feat: demo things

Author: hamed-shirbandi

src/1-Libraries/Application/Application.csproj

@@ -3,6 +3,7 @@
 		<TargetFramework>net8.0</TargetFramework>
 		<AssemblyName>CanBeYours.Application</AssemblyName>
 		<RootNamespace>CanBeYours.Application</RootNamespace>
+		<ImplicitUsings>enable</ImplicitUsings>
 	</PropertyGroup>
 	<ItemGroup>
 		<PackageReference Include="CodeBlock.DevKit.Application" Version="1.3.4" />

src/1-Libraries/Application/Dtos/CreateDemoThingDto.cs

@@ -0,0 +1,14 @@
+using System.ComponentModel.DataAnnotations;
+using CanBeYours.Core.Resources;
+using CodeBlock.DevKit.Contracts.Dtos;
+
+namespace CanBeYours.Application.Dtos;
+
+public class CreateDemoThingDto : BaseDto
+{
+    [Required(ErrorMessageResourceType = typeof(SharedResource), ErrorMessageResourceName = nameof(SharedResource.DemoThing_Name))]
+    public string Name { get; set; }
+
+    [Required(ErrorMessageResourceType = typeof(SharedResource), ErrorMessageResourceName = nameof(SharedResource.DemoThing_Description))]
+    public string Description { get; set; }
+} 

src/1-Libraries/Application/Dtos/GetDemoThingDto.cs

@@ -2,10 +2,8 @@
 
 namespace CanBeYours.Application.Dtos;
 
-public class GetDemoThingDto : GetEntityDto
+public class GetDemoThingDto : BaseDto
 {
-    public GetDemoThingDto() { }
-
     public string Name { get; set; }
     public string Description { get; set; }
 }

src/1-Libraries/Application/Dtos/SearchDemoThingsInputDto.cs

@@ -0,0 +1,8 @@
+using CodeBlock.DevKit.Contracts.Dtos;
+
+namespace CanBeYours.Application.Dtos;
+
+public class SearchDemoThingsInputDto : SearchInputDto
+{
+    // Add any additional search filters here if needed in the future
+} 

src/1-Libraries/Application/Dtos/UpdateDemoThingDto.cs

@@ -0,0 +1,14 @@
+using System.ComponentModel.DataAnnotations;
+using CanBeYours.Core.Resources;
+using CodeBlock.DevKit.Contracts.Dtos;
+
+namespace CanBeYours.Application.Dtos;
+
+public class UpdateDemoThingDto : BaseDto
+{
+    [Required(ErrorMessageResourceType = typeof(SharedResource), ErrorMessageResourceName = nameof(SharedResource.DemoThing_Name))]
+    public string Name { get; set; }
+
+    [Required(ErrorMessageResourceType = typeof(SharedResource), ErrorMessageResourceName = nameof(SharedResource.DemoThing_Description))]
+    public string Description { get; set; }
+} 

src/1-Libraries/Application/Services/DemoThings/DemoThingService.cs

@@ -1,3 +1,38 @@
-namespace CanBeYours.Application.Services.DemoThings;
+using CanBeYours.Application.Dtos;
+using CanBeYours.Application.UseCases.DemoThings.CreateDemoThing;
+using CanBeYours.Application.UseCases.DemoThings.GetDemoThing;
+using CanBeYours.Application.UseCases.DemoThings.SearchDemoThings;
+using CanBeYours.Application.UseCases.DemoThings.UpdateDemoThing;
+using CodeBlock.DevKit.Application.Srvices;
+using CodeBlock.DevKit.Contracts.Dtos;
+using CodeBlock.DevKit.Core.Helpers;
 
-public class DemoThingService : IDemoThingService { }
+namespace CanBeYours.Application.Services.DemoThings;
+
+internal class DemoThingService : ApplicationService, IDemoThingService
+{
+    public DemoThingService(IRequestDispatcher requestDispatcher)
+        : base(requestDispatcher) { }
+
+    public async Task<Result<GetDemoThingDto>> GetDemoThing(string id)
+    {
+        return await _requestDispatcher.SendQuery(new GetDemoThingRequest(id));
+    }
+
+    public async Task<Result<CommandResult>> CreateDemoThing(CreateDemoThingDto input)
+    {
+        return await _requestDispatcher.SendCommand(new CreateDemoThingRequest(input.Name, input.Description));
+    }
+
+    public async Task<Result<CommandResult>> UpdateDemoThing(string id, UpdateDemoThingDto input)
+    {
+        return await _requestDispatcher.SendCommand(new UpdateDemoThingRequest(id, input.Name, input.Description));
+    }
+
+    public async Task<Result<SearchOutputDto<GetDemoThingDto>>> SearchDemoThings(SearchDemoThingsInputDto input)
+    {
+        return await _requestDispatcher.SendQuery(
+            new SearchDemoThingsRequest(input.Term, input.PageNumber, input.RecordsPerPage, input.SortOrder)
+        );
+    }
+}

