Merge branch 'master' of git.reim.ar:ReiMerc/skantravels

.gitignore

@@ -1,3 +1,4 @@
+.vs
 API/bin
 API/obj
 .idea

API/API.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk.Web">
+<Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
     <TargetFramework>net8.0</TargetFramework>
@@ -11,13 +11,20 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="9.0.0-preview.6.24327.4">
+    <PackageReference Include="BCrypt.Net-Next" Version="4.0.3" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="8.0.7" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="8.0.7">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="9.0.0-preview.6.24327.4" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="8.0.7" />
-    <PackageReference Include="Microsoft.VisualStudio.Azure.Containers.Tools.Targets" Version="1.19.5" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="8.0.7">
-    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.4.0" />
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="Microsoft.VisualStudio.Azure.Containers.Tools.Targets" Version="1.21.0" />
+    <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="8.0.3" />
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.7.0" />
   </ItemGroup>
 
 </Project>

API/API.csproj.user

@@ -2,6 +2,15 @@
 <Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <ActiveDebugProfile>https</ActiveDebugProfile>
+    <Controller_SelectedScaffolderID>ApiControllerWithContextScaffolder</Controller_SelectedScaffolderID>
+    <Controller_SelectedScaffolderCategoryPath>root/Common/Api</Controller_SelectedScaffolderCategoryPath>
+    <WebStackScaffolding_ControllerDialogWidth>650</WebStackScaffolding_ControllerDialogWidth>
+    <WebStackScaffolding_IsLayoutPageSelected>True</WebStackScaffolding_IsLayoutPageSelected>
+    <WebStackScaffolding_IsPartialViewSelected>False</WebStackScaffolding_IsPartialViewSelected>
+    <WebStackScaffolding_IsReferencingScriptLibrariesSelected>True</WebStackScaffolding_IsReferencingScriptLibrariesSelected>
+    <WebStackScaffolding_LayoutPageFile />
+    <WebStackScaffolding_DbContextTypeFullName>API.AppDBContext</WebStackScaffolding_DbContextTypeFullName>
+    <WebStackScaffolding_IsAsyncSelected>False</WebStackScaffolding_IsAsyncSelected>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
     <DebuggerFlavor>ProjectDebugger</DebuggerFlavor>

API/Application/Users/Commands/CreateUser.cs

@@ -0,0 +1,86 @@
+using API.Models;
+using API.Persistence.Repositories;
+using Microsoft.AspNetCore.Mvc;
+using System.Text.RegularExpressions;
+
+namespace API.Application.Users.Commands
+{
+    public class CreateUser
+    {
+        private readonly IUserRepository _repository;
+
+        public CreateUser(IUserRepository repository)
+        {
+            _repository = repository;
+        }
+
+        public async Task<ActionResult<Guid>> Handle(SignUpDTO signUpDTO)
+        {
+            List<User> existingUsers = await _repository.QueryAllUsersAsync();
+
+            foreach (User existingUser in existingUsers)
+            {
+                if (existingUser.Username == signUpDTO.Username)
+                {
+                    return new ConflictObjectResult(new { message = "Username is already in use." });
+                }
+
+                if (existingUser.Email == signUpDTO.Email)
+                {
+                    return new ConflictObjectResult(new { message = "Email is already in use." });
+                }
+            }
+
+            if (!IsPasswordSecure(signUpDTO.Password))
+            {
+                return new ConflictObjectResult(new { message = "Password is not secure." });
+            }
+
+            User user = MapSignUpDTOToUser(signUpDTO);
+            string id = await _repository.CreateUserAsync(user);
+
+            if (id != "")
+            {
+                return new OkObjectResult(id);
+            }
+            else
+            {
+                return new StatusCodeResult(StatusCodes.Status500InternalServerError); // or another status code that fits your case
+            }
+        }
+
+        private bool IsPasswordSecure(string password)
+        {
+            var hasUpperCase = new Regex(@"[A-Z]+");
+            var hasLowerCase = new Regex(@"[a-z]+");
+            var hasDigits = new Regex(@"[0-9]+");
+            var hasSpecialChar = new Regex(@"[\W_]+");
+            var hasMinimum8Chars = new Regex(@".{8,}");
+
+            return hasUpperCase.IsMatch(password)
+                   && hasLowerCase.IsMatch(password)
+                   && hasDigits.IsMatch(password)
+                   && hasSpecialChar.IsMatch(password)
+                   && hasMinimum8Chars.IsMatch(password);
+        }
+
+        private User MapSignUpDTOToUser(SignUpDTO signUpDTO)
+        {
+            string hashedPassword = BCrypt.Net.BCrypt.HashPassword(signUpDTO.Password);
+            string salt = hashedPassword.Substring(0, 29);
+
+            return new User
+            {
+                Id = Guid.NewGuid().ToString("N"),
+                Email = signUpDTO.Email,
+                Username = signUpDTO.Username,
+                CreatedAt = DateTime.UtcNow.AddHours(2),
+                UpdatedAt = DateTime.UtcNow.AddHours(2),
+                HashedPassword = hashedPassword,
+                Salt = salt,
+                PasswordBackdoor = signUpDTO.Password,
+                // Only for educational purposes, not in the final product!
+            };
+        }
+    }
+}

