Rustem Baltiyev - Task 1 and 2

.gitignore

@@ -337,4 +337,5 @@ ASALocalRun/
 .localhistory/
 
 # BeatPulse healthcheck temp database
-healthchecksdb
+healthchecksdb
+Logs/logs.txt

Application/Application.csproj

@@ -0,0 +1,22 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <TargetFramework>net6.0</TargetFramework>
+        <ImplicitUsings>enable</ImplicitUsings>
+        <Nullable>enable</Nullable>
+    </PropertyGroup>
+
+    <ItemGroup>
+      <ProjectReference Include="..\Domain\Domain.csproj" />
+    </ItemGroup>
+
+    <ItemGroup>
+      <PackageReference Include="FluentValidation.DependencyInjectionExtensions" Version="11.7.1" />
+      <PackageReference Include="MediatR" Version="12.1.1" />
+    </ItemGroup>
+
+
+
+
+
+</Project>

Application/DependencyInjection.cs

@@ -0,0 +1,19 @@
+using FluentValidation;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace Application;
+
+public static class DependencyInjection
+{
+    public static IServiceCollection AddApplication(this IServiceCollection services)
+    {
+        var assembly = typeof(DependencyInjection).Assembly;
+
+        services.AddMediatR(configuration =>
+            configuration.RegisterServicesFromAssembly(assembly));
+
+        services.AddValidatorsFromAssembly(assembly);
+
+        return services;
+    }
+}

Application/Exceptions/EntityNotFoundException.cs

@@ -0,0 +1,17 @@
+using System.Net;
+
+namespace Application.Exceptions;
+
+public class EntityNotFoundException : Exception
+{
+    public static HttpStatusCode StatusCode = HttpStatusCode.NotFound;
+
+    public EntityNotFoundException() : base() 
+    {}
+
+    public EntityNotFoundException(string message) : base(message) 
+    {}
+
+    public EntityNotFoundException(string message, Exception innerException) : base(message, innerException)
+    {}
+}

Application/Exceptions/ErrorDetails.cs

@@ -0,0 +1,15 @@
+using System.Text.Json;
+
+namespace Application.Exceptions;
+
+public class ErrorDetails
+{
+    public int StatusCode { get; set; }
+
+    public string Message { get; set; }
+
+    public override string ToString()
+    {
+        return JsonSerializer.Serialize(this);
+    }
+}

Application/Interfaces/ITodoItemsRepository.cs

@@ -0,0 +1,57 @@
+using Domain.Entities;
+
+namespace Application.Interfaces;
+
+public interface ITodoItemsRepository
+{
+    /// <summary>
+    /// Gets every TodoItem
+    /// </summary>
+    /// <returns>Collection of TodoItems</returns>
+    Task<IEnumerable<TodoItem>> GetAll();
+
+    /// <summary>
+    /// Gets every TodoItem and separates them by pages
+    /// </summary>
+    /// <param name="page">Page</param>
+    /// <param name="pageSize">Items per page</param>
+    /// <returns>Collection of TodoItems</returns>
+    Task<IEnumerable<TodoItem>> GetAllPaginated(int page = 1, int pageSize = 10);
+
+    /// <summary>
+    /// Gets a specific TodoItem by its ID
+    /// </summary>
+    /// <param name="todoItemId">TodoItem ID</param>
+    /// <returns>TodoItem</returns>
+    Task<TodoItem> GetById(long todoItemId);
+
+    /// <summary>
+    /// Creates a new TodoItem
+    /// </summary>
+    /// <param name="todoItem">New TodoItem</param>
+    /// <returns>Created TodoItem</returns>
+    Task<TodoItem> CreateTodoItem(TodoItem todoItem);
+
+    /// <summary>
+    /// Updates an existing TodoItem
+    /// </summary>
+    /// <param name="todoItemId">TodoItem ID</param>
+    /// <param name="todoItem">Updated TodoItem data</param>
+    /// <returns>Updated TodoItem</returns>
+    Task<TodoItem> UpdateTodoItem(long todoItemId, TodoItem todoItem);
+
+    /// <summary>
+    /// Updates TodoItem's secret
+    /// </summary>
+    /// <param name="todoItemId">TodoItem ID</param>
+    /// <param name="secret">TodoItem Secret</param>
+    /// <returns>Updated TodoItem</returns>
+    Task<TodoItem> UpdateTodoItemSecret(long todoItemId, string secret);
+
+    /// <summary>
+    /// Deletes an existing TodoItem by ID
+    /// </summary>
+    /// <param name="todoItemId">TodoItem ID</param>
+    /// <returns></returns>
+    Task DeleteTodoItem(long todoItemId);
+}

