add bulk_create endpoint for phantom players

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

app/controllers/api/v1/phantom_players_controller.rb

@@ -8,7 +8,7 @@ module Api
       before_action :restrict_access
       before_action :set_crew
       before_action :authorize_crew_member!, only: %i[index confirm_claim]
-      before_action :authorize_crew_officer!, only: %i[create update destroy assign]
+      before_action :authorize_crew_officer!, only: %i[create bulk_create update destroy assign]
       before_action :set_phantom, only: %i[show update destroy assign confirm_claim]
 
       # GET /crews/:crew_id/phantom_players
@@ -33,6 +33,23 @@ module Api
         end
       end
 
+      # POST /crews/:crew_id/phantom_players/bulk_create
+      def bulk_create
+        phantoms = []
+
+        ActiveRecord::Base.transaction do
+          bulk_params[:phantom_players].each do |phantom_attrs|
+            phantom = @crew.phantom_players.build(phantom_attrs.permit(:name, :granblue_id, :notes, :joined_at))
+            phantom.save!
+            phantoms << phantom
+          end
+        end
+
+        render json: PhantomPlayerBlueprint.render(phantoms, root: :phantom_players), status: :created
+      rescue ActiveRecord::RecordInvalid => e
+        render json: { errors: e.record.errors.full_messages }, status: :unprocessable_entity
+      end
+
       # PUT /crews/:crew_id/phantom_players/:id
       def update
         if @phantom.update(phantom_params)
@@ -74,6 +91,10 @@ module Api
       def phantom_params
         params.require(:phantom_player).permit(:name, :granblue_id, :notes, :joined_at)
       end
+
+      def bulk_params
+        params.permit(phantom_players: %i[name granblue_id notes joined_at])
+      end
     end
   end
 end

config/routes.rb

@@ -182,6 +182,9 @@ Rails.application.routes.draw do
       resources :invitations, controller: 'crew_invitations', only: %i[index create]
 
       resources :phantom_players, only: %i[index show create update destroy] do
+        collection do
+          post :bulk_create
+        end
         member do
           post :assign
           post :confirm_claim