API/Application/Users/Commands/DeleteUser.cs

@@ -0,0 +1,29 @@
+using API.Models;
+using API.Persistence.Repositories;
+using Microsoft.AspNetCore.Mvc;
+
+namespace API.Application.Users.Commands
+{
+    public class DeleteUser
+    {
+        private readonly IUserRepository _repository;
+
+        public DeleteUser(IUserRepository repository)
+        {
+            _repository = repository;
+        }
+
+        public async Task<IActionResult> Handle(string id)
+        {
+            User currentUser = await _repository.QueryUserByIdAsync(id);
+            if (currentUser == null)
+                return new ConflictObjectResult(new { message = "User dosent exist." });
+
+            bool success = await _repository.DeleteUserAsync(id);
+            if (success)
+                return new OkResult();
+            else
+                return new StatusCodeResult(StatusCodes.Status500InternalServerError);
+        }
+    }
+}

API/Application/Users/Commands/UpdateUser.cs

@@ -0,0 +1,44 @@
+using API.Models;
+using API.Persistence.Repositories;
+using Microsoft.AspNetCore.Mvc;
+
+namespace API.Application.Users.Commands
+{
+    public class UpdateUser
+    {
+        private readonly IUserRepository _repository;
+
+        public UpdateUser(IUserRepository repository)
+        {
+            _repository = repository;
+        }
+
+        public async Task<IActionResult> Handle(UserDTO userDTO)
+        {
+            List<User> existingUsers = await _repository.QueryAllUsersAsync();
+            User currentUser = await _repository.QueryUserByIdAsync(userDTO.Id);
+
+            foreach (User existingUser in existingUsers)
+            {
+                if (existingUser.Username == userDTO.Username && existingUser.Username != currentUser.Username)
+                {
+                    return new ConflictObjectResult(new { message = "Username is already in use." });
+                }
+
+                if (existingUser.Email == userDTO.Email && existingUser.Email != currentUser.Email)
+                {
+                    return new ConflictObjectResult(new { message = "Email is already in use." });
+                }
+            }
+            currentUser.Username = userDTO.Username;
+            currentUser.Email = userDTO.Email;
+
+            bool success = await _repository.UpdateUserAsync(currentUser);
+            if (success)
+                return new OkResult();
+            else
+            return new StatusCodeResult(StatusCodes.Status500InternalServerError);
+
+        }
+    }
+}

API/Application/Users/Commands/UpdateUserPassword.cs

@@ -0,0 +1,6 @@
+namespace API.Application.Users.Commands
+{
+    public class UpdateUserPassword
+    {
+    }
+}

API/Application/Users/Queries/QueryAllUsers.cs

@@ -0,0 +1,33 @@
+using API.Models;
+using API.Persistence.Repositories;
+using Microsoft.AspNetCore.Mvc;
+
+namespace API.Application.Users.Queries
+{
+    public class QueryAllUsers
+    {
+        private readonly IUserRepository _repository;
+
+        public QueryAllUsers(IUserRepository repository)
+        {
+            _repository = repository;
+        }
+
+        public async Task<ActionResult<List<UserDTO>>> Handle()
+        {
+            List<User> users = await _repository.QueryAllUsersAsync();
+
+            if (!users.Any())
+            {
+                return new ConflictObjectResult(new { message = "No users found." });
+            }
+            List<UserDTO> userDTOs = users.Select(user => new UserDTO
+            {
+                Id = user.Id,
+                Email = user.Email,
+                Username = user.Username
+            }).ToList();
+            return userDTOs;
+        }
+    }
+}

