From 57cc5682a0efe2b790015f77fe9d2e2a0bb6ed87 Mon Sep 17 00:00:00 2001
From: Syndamia <kamen.d.mladenov@protonmail.com>
Date: Thu, 6 May 2021 21:52:47 +0300
Subject: Added automapper; Implemented user register; Improved some database
 configurations

---
 ExamTemplate/Web/Configurations/UserMappings.cs    | 14 +++++++
 ExamTemplate/Web/Controllers/HomeController.cs     |  2 +-
 ExamTemplate/Web/Controllers/UserController.cs     | 42 +++++++++++++++++++
 .../Web/Models/User/RegisterUserViewModel.cs       | 10 +++++
 ExamTemplate/Web/Startup.cs                        | 47 +++++++++++++++++++++-
 ExamTemplate/Web/Views/User/Register.cshtml        | 12 ++++++
 ExamTemplate/Web/Web.csproj                        |  2 +
 7 files changed, 127 insertions(+), 2 deletions(-)
 create mode 100644 ExamTemplate/Web/Configurations/UserMappings.cs
 create mode 100644 ExamTemplate/Web/Controllers/UserController.cs
 create mode 100644 ExamTemplate/Web/Models/User/RegisterUserViewModel.cs
 create mode 100644 ExamTemplate/Web/Views/User/Register.cshtml

(limited to 'ExamTemplate/Web')

diff --git a/ExamTemplate/Web/Configurations/UserMappings.cs b/ExamTemplate/Web/Configurations/UserMappings.cs
new file mode 100644
index 0000000..d1a5523
--- /dev/null
+++ b/ExamTemplate/Web/Configurations/UserMappings.cs
@@ -0,0 +1,14 @@
+using AutoMapper;
+using ExamTemplate.Services.Models;
+using ExamTemplate.Web.Models.User;
+
+namespace ExamTemplate.Services.Configurations
+{
+    public class UserMappings : Profile
+	{
+		public UserMappings()
+		{
+			CreateMap<RegisterUserViewModel, RegisterUserServiceModel>();
+		}
+	}
+}
diff --git a/ExamTemplate/Web/Controllers/HomeController.cs b/ExamTemplate/Web/Controllers/HomeController.cs
index 9f96a95..39ece9a 100644
--- a/ExamTemplate/Web/Controllers/HomeController.cs
+++ b/ExamTemplate/Web/Controllers/HomeController.cs
@@ -3,7 +3,7 @@ using Microsoft.AspNetCore.Mvc;
 using Microsoft.Extensions.Logging;
 using Web.Models;
 
-namespace Web.Controllers
+namespace ExamTemplate.Web.Controllers
 {
 	public class HomeController : Controller
 	{
diff --git a/ExamTemplate/Web/Controllers/UserController.cs b/ExamTemplate/Web/Controllers/UserController.cs
new file mode 100644
index 0000000..cd472de
--- /dev/null
+++ b/ExamTemplate/Web/Controllers/UserController.cs
@@ -0,0 +1,42 @@
+using ExamTemplate.Services;
+using Microsoft.AspNetCore.Mvc;
+using ExamTemplate.Web.Models.User;
+using AutoMapper;
+using ExamTemplate.Services.Models;
+using System.Threading.Tasks;
+
+namespace ExamTemplate.Web.Controllers
+{
+	public class UserController : Controller
+	{
+		private readonly IMapper _autoMapper;
+		private readonly UserService _userService;
+
+		public UserController(IMapper autoMapper, UserService userService)
+		{
+			this._autoMapper = autoMapper;
+			this._userService = userService;
+		}
+
+		[HttpGet]
+		[Route("/Register")]
+		public IActionResult Register()
+		{
+			return View();
+		}
+
+		[HttpPost]
+		[Route("/Register")]
+		public async Task<IActionResult> Register(RegisterUserViewModel registerUserViewModel)
+		{
+			RegisterUserServiceModel registerUserServiceModel = this._autoMapper.Map<RegisterUserServiceModel>(registerUserViewModel);
+
+			bool result = await this._userService.RegisterUserAsync(registerUserServiceModel);
+
+			if (result)
+				return RedirectToAction("Index", "Home");
+			else
+				return View();
+		}
+	}
+}
diff --git a/ExamTemplate/Web/Models/User/RegisterUserViewModel.cs b/ExamTemplate/Web/Models/User/RegisterUserViewModel.cs
new file mode 100644
index 0000000..5764bdd
--- /dev/null
+++ b/ExamTemplate/Web/Models/User/RegisterUserViewModel.cs
@@ -0,0 +1,10 @@
+namespace ExamTemplate.Web.Models.User
+{
+	public class RegisterUserViewModel
+	{
+		public string FirstName { get; set; }
+		public string LastName { get; set; }
+		public string Username { get; set; }
+		public string Password { get; set; }
+	}
+}
diff --git a/ExamTemplate/Web/Startup.cs b/ExamTemplate/Web/Startup.cs
index e66e40a..9c43601 100644
--- a/ExamTemplate/Web/Startup.cs
+++ b/ExamTemplate/Web/Startup.cs
@@ -1,6 +1,12 @@
+using System;
+using System.Linq;
 using ExamTemplate.Data;
+using ExamTemplate.Data.Models;
+using ExamTemplate.Data.Repositories;
+using ExamTemplate.Services;
 using Microsoft.AspNetCore.Builder;
 using Microsoft.AspNetCore.Hosting;
+using Microsoft.AspNetCore.Identity;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
@@ -21,10 +27,26 @@ namespace Web
 		public void ConfigureServices(IServiceCollection services)
 		{
 			services.AddControllersWithViews();
+			services.AddAutoMapper(AppDomain.CurrentDomain.GetAssemblies());
 
