From 2fc97f469c0a2f39fd769db65d999b32ec4000d8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Przemys=C5=82aw=20Stawujak?= <przsta1@st.amu.edu.pl>
Date: Sat, 29 Dec 2018 16:52:21 +0100
Subject: [PATCH] fix register user

---
 .../Accounts/AccountAppService.cs             | 28 ++++++++++++++++++-
 .../SourceFiles/SystemKonkursow.xml           |  1 +
 2 files changed, 28 insertions(+), 1 deletion(-)

diff --git a/SystemKonkursow/4.2.1/aspnet-core/src/SystemKonkursow.Application/Authorization/Accounts/AccountAppService.cs b/SystemKonkursow/4.2.1/aspnet-core/src/SystemKonkursow.Application/Authorization/Accounts/AccountAppService.cs
index c3b2582..50ff768 100644
--- a/SystemKonkursow/4.2.1/aspnet-core/src/SystemKonkursow.Application/Authorization/Accounts/AccountAppService.cs
+++ b/SystemKonkursow/4.2.1/aspnet-core/src/SystemKonkursow.Application/Authorization/Accounts/AccountAppService.cs
@@ -1,5 +1,8 @@
+using System.Linq;
 using System.Threading.Tasks;
 using Abp.Configuration;
+using Abp.Domain.Repositories;
+using Abp.UI;
 using Abp.Zero.Configuration;
 using SystemKonkursow.Authorization.Accounts.Dto;
 using SystemKonkursow.Authorization.Users;
@@ -9,11 +12,14 @@ namespace SystemKonkursow.Authorization.Accounts
     public class AccountAppService : SystemKonkursowAppServiceBase, IAccountAppService
     {
         private readonly UserRegistrationManager _userRegistrationManager;
+        private readonly IRepository<User, long> _userRepository;
 
         public AccountAppService(
-            UserRegistrationManager userRegistrationManager)
+            UserRegistrationManager userRegistrationManager,
+            IRepository<User, long> userRepository)
         {
             _userRegistrationManager = userRegistrationManager;
+            _userRepository = userRepository;
         }
 
         public async Task<IsTenantAvailableOutput> IsTenantAvailable(IsTenantAvailableInput input)
@@ -34,6 +40,26 @@ namespace SystemKonkursow.Authorization.Accounts
 
         public async Task<RegisterOutput> Register(RegisterInput input)
         {
+
+            var checkUserEmail = _userRepository.GetAll().Where(t => t.EmailAddress == input.EmailAddress).FirstOrDefault();
+
+            var checkUserName = _userRepository.GetAll().Where(t => t.UserName == input.UserName).FirstOrDefault();
+
+            if (null != checkUserEmail && null != checkUserName)
+            {
+                throw new UserFriendlyException(L("RegisterFailed"), string.Format("Użytkownik o adresie email: {0} i nazwie użytkownika: {1} już istnieje", input.EmailAddress, input.UserName));
+            }
+
+            if (null != checkUserEmail)
+            {
+                throw new UserFriendlyException(L("RegisterFailed"), string.Format("Użytkownik o adresie email: {0} już istnieje", input.EmailAddress));
+            }
+
+            if (null != checkUserName)
+            {
+                throw new UserFriendlyException(L("RegisterFailed"), string.Format("Użytkownik o nazwie użytkownika: {0} już istnieje", input.UserName));
+            }
+
             var user = await _userRegistrationManager.RegisterAsync(
                 input.Name,
                 input.Surname,
diff --git a/SystemKonkursow/4.2.1/aspnet-core/src/SystemKonkursow.Core/Localization/SourceFiles/SystemKonkursow.xml b/SystemKonkursow/4.2.1/aspnet-core/src/SystemKonkursow.Core/Localization/SourceFiles/SystemKonkursow.xml
index 3907e00..3ee589a 100644
--- a/SystemKonkursow/4.2.1/aspnet-core/src/SystemKonkursow.Core/Localization/SourceFiles/SystemKonkursow.xml
+++ b/SystemKonkursow/4.2.1/aspnet-core/src/SystemKonkursow.Core/Localization/SourceFiles/SystemKonkursow.xml
@@ -34,6 +34,7 @@
     <text name="DefaultPasswordIs" value="Default password is {0}" />
     <text name="CanBeEmptyToLoginAsHost" value="Can be empty to login as host." />
     <text name="Register" value="Register" />
+    <text name="RegisterFailed" value="BĹ‚Ä…d rejestracji!" />
     <text name="OrLoginWith" value="Or login with" />
     <text name="WaitingForActivationMessage" value="Your account is waiting to be activated by system admin." />
     <text name="TenantSelection" value="Tenant Selection" />