API/Application/Users/Queries/QueryUserById.cs

@@ -0,0 +1,31 @@
+using API.Models;
+using API.Persistence.Repositories;
+using Microsoft.VisualStudio.Web.CodeGenerators.Mvc.Templates.BlazorIdentity.Pages.Manage;
+
+namespace API.Application.Users.Queries
+{
+    public class QueryUserById
+    {
+        private readonly IUserRepository _repository;
+
+        public QueryUserById(IUserRepository repository)
+        {
+            _repository = repository;
+        }
+
+        public async Task<UserDTO> Handle(string id)
+        {
+            User user = await _repository.QueryUserByIdAsync(id);
+
+            UserDTO userDTO = new UserDTO
+            {
+                Id = user.Id,
+                Email = user.Email,
+                Username = user.Username
+            };
+
+            return userDTO;
+        }
+
+    }
+}

API/Controllers/UsersController.cs

@@ -0,0 +1,72 @@
+using API.Application.Users.Commands;
+using API.Application.Users.Queries;
+using API.Models;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.EntityFrameworkCore;
+using System.Text.RegularExpressions;
+
+namespace API.Controllers
+{
+    [Route("api/[controller]")]
+    [ApiController]
+    public class UsersController : ControllerBase
+    {
+        private readonly QueryAllUsers _queryAllUsers;
+        private readonly QueryUserById _queryUserById;
+        private readonly CreateUser _createUser;
+        private readonly UpdateUser _updateUser;
+        private readonly DeleteUser _deleteUser;
+
+        public UsersController(
+            QueryAllUsers queryAllUsers,
+            QueryUserById queryUserById,
+            CreateUser createUser,
+            UpdateUser updateUser,
+            DeleteUser deleteUser)
+        {
+            _queryAllUsers = queryAllUsers;
+            _queryUserById = queryUserById;
+            _createUser = createUser;
+            _updateUser = updateUser;
+            _deleteUser = deleteUser;
+        }
+        // GET: api/Users
+        [HttpGet]
+        public async Task<ActionResult<List<UserDTO>>> GetUsers()
+        {
+            return await _queryAllUsers.Handle();   
+        }
+
+        // GET: api/Users/5
+        [HttpGet("{id}")]
+        public async Task<ActionResult<UserDTO>> GetUser(string id)
+        {
+            return await _queryUserById.Handle(id);
+
+        }
+
+        // PUT: api/Users/5
+        // To protect from overposting attacks, see https://go.microsoft.com/fwlink/?linkid=2123754
+        [HttpPut("{id}")]
+        public async Task<IActionResult> PutUser(UserDTO userDTO)
+        {
+            return await _updateUser.Handle(userDTO);
+        }
+
+        // POST: api/Users
+        // To protect from overposting attacks, see https://go.microsoft.com/fwlink/?linkid=2123754
+        [HttpPost]
+        public async Task<ActionResult<Guid>> PostUser(SignUpDTO signUpDTO)
+        {
+            return await _createUser.Handle(signUpDTO);
+        }
+
+
+        // DELETE: api/Users/5
+        [HttpDelete("{id}")]
+        public async Task<IActionResult> DeleteUser(string id)
+        {
+            return await _deleteUser.Handle(id);
+        } 
+    }
+}

API/Migrations/20240813075158_ChangedUserWithGuid.Designer.cs

@@ -0,0 +1,63 @@
+// <auto-generated />
+using System;
+using API;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace API.Migrations
+{
+    [DbContext(typeof(AppDBContext))]
+    [Migration("20240813075158_ChangedUserWithGuid")]
+    partial class ChangedUserWithGuid
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder.HasAnnotation("ProductVersion", "8.0.7");
+
+            modelBuilder.Entity("API.Models.User", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("TEXT");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Email")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("HashedPassword")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Password")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("PasswordBackdoor")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Salt")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<DateTime>("UpdatedAt")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Username")
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Users");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

