moadiran/Back/Services/servUser.cs

using Back.Common;
using Back.Data.Contracts;
using Back.Data.Models;
using Microsoft.EntityFrameworkCore;
using Microsoft.IdentityModel.Tokens;
using Shared.DTOs;
using System.IdentityModel.Tokens.Jwt;
using System.Security.Claims;
using System.Text;

namespace Back.Services
{
    public class servUser
    {
        private readonly IConfiguration _configuration;

        private readonly servNotification _servNotification;
        private readonly IAsyncRepository<User> _RepoUser;
        private readonly IAsyncRepository<PermissionPeriod> _RepoPermissionPeriod;
        public servUser(IConfiguration configuration
            , servNotification servNotification
            , IAsyncRepository<User> RepoUser
            , IAsyncRepository<PermissionPeriod> RepoPermissionPeriod)
        {
            _configuration = configuration;
            _servNotification = servNotification;
            _RepoUser = RepoUser;
            _RepoPermissionPeriod = RepoPermissionPeriod;
        }
        public async Task<User?> GetUserByUserNameAndPassword(string UserName, string Password)
        {
            return await _RepoUser.Get(w => w.Username == UserName && w.Password == Password.encrypted() && w.IsActive)
                  // .Include(i => i.RolUsers)
                  //  .ThenInclude(ti => ti.rolePermissions)
                  // .Include(i => i.RolUsers)
                  // .ThenInclude(ti=>ti.Company)
                  //.ThenInclude(ti => ti.PermissionPeriods)
                  // .ThenInclude(ti => ti.Permission)
                  .Include(ti=>ti.RolUsers)
                  .ThenInclude(ti => ti.Company)
                  //.ThenInclude(ti => ti.PermissionPeriods)
                  //       .ThenInclude(ti => ti.CalculationType)
                 .FirstOrDefaultAsync();
        }
        public async Task<UserAuthenticationDTO?> UserAuthentication(string UserNameORUserID, string Password="",bool newtoken=true)
        {
            UserAuthenticationDTO ret = new UserAuthenticationDTO();
            User? user = null;

            if (string.IsNullOrEmpty(Password) && int.TryParse(UserNameORUserID,out int UserID))
                user = await GetUserByUserID(UserID);
            else
           user =await GetUserByUserNameAndPassword(UserNameORUserID, Password);

            if (user == null)
                return null;

            string Jwt_Lifetime_Minutes = await GetJwt_Lifetime_Minutes();

            ret.Token =newtoken ? await CerateToken(user.ID, user.Username, Jwt_Lifetime_Minutes) : user.Token;
            ret.FullName = user.Fullname;
            ret.Photo = user.Photo==null ? null : Convert.ToBase64String(user.Photo);
            //foreach (var rol in user.RolUsers)
            //{
            //    if (!rol.Company.IsActive)
            //        continue;

            //    List<PermissionAuthenticationDTO> permissions = new List<PermissionAuthenticationDTO>();
            //    foreach (var per in rol.Company.PermissionPeriods)
            //    {
            //        bool _accessibility = await _checkPermission.AllowPermission(user.ID, rol.CompanyID, per.Permission.ID);

            //        #region Child

            //        List<Permission> Chidpermissions = _accessibility ? await _servPermission.GetChildPermission(per.Permission.ID):new List<Permission>();
            //        List<PermissionAuthenticationDTO> ChildpermissionAuthenticationDTOs = new List<PermissionAuthenticationDTO>();
            //        foreach (Permission childper in Chidpermissions)
            //        {
            //            bool _childaccessibility = await _checkPermission.AllowPermission(user.ID, rol.CompanyID, childper.ID);
            //            PermissionAuthenticationDTO ChildpermissionAuthenticationDTO = new PermissionAuthenticationDTO
            //            {
            //                ID = childper.ID,
            //                ParentID = childper.ParentID,
            //                Title = childper.Title,
            //                accessibility = _childaccessibility,
            //                //TODO
            //                ChildPermissions = null
            //            };
            //            ChildpermissionAuthenticationDTOs.Add(ChildpermissionAuthenticationDTO);
            //        }
            //        #endregion

            //        PermissionAuthenticationDTO permissionAuthenticationDTO = new PermissionAuthenticationDTO
            //        {
            //            ID = per.Permission.ID,
            //            ParentID = per.Permission.ParentID,
            //            Title = per.Permission.Title,
            //            accessibility = _accessibility,
            //            //TODO
            //            ChildPermissions = ChildpermissionAuthenticationDTOs

