Hushian/Hushian.Application/Services/ExMethod.cs

using Hushian.Application.Constants;
using Hushian.Application.Models;
using Microsoft.IdentityModel.Tokens;
using System;
using System.Collections.Generic;
using System.Globalization;
using System.IdentityModel.Tokens.Jwt;
using System.Linq;
using System.Security.Claims;
using System.Text;
using System.Threading.Tasks;

namespace Hushian.Application.Services
{
    public static class ExMethod
    {
        public static string GetDatePersian(this DateTime d)
        {
            PersianCalendar pc = new PersianCalendar();
            return string.Format("{0}/{1}/{2}", pc.GetYear(d), pc.GetMonth(d), pc.GetDayOfMonth(d));
        }
        public static string GetTime(this DateTime d)
        {
            return d.Hour.ToString() + ":" + d.Minute.ToString();
        }
        public static JwtSecurityToken GenerateToken(this JwtSettings _jwtSettings,string UserName, int userId, string Role)
        {
            var claims = new[]
            {
                new Claim(JwtRegisteredClaimNames.Sub,
                //Role=="User" ? "U"+userId.ToString() 
                //:Role=="Company" ? "C"+userId.ToString()
                //:
                userId.ToString()),
                new Claim(ClaimTypes.NameIdentifier, UserName),
                new Claim(CustomClaimTypes.Uid,userId.ToString()),
                new Claim(ClaimTypes.Role, Role)
            };


            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;
        }
    }
}