.Models.Auth.CompanySide;
using Common.Models.Auth.UserSide;
using Hushian.Application.Constants;
using Hushian.Application.Contracts.Persistence;
using Hushian.Application.Models;
using Hushian.Domain.Entites;
using Microsoft.AspNetCore.Identity;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Options;
using Microsoft.IdentityModel.Tokens;
using System;
using System.Collections.Generic;
using System.IdentityModel.Tokens.Jwt;
using System.Linq;
using System.Security.Claims;
using System.Text;
using System.Threading.Tasks;

namespace Hushian.Application.Services
{
    public class AuthService
    {
        private readonly JwtSettings _jwtSettings;
        private readonly IGenericRepository<Company> _CompanyRepository;
        private readonly IGenericRepository<User> _UserRepository;
        private readonly IGenericRepository<Exper> _ExperRepository;
        private readonly VerificationService _verificationService;
        public AuthService(IOptions<JwtSettings> jwtSettings)
        {
            _jwtSettings = jwtSettings.Value;
        }
        public async Task<ResponseBase<AuthResponse>> AuthenticationFromCompanySide
            (AuthRequestFromCompanySide auth)
        {
            ResponseBase<AuthResponse> Response = new();
            return Response;
        }
        public async Task<ResponseBase<int>> AuthenticationFromUserSide
            (AuthRequestFromUserSide auth)
        {
            ResponseBase<int> Response = new();
            if (!await _UserRepository.Get().AnyAsync(a => a.Mobile == auth.Mobile))
            {
                if (!await _UserRepository.ADDBool(new User() { Mobile = auth.Mobile, FullName = auth.FullName }))
                {
                    Response.Errors.Add("خطا در کاربری");
                }
            }

            if (Response.Errors.Count==0)
            {
           
                Response.Value = await _verificationService.GenerateCodeForLoginUser(auth.Mobile);
                Response.Success = true;
            }
            return Response;
        }

        public async Task<JwtSecurityToken> GenerateToken(string UserName, int userId)
        {


            var claims = new[]
            {
                new Claim(JwtRegisteredClaimNames.Sub,UserName),
                new Claim(CustomClaimTypes.Uid,userId.ToString())
            };


            var symmetricSecurityKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(_jwtSettings.Key));
            var signingCredentials = new SigningCredentials(symmetricSecurityKey, SecurityAlgorithms.HmacSha256);

            var jwtSecurityToken = new JwtSecurityToken(
                issuer: _jwtSettings.Issuer,
                audience: _jwtSettings.Audience,
                claims: claims,
                expires: DateTime.UtcNow.AddMinutes(_jwtSettings.DurationInMinutes),
            signingCredentials: signingCredentials);

            //user.Token = new JwtSecurityTokenHandler().WriteToken(jwtSecurityToken);
            //var resultupdateuser = await _userManager.UpdateAsync(user);

            return jwtSecurityToken;
        }
    }
}