From 5f2abdf275c3765290ee7d6728842cba6d3af184 Mon Sep 17 00:00:00 2001
From: Syndamia <kamen.d.mladenov@protonmail.com>
Date: Fri, 7 May 2021 15:27:34 +0300
Subject: Implemented editing user

---
 ExamTemplate/Data/Repositories/UserRepository.cs   | 13 ++++++++
 .../Services/Models/EditUserServiceModel.cs        |  9 +++++
 ExamTemplate/Services/UserService.cs               | 26 ++++++++++++++-
 ExamTemplate/Web/Configurations/UserMappings.cs    |  2 ++
 ExamTemplate/Web/Controllers/UserController.cs     | 38 ++++++++++++++++++++--
 ExamTemplate/Web/Models/User/EditUserViewModel.cs  |  9 +++++
 ExamTemplate/Web/Views/User/EditProfile.cshtml     | 19 +++++++++++
 ExamTemplate/Web/Views/User/Profile.cshtml         | 14 ++++++++
 8 files changed, 127 insertions(+), 3 deletions(-)
 create mode 100644 ExamTemplate/Services/Models/EditUserServiceModel.cs
 create mode 100644 ExamTemplate/Web/Models/User/EditUserViewModel.cs
 create mode 100644 ExamTemplate/Web/Views/User/EditProfile.cshtml

diff --git a/ExamTemplate/Data/Repositories/UserRepository.cs b/ExamTemplate/Data/Repositories/UserRepository.cs
index 04e1f45..3e5ceaa 100644
--- a/ExamTemplate/Data/Repositories/UserRepository.cs
+++ b/ExamTemplate/Data/Repositories/UserRepository.cs
@@ -1,3 +1,4 @@
+using System.Security.Claims;
 using System.Threading.Tasks;
 using ExamTemplate.Data.Models;
 using Microsoft.AspNetCore.Identity;
@@ -25,6 +26,11 @@ namespace ExamTemplate.Data.Repositories
 				.FirstOrDefaultAsync(x => x.UserName == username);
 		}
 
+		public async Task<User> GetByClaimsAsync(ClaimsPrincipal claimsPrincipal)
+		{
+			return await this._userManager.GetUserAsync(claimsPrincipal);
+		}
+
 		public async Task<bool> AddAsync(User user, string password)
 		{
 			user.PasswordHash = this._userManager.PasswordHasher.HashPassword(user, password);
@@ -45,6 +51,13 @@ namespace ExamTemplate.Data.Repositories
 			return succeeded;
 		}
 
+		public async Task<bool> EditUserAsync(User user)
+		{
+			IdentityResult result = await this._userManager.UpdateAsync(user);
+
+			return result.Succeeded;
+		}
+
 		public async Task<bool> VerifyPasswordAsync(User user, string password)
 		{
 			return await this._userManager.CheckPasswordAsync(user, password);
diff --git a/ExamTemplate/Services/Models/EditUserServiceModel.cs b/ExamTemplate/Services/Models/EditUserServiceModel.cs
new file mode 100644
index 0000000..80e5501
--- /dev/null
+++ b/ExamTemplate/Services/Models/EditUserServiceModel.cs
@@ -0,0 +1,9 @@
+namespace ExamTemplate.Services.Models
+{
+	public class EditUserServiceModel
+	{
+		public string FirstName { get; set; }
+		public string LastName { get; set; }
+		public string Username { get; set; }
+	}
+}
diff --git a/ExamTemplate/Services/UserService.cs b/ExamTemplate/Services/UserService.cs
index 6b5078b..329d21e 100644
--- a/ExamTemplate/Services/UserService.cs
+++ b/ExamTemplate/Services/UserService.cs
@@ -1,4 +1,5 @@
-using System.Threading.Tasks;
+using System.Security.Claims;
+using System.Threading.Tasks;
 using AutoMapper;
 using ExamTemplate.Data.Models;
 using ExamTemplate.Data.Repositories;
@@ -50,5 +51,28 @@ namespace ExamTemplate.Services
 
 			return this._autoMapper.Map<UserServiceModel>(user);
 		}
+
+		public async Task<UserServiceModel> GetUserByClaimsAsync(ClaimsPrincipal claimsPrincipal)
+		{
+			User user = await this._userRepository.GetByClaimsAsync(claimsPrincipal);
+
+			return this._autoMapper.Map<UserServiceModel>(user);
+		}
+
+		public async Task<bool> EditUserAsync(ClaimsPrincipal claimsPrincipal, EditUserServiceModel editUserServiceModel)
+		{
+			User user = await this._userRepository.GetByClaimsAsync(claimsPrincipal);
+
+			user.UserName = editUserServiceModel.Username;
+			user.FirstName = editUserServiceModel.FirstName;
+			user.LastName = editUserServiceModel.LastName;
+
+			return await this._userRepository.EditUserAsync(user);
+		}
+
+		public bool IsSignedIn(ClaimsPrincipal claimsPrincipal)
+		{
+			return this._signInManager.IsSignedIn(claimsPrincipal);
+		}
 	}
 }
diff --git a/ExamTemplate/Web/Configurations/UserMappings.cs b/ExamTemplate/Web/Configurations/UserMappings.cs
index 6a98477..1bba602 100644
--- a/ExamTemplate/Web/Configurations/UserMappings.cs
+++ b/ExamTemplate/Web/Configurations/UserMappings.cs
@@ -11,6 +11,8 @@ namespace ExamTemplate.Services.Configurations
 			CreateMap<RegisterUserViewModel, RegisterUserServiceModel>();
 			CreateMap<LoginUserViewModel, LoginUserServiceModel>();
 			CreateMap<UserServiceModel, UserViewModel>();
+			CreateMap<UserServiceModel, EditUserViewModel>();
+			CreateMap<EditUserViewModel, EditUserServiceModel>();
 		}
 	}
 }
diff --git a/ExamTemplate/Web/Controllers/UserController.cs b/ExamTemplate/Web/Controllers/UserController.cs
index 4a9cf31..2e5978b 100644
--- a/ExamTemplate/Web/Controllers/UserController.cs
+++ b/ExamTemplate/Web/Controllers/UserController.cs
@@ -81,13 +81,47 @@ namespace ExamTemplate.Web.Controllers
 			UserServiceModel userServiceModel = await this._userService.GetUserByUsernameAsync(username);
 
