Add price list and price list items

backend/app/controllers/spree/admin/price_list_items_controller.rb

@@ -0,0 +1,29 @@
+# frozen_string_literal: true
+
+module Spree
+  module Admin
+    class PriceListItemsController < ResourceController
+      belongs_to 'spree/price_list', find_by: :id
+      before_action :set_price_list
+
+      def new
+        @price_list_item = @price_list.price_list_items.build
+        @price_list_item.build_price
+      end
+
+      private
+
+      def set_price_list
+        @price_list = Spree::PriceList.find(params[:price_list_id])
+      end
+
+      def location_after_save
+        edit_admin_price_list_path(@price_list)
+      end
+
+      def price_list_item_params
+        params.require(:price_list_item).permit(:price_list_id, price_attributes: [:amount, :currency, :variant_id])
+      end
+    end
+  end
+end

backend/app/controllers/spree/admin/price_lists_controller.rb

@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+module Spree
+  module Admin
+    class PriceListsController < ResourceController
+      private
+
+      def location_after_save
+        edit_admin_price_list_path(@price_list)
+      end
+    end
+  end
+end

backend/app/controllers/spree/admin/user_groups_controller.rb

@@ -3,6 +3,13 @@
 module Spree
   module Admin
     class UserGroupsController < ResourceController
+      before_action :load_data, except: :index
+
+      private
+
+      def load_data
+        @price_list = Spree::PriceList.order(:name)
+      end
     end
   end
 end

backend/app/views/spree/admin/price_list_items/_form.html.erb

@@ -0,0 +1,33 @@
+<div data-hook="admin_price_list_item_price_fields">
+  <div data-hook="admin_price_list_item_price_form">
+    <div data-hook="admin_price_list_item_price_form_variant" class="col-12">
+      <%= f.label :variant %>
+      <%= f.collection_select :variant_id, Spree::Variant.all, :id, :descriptive_name,
+                          { include_blank: true },
+                          { class: "select2 fullwidth", disabled: !f.object.new_record? } %>
+    </div>
+    <div data-hook="admin_price_list_item_price_form_country" class="col-12">
+      <%= f.label :country %>
+      <%= f.field_hint :country %>
+      <%= f.collection_select :country_iso, available_countries(restrict_to_zone: nil), :iso, :name,
+                          { include_blank: t(:any_country, scope: [:spree, :admin, :prices]), selected: @price_list.try(:country).try(:iso) || nil },
+                          { class: 'custom-select fullwidth', disabled: true } %>
+      <%= f.hidden_field :country_iso, value: @price_list.try(:country).try(:iso) || nil %>
+    </div>
+    <div data-hook="admin_price_list_item_price_form_amount" class="col-4">
+      <%= f.label :price %>
+      <%= render "spree/admin/shared/number_with_currency", f: f, amount_attr: :price, currency_attr: :currency, currency: @price_list.currency %>
+      <%= f.hidden_field :currency, value: @price_list.currency %>
+    </div>
+    <div data-hook="admin_price_list_item_price_form_contain_taxes" class="col-5">
+      <%= field_container :contain_taxes, class: %w(checkbox) do %>
+        <label>
+          <%= f.check_box(:contain_taxes) %>
+          <%= t('spree.contain_taxes') %>
+        </label>
+        <%= error_message_on :price_list, :contain_taxes %>
+      <% end %>
+    </div>
+  </div>
+</div>
+<div class="clear"></div>

backend/app/views/spree/admin/price_list_items/edit.html.erb

@@ -0,0 +1,22 @@
+<% admin_breadcrumb(link_to plural_resource_name(Spree::Product), spree.admin_products_path) %>
+<% admin_breadcrumb(link_to(plural_resource_name(Spree::PriceList), spree.admin_price_lists_path)) %>
+<% admin_breadcrumb(link_to(@price_list.name, edit_admin_price_list_path(@price_list))) %>
+
+<% admin_breadcrumb(link_to (plural_resource_name(Spree::Price)), edit_admin_price_list_path(@price_list)) %>
+<% admin_breadcrumb(t('spree.actions.edit')) %>
+
+
+<%= form_for [:admin, @price_list, @price_list_item] do |f| %>
+  <fieldset data-hook="admin_price_list_price_edit_form">
+    <legend> <%= t('.edit_price') %> </legend>
+
+    <%= f.fields_for :price do |price_form| %>
+      <%= render 'form', f: price_form %>
+    <% end %>
+    <div class="form-buttons filter-actions actions" data-hook="buttons">
+      <%= submit_tag t('spree.actions.update'), class: 'btn btn-primary' %>
+      <%= link_to t('spree.actions.cancel'), edit_admin_price_list_path(@price_list), class: 'button' %>
+    </div>
+
+  </fieldset>
+<% end %>

