Erste lauffähige Version

Services/SqliteTicketService.cs

@@ -0,0 +1,67 @@
+using Microsoft.EntityFrameworkCore;
+using TodoTicketApp.Data;
+using TodoTicketApp.Models;
+
+namespace TodoTicketApp.Services;
+
+public class SqliteTicketService : ITicketService
+{
+    private readonly AppDbContext _context;
+
+    public SqliteTicketService(AppDbContext context)
+    {
+        _context = context;
+    }
+
+    public void AddTicket(Ticket ticket)
+    {
+        _context.Tickets.Add(ticket);
+        _context.SaveChanges();
+    }
+
+    public IEnumerable<Ticket> GetPendingTickets()
+    {
+        // Wichtig: .Include(t => t.Comments) sorgt dafür, dass die Kommentare mitgeladen werden
+        return _context.Tickets
+            .Include(t => t.Comments)
+            .Where(t => !t.IsCompleted)
+            .OrderByDescending(t => t.Priority)
+            .ThenBy(t => t.CreatedAt)
+            .ToList();
+    }
+
+    public Ticket? GetTicketById(Guid id)
+    {
+        return _context.Tickets
+            .Include(t => t.Comments)
+            .FirstOrDefault(t => t.Id == id);
+    }
+
+    public Ticket? GetNextTicket()
+    {
+        return GetPendingTickets().FirstOrDefault();
+    }
+
+    public void CompleteTicket(Guid id)
+    {
+        var ticket = _context.Tickets.FirstOrDefault(t => t.Id == id);
+        if (ticket != null)
+        {
+            ticket.IsCompleted = true;
+            _context.SaveChanges();
+        }
+    }
+
+    public void AddComment(Guid ticketId, TicketComment comment)
+    {
+        comment.TicketId = ticketId;
+        _context.Comments.Add(comment);
+        _context.SaveChanges();
+    }
+
+    public void UpdateTicket(Ticket ticket)
+    {
+        _context.Tickets.Update(ticket);
+        _context.SaveChanges();
+    }
+}