✨ Custom apps developer APIs

DysonNetwork.Sphere/Developer/CustomAppService.cs

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+using DysonNetwork.Sphere.Publisher;
+using Microsoft.EntityFrameworkCore;
+
+namespace DysonNetwork.Sphere.Developer;
+
+public class CustomAppService(AppDatabase db, PublisherService ps)
+{
+    public async Task<CustomApp?> CreateAppAsync(Guid publisherId, string name, string slug)
+    {
+        var publisher = await db.Publishers.FirstOrDefaultAsync(p => p.Id == publisherId);
+        if (publisher == null)
+        {
+            return null;
+        }
+
+        if (!await ps.HasFeature(publisherId, "developer"))
+        {
+            return null;
+        }
+
+        var app = new CustomApp
+        {
+            Name = name,
+            Slug = slug,
+            PublisherId = publisher.Id
+        };
+
+        db.CustomApps.Add(app);
+        await db.SaveChangesAsync();
+
+        return app;
+    }
+
+    public async Task<CustomApp?> GetAppAsync(Guid id)
+    {
+        return await db.CustomApps.FindAsync(id);
+    }
+
+    public async Task<List<CustomApp>> GetAppsByPublisherAsync(Guid publisherId)
+    {
+        return await db.CustomApps.Where(a => a.PublisherId == publisherId).ToListAsync();
+    }
+
+    public async Task<CustomApp?> UpdateAppAsync(Guid id, string name, string slug)
+    {
+        var app = await db.CustomApps.FindAsync(id);
+        if (app == null)
+        {
+            return null;
+        }
+
+        app.Name = name;
+        app.Slug = slug;
+
+        await db.SaveChangesAsync();
+
+        return app;
+    }
+
+    public async Task<bool> DeleteAppAsync(Guid id)
+    {
+        var app = await db.CustomApps.FindAsync(id);
+        if (app == null)
+        {
+            return false;
+        }
+
+        db.CustomApps.Remove(app);
+        await db.SaveChangesAsync();
+
+        return true;
+    }
+}