            //            //Period=new PeriodDTO() 
            //            //{ 
            //            //    CalculationTypeID = rol.Company.PermissionPeriods.Where(w => w.PermissionID == per.ID).Select(s => s.CalculationType.ID).FirstOrDefault(),
            //            //    CalculationTypeTitle = rol.Company.PermissionPeriods.Where(w => w.PermissionID == per.ID).Select(s => s.CalculationType.Title).FirstOrDefault(),
            //            //    RemainingAmount = rol.Company.PermissionPeriods.Where(w => w.PermissionID == per.ID).Select(s => s.RemainingAmount).FirstOrDefault(),
            //            //    TotalAmount = rol.Company.PermissionPeriods.Where(w => w.PermissionID == per.ID).Select(s => s.TotalAmount).FirstOrDefault()
            //            //}

            //        };
            //        permissions.Add(permissionAuthenticationDTO);
            //    }

            //    ret.Companies.Add(new CompanyAuthenticationDTO 
            //    { 
            //        ID = rol.CompanyID,
            //        Name = rol.Company.Name, 
            //        IsAdmin = rol.IsAdmin,
            //        Logo= rol.Company.Logo == null ? null : Convert.ToBase64String(rol.Company.Logo)

            //        /*, permissions = permissions*/
            //    });

            //}
            ret.Company = new CompanyAuthenticationDTO
            {
                ID = user.RolUsers.First().ID,
                Name = user.RolUsers.First().Company.Name,
                IsAdmin = user.RolUsers.First().IsAdmin,
                Logo = user.RolUsers.First().Company.Logo == null ? null : Convert.ToBase64String(user.RolUsers.First().Company.Logo)

            };
            var dt = newtoken ? DateTime.Now : user.DateLastLogin.ToMiladiByTime();
            ret.enterDate= dt;
            ret.exitDate= dt.AddMinutes(Convert.ToInt32(Jwt_Lifetime_Minutes));
            return ret;
        }
        public async Task<User> AddUser(User item)
        {
            //_contextMongodb.InsertItem(new SysLog()
            //{
            //    TraceIdentifierID = _httpContextAccessor.HttpContext.TraceIdentifier,
            //    Datetime = DateTime.Now.ConvertMiladiToShamsi(),
            //    Method = $"{_httpContextAccessor.HttpContext.Request.Method}/{this.GetType().FullName}/AddUser",
            //    Value = JsonConvert.SerializeObject(item),
            //    Route = _httpContextAccessor.HttpContext.Request.Path,
            //    Type = "User"
            //});
            return await _RepoUser.AddAsync(item);
        }
        public async Task<bool> ExistUser(string UserName)
        {
            
            return await _RepoUser.GetAll().AnyAsync(w=>w.Username==UserName);
            
        }
        public async Task<User> GetUserByUsername(string UserName)
        {
            return await _RepoUser.Get(w => w.Username == UserName).FirstOrDefaultAsync();
        }
        public async Task<User?> GetUserByUserID(int UserID)
        {
            return await _RepoUser.Get(w => w.ID == UserID)
                    .Include(ti => ti.RolUsers)
                  .ThenInclude(ti => ti.Company)
                .FirstOrDefaultAsync();
        }
        public async Task SetTokenAndDateLogininDB(int UserID,string Token)
        {
            var user = await GetUserByUserID(UserID);
            if (user != null)
            {
                user.Token = Token;
                user.DateLastLogin=DateTime.Now.ConvertMiladiToShamsiByTime();
               await _RepoUser.UpdateAsync(user);
            }
        }
  
        public async Task<DashBoardDTO> GetDashBoard(int CompanyID,int UserID)
        {
            DashBoardDTO request=new DashBoardDTO();
           var period=await _RepoPermissionPeriod
                .Get(w=>w.CompanyID==CompanyID && (!w.IsLocked.HasValue || !w.IsLocked.Value)).ToListAsync();
            foreach (var item in period)
            {
                request.AlistofServices.Add(new ServiceInDashBoardDTO
                {
                    PermissionID= item.PermissionID,
                    PermissionName = item.Permission.Title,
                    CalTypeID= item.CalculationTypeID,
                    CalTypeTitle = item.CalculationType.Title,
                    Total = item.CalculationTypeID == 1 ? item.TotalAmount.ToString() :"",
                    Remaining = item.CalculationTypeID == 1 ? item.RemainingAmount.ToString()
                    : item.CalculationTypeID== 2 ? "" : item.RemainingAmount.ToString().ShamciToFormatShamci()
                });
            }
            request.LastLoginDate= _RepoUser.Get(w=>w.ID==UserID).Select(s=>s.DateLastLogin).FirstOrDefault();
            if(!string.IsNullOrEmpty(request.LastLoginDate))
                request.LastLoginDate.ShamciToFormatShamci();

