From 3ba1261f31ace008dc15c7e8c1e0924afd6b7458 Mon Sep 17 00:00:00 2001
From: Glax <johanna@bernloehr.eu>
Date: Thu, 13 Mar 2025 17:23:52 +0100
Subject: [PATCH] Add Endpoints to retrieve all (not-)Downloaded Chapters

---
 API/Controllers/MangaController.cs | 48 ++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)

diff --git a/API/Controllers/MangaController.cs b/API/Controllers/MangaController.cs
index 69bd6ba..e88b0a5 100644
--- a/API/Controllers/MangaController.cs
+++ b/API/Controllers/MangaController.cs
@@ -146,6 +146,54 @@ public class MangaController(PgsqlContext context) : Controller
         return Ok(ret);
     }
     
+    /// <summary>
+    /// Returns all downloaded Chapters for Manga with ID
+    /// </summary>
+    /// <param name="MangaId">Manga-ID</param>
+    /// <response code="200"></response>
+    /// <response code="204">No available chapters</response>
+    /// <response code="404">Manga with ID not found.</response>
+    [HttpGet("{MangaId}/Chapters/Downloaded")]
+    [ProducesResponseType<Chapter[]>(Status200OK, "application/json")]
+    [ProducesResponseType(Status204NoContent)]
+    [ProducesResponseType(Status404NotFound)]
+    public IActionResult GetChaptersDownloaded(string MangaId)
+    {
+        Manga? m = context.Manga.Find(MangaId);
+        if (m is null)
+            return NotFound();
+        
+        List<Chapter> chapters = context.Chapters.Where(c => c.ParentMangaId == m.MangaId && c.Downloaded == true).ToList();
+        if (chapters.Count == 0)
+            return NoContent();
+        
+        return Ok(chapters);
+    }
+    
+    /// <summary>
+    /// Returns all Chapters not downloaded for Manga with ID
+    /// </summary>
+    /// <param name="MangaId">Manga-ID</param>
+    /// <response code="200"></response>
+    /// <response code="204">No available chapters</response>
+    /// <response code="404">Manga with ID not found.</response>
+    [HttpGet("{MangaId}/Chapters/NotDownloaded")]
+    [ProducesResponseType<Chapter[]>(Status200OK, "application/json")]
+    [ProducesResponseType(Status204NoContent)]
+    [ProducesResponseType(Status404NotFound)]
+    public IActionResult GetChaptersNotDownloaded(string MangaId)
+    {
+        Manga? m = context.Manga.Find(MangaId);
+        if (m is null)
+            return NotFound();
+        
+        List<Chapter> chapters = context.Chapters.Where(c => c.ParentMangaId == m.MangaId && c.Downloaded == false).ToList();
+        if (chapters.Count == 0)
+            return NoContent();
+        
+        return Ok(chapters);
+    }
+    
     /// <summary>
     /// Returns the latest Chapter of requested Manga available on Website
     /// </summary>