backend/app/views/spree/admin/price_list_items/new.html.erb

@@ -0,0 +1,21 @@
+<% admin_breadcrumb(link_to plural_resource_name(Spree::Product), spree.admin_products_path) %>
+<% admin_breadcrumb(link_to(plural_resource_name(Spree::PriceList), spree.admin_price_lists_path)) %>
+<% admin_breadcrumb(link_to(@price_list.name, edit_admin_price_list_path(@price_list))) %>
+
+<% admin_breadcrumb(link_to (plural_resource_name(Spree::Price)), edit_admin_price_list_path(@price_list)) %>
+<% admin_breadcrumb(t('spree.actions.new')) %>
+
+<%= form_for [:admin, @price_list, @price_list_item] do |f| %>
+  <fieldset data-hook="admin_price_list_price_new_form">
+    <legend><%= t('.new_price') %></legend>
+
+    <%= f.fields_for :price do |price_form| %>
+      <%= render 'form', f: price_form %>
+    <% end %>
+    <div class="form-buttons filter-actions actions" data-hook="buttons">
+      <%= submit_tag t('spree.actions.create'), class: 'btn btn-primary' %>
+      <%= link_to t('spree.actions.cancel'), edit_admin_price_list_path(@price_list), class: 'button' %>
+    </div>
+
+  </fieldset>
+<% end %>

backend/app/views/spree/admin/price_lists/_form.html.erb

@@ -0,0 +1,43 @@
+<div data-hook="admin_price_list_form_fields" class="row">
+  <div data-hook="admin_price_list_form_name_field" class="col-5">
+    <%= f.field_container :name do %>
+      <%= f.label :name, class: 'required' %>
+      <%= f.text_field :name, class: 'fullwidth' %>
+      <%= error_message_on :price_list, :name %>
+    <% end %>
+  </div>
+
+  <div data-hook="admin_price_list_form_country" class="col-5">
+    <%= f.field_container :country do %>
+      <%= f.label :country %>
+      <%= f.field_hint :country %>
+      <%= f.collection_select :country_iso, available_countries(restrict_to_zone: nil), :iso, :name,
+                                  {
+                                    include_blank: t(:any_country, scope: [:spree, :admin, :prices])
+                                  },
+                                  { class: 'custom-select fullwidth', disabled: !f.object.new_record? } %>
+    <% end %>
+  </div>
+
+  <div data-hook="admin_price_list_form_currency" class="col-5">
+    <%= f.field_container :currency do %>
+      <%= f.label :currency %>
+      <%= f.field_hint :currency %>
+      <%= f.select :currency,
+        Spree::Config.available_currencies.map(&:iso_code),
+        { include_blank: true },
+        { class: 'custom-select fullwidth' } %>
+      <%= error_message_on :price_list, :currency %>
+    <% end %>
+  </div>
+
+  <div data-hook="admin_price_list_form_contain_taxes" class="col-5">
+    <%= f.field_container :contain_taxes, class: %w(checkbox) do %>
+      <label>
+        <%= f.check_box(:contain_taxes) %>
+        <%= t('spree.contain_taxes') %>
+      </label>
+      <%= error_message_on :price_list, :contain_taxes %>
+    <% end %>
+  </div>
+</div>

