Vibe deck builder WIP

Chrono/Server/Controllers/DecksController.cs

@@ -0,0 +1,108 @@
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.EntityFrameworkCore;
+using Server.Models;
+
+namespace Server.Controllers;
+
+[ApiController]
+[Route("api/[controller]")]
+public class DecksController : ControllerBase
+{
+    private readonly AppDbContext _context;
+
+    public DecksController(AppDbContext context)
+    {
+        _context = context;
+    }
+
+    [HttpGet]
+    public async Task<ActionResult<List<UserDeck>>> GetDecks()
+    {
+        try
+        {
+            return Ok(await _context.UserDecks.OrderByDescending(d => d.UpdatedAt).ToListAsync());
+        }
+        catch (Exception ex)
+        {
+            Console.WriteLine($"[WARNING] Could not retrieve decks: {ex.Message}");
+            return Ok(new List<UserDeck>());
+        }
+    }
+
+    [HttpGet("{id:guid}")]
+    public async Task<ActionResult<UserDeck>> GetDeck(Guid id)
+    {
+        try
+        {
+            var deck = await _context.UserDecks.FindAsync(id);
+            if (deck == null) return NotFound();
+            return Ok(deck);
+        }
+        catch (Exception ex)
+        {
+            Console.WriteLine($"[WARNING] Could not retrieve deck: {ex.Message}");
+            return StatusCode(500);
+        }
+    }
+
+    [HttpPost]
+    public async Task<ActionResult<UserDeck>> CreateDeck(UserDeck deck)
+    {
+        try
+        {
+            deck.Id = Guid.NewGuid();
+            deck.UpdatedAt = DateTime.UtcNow;
+            _context.UserDecks.Add(deck);
+            await _context.SaveChangesAsync();
+            return Ok(deck);
+        }
+        catch (Exception ex)
+        {
+            Console.WriteLine($"[WARNING] Could not create deck: {ex.Message}");
+            return StatusCode(500, "Failed to save deck.");
+        }
+    }
+
+    [HttpPut("{id:guid}")]
+    public async Task<ActionResult<UserDeck>> UpdateDeck(Guid id, UserDeck deck)
+    {
+        try
+        {
+            var existing = await _context.UserDecks.FindAsync(id);
+            if (existing == null) return NotFound();
+
+            existing.Name = deck.Name;
+            existing.Cards = deck.Cards;
+            existing.Divers = deck.Divers;
+            existing.Notes = deck.Notes;
+            existing.Season = deck.Season;
+            existing.UpdatedAt = DateTime.UtcNow;
+
+            await _context.SaveChangesAsync();
+            return Ok(existing);
+        }
+        catch (Exception ex)
+        {
+            Console.WriteLine($"[WARNING] Could not update deck: {ex.Message}");
+            return StatusCode(500, "Failed to update deck.");
+        }
+    }
+
+    [HttpDelete("{id:guid}")]
+    public async Task<IActionResult> DeleteDeck(Guid id)
+    {
+        try
+        {
+            var deck = await _context.UserDecks.FindAsync(id);
+            if (deck == null) return NotFound();
+            _context.UserDecks.Remove(deck);
+            await _context.SaveChangesAsync();
+            return NoContent();
+        }
+        catch (Exception ex)
+        {
+            Console.WriteLine($"[WARNING] Could not delete deck: {ex.Message}");
+            return StatusCode(500);
+        }
+    }
+}