Added automapper; Implemented user register; Improved some database configurations

3 files changed, 44 insertions, 1 deletions

diff --git a/ExamTemplate/Data/Models/Role.cs b/ExamTemplate/Data/Models/Role.cs
index 94e5c48..9a23f13 100644
--- a/ExamTemplate/Data/Models/Role.cs
+++ b/ExamTemplate/Data/Models/Role.cs
@@ -8,6 +8,9 @@ namespace ExamTemplate.Data.Models
 	[Table("Roles")]
 	public class Role : IdentityRole<Guid>
 	{
+		public static string UserRole = "User";
+		public static string AdminRole = "Administrator";
+
 		public List<User> Users { get; set; } = new List<User>();
 	}
 }
diff --git a/ExamTemplate/Data/Models/User.cs b/ExamTemplate/Data/Models/User.cs
index 0c3f4c7..cb96942 100644
--- a/ExamTemplate/Data/Models/User.cs
+++ b/ExamTemplate/Data/Models/User.cs
@@ -10,6 +10,6 @@ namespace ExamTemplate.Data.Models
 	{
 		public string FirstName { get; set; }
 		public string LastName { get; set; }
-		public List<Role> Roles { get; set; }
+		public List<Role> Roles { get; set; } = new List<Role>();
 	}
 }
diff --git a/ExamTemplate/Data/Repositories/UserRepository.cs b/ExamTemplate/Data/Repositories/UserRepository.cs
new file mode 100644
index 0000000..97eb21b
--- /dev/null
+++ b/ExamTemplate/Data/Repositories/UserRepository.cs
@@ -0,0 +1,40 @@
+using System.Threading.Tasks;
+using ExamTemplate.Data.Models;
+using Microsoft.AspNetCore.Identity;
+
+namespace ExamTemplate.Data.Repositories 
+{
+	public class UserRepository
+	{
+		private readonly TemplateContext _context;
+		private readonly UserManager<User> _userManager;
+		private readonly RoleManager<Role> _roleManager;
+
+		public UserRepository(TemplateContext templateContext, UserManager<User> userManager, RoleManager<Role> roleManager)
+		{
+			this._context = templateContext;
+			this._userManager = userManager;
+			this._roleManager = roleManager;
+		}
+
+		public async Task<bool> AddAsync(User user, string password)
+		{
+			user.PasswordHash = this._userManager.PasswordHasher.HashPassword(user, password);
+			IdentityResult result = await this._userManager.CreateAsync(user);
+
+			return result.Succeeded;
+		}
+
+		public async Task<bool> AddRoleToUserAsync(User user, string roleName)
+		{
+			bool succeeded = (await this._userManager.AddToRoleAsync(user, roleName)).Succeeded;
+			if (succeeded)
+			{
+				user.Roles.Add(await this._roleManager.FindByNameAsync(roleName));
+				succeeded = await this._context.SaveChangesAsync() >= 1;
+			}
+
+			return succeeded;
+		}
+	}
+}