Add endpoint that fetches all Metadataentries for Manga

API/Controllers/MetadataFetcherController.cs

@@ -36,12 +36,28 @@ public class MetadataFetcherController(MangaContext context) : Controller
     [ProducesResponseType(Status500InternalServerError)]
     public async Task<Results<Ok<List<MetadataEntry>>, InternalServerError>> GetLinkedEntries ()
     {
-        if (await context.MetadataEntries.ToListAsync() is not { } result)
+        if (await context.MetadataEntries.ToListAsync(HttpContext.RequestAborted) is not { } result)
             return TypedResults.InternalServerError();
         
         return TypedResults.Ok(result);
     }
 
+    /// <summary>
+    /// Returns all <see cref="MetadataEntry"/> for <see cref="Manga"/> with <paramref name="MangaId"/>
+    /// </summary>
+    /// <response code="200"></response>
+    /// <response code="404"><see cref="Manga"/> with <paramref name="MangaId"/> not found</response>
+    [HttpGet("Links/{MangaId}")]
+    [ProducesResponseType<List<MetadataEntry>>(Status200OK, "application/json")]
+    [ProducesResponseType(Status500InternalServerError)]
+    public async Task<Results<Ok<List<MetadataEntry>>, NotFound<string>>> GetLinkedEntries(string MangaId)
+    {
+        if (await context.MetadataEntries.Where(me => me.MangaId == MangaId).ToListAsync(HttpContext.RequestAborted) is not { } result)
+            return TypedResults.NotFound(nameof(MangaId));
+        
+        return TypedResults.Ok(result);
+    }
+
     /// <summary>
     /// Searches <see cref="MetadataFetcher"/> (Metadata-Sites) for Manga-Metadata
     /// </summary>

API/openapi/API_v2.json

@@ -1673,6 +1673,45 @@
         }
       }
     },
+    "/v2/MetadataFetcher/Links/{MangaId}": {
+      "get": {
+        "tags": [
+          "MetadataFetcher"
+        ],
+        "summary": "Returns all API.Schema.MangaContext.MetadataFetchers.MetadataEntry for API.Schema.MangaContext.Manga with MangaId",
+        "parameters": [
+          {
+            "name": "MangaId",
+            "in": "path",
+            "required": true,
+            "schema": {
+              "type": "string"
+            }
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "",
+            "content": {
+              "application/json; x-version=2.0": {
+                "schema": {
+                  "type": "array",
+                  "items": {
+                    "$ref": "#/components/schemas/MetadataEntry"
+                  }
+                }
+              }
+            }
+          },
+          "500": {
+            "description": "Internal Server Error"
+          },
+          "404": {
+            "description": "API.Schema.MangaContext.Manga with MangaId not found"
+          }
+        }
+      }
+    },
     "/v2/MetadataFetcher/{MetadataFetcherName}/SearchManga/{MangaId}": {
       "post": {
         "tags": [