backend/app/views/spree/admin/price_lists/_price_list_info.html.erb

@@ -0,0 +1,35 @@
+<% if price_list.prices.any? %>
+  <fieldset class="no-border-bottom" data-hook="variant_prices_table">
+    <legend align="center"><%= t(".price_details") %></legend>
+    <table class="index prices">
+      <thead data-hook="prices_header">
+        <tr>
+          <th><%= Spree::Variant.model_name.human %> </th>
+          <th><%= Spree::Price.human_attribute_name(:country) %></th>
+          <th><%= Spree::Price.human_attribute_name(:currency) %></th>
+          <th><%= Spree::Price.human_attribute_name(:amount) %></th>
+          <th class="actions"></th>
+        </tr>
+      </thead>
+      <tbody>
+        <% price_list.price_list_items.each do |price_item| %>
+          <tr id="<%= spree_dom_id price_item %>" data-hook="prices_row" class="<%= "deleted" if price_item.price.discarded? %>">
+            <td><%= price_item.price.variant.descriptive_name %></td>
+            <td><%= price_item.price.display_country %></td>
+            <td><%= price_item.price.currency %></td>
+            <td><%= price_item.price.money.to_html %></td>
+            <td class="actions">
+              <% if can?(:edit, price_item) %>
+                <%= link_to_edit_url(edit_admin_price_list_price_list_item_path(price_list, price_item), no_text: true) unless price_item.price.discarded? %>
+              <% end %>
+              <% if can?(:destroy, price_item) %>
+                &nbsp;
+                <%= link_to_delete(price_item, url: admin_price_list_price_list_item_path(price_list, price_item), no_text: true) unless price_item.price.discarded? %>
+              <% end %>
+            </td>
+          </tr>
+        <% end %>
+      </tbody>
+    </table>
+  </fieldset>
+<% end %>

backend/app/views/spree/admin/price_lists/edit.html.erb

@@ -0,0 +1,29 @@
+<% admin_breadcrumb(link_to plural_resource_name(Spree::Product), spree.admin_products_path) %>
+<% admin_breadcrumb(link_to plural_resource_name(Spree::PriceList), spree.admin_price_lists_path) %>
+<% admin_breadcrumb(@price_list.name) %>
+
+<% content_for :page_actions do %>
+  <li id="new_price_link">
+    <%= link_to t(".new_price"), new_admin_price_list_price_list_item_path(price_list_id: @price_list.id), class: 'btn btn-primary' %>
+  </li>
+<% end if can?(:create, Spree::PriceList) %>
+
+<div data-hook="admin_price_list_edit_form_header">
+  <%= render partial: 'spree/shared/error_messages', locals: { target: @price_list } %>
+</div>
+
+<div data-hook="admin_price_list_edit_form">
+  <%= form_for [:admin, @price_list] do |f| %>
+    <fieldset class="no-border-top">
+      <%= render partial: 'form', locals: { f: f } %>
+
+      <div class="clear"></div>
+
+      <%= render partial: 'price_list_info', locals: { price_list: @price_list } %>
+
+      <div data-hook="admin_price_list_edit_form_buttons">
+        <%= render partial: 'spree/admin/shared/edit_resource_links' %>
+      </div>
+    </fieldset>
+  <% end %>
+</div>

backend/app/views/spree/admin/price_lists/index.html.erb

@@ -0,0 +1,54 @@
+<% admin_breadcrumb(link_to plural_resource_name(Spree::Product), spree.admin_products_path) %>
+<% admin_breadcrumb(plural_resource_name(Spree::PriceList)) %>
+
+<% content_for :page_actions do %>
+  <% if can?(:create, Spree::PriceList) %>
+    <li>
+      <%= link_to t('spree.new_price_list'), new_object_url, id: 'admin_new_price_list_link', class: 'btn btn-primary' %>
+    </li>
+  <% end %>
+<% end %>
+
+<% if @price_lists.any? %>
+  <table class="index" id='listing_price_lists'>
+    <colgroup>
+      <col style="width: 40%">
+      <col style="width: 40%">
+      <col style="width: 20%">
+    </colgroup>
+    <thead>
+      <tr data-hook="admin_price_lists_index_headers">
+        <th><%= Spree::PriceList.human_attribute_name(:name) %></th>
+        <th><%= Spree::UserGroup.model_name.human.pluralize %></th>
+        <th data-hook="admin_price_lists_index_header_actions" class="actions"></th>
+      </tr>
+    </thead>
+    <tbody>
+      <% @price_lists.each do |price_list| %>
+        <tr id="<%= spree_dom_id price_list %>" data-hook="admin_price_lists_index_rows">
+          <td><%= link_to price_list.try(:name), edit_admin_price_list_path(price_list) %></td>
+          <td>
+            <span title="<%= price_list.user_groups.map(&:group_name).join(', ') %>">
+              <%= price_list.user_groups.count %> <%= Spree::UserGroup.model_name.human.pluralize %>
+            </span>
+          </td>
+          <td data-hook="admin_price_lists_index_row_actions" class="actions">
+            <% if can?(:update, price_list) %>
+              <%= link_to_edit price_list, no_text: true %>
+            <% end %>
+
+            <% if can?(:destroy, price_list) %>
+              <%= link_to_delete price_list, no_text: true %>
+            <% end %>
+          </td>
+        </tr>
+      <% end %>
+    </tbody>
+  </table>
+<% else %>
+  <div class="no-objects-found">
+    <%= render 'spree/admin/shared/no_objects_found',
+                 resource: Spree::PriceList,
+                 new_resource_url: new_object_url %>
+  </div>
+<% end %>

