carparkvalidation/CarParkValidationAPI/Repository/UserServiceRepository.cs

//using BCryptNet = BCrypt.Net.BCrypt;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.Extensions.Options;
using CarParkValidationAPI.Authorization;
using CarParkValidationAPI.Entities;
using CarParkValidationAPI.Helpers;
using CarParkValidationAPI.Models.Users;
using CarParkValidationAPI.Models;
using CarParkValidationAPI.Datas;
using CarParkValidationAPI.Interface;
using Microsoft.EntityFrameworkCore;
using CommonAD.Models;
using CommonAD;

namespace CarParkValidationAPI.Repository;

    public class UserServiceRepository : IUserService
    {
        private DataContext _context;
        private IJwtUtils _jwtUtils;
        private readonly AppSettings _appSettings;

        public UserServiceRepository(
            DataContext context,
            IJwtUtils jwtUtils,
            IOptions<AppSettings> appSettings)
        {
            _context = context;
            _jwtUtils = jwtUtils;
            _appSettings = appSettings.Value;
          
        }

        public AuthenticateResponse Authenticate(AuthenticateRequest model)
        {
            User myUser = new();
            var adminUser = _context.AdminUsers.SingleOrDefault(x => x.StafflinkNo == model.Username);
            if (adminUser != null)
            {
                myUser.Id = adminUser.Id;
                myUser.Email = adminUser.Email;
                myUser.FirstName = adminUser.FirstName;
                myUser.LastName = adminUser.LastName;
                myUser.Role = adminUser.RoleType;
            }
        // validate
        //  if (user == null || !BCryptNet.Verify(model.Password, user.PasswordHash))
       // if (adminUser == null || (model.Password != adminUser.PasswordHash))
        //    throw new System.Exception("Username or password is incorrect");

            // authentication successful so generate jwt token
            var jwtToken = _jwtUtils.GenerateJwtToken(myUser);

            return new AuthenticateResponse(myUser, jwtToken);
        }

        public async Task<ResultModel<AuthenticateResponse>> LoginApiAD(AuthenticateRequest model)
        {
            User myUser = null;
            AuthenticateResponse retval = null;
            int statuscode = 0;
            string webAPIUrl = _appSettings.LoginWebAPI;
            
          
                myUser = new User();
               
                //now check the adminuser table
                var user = _context.AdminUsers.
                    SingleOrDefault(x => x.StafflinkNo == model.Username 
                                         && x.Active == true);
                if (user != null)
                {
                    myUser.Role = (int) user.RoleType;
                    myUser.Id = user.Id;
                    myUser.ValidationPointId = user.ValidationPointId??0;
                    statuscode = 1;
                }
                else //not allow
                {
                    statuscode = 0;
                    myUser.Role = (int) AdminRole.Normal;
                }
                // validate
                //  if (user == null || !BCryptNet.Verify(model.Password, user.PasswordHash))

                // authentication successful so generate jwt token
                var jwtToken = _jwtUtils.GenerateJwtToken(myUser);
                //statuscode = 1;
                retval = new AuthenticateResponse(myUser, jwtToken);

            

            return new ResultModel<AuthenticateResponse>()
            {
                Data = retval,
                StatusCode = statuscode
            };
        }
        public async Task<ResultModel<AuthenticateResponse>> LoginApiAD_old(AuthenticateRequest model)
        {
            User myUser = null;
            AuthenticateResponse retval = null;
            int statuscode = 0;
            string webAPIUrl = _appSettings.LoginWebAPI;
            
            var loginInfo = await CommonAD.WebAPIUtil.PostLoginADAsync(webAPIUrl, "CheckCredentials", model.Username, model.Password);
            if (loginInfo != null && loginInfo.result)
            {
                myUser = new User();
                myUser.Email = loginInfo.email;
                myUser.FirstName = loginInfo.firstName;
                myUser.LastName = loginInfo.lastName;
                myUser.Username = loginInfo.stafflinkNo;
                //now check the adminuser table
                var user = _context.AdminUsers.
                                  SingleOrDefault(x => x.StafflinkNo == model.Username 
                                  && x.Active == true);
                if (user != null)
                {
                    myUser.Role = (int) user.RoleType;
                    myUser.Id = user.Id;
                    myUser.ValidationPointId = user.ValidationPointId ?? 0;
                    statuscode = 1;
                }
                else //not allow
                {
                    statuscode = 0;
                    myUser.Role = (int) AdminRole.Normal;
                }
                // validate
                //  if (user == null || !BCryptNet.Verify(model.Password, user.PasswordHash))