            var user = await GetUserByUserID(UserID);
            if (user.Mobile == user.Username)
                request.Warning.Add(new AlertDTO { Status=0,Message= "موبایل و نام کاربری بهتر است شبیه هم نباشند" });
            if (user.Mobile.encrypted() == user.Password)
                request.Warning.Add(new AlertDTO { Status = 0, Message = "موبایل و کلمه عبور بهتر است شبیه هم نباشند" });
            var Company =  user.RolUsers.Where(w=>w.CompanyID== CompanyID).Select(s=>s.Company).FirstOrDefault();
            if (Company!=null)
            {
                if (string.IsNullOrEmpty(Company.Email) || string.IsNullOrEmpty(Company.Phone)
                    || string.IsNullOrEmpty(Company.EconomicCode) || string.IsNullOrEmpty(Company.UniqeMemory)
                    || string.IsNullOrEmpty(Company.PrivateKey))
                {
                    request.Warning.Add(new AlertDTO { Status = 0, Message = "بهتر است اطلاعات شرکت بروزرسانی شود" });
                }
            }
          var nots= await _servNotification.GetNotifications();
            if (nots.Any())
                request.Notifications= nots.Select(s=>new AlertDTO
                {
               Message=s.Message,
               Status=s.Type,
               Path=s.Path,
               ViewSize=s.ViewSize
            }).ToList();
            return request;
        }
        public async Task<User> UpdateUser(User user)
        {
            //_contextMongodb.InsertItem(new SysLog()
            //{
            //    TraceIdentifierID = _httpContextAccessor.HttpContext.TraceIdentifier,
            //    Datetime = DateTime.Now.ConvertMiladiToShamsi(),
            //    Method = $"{_httpContextAccessor.HttpContext.Request.Method}/{this.GetType().FullName}/UpdateUser",
            //    Value = JsonConvert.SerializeObject(user),
            //    Route = _httpContextAccessor.HttpContext.Request.Path,
            //    Type = "User"
            //});
            return await _RepoUser.UpdateByObjAsync(user);
        }
        //--------internal
        private async Task<string> GetJwt_Lifetime_Minutes()
        {
            string Jwt_Lifetime_Minutes = "60";
            try
            {
                Jwt_Lifetime_Minutes = _configuration["Fixedvalues:Jwt_Lifetime_Minutes"].ToString();
                if (string.IsNullOrEmpty(Jwt_Lifetime_Minutes))
                    Jwt_Lifetime_Minutes = "60";
            }
            catch (Exception ex)
            {
                //SysLog log = new SysLog()
                //{
                //    TraceIdentifierID = _httpContextAccessor.HttpContext.TraceIdentifier,
                //    Datetime = DateTime.Now.ConvertMiladiToShamsi(),
                //    Method = $"{_httpContextAccessor.HttpContext.Request.Method}/{this.GetType().FullName}/CerateToken",
                //    Value = ex.Message,
                //    Route = _httpContextAccessor.HttpContext.Request.Path,
                //    Type = "catch"
                //};
                //_contextMongodb.InsertItem(log);
                Jwt_Lifetime_Minutes = "60";
                //To DO
            }

            return Jwt_Lifetime_Minutes;
        }
        private async Task<string> CerateToken(int UserId, string UserName,string Jwt_Lifetime_Minutes)
        {
            #region CreateToken
            var securityKey = new SymmetricSecurityKey(
               Encoding.ASCII.GetBytes(Fixedvalues.SecretForKey)
               );
            var signingCredentials = new SigningCredentials(
                securityKey, SecurityAlgorithms.HmacSha256
                );
            var claimsForToken = new List<Claim>();
            claimsForToken.Add(new Claim("UserID", UserId.ToString()));
            claimsForToken.Add(new Claim(ClaimTypes.NameIdentifier, UserName));

            var jwtSecurityToke = new JwtSecurityToken(
                Fixedvalues.Issuer, Fixedvalues.Audience, claimsForToken,
                DateTime.Now, DateTime.Now.AddMinutes(Convert.ToInt32(Jwt_Lifetime_Minutes)), signingCredentials);

          
            string Token = new JwtSecurityTokenHandler()
                 .WriteToken(jwtSecurityToke);
          await SetTokenAndDateLogininDB(UserId, Token);
            //_contextMongodb.InsertItem(new SysLog()
            //{
            //    TraceIdentifierID = _httpContextAccessor.HttpContext.TraceIdentifier,
            //    Datetime = DateTime.Now.ConvertMiladiToShamsi(),
            //    Method = $"{_httpContextAccessor.HttpContext.Request.Method}/{this.GetType().FullName}/CerateToken",
            //    Value = UserId + " " + UserName+"=> "+Token,
            //    Route = _httpContextAccessor.HttpContext.Request.Path,
            //    Type = "User"
            //});
            return Token;
            #endregion

        }

    }
}