backend/app/views/spree/admin/price_lists/new.html.erb

@@ -0,0 +1,24 @@
+<% admin_breadcrumb(link_to plural_resource_name(Spree::Product), spree.admin_products_path) %>
+<% admin_breadcrumb(link_to plural_resource_name(Spree::PriceList), spree.admin_price_lists_path) %>
+<% admin_breadcrumb(t('spree.new_price_list')) %>
+
+<% content_for :page_actions do %>
+<% end %>
+
+<div data-hook="admin_price_list_new_form_header">
+  <%= render partial: 'spree/shared/error_messages', locals: { target: @price_list } %>
+</div>
+
+<div data-hook="admin_price_list_new_form">
+  <%= form_for [:admin, @price_list] do |f| %>
+    <fieldset class="no-border-top">
+      <%= render partial: 'form', locals: { f: f } %>
+
+      <div class="clear"></div>
+
+      <div data-hook="admin_price_list_new_form_buttons">
+        <%= render partial: 'spree/admin/shared/new_resource_links' %>
+      </div>
+    </fieldset>
+  <% end %>
+</div>

backend/app/views/spree/admin/shared/_product_sub_menu.html.erb

@@ -4,6 +4,9 @@
   <% if can? :admin, Spree::Product %>
     <%= tab label: :products, match_path: '/products' %>
   <% end %>
+  <% if can? :admin, Spree::PriceList %>
+    <%= tab label: :price_lists, match_path: '/price_lists' %>
+  <% end %>
   <% if can? :admin, Spree::OptionType %>
     <%= tab label: :option_types, match_path: '/option_types' %>
   <% end %>

backend/app/views/spree/admin/user_groups/_form.html.erb

@@ -6,4 +6,12 @@
       <%= error_message_on :user_group, :group_name %>
     <% end %>
   </div>
+
+  <div data-hook="admin_user_group_form_price_list_field" class="col-5">
+    <%= f.field_container :price_list_id do %>
+      <%= f.label :price_list_id %><br>
+      <%= f.collection_select :price_list_id, @price_list, :id, :name, { include_blank: true }, { class: "custom-select" } %>
+      <%= error_message_on :user_group, :price_list_id %>
+    <% end %>
+  </div>
 </div>

backend/app/views/spree/admin/user_groups/index.html.erb

@@ -12,19 +12,22 @@
 <% if @user_groups.any? %>
   <table class="index" id='listing_user_groups'>
     <colgroup>
+      <col style="width: 40%">
       <col style="width: 40%">
       <col style="width: 20%">
     </colgroup>
     <thead>
       <tr data-hook="admin_user_groups_index_headers">
         <th><%= Spree::UserGroup.human_attribute_name(:group_name) %></th>
+        <th><%= Spree::PriceList.model_name.human %></th>
         <th data-hook="admin_user_groups_index_header_actions" class="actions"></th>
       </tr>
     </thead>
     <tbody>
       <% @user_groups.each do |user_group| %>
         <tr id="<%= spree_dom_id user_group %>" data-hook="admin_user_groups_index_rows">
           <td><%= link_to user_group.try(:group_name), edit_admin_user_group_path(user_group) %></td>
+          <td><%= user_group.price_list.try(:name) %></td>
           <td data-hook="admin_user_groups_index_row_actions" class="actions">
             <% if can?(:update, user_group) %>
               <%= link_to_edit user_group, no_text: true %>

backend/config/routes.rb

@@ -16,6 +16,10 @@
 
     resources :zones
 
+    resources :price_lists do
+      resources :price_list_items, only: [:destroy, :edit, :update, :new, :create]
+    end
+
     resources :user_groups
     resources :tax_categories
 

backend/lib/spree/backend_configuration.rb

@@ -202,6 +202,13 @@ def menu_items
               condition: -> { can? :admin, Spree::Product },
               match_path: '/products',
             ),
+            MenuItem.new(
+              label: :price_lists,
+              condition: -> {
+                can?(:admin, Spree::PriceList)
+              },
+              match_path: '/price_lists'
+            ),
             MenuItem.new(
               label: :option_types,
               condition: -> { can? :admin, Spree::OptionType },