Reworking the plugin interface and moving the database to an external dll

Kyoo.Postgresql/PostgresModule.cs

@@ -0,0 +1,49 @@
+using System;
+using Kyoo.Controllers;
+using Microsoft.AspNetCore.Builder;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Configuration;
+using Unity;
+using Unity.Injection;
+using Unity.Lifetime;
+using Unity.Resolution;
+
+namespace Kyoo.Postgresql
+{
+	/// <summary>
+	/// A module to add postgresql capacity to the app.
+	/// </summary>
+	public class PostgresModule : IPlugin
+	{
+		/// <inheritdoc />
+		public string Slug => "postgresql";
+
+		/// <inheritdoc />
+		public string Name => "Postgresql";
+
+		/// <inheritdoc />
+		public string Description => "A database context for postgresql.";
+
+		/// <inheritdoc />
+		public string[] Provides => new[]
+		{
+			$"{nameof(DatabaseContext)}:{nameof(PostgresContext)}"
+		};
+
+		/// <inheritdoc />
+		public string[] Requires => Array.Empty<string>();
+
+		/// <inheritdoc />
+		public void Configure(IUnityContainer container, IConfiguration config, IApplicationBuilder app, bool debugMode)
+		{
+			// options.UseNpgsql(_configuration.GetDatabaseConnection());
+			// //          				// .EnableSensitiveDataLogging()
+			// //          				// .UseLoggerFactory(LoggerFactory.Create(builder => builder.AddConsole()));
+			
+			container.RegisterFactory<DatabaseContext>(_ =>
+			{
+				return new PostgresContext(config.GetDatabaseConnection(), debugMode);
+			});
+		}
+	}
+}