-			// Database configuration
+			/*
+			 * Dependency Injection configuration
+			 */
+
+			services.AddTransient<UserService>();
+			services.AddTransient<UserRepository>();
+
+			/* 
+			 * Database configuration
+			 */
 			services.AddDbContext<TemplateContext>(options =>
 				options.UseNpgsql(this.Configuration.GetConnectionString("LocalDBConnection")));
+
+			// Needed for SignInManager and UserManager
+			services.AddIdentity<User, Role>()
+				.AddRoles<Role>()
+				.AddEntityFrameworkStores<TemplateContext>();
+			
 		}
 
 		// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
@@ -54,6 +76,29 @@ namespace Web
 					name: "default",
 					pattern: "{controller=Home}/{action=Index}/{id?}");
 			});
+
+			/* 
+			 * Make sure that the database is migrated
+			 * and that the User and Admin role exist in database 
+			 */
+
+			using var serviceScope = app.ApplicationServices.CreateScope();
+			using var dbContext = serviceScope.ServiceProvider.GetRequiredService<TemplateContext>();
+
+			dbContext.Database.Migrate();
+
+			var roleManager = (RoleManager<Role>)serviceScope.ServiceProvider.GetService(typeof(RoleManager<Role>));
+			if (!dbContext.Roles.Any(x => x.Name == Role.UserRole))
+			{
+				Role userRole = new() { Name = Role.UserRole };
+				roleManager.CreateAsync(userRole).Wait();
+			}
+			if (!dbContext.Roles.Any(x => x.Name == Role.AdminRole))
+			{
+				Role adminRole = new() { Name = Role.AdminRole };
+				roleManager.CreateAsync(adminRole).Wait();
+			}
+
 		}
 	}
 }
diff --git a/ExamTemplate/Web/Views/User/Register.cshtml b/ExamTemplate/Web/Views/User/Register.cshtml
new file mode 100644
index 0000000..39e39f2
--- /dev/null
+++ b/ExamTemplate/Web/Views/User/Register.cshtml
@@ -0,0 +1,12 @@
+@model ExamTemplate.Web.Models.User.RegisterUserViewModel
+@{
+    ViewData["Title"] = "Register";
+}
+
+<form asp-controller="User" asp-action="Register" method="post">
+	<input type="text" asp-for="FirstName" placeholder="FirstName">
+	<input type="text" asp-for="LastName" placeholder="LastName">
+	<input type="text" asp-for="Username" placeholder="Username">
+	<input type="password" asp-for="Password" placeholder="Password">
+	<input type="submit">
+</form>
diff --git a/ExamTemplate/Web/Web.csproj b/ExamTemplate/Web/Web.csproj
index ef3c865..44c6a7a 100644
--- a/ExamTemplate/Web/Web.csproj
+++ b/ExamTemplate/Web/Web.csproj
@@ -6,6 +6,8 @@
   </ItemGroup>
 
   <ItemGroup>
+    <PackageReference Include="Automapper" Version="10.1.1" />
+    <PackageReference Include="AutoMapper.Extensions.Microsoft.DependencyInjection" Version="8.1.1" />
     <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="5.0.5.1" />
   </ItemGroup>
 
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