Add orders/show/shipment component

admin/app/components/solidus_admin/orders/show/shipment/edit/component.html.erb

@@ -1,7 +1,7 @@
 <div class="<%= stimulus_id %>">
   <%= render component("orders/show").new(order: @order) %>
   <%= render component("ui/modal").new(title: t(".title", number: @shipment.number), close_path: close_path) do |modal| %>
-    <%= form_for @shipment, url: solidus_admin.order_shipments_path(@order, shipment_id: @shipment.id), html: { id: form_id } do |f| %>
+    <%= form_for @shipment, url: solidus_admin.order_shipment_path(@order, @shipment), html: { id: form_id } do |f| %>
       <%= render component("ui/forms/field").text_field(f, :tracking) %>
       <%= render component("ui/forms/field").select(
         f,

admin/app/components/solidus_admin/orders/show/shipment/split/component.html.erb

@@ -57,13 +57,13 @@
             <td class="px-6 py-4">
               <span class="text-gray-500 body-small whitespace-nowrap">
                 <%= render component("ui/forms/input").new(
-                  value: item.line_item.quantity,
+                  value: item.states["on_hand"],
                   form: form_id,
                   name: "variants[#{item.variant.id}][quantity]",
                   type: :number,
                   step: 1,
                   min: "1",
-                  max: item.line_item.quantity,
+                  max: item.states["on_hand"],
                   "data-#{stimulus_id}-target": "quantity",
                   "data-action": "focus->#{stimulus_id}#selectRow",
                 ) %>

admin/app/components/solidus_admin/orders/show/shipment/split/component.rb

@@ -23,10 +23,10 @@ def render_split_action_button
     render component("ui/button").new(
       name: request_forgery_protection_token,
       value: form_authenticity_token(form_options: {
-        action: solidus_admin.split_create_order_shipments_path(@order),
+        action: solidus_admin.split_create_order_shipment_path(@order, @shipment),
         method: :put,
       }),
-      formaction: solidus_admin.split_create_order_shipments_path(@order),
+      formaction: solidus_admin.split_create_order_shipment_path(@order, @shipment),
       formmethod: :put,
       form: form_id,
       text: t('.split'),

admin/app/controllers/solidus_admin/shipments_controller.rb

@@ -3,7 +3,9 @@
 class SolidusAdmin::ShipmentsController < SolidusAdmin::BaseController
   include Spree::Core::ControllerHelpers::StrongParameters
 
-  before_action :load_order, :load_shipment, only: [:edit, :update, :split_edit]
+  before_action :load_order, :load_shipment, only: [:edit, :update, :split_edit, :split_create]
+  before_action :load_shipment, only: [:split_edit, :split_create]
+  before_action :load_split_variants, only: [:split_create]
   #before_action :load_transfer_params, only: [:split_create]
 
   def edit
@@ -42,7 +44,27 @@ def split_edit
   end
 
   def split_create
-    raise
+    @desired_shipment = @shipment.order.shipments.build(stock_location: @shipment.stock_location)
+
+    ActiveRecord::Base.transaction do
+      results = @variants_with_quantity.map do |variant, quantity|
+        fulfilment_changer = Spree::FulfilmentChanger.new(
+          current_shipment: @shipment,
+          desired_shipment: @desired_shipment,
+          variant: variant,
+          quantity: quantity,
+          track_inventory: Spree::Config.track_inventory_levels
+        )
+        fulfilment_changer.run!
+      end
+      raise(ActiveRecord::Rollback) if results.include?(false)
+
+      if results.all?(true)
+        redirect_to order_path(@order), status: :see_other, notice: t('.success')
+      else
+        render json: { success: false, message: fulfilment_changer.errors.full_messages.to_sentence }, status: :accepted
+      end
+    end
   end
 
   def update
@@ -66,7 +88,7 @@ def load_order
   end
 
   def load_shipment
-    @shipment = @order.shipments.find_by(id: params[:shipment_id])
+    @shipment = @order.shipments.find_by!(number: params[:id])
   end
 
   # def load_transfer_params
@@ -78,6 +100,14 @@ def load_shipment
   #   authorize! :create, Shipment
   # end
 
+  def load_split_variants
+    params[:variants].permit!
+    @variants_with_quantity = {}
+    params[:variants].each do |variant_id, qty|
+      @variants_with_quantity[Spree::Variant.find(variant_id)] = qty[:quantity].to_i
+    end
+  end
+
   def shipment_params
     if params[:shipment] && !params[:shipment].empty?
       params.require(:shipment).permit(permitted_shipment_attributes)

admin/config/locales/shipments.en.yml

@@ -5,3 +5,5 @@ en:
       update:
         success: "Shipment was updated successfully"
         error: "Shipment could not be updated"
+      split_create:
+      success: "Shipment was splitted successfully"