From c044532564d9f6bba767d08eed4839c074608428 Mon Sep 17 00:00:00 2001
From: glax <johanna@bernloehr.eu>
Date: Tue, 22 Jul 2025 21:53:27 +0200
Subject: [PATCH] Add Maintenance Controller - CleanupNoDownloadManga

---
 API/Controllers/MaintenanceController.cs | 36 ++++++++++++++++++++++++
 API/Controllers/MangaController.cs       |  2 +-
 2 files changed, 37 insertions(+), 1 deletion(-)
 create mode 100644 API/Controllers/MaintenanceController.cs

diff --git a/API/Controllers/MaintenanceController.cs b/API/Controllers/MaintenanceController.cs
new file mode 100644
index 0000000..844bb6d
--- /dev/null
+++ b/API/Controllers/MaintenanceController.cs
@@ -0,0 +1,36 @@
+using API.MangaConnectors;
+using API.Schema.MangaContext;
+using Asp.Versioning;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.EntityFrameworkCore;
+using static Microsoft.AspNetCore.Http.StatusCodes;
+
+namespace API.Controllers;
+
+[ApiVersion(2)]
+[ApiController]
+[Route("v{v:apiVersion}/[controller]")]
+public class MaintenanceController(MangaContext mangaContext) : Controller
+{
+    
+    /// <summary>
+    /// Removes all <see cref="Manga"/> not marked for Download on any <see cref="MangaConnector"/>
+    /// </summary>
+    /// <response code="200"></response>
+    /// <response code="500">Error during Database Operation</response>
+    [HttpPost("CleanupNoDownloadManga")]
+    [ProducesResponseType(Status200OK)]
+    [ProducesResponseType<string>(Status500InternalServerError, "text/plain")]
+    public IActionResult CleanupNoDownloadManga()
+    {
+        Manga[] noDownloads = mangaContext.Mangas
+            .Include(m => m.MangaConnectorIds)
+            .Where(m => !m.MangaConnectorIds.Any(id => id.UseForDownload))
+            .ToArray();
+        mangaContext.Mangas.RemoveRange(noDownloads);
+        
+        if(mangaContext.Sync() is { success: false } result)
+            return StatusCode(Status500InternalServerError, result.exceptionMessage);
+        return Ok();
+    }
+}
\ No newline at end of file
diff --git a/API/Controllers/MangaController.cs b/API/Controllers/MangaController.cs
index a42c975..51afb1d 100644
--- a/API/Controllers/MangaController.cs
+++ b/API/Controllers/MangaController.cs
@@ -66,7 +66,7 @@ public class MangaController(MangaContext context) : Controller
     /// </summary>
     /// <param name="MangaId"><see cref="Manga"/>.Key</param>
     /// <response code="200"></response>
-    /// <response code="404"><<see cref="Manga"/> with <paramref name="MangaId"/> not found</response>
+    /// <response code="404"><see cref="Manga"/> with <paramref name="MangaId"/> not found</response>
     /// <response code="500">Error during Database Operation</response>
     [HttpDelete("{MangaId}")]
     [ProducesResponseType(Status200OK)]