support for editing category

src/app/components/metadata/categories/categories.component.ts

@@ -18,6 +18,7 @@ export class CategoriesComponent {
   public constructor(private readonly categoryService: CategoryService) { }
 
   public async updateCategory(category: Category): Promise<void> {
-    console.log('updated category', category); // TODO: Remove
+    await this.categoryService.updateCategory(category);
+    await this.categoryService.fetchCategories();
   }
 }

src/app/services/category.service.ts

@@ -16,9 +16,17 @@ export class CategoryService {
   public async fetchCategories(): Promise<void> {
     this.internalCategories.set(await this.http.get<Category[]>(this.categoryPath));
   }
+
+  public async updateCategory(category: Category): Promise<Category> {
+    return await this.http.put<Category>(this.categoryPath, category);
+  }
 }
 
 export interface Category {
   id: string;
   name: string;
 }
+
+export interface CreateCategory {
+  name: string;
+}