Add an api to publish a rescan request

back/src/Kyoo.Abstractions/Controllers/IScanner.cs

@@ -23,5 +23,6 @@ namespace Kyoo.Abstractions.Controllers;
 
 public interface IScanner
 {
+	Task SendRescanRequest();
 	Task SendRefreshRequest(string kind, Guid id);
 }

back/src/Kyoo.Core/Views/Admin/Misc.cs

@@ -19,6 +19,7 @@
 using System;
 using System.Collections.Generic;
 using System.Threading.Tasks;
+using Kyoo.Abstractions.Controllers;
 using Kyoo.Abstractions.Models.Permissions;
 using Kyoo.Core.Controllers;
 using Microsoft.AspNetCore.Http;
@@ -65,6 +66,22 @@ public class Misc(MiscRepository repo) : BaseApi
 		return NoContent();
 	}
 
+	/// <summary>
+	/// Rescan library
+	/// </summary>
+	/// <remark>
+	/// Trigger a complete library rescan
+	/// </remark>
+	/// <returns>Nothing</returns>
+	[HttpPost("/rescan")]
+	[PartialPermission(Kind.Write)]
+	[ProducesResponseType(StatusCodes.Status204NoContent)]
+	public async Task<IActionResult> RescanLibrary([FromServices] IScanner scanner)
+	{
+		await scanner.SendRescanRequest();
+		return NoContent();
+	}
+
 	/// <summary>
 	/// List items to refresh.
 	/// </summary>

back/src/Kyoo.Core/Views/Resources/ShowApi.cs

@@ -50,7 +50,7 @@ public class ShowApi(ILibraryManager libraryManager) : CrudThumbsApi<Show>(libra
 	/// </remarks>
 	/// <param name="identifier">The ID or slug of the <see cref="Show"/>.</param>
 	/// <returns>Nothing</returns>
-	/// <response code="404">No episode with the given ID or slug could be found.</response>
+	/// <response code="404">No show with the given ID or slug could be found.</response>
 	[HttpPost("{identifier:id}/refresh")]
 	[PartialPermission(Kind.Write)]
 	[ProducesResponseType(StatusCodes.Status204NoContent)]

back/src/Kyoo.RabbitMq/ScannerProducer.cs

@@ -19,7 +19,6 @@
 using System.Text;
 using System.Text.Json;
 using Kyoo.Abstractions.Controllers;
-using Kyoo.Abstractions.Models;
 using Kyoo.Utils;
 using RabbitMQ.Client;
 
@@ -35,29 +34,17 @@ public class ScannerProducer : IScanner
 		_channel.QueueDeclare("scanner", exclusive: false, autoDelete: false);
 	}
 
-	private IRepository<T>.ResourceEventHandler _Publish<T>(
-		string exchange,
-		string type,
-		string action
-	)
-		where T : IResource, IQuery
+	private Task _Publish<T>(T message)
 	{
-		return (T resource) =>
-		{
-			Message<T> message =
-				new()
-				{
-					Action = action,
-					Type = type,
-					Value = resource,
-				};
-			_channel.BasicPublish(
-				exchange,
-				routingKey: message.AsRoutingKey(),
-				body: message.AsBytes()
-			);
-			return Task.CompletedTask;
-		};
+		var body = Encoding.UTF8.GetBytes(JsonSerializer.Serialize(message, Utility.JsonOptions));
+		_channel.BasicPublish("", routingKey: "scanner", body: body);
+		return Task.CompletedTask;
+	}
+
+	public Task SendRescanRequest()
+	{
+		var message = new { Action = "rescan", };
+		return _Publish(message);
 	}
 
 	public Task SendRefreshRequest(string kind, Guid id)
@@ -68,8 +55,6 @@ public class ScannerProducer : IScanner
 			Kind = kind.ToLowerInvariant(),
 			Id = id
 		};
-		var body = Encoding.UTF8.GetBytes(JsonSerializer.Serialize(message, Utility.JsonOptions));
-		_channel.BasicPublish("", routingKey: "scanner", body: body);
-		return Task.CompletedTask;
+		return _Publish(message);
 	}
 }