Add admin UI for SupplierCategories

app/controllers/admin/supplier_categories_controller.rb

@@ -0,0 +1,41 @@
+class Admin::SupplierCategoriesController < Admin::BaseController
+  inherit_resources
+
+  def new
+    @supplier_category = SupplierCategory.new(params[:supplier_category])
+    render layout: false
+  end
+
+  def create
+    @supplier_category = SupplierCategory.new(params[:supplier_category])
+    if @supplier_category.valid? && @supplier_category.save
+      redirect_to update_supplier_categories_admin_finances_url, status: :see_other
+    else
+      render action: 'new', layout: false
+    end
+  end
+
+  def edit
+    @supplier_category = SupplierCategory.find(params[:id])
+    render action: 'new', layout: false
+  end
+
+  def update
+    @supplier_category = SupplierCategory.find(params[:id])
+
+    if @supplier_category.update(params[:supplier_category])
+      redirect_to update_supplier_categories_admin_finances_url, status: :see_other
+    else
+      render action: 'new', layout: false
+    end
+  end
+
+  def destroy
+    @supplier_category = SupplierCategory.find(params[:id])
+    @supplier_category.destroy
+    redirect_to update_supplier_categories_admin_finances_url, status: :see_other
+  rescue StandardError => e
+    flash.now[:alert] = e.message
+    render template: 'shared/alert'
+  end
+end