Added event system, soft error handler and added some things from helio

Moonlight/App/Database/DataContext.cs

@@ -0,0 +1,42 @@
+using Microsoft.EntityFrameworkCore;
+using Moonlight.App.Database.Entities;
+using Moonlight.App.Services;
+
+namespace Moonlight.App.Database;
+
+public class DataContext : DbContext
+{
+    private readonly ConfigService ConfigService;
+    
+    public DbSet<User> Users { get; set; }
+
+    public DataContext(ConfigService configService)
+    {
+        ConfigService = configService;
+    }
+
+    protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
+    {
+        if (!optionsBuilder.IsConfigured)
+        {
+            var config = ConfigService.Get().Database;
+
+            if (config.UseSqlite)
+                optionsBuilder.UseSqlite($"Data Source={config.SqlitePath}");
+            else
+            {
+                var connectionString = $"host={config.Host};" +
+                                       $"port={config.Port};" +
+                                       $"database={config.Database};" +
+                                       $"uid={config.Username};" +
+                                       $"pwd={config.Password}";
+
+                optionsBuilder.UseMySql(
+                    connectionString,
+                    ServerVersion.AutoDetect(connectionString),
+                    builder => builder.EnableRetryOnFailure(5)
+                );
+            }
+        }
+    }
+}

Moonlight/App/Database/Entities/User.cs

@@ -0,0 +1,19 @@
+namespace Moonlight.App.Database.Entities;
+
+public class User
+{
+    public int Id { get; set; }
+    public string Username { get; set; }
+    public string Email { get; set; }
+    public string Password { get; set; }
+    public string? Avatar { get; set; } = null;
+    public string? TotpKey { get; set; } = null;
+    
+    // Meta data
+    public string Flags { get; set; } = "";
+    public int Permissions { get; set; } = 0;
+    
+    // Timestamps
+    public DateTime TokenValidTimestamp { get; set; } = DateTime.UtcNow.AddMinutes(-10);
+    public DateTime CreatedAt { get; set; } = DateTime.UtcNow;
+}