added ability to delete entries. Added MAL RefreshToken Function

AniListFunctions.go

@@ -489,3 +489,39 @@ func (a *App) AniListUpdateEntry(updateBody AniListUpdateVariables) AniListGetSi
 
 	return post
 }
+
+func (a *App) AniListDeleteEntry(mediaListId int) DeleteAniListReturn {
+	type Variables = struct {
+		Id int `json:"id"`
+	}
+
+	body := struct {
+		Query     string    `json:"query"`
+		Variables Variables `json:"variables"`
+	}{
+		Query: `
+			mutation(
+			  $id:Int,
+			){
+			  DeleteMediaListEntry(
+				id:$id,
+			  ){   
+				deleted
+				}
+			}
+		`,
+		Variables: Variables{
+			Id: mediaListId,
+		},
+	}
+
+	returnedBody, _ := AniListQuery(body, true)
+
+	var post DeleteAniListReturn
+	err := json.Unmarshal(returnedBody, &post)
+	if err != nil {
+		log.Printf("Failed at unmarshal, %s\n", err)
+	}
+
+	return post
+}