src/1-Libraries/Application/Services/DemoThings/IDemoThingService.cs

@@ -1,3 +1,13 @@
-namespace CanBeYours.Application.Services.DemoThings;
+using CanBeYours.Application.Dtos;
+using CodeBlock.DevKit.Contracts.Dtos;
+using CodeBlock.DevKit.Core.Helpers;
 
-public interface IDemoThingService { }
+namespace CanBeYours.Application.Services.DemoThings;
+
+public interface IDemoThingService
+{
+    Task<Result<GetDemoThingDto>> GetDemoThing(string id);
+    Task<Result<CommandResult>> CreateDemoThing(CreateDemoThingDto input);
+    Task<Result<CommandResult>> UpdateDemoThing(string id, UpdateDemoThingDto input);
+    Task<Result<SearchOutputDto<GetDemoThingDto>>> SearchDemoThings(SearchDemoThingsInputDto input);
+}

src/1-Libraries/Application/UseCases/DemoThings/CreateDemoThing/CreateDemoThingRequest.cs

@@ -0,0 +1,23 @@
+using System.ComponentModel.DataAnnotations;
+using CanBeYours.Core.Resources;
+using CodeBlock.DevKit.Application.Commands;
+using CodeBlock.DevKit.Core.Resources;
+
+namespace CanBeYours.Application.UseCases.DemoThings.CreateDemoThing;
+
+internal class CreateDemoThingRequest : BaseCommand
+{
+    public CreateDemoThingRequest(string name, string description)
+    {
+        Name = name;
+        Description = description;
+    }
+
+    [Display(Name = nameof(SharedResource.DemoThing_Name), ResourceType = typeof(SharedResource))]
+    [Required(ErrorMessageResourceName = nameof(CoreResource.Required), ErrorMessageResourceType = typeof(CoreResource))]
+    public string Name { get; }
+
+    [Display(Name = nameof(SharedResource.DemoThing_Description), ResourceType = typeof(SharedResource))]
+    [Required(ErrorMessageResourceName = nameof(CoreResource.Required), ErrorMessageResourceType = typeof(CoreResource))]
+    public string Description { get; }
+} 

src/1-Libraries/Application/UseCases/DemoThings/CreateDemoThing/CreateDemoThingUseCase.cs

@@ -0,0 +1,30 @@
+using CanBeYours.Core.Domain.DemoThings;
+using CodeBlock.DevKit.Application.Commands;
+using CodeBlock.DevKit.Application.Srvices;
+using CodeBlock.DevKit.Core.Helpers;
+using MediatR;
+using Microsoft.Extensions.Logging;
+
+namespace CanBeYours.Application.UseCases.DemoThings.CreateDemoThing;
+
+internal class CreateDemoThingUseCase : BaseCommandHandler, IRequestHandler<CreateDemoThingRequest, CommandResult>
+{
+    private readonly IDemoThingRepository _demoThingRepository;
+
+    public CreateDemoThingUseCase(IDemoThingRepository demoThingRepository, IRequestDispatcher requestDispatcher, ILogger<CreateDemoThingUseCase> logger)
+        : base(requestDispatcher, logger)
+    {
+        _demoThingRepository = demoThingRepository;
+    }
+
+    public async Task<CommandResult> Handle(CreateDemoThingRequest request, CancellationToken cancellationToken)
+    {
+        var demoThing = DemoThing.Create(request.Name, request.Description);
+
+        await _demoThingRepository.AddAsync(demoThing);
+
+        await PublishDomainEventsAsync(demoThing.GetDomainEvents());
+
+        return CommandResult.Create(entityId: demoThing.Id);
+    }
+} 

src/1-Libraries/Application/UseCases/DemoThings/GetDemoThing/GetDemoThingRequest.cs

@@ -0,0 +1,14 @@
+using CanBeYours.Application.Dtos;
+using CodeBlock.DevKit.Application.Queries;
+
+namespace CanBeYours.Application.UseCases.DemoThings.GetDemoThing;
+
+internal class GetDemoThingRequest : BaseQuery<GetDemoThingDto>
+{
+    public GetDemoThingRequest(string id)
+    {
+        Id = id;
+    }
+
+    public string Id { get; }
+}