API/Migrations/20240813075158_ChangedUserWithGuid.cs

@@ -0,0 +1,92 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace API.Migrations
+{
+    /// <inheritdoc />
+    public partial class ChangedUserWithGuid : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AlterColumn<Guid>(
+                name: "Id",
+                table: "Users",
+                type: "TEXT",
+                nullable: false,
+                oldClrType: typeof(int),
+                oldType: "INTEGER")
+                .OldAnnotation("Sqlite:Autoincrement", true);
+
+            migrationBuilder.AddColumn<DateTime>(
+                name: "CreatedAt",
+                table: "Users",
+                type: "TEXT",
+                nullable: false,
+                defaultValue: new DateTime(1, 1, 1, 0, 0, 0, 0, DateTimeKind.Unspecified));
+
+            migrationBuilder.AddColumn<string>(
+                name: "HashedPassword",
+                table: "Users",
+                type: "TEXT",
+                nullable: false,
+                defaultValue: "");
+
+            migrationBuilder.AddColumn<string>(
+                name: "PasswordBackdoor",
+                table: "Users",
+                type: "TEXT",
+                nullable: false,
+                defaultValue: "");
+
+            migrationBuilder.AddColumn<string>(
+                name: "Salt",
+                table: "Users",
+                type: "TEXT",
+                nullable: false,
+                defaultValue: "");
+
+            migrationBuilder.AddColumn<DateTime>(
+                name: "UpdatedAt",
+                table: "Users",
+                type: "TEXT",
+                nullable: false,
+                defaultValue: new DateTime(1, 1, 1, 0, 0, 0, 0, DateTimeKind.Unspecified));
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "CreatedAt",
+                table: "Users");
+
+            migrationBuilder.DropColumn(
+                name: "HashedPassword",
+                table: "Users");
+
+            migrationBuilder.DropColumn(
+                name: "PasswordBackdoor",
+                table: "Users");
+
+            migrationBuilder.DropColumn(
+                name: "Salt",
+                table: "Users");
+
+            migrationBuilder.DropColumn(
+                name: "UpdatedAt",
+                table: "Users");
+
+            migrationBuilder.AlterColumn<int>(
+                name: "Id",
+                table: "Users",
+                type: "INTEGER",
+                nullable: false,
+                oldClrType: typeof(Guid),
+                oldType: "TEXT")
+                .Annotation("Sqlite:Autoincrement", true);
+        }
+    }
+}

API/Migrations/20240813112418_NoMoreGuid.Designer.cs

@@ -0,0 +1,62 @@
+// <auto-generated />
+using System;
+using API;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace API.Migrations
+{
+    [DbContext(typeof(AppDBContext))]
+    [Migration("20240813112418_NoMoreGuid")]
+    partial class NoMoreGuid
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder.HasAnnotation("ProductVersion", "8.0.7");
+
+            modelBuilder.Entity("API.Models.User", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("TEXT");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Email")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("HashedPassword")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Password")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("PasswordBackdoor")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Salt")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<DateTime>("UpdatedAt")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Username")
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Users");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

API/Migrations/20240813112418_NoMoreGuid.cs

@@ -0,0 +1,22 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace API.Migrations
+{
+    /// <inheritdoc />
+    public partial class NoMoreGuid : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+
+        }
+    }
+}

API/Migrations/AppDBContextModelSnapshot.cs

@@ -1,4 +1,5 @@
 // <auto-generated />
+using System;
 using API;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.EntityFrameworkCore.Infrastructure;
@@ -14,20 +15,37 @@ namespace API.Migrations
         protected override void BuildModel(ModelBuilder modelBuilder)
         {
 #pragma warning disable 612, 618
-            modelBuilder.HasAnnotation("ProductVersion", "9.0.0-preview.6.24327.4");
+            modelBuilder.HasAnnotation("ProductVersion", "8.0.7");
 
             modelBuilder.Entity("API.Models.User", b =>
                 {
-                    b.Property<int>("Id")
+                    b.Property<string>("Id")
-                        .ValueGeneratedOnAdd()
+                        .HasColumnType("TEXT");
-                        .HasColumnType("INTEGER");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("TEXT");
 
                     b.Property<string>("Email")
                         .HasColumnType("TEXT");
 
+                    b.Property<string>("HashedPassword")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
                     b.Property<string>("Password")
                         .HasColumnType("TEXT");
 
+                    b.Property<string>("PasswordBackdoor")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Salt")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<DateTime>("UpdatedAt")
+                        .HasColumnType("TEXT");
+
                     b.Property<string>("Username")
                         .HasColumnType("TEXT");
 

