From 62fa6c626c79b85b04b6dd66d59f68b9fddc891b Mon Sep 17 00:00:00 2001
From: Nana Antwi <nanastef10@hotmail.com>
Date: Sat, 27 May 2023 16:58:05 +0000
Subject: [PATCH] Added Login authentication

---
 Client/Pages/Auth/Login.razor            | 17 ++++++++++++---
 Client/Pages/Auth/Login.razor.cs         | 27 +++++++++++++++++++++++-
 Server/Services/AuthenticationService.cs |  5 ++++-
 Shared/ClientContractModels/Userauth.cs  |  6 ++++++
 4 files changed, 50 insertions(+), 5 deletions(-)

diff --git a/Client/Pages/Auth/Login.razor b/Client/Pages/Auth/Login.razor
index ec6e3c2..35248d3 100644
--- a/Client/Pages/Auth/Login.razor
+++ b/Client/Pages/Auth/Login.razor
@@ -1,5 +1,8 @@
 @layout AuthLayout
 @page "/"
+@inject HttpClient httpclient
+@inject NavigationManager navigationmanager
+
 <style>
     .gradient-custom-2 {
         /* fallback for old browsers */
@@ -58,6 +61,9 @@
     }
 
 </style>
+
+
+
 <section class="h-100 gradient-form" style="background-color: #eee;">
     <div class="container py-5 h-100">
         <div class="row d-flex justify-content-center align-items-center h-100">
@@ -75,20 +81,25 @@
 
                                 <form>
                                     <p>Please login to your account</p>
+                                    @if (!string.IsNullOrEmpty(errormessage))
+                                    {
+                                        <p class="text-danger">@errormessage</p>
+                                    }
 
                                     <div class="form-outline mb-4">
                                         <input type="email" id="form2Example11" class="form-control"
-                                               placeholder="Phone number or email address" />
+                                               placeholder="Phone number or email address" @bind-value="@m_userAuth.Username" />
                                         <label class="form-label" for="form2Example11">Username</label>
                                     </div>
 
                                     <div class="form-outline mb-4">
-                                        <input type="password" id="form2Example22" class="form-control" />
+                                        <input type="password" id="form2Example22" class="form-control"
+                                               @bind-value="@m_userAuth.Passsword" />
                                         <label class="form-label" for="form2Example22">Password</label>
                                     </div>
 
                                     <div class="text-center pt-1 mb-5 pb-1">
-                                        <button class="btn btn-primary btn-block fa-lg gradient-custom-2 mb-3"  type="submit">
+                                        <button class="btn btn-primary btn-block fa-lg gradient-custom-2 mb-3" @onclick="AuthUser" type="button">
                                             Log
                                             in
                                         </button>
diff --git a/Client/Pages/Auth/Login.razor.cs b/Client/Pages/Auth/Login.razor.cs
index cc6edb0..74b10a1 100644
--- a/Client/Pages/Auth/Login.razor.cs
+++ b/Client/Pages/Auth/Login.razor.cs
@@ -1,7 +1,32 @@
-namespace Biskilog_Accounting.Client.Pages.Auth
+using System.Net.Http.Json;
+using Biskilog_Accounting.Shared.ClientContractModels;
+
+namespace Biskilog_Accounting.Client.Pages.Auth
 {
     public partial class Login
     {
+        private Userauth m_userAuth;
+        private string errormessage;
+
+        protected override void OnInitialized()
+        {
+            m_userAuth = new();
+            base.OnInitialized();
+        }
+        public async Task AuthUser()
+        {
+            var response = await httpclient.PostAsJsonAsync("api/authentication", m_userAuth);
+            if (response.IsSuccessStatusCode)
+            {
+                navigationmanager.NavigateTo("/welcome");
+            }
+            else
+            {
+                errormessage = "Invalid Username or password";
+            }
+
+        }
+
 
     }
 }
diff --git a/Server/Services/AuthenticationService.cs b/Server/Services/AuthenticationService.cs
index 172071b..321f325 100644
--- a/Server/Services/AuthenticationService.cs
+++ b/Server/Services/AuthenticationService.cs
@@ -7,10 +7,11 @@ namespace Biskilog_Accounting.Server.Services
 {
     public class AuthenticationService : IAuthService
     {
+       
         private readonly BiskilogContext m_context;
         private readonly ITokenService m_tokenService;
 
-        public AuthenticationService(BiskilogContext a_context, ITokenService a_tokenService)
+        public AuthenticationService( BiskilogContext a_context, ITokenService a_tokenService)
         {
             m_context = a_context;
             m_tokenService = a_tokenService;
@@ -124,8 +125,10 @@ namespace Biskilog_Accounting.Server.Services
             //    if (verified)
             //    {
 
+
             //TODO have a complete implementation
             return await m_context.Userauths.FirstAsync(u => u.Username == username && u.Passsword == password);
+            
             //    }
             //    else
             //    {
diff --git a/Shared/ClientContractModels/Userauth.cs b/Shared/ClientContractModels/Userauth.cs
index d8b010a..44b0d6a 100644
--- a/Shared/ClientContractModels/Userauth.cs
+++ b/Shared/ClientContractModels/Userauth.cs
@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
 
 namespace Biskilog_Accounting.Shared.ClientContractModels;
 
@@ -9,10 +10,15 @@ public partial class Userauth
 
     public int ClientId { get; set; }
 
+    [Required]
+    [Display(Name = "Username")]
     public string? Username { get; set; }
 
     public string? Email { get; set; }
 
+    [Required]
+    [DataType(DataType.Password)]
+    [Display(Name = "Password")]
     public string? Passsword { get; set; }
 
     public string? PhoneNumber { get; set; }