 			if (userServiceModel == default(UserServiceModel))
-			{
 				return RedirectToAction("Login");
-			}
 
 			UserViewModel userViewModel = this._autoMapper.Map<UserViewModel>(userServiceModel);
 
 			return View(userViewModel);
 		}
+
+		[HttpGet]
+		[Route("/EditProfile")]
+		public async Task<IActionResult> EditProfile()
+		{
+			UserServiceModel userServiceModel = await this._userService.GetUserByClaimsAsync(this.HttpContext.User);
+
+			if (userServiceModel == default(UserServiceModel))
+				return RedirectToAction("Login");
+
+			EditUserViewModel editUserViewModel = this._autoMapper.Map<EditUserViewModel>(userServiceModel);
+
+			return View(editUserViewModel);
+		}
+
+		[HttpPost]
+		[Route("/EditProfile")]
+		public async Task<IActionResult> EditProfile(EditUserViewModel editUserViewModel)
+		{
+			if (!this._userService.IsSignedIn(HttpContext.User))
+				return RedirectToAction("Login");
+
+			EditUserServiceModel editUserServiceModel = this._autoMapper.Map<EditUserServiceModel>(editUserViewModel);
+			bool result = await this._userService.EditUserAsync(HttpContext.User, editUserServiceModel);
+
+			if (result)
+			{
+				await this._userService.LogoutAsync();
+				return RedirectToAction("Profile", new { username = editUserViewModel.Username });
+			}
+			else
+			{
+				UserServiceModel userServiceModel = await this._userService.GetUserByClaimsAsync(HttpContext.User);
+				return RedirectToAction("Profile", new { username = userServiceModel.Username });
+			}
+		}
 	}
 }
diff --git a/ExamTemplate/Web/Models/User/EditUserViewModel.cs b/ExamTemplate/Web/Models/User/EditUserViewModel.cs
new file mode 100644
index 0000000..baae751
--- /dev/null
+++ b/ExamTemplate/Web/Models/User/EditUserViewModel.cs
@@ -0,0 +1,9 @@
+namespace ExamTemplate.Web.Models.User
+{
+	public class EditUserViewModel
+	{
+		public string FirstName { get; set; }
+		public string LastName { get; set; }
+		public string Username { get; set; }
+	}
+}
diff --git a/ExamTemplate/Web/Views/User/EditProfile.cshtml b/ExamTemplate/Web/Views/User/EditProfile.cshtml
new file mode 100644
index 0000000..fef77f1
--- /dev/null
+++ b/ExamTemplate/Web/Views/User/EditProfile.cshtml
@@ -0,0 +1,19 @@
+@model EditUserViewModel
+@{
+    ViewData["Title"] = "Edit Profile";
+}
+
+<p>
+	<form asp-controller="User" asp-action="EditProfile" method="post">
+		<label asp-for="Username">Username:</label>
+		<input type="text" asp-for="Username" placeholder="@Model.Username">
+
+		<label asp-for="FirstName">First Name:</label>
+		<input type="text" asp-for="FirstName" placeholder="@Model.FirstName">
+
+		<label asp-for="LastName">Last Name:</label>
+		<input type="text" asp-for="LastName" placeholder="@Model.LastName">
+
+		<input type="submit" value="Update Profile">
+	</form>
+</p>
diff --git a/ExamTemplate/Web/Views/User/Profile.cshtml b/ExamTemplate/Web/Views/User/Profile.cshtml
index 279de82..7883f2b 100644
--- a/ExamTemplate/Web/Views/User/Profile.cshtml
+++ b/ExamTemplate/Web/Views/User/Profile.cshtml
@@ -1,3 +1,8 @@
+@using Microsoft.AspNetCore.Identity
+
+@inject SignInManager<User> SignInManager
+@inject UserManager<User> UserManager
+
 @model UserViewModel
 @{
     ViewData["Title"] = Model.Username + "'s Profile";
@@ -10,4 +15,13 @@
 	<div>
 		@Model.Username
 	</div>
+	@if (SignInManager.IsSignedIn(User))
+	{
+		@if(UserManager.GetUserName(User) == Model.Username)
+		{
+			<form asp-controller="User" asp-action="EditProfile" method="get">
+				<input type="submit" value="Edit Profile">
+			</form>
+		}
+	}
 </p>
-- 
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