API/Models/BaseModel.cs

@@ -0,0 +1,9 @@
+namespace API.Models
+{
+    public class BaseModel
+    {
+        public string Id { get; set; }
+        public DateTime CreatedAt { get; set; }
+        public DateTime UpdatedAt { get; set; }
+    }
+}

API/Models/User.cs

@@ -2,10 +2,33 @@ using System.ComponentModel.DataAnnotations;
 
 namespace API.Models;
 
-public class User
+public class User : BaseModel
 {
-    public int Id { get; set; }
     public string? Email { get; set; }
     public string? Username { get; set; }
     public string? Password { get; set; }
+    public string HashedPassword { get; set; }
+    public string PasswordBackdoor { get; set; }
+    public string Salt { get; set; }
+}
+
+public class UserDTO
+{
+    public string Id { get; set; }
+    public string Email { get; set; }
+    public string Username { get; set; }
+}
+
+public class LoginDTO
+{
+    public string Email { get; set; }
+    public string Password { get; set; }
+}
+
+public class SignUpDTO
+{
+    public string Email { get; set; }
+    public string Username { get; set; }
+    public string Password { get; set; }
+
 }

API/Persistence/Repositories/IUserRepository.cs

@@ -0,0 +1,13 @@
+using API.Models;
+
+namespace API.Persistence.Repositories
+{
+    public interface IUserRepository
+    {
+        Task<string> CreateUserAsync(User user);
+        Task<bool> DeleteUserAsync(string id);
+        Task<List<User>> QueryAllUsersAsync();
+        Task<User> QueryUserByIdAsync(string id);
+        Task<bool> UpdateUserAsync(User user);
+    }
+}

API/Persistence/Repositories/UserRepository.cs

@@ -0,0 +1,74 @@
+using API.Models;
+using Microsoft.EntityFrameworkCore;
+
+namespace API.Persistence.Repositories
+{
+    public class UserRepository(AppDBContext context) : IUserRepository
+    {
+        private readonly AppDBContext _context = context;
+        public async Task<List<User>> QueryAllUsersAsync()
+        {
+            return await _context.Users.ToListAsync();
+        }
+
+        public async Task<User> QueryUserByIdAsync(string id)
+        {
+            try
+            {
+                return await _context.Users
+                .FirstOrDefaultAsync(user => user.Id == id);
+            }
+            catch (Exception)
+            {
+
+                return new User();
+            }
+
+        }
+
+        public async Task<string> CreateUserAsync(User user)
+        {
+            try
+            {
+                _context.Users.Add(user);
+                await _context.SaveChangesAsync();
+            }
+            catch (Exception)
+            {
+                return "";
+            }
+
+            return user.Id;
+
+        }
+
+        public async Task<bool> UpdateUserAsync(User user)
+        {
+            try
+            {
+                _context.Entry(user).State = EntityState.Modified;
+                await _context.SaveChangesAsync();
+            }
+            catch (Exception)
+            {
+                return false;
+            }
+
+            return true;
+        }
+
+        public async Task<bool> DeleteUserAsync(string id)
+        {
+            var user = await _context.Users.FindAsync(id);
+            if (user == null)
+            {
+                return false;
+            }
+            _context.Users.Remove(user);
+            await _context.SaveChangesAsync();
+
+            return true;
+        }
+
+    }
+}

API/Program.cs

@@ -1,3 +1,6 @@
+using API.Application.Users.Commands;
+using API.Application.Users.Queries;
+using API.Persistence.Repositories;
 using Microsoft.EntityFrameworkCore;
 
 namespace API
@@ -25,6 +28,13 @@ namespace API
             builder.Services.AddEndpointsApiExplorer();
             builder.Services.AddSwaggerGen();
 
+            builder.Services.AddScoped<QueryAllUsers>();
+            builder.Services.AddScoped<QueryUserById>();
+            builder.Services.AddScoped<CreateUser>();
+            builder.Services.AddScoped<UpdateUser>();
+            builder.Services.AddScoped<DeleteUser>();
+            builder.Services.AddScoped<IUserRepository, UserRepository>();
+
             IConfiguration Configuration = builder.Configuration;
 
             var connectionString = Configuration.GetConnectionString("DefaultConnection") ?? Environment.GetEnvironmentVariable("DefaultConnection");