SharpRSS/SharpRSS.API/Models/DbUser.cs

using System;
using Newtonsoft.Json;
using SharpRSS.API.Contracts.DTOs.Users;
using SharpRSS.API.Cryptography;
using ToolQit.Extensions;

namespace SharpRSS.API.Models
{
    // Database model
    internal class DbUser
    {
        public DbUser() { }
        public DbUser(InsertUser user)
        {
            Uid = user.Uid;
            DisplayName = user.DisplayName;
            Email = user.Email;
            Gid = user.GroupId;
            Active = user.Active;
            PswHash = Hasher.HashPassword(user.Password, out byte[] salt);
            Salt = salt;
        }
        public string Uid { get; set; } = string.Empty;
        public string DisplayName { get; set; } = string.Empty;
        public string Email { get; set; } = string.Empty;
        public string Gid { get; set; } = string.Empty;
        public bool Active { get; set; }
        public DateTime DateCreated { get; set; } = DateTime.Now;
        public byte[] PswHash { get; set; }
        public byte[] Salt { get; set; }

        public User ToDto()
        {
            string json = JsonConvert.SerializeObject(this);
            return JsonConvert.DeserializeObject<User>(json) ?? new User();
        }

        public void Update(InsertUser user)
        {
            if (user == null) return;
            if (!user.DisplayName.IsNullEmptyWhiteSpace())
                DisplayName = user.DisplayName;
            if (!user.Email.IsNullEmptyWhiteSpace())
                Email = user.Email;
            if (!user.GroupId.IsNullEmptyWhiteSpace())
                Gid = user.GroupId;
            Active = user.Active;
            if (!user.Password.IsNullEmptyWhiteSpace())
            {
                PswHash = Hasher.HashPassword(user.Password, out byte[] salt);
                Salt = salt;
            }
        }
    }
}