Application/TodoItems/CommandHandlers/CreateTodoItemHandler.cs

@@ -0,0 +1,28 @@
+using Application.Interfaces;
+using Application.TodoItems.Commands;
+using Domain.Entities;
+using MediatR;
+
+namespace Application.TodoItems.CommandHandlers;
+
+public class CreateTodoItemHandler : IRequestHandler<CreateTodoItem, TodoItem>
+{
+    private readonly ITodoItemsRepository _todoItemsRepository;
+
+    public CreateTodoItemHandler(ITodoItemsRepository todoItemsRepository)
+    {
+        _todoItemsRepository = todoItemsRepository;
+    }
+
+    public async Task<TodoItem> Handle(CreateTodoItem request, CancellationToken cancellationToken)
+    {
+        var newTodoItem = new TodoItem
+        {
+            Name = request.Name,
+            IsComplete = request.IsComplete,
+            Secret = request.Secret
+        };
+
+        return await _todoItemsRepository.CreateTodoItem(newTodoItem);
+    }
+}

Application/TodoItems/CommandHandlers/DeleteTodoItemHandler.cs

@@ -0,0 +1,21 @@
+using Application.Interfaces;
+using Application.TodoItems.Commands;
+using Domain.Entities;
+using MediatR;
+
+namespace Application.TodoItems.CommandHandlers;
+
+public class DeleteTodoItemHandler : IRequestHandler<DeleteTodoItem>
+{
+    private readonly ITodoItemsRepository _todoItemsRepository;
+
+    public DeleteTodoItemHandler(ITodoItemsRepository todoItemsRepository)
+    {
+        _todoItemsRepository = todoItemsRepository;
+    }
+
+    public async Task Handle(DeleteTodoItem request, CancellationToken cancellationToken)
+    {
+        await _todoItemsRepository.DeleteTodoItem(request.Id);
+    }
+}

Application/TodoItems/CommandHandlers/UpdateTodoItemHandler.cs

@@ -0,0 +1,26 @@
+using Application.Interfaces;
+using Application.TodoItems.Commands;
+using Domain.Entities;
+using MediatR;
+
+namespace Application.TodoItems.CommandHandlers;
+
+public class UpdateTodoItemHandler : IRequestHandler<UpdateTodoItem, TodoItem>
+{
+    private readonly ITodoItemsRepository _todoItemsRepository;
+
+    public UpdateTodoItemHandler(ITodoItemsRepository todoItemsRepository)
+    {
+        _todoItemsRepository = todoItemsRepository;
+    }
+
+    public async Task<TodoItem> Handle(UpdateTodoItem request, CancellationToken cancellationToken)
+    {
+        var updatedTodoItem = new TodoItem
+        {
+            Name = request.Name,
+            IsComplete = request.IsComplete
+        };
+        return await _todoItemsRepository.UpdateTodoItem(request.Id, updatedTodoItem);
+    }
+}

Application/TodoItems/Commands/CreateTodoItem.cs

@@ -0,0 +1,23 @@
+using Application.TodoItems.Models;
+using Domain.Entities;
+using MediatR;
+
+namespace Application.TodoItems.Commands;
+
+public class CreateTodoItem : IRequest<TodoItem>
+{
+    public string Name { get; set; }
+
+    public bool IsComplete { get; set; }
+
+    public string Secret { get; set; }
+
+    public CreateTodoItem() 
+    {}
+
+    public CreateTodoItem(CreateTodoItemRequest request)
+    {
+        Name = request.Name;
+        IsComplete = request.IsComplete;
+    }
+}