                // authentication successful so generate jwt token
                var jwtToken = _jwtUtils.GenerateJwtToken(myUser);
                //statuscode = 1;
                retval = new AuthenticateResponse(myUser, jwtToken);

            }

            return new ResultModel<AuthenticateResponse>()
            {
                Data = retval,
                StatusCode = statuscode
            };
        }

        public async Task<ResultModel<AuthenticateResponse>> LoginAD(AuthenticateRequest model)
        {
            User myUser = null;
            AuthenticateResponse retval = null;
            int statuscode = 0;
            ADConfig adConfig = new ADConfig()
            {
                LDAPPassword = _appSettings.LDAPPassword,
                LDAPPath = _appSettings.LDAPPath,
                LDAPUser = _appSettings.LDAPUser,
                ADTimeOutStr = _appSettings.ADTimeOut
            };
            myUser = await Task.Run(() => LoginADStaff(adConfig,model.Username, model.Password));
            if (!string.IsNullOrEmpty(myUser.Username))
            { 
                statuscode = 1;           
                // authentication successful so generate jwt token
                var jwtToken = _jwtUtils.GenerateJwtToken(myUser);
                
                retval = new AuthenticateResponse(myUser, jwtToken);
            }
            return new ResultModel<AuthenticateResponse>()
            {
                Data = retval,
                StatusCode = statuscode
            };
        }

      
        public async Task<ResultModel<User>> SearchApiStaff(string staffLinkNo)
        {
            User myUser = null;
            int statuscode = 0;
            string webAPIUrl = _appSettings.LoginWebAPI;
            var loginInfo = await CommonAD.WebAPIUtil.SearchStaffAsync(webAPIUrl, "SearchStaff", staffLinkNo);
            if (loginInfo != null && loginInfo.result)
            {
                myUser = new User();
                myUser.Email = loginInfo.email;
                myUser.FirstName = loginInfo.firstName;
                myUser.LastName = loginInfo.lastName;
                myUser.Username = loginInfo.stafflinkNo;
                statuscode = 1;
            }

            return new ResultModel<User>()
            {
                Data = myUser,
                StatusCode = statuscode
            };
           // return myUser;

        }

        public async Task<ResultModel<User>> SearchADStaff(string staffLinkNo)
        {
            int statuscode = 0;
            ADConfig adConfig = new ADConfig()
            {
                LDAPPassword = _appSettings.LDAPPassword,
                LDAPPath = _appSettings.LDAPPath,
                LDAPUser = _appSettings.LDAPUser,
                ADTimeOutStr = _appSettings.ADTimeOut
            };
            User myUser = await Task.Run(() => SearchADStaff(adConfig, staffLinkNo));
            if (!string.IsNullOrEmpty(myUser.Username))
                statuscode = 1;
            return new ResultModel<User>()
            {
                Data = myUser,
                StatusCode = statuscode
            };


        }
        private User SearchADStaff(ADConfig adConfig, string username)
        {


            MyADObject myADObj = new();
            User user = new()
            {
                Username = myADObj.stafflinkNo,
                Email = myADObj.email,
                FirstName = myADObj.firstName,
                LastName = myADObj.lastName
            };
            // myADObj.JobTitle;
            return user;

            // return null;
        }
        private User LoginADStaff(ADConfig adConfig, string username, string password)
        {

            
            MyADObject myADObj = new();
            User user = new()
            {
                Username = myADObj.stafflinkNo,
                Email = myADObj.email,
                FirstName = myADObj.firstName,
                LastName = myADObj.lastName
            };
            // myADObj.JobTitle;
            return user;

            // return null;
        }
    }