Add an index page for zones

admin/app/components/solidus_admin/zones/index/component.html.erb

@@ -0,0 +1,35 @@
+<%= page do %>
+  <%= page_header do %>
+    <%= page_header_title title %>
+    <%= page_header_actions do %>
+      <%= render component("ui/button").new(
+        tag: :a,
+        text: t('.add'),
+        href: spree.new_admin_zone_path,
+        icon: "add-line",
+        class: "align-self-end w-full",
+      ) %>
+    <% end %>
+  <% end %>
+
+  <%= render component('ui/table').new(
+    id: stimulus_id,
+    data: {
+      class: Spree::Zone,
+      rows: @page.records,
+      url: ->(zone) { spree.edit_admin_zone_path(zone) },
+      prev: prev_page_path,
+      next: next_page_path,
+      columns: columns,
+      batch_actions: batch_actions,
+    },
+    search: {
+      name: :q,
+      value: params[:q],
+      url: solidus_admin.zones_path,
+      searchbar_key: :name_or_description_cont,
+      filters: filters,
+      scopes: scopes,
+    },
+  ) %>
+<% end %>

admin/app/components/solidus_admin/zones/index/component.rb

@@ -0,0 +1,55 @@
+# frozen_string_literal: true
+
+class SolidusAdmin::Zones::Index::Component < SolidusAdmin::BaseComponent
+  include SolidusAdmin::Layout::PageHelpers
+
+  def initialize(page:)
+    @page = page
+  end
+
+  def title
+    Spree::Zone.model_name.human.pluralize
+  end
+
+  def prev_page_path
+    solidus_admin.url_for(**request.params, page: @page.number - 1, only_path: true) unless @page.first?
+  end
+
+  def next_page_path
+    solidus_admin.url_for(**request.params, page: @page.next_param, only_path: true) unless @page.last?
+  end
+
+  def batch_actions
+    [
+      {
+        display_name: t('.batch_actions.delete'),
+        action: solidus_admin.zones_path,
+        method: :delete,
+        icon: 'delete-bin-7-line',
+      },
+    ]
+  end
+
+  def filters
+    []
+  end
+
+  def scopes
+    []
+  end
+
+  def columns
+    [
+      :name,
+      :description,
+      {
+        header: :kind,
+        data: -> { component('ui/badge').new(name: _1.kind, color: _1.kind == 'country' ? :green : :blue) },
+      },
+      {
+        header: :zone_members,
+        data: -> { _1.zone_members.map(&:zoneable).map(&:name).to_sentence },
+      },
+    ]
+  end
+end

admin/app/components/solidus_admin/zones/index/component.yml

@@ -0,0 +1,4 @@
+en:
+  add: 'Add new'
+  batch_actions:
+    delete: 'Delete'

admin/app/controllers/solidus_admin/zones_controller.rb

@@ -0,0 +1,40 @@
+# frozen_string_literal: true
+
+module SolidusAdmin
+  class ZonesController < SolidusAdmin::BaseController
+    include SolidusAdmin::ControllerHelpers::Search
+
+    def index
+      zones = apply_search_to(
+        Spree::Zone.order(id: :desc),
+        param: :q
+      )
+
+      set_page_and_extract_portion_from(zones)
+
+      respond_to do |format|
+        format.html { render component('zones/index').new(page: @page) }
+      end
+    end
+
+    def destroy
+      @zones = Spree::Zone.where(id: params[:id])
+
+      Spree::Zone.transaction { @zones.destroy_all }
+
+      flash[:notice] = t('.success')
+      redirect_back_or_to zones_path, status: :see_other
+    end
+
+    private
+
+    def load_zone
+      @zone = Spree::Zone.find_by!(number: params[:id])
+      authorize! action_name, @zone
+    end
+
+    def zone_params
+      params.require(:zone).permit(:zone_id, permitted_zone_attributes)
+    end
+  end
+end

admin/config/locales/zones.en.yml

@@ -0,0 +1,6 @@
+en:
+  solidus_admin:
+    zones:
+      title: "Zones"
+      destroy:
+        success: "Zones were successfully removed."

admin/config/routes.rb

@@ -45,4 +45,5 @@
   admin_resources :shipping_categories, only: [:index, :destroy]
   admin_resources :stock_locations, only: [:index, :destroy]
   admin_resources :stores, only: [:index, :destroy]
+  admin_resources :zones, only: [:index, :destroy]
 end

admin/spec/features/zones_spec.rb

@@ -0,0 +1,24 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe "Zones", :js, type: :feature do
+  before { sign_in create(:admin_user, email: '[email protected]') }
+
+  it "lists zones and allows deleting them" do
+    create(:zone, name: "Europe")
+    create(:zone, name: "North America")
+
+    visit "/admin/zones"
+    expect(page).to have_content("Europe")
+    expect(page).to have_content("North America")
+    expect(page).to be_axe_clean
+
+    select_row("Europe")
+    click_on "Delete"
+    expect(page).to have_content("Zones were successfully removed.")
+    expect(page).not_to have_content("Europe")
+    expect(Spree::Zone.count).to eq(1)
+    expect(page).to be_axe_clean
+  end
+end