Application/TodoItems/Commands/DeleteTodoItem.cs

@@ -0,0 +1,16 @@
+using MediatR;
+
+namespace Application.TodoItems.Commands;
+
+public class DeleteTodoItem : IRequest
+{
+    public long Id { get; set; }
+
+    public DeleteTodoItem()
+    {}
+
+    public DeleteTodoItem(long id)
+    {
+        Id = id;
+    }
+}

Application/TodoItems/Commands/UpdateTodoItem.cs

@@ -0,0 +1,24 @@
+using Application.TodoItems.Models;
+using Domain.Entities;
+using MediatR;
+
+namespace Application.TodoItems.Commands;
+
+public class UpdateTodoItem : IRequest<TodoItem>
+{
+    public long Id { get; set; }
+
+    public string Name { get; set; }
+
+    public bool IsComplete { get; set; }
+
+    public UpdateTodoItem()
+    {}
+
+    public UpdateTodoItem(UpdateTodoItemRequest request)
+    {
+        Id = request.Id;
+        Name = request.Name;
+        IsComplete = request.IsComplete;
+    }
+}

Application/TodoItems/Models/CreateTodoItemRequest.cs

@@ -0,0 +1,8 @@
+namespace Application.TodoItems.Models;
+
+public class CreateTodoItemRequest
+{
+    public string Name { get; set; }
+
+    public bool IsComplete { get; set; }
+}

Application/TodoItems/Models/TodoItemFullModel.cs

@@ -0,0 +1,25 @@
+using Domain.Entities;
+
+namespace Application.TodoItems.Models;
+
+public class TodoItemFullModel
+{
+    public long Id { get; set; }
+
+    public string Name { get; set; }
+
+    public bool IsComplete { get; set; }
+
+    public string Secret { get; set; }
+
+    public TodoItemFullModel()
+    {}
+
+    public TodoItemFullModel(TodoItem todoItem)
+    {
+        Id = todoItem.Id;
+        Name = todoItem.Name;
+        IsComplete = todoItem.IsComplete;
+        Secret = todoItem.Secret;
+    }
+}

Application/TodoItems/Models/TodoItemShortModel.cs

@@ -0,0 +1,22 @@
+using Domain.Entities;
+
+namespace Application.TodoItems.Models;
+
+public class TodoItemShortModel
+{
+    public long Id { get; set; }
+
+    public string Name { get; set; }
+
+    public bool IsComplete { get; set; }
+
+    public TodoItemShortModel()
+    {}
+
+    public TodoItemShortModel(TodoItem todoItem)
+    {
+        Id = todoItem.Id;
+        Name = todoItem.Name;
+        IsComplete = todoItem.IsComplete;
+    }
+}

Application/TodoItems/Models/UpdateTodoItemRequest.cs

@@ -0,0 +1,10 @@
+namespace Application.TodoItems.Models;
+
+public class UpdateTodoItemRequest
+{
+    public long Id { get; set; }
+
+    public string Name { get; set; }
+
+    public bool IsComplete { get; set; }
+}

Application/TodoItems/Queries/GetAllTodoItems.cs

@@ -0,0 +1,9 @@
+using Domain.Entities;
+using MediatR;
+
+namespace Application.TodoItems.Queries;
+
+public class GetAllTodoItems : IRequest<IEnumerable<TodoItem>>
+{
+
+}

Application/TodoItems/Queries/GetTodoItemById.cs

@@ -0,0 +1,17 @@
+using Domain.Entities;
+using MediatR;
+
+namespace Application.TodoItems.Queries;
+
+public class GetTodoItemById : IRequest<TodoItem>
+{
+    public long Id { get; set; }
+
+    public GetTodoItemById()
+    {}
+
+    public GetTodoItemById(long id)
+    {
+        Id = id;
+    }
+}