feat: DTOs, Result Type

TicketAppIncrArchi.Application/Services/TicketServices.cs

@@ -1,4 +1,6 @@
 using System.Runtime.CompilerServices;
+using Microsoft.AspNetCore.Http.HttpResults;
+using TicketAppIncrArchi.Application.DTO;
 using TicketAppIncrArchi.Application.Interfaces;
 using TicketAppIncrArchi.Domain.Entities;
 
@@ -8,18 +10,49 @@ public class TicketService : ITicketService
 {
 
     private readonly List<Ticket> _tickets = new();
-    public IEnumerable<Ticket> GetAll() => _tickets;
+    public IEnumerable<TicketResponse> GetAll()
+    {
+        var result =_tickets.Select(t => new TicketResponse
+        {
+            Id = t.Id,
+            Title = t.Title,
+            Description =t.Description,
+        }); 
+    
+        return result;
+    }
 
+    
     public Ticket? GetById(Guid id)
     {
         return _tickets.FirstOrDefault(ticket => ticket.Id == id);
     } 
 
-    public Ticket Create(Ticket ticket)
+    public Result<CreateTicketResponse> Create(CreateTicketRequest request)
     {
-        ticket.Id = Guid.NewGuid();
+        
+        if (string.IsNullOrWhiteSpace(request.Title))
+            return Result<CreateTicketResponse>.Fail("Title is Required");
+
+        var ticket = new Ticket
+        {
+            Id = Guid.NewGuid(),
+            Title = request.Title,
+            Description = request.Description  
+        };
+
+        //send creation to repo
         _tickets.Add(ticket);
-        return ticket;
+
+        var response = new CreateTicketResponse 
+        {
+            Id = ticket.Id,
+            Title = ticket.Title,
+            Description = ticket.Description
+        };
+
+        return Result<CreateTicketResponse>.Ok(response);
+        
     }
     
 }