Add recycle_bin to Product & Series

lib/shotengai/controllers/merchant/product_series_controller.rb

@@ -5,15 +5,19 @@ module Shotengai
         self.base_resources = ProductSeries
         self.template_dir = 'shotengai/merchant/series/'
 
-        skip_before_action :set_resource, only: :batch_event
-
-        # add_actions :batch_event
+        skip_before_action :set_resource, only: [:batch_event, :recycle_bin]
 
         def default_query resources
           resources.alive.where(
             params[:product_id] && { shotengai_product_id: params[:product_id] }
           )
         end
+        def recycle_bin
+          page = params[:page] || 1
+          per_page = params[:per_page] || 10
+          @resources = default_resources.recycle_bin.paginate(page: page, per_page: per_page)
+          respond_with @resources, template: "#{@template_dir}/index"
+        end
 
         def destroy
           @resource.soft_delete!
@@ -23,12 +27,15 @@ module Shotengai
         def batch_event # params[ids] params[:event]
           event = (@base_resources.where(nil).klass.aasm.events.map(&:name) & Array[params[:event].to_sym]).first
           raise ::Shotengai::WebError.new('Invaild event', '-1', 400) unless event
+          # :relive only work for products in recycle_bin
+          resources = event.eql?(:relive) ? default_resources.recycle_bin : default_resources
           ActiveRecord::Base.transaction do
-            default_resources.where(id: params[:ids]).each(&"#{event}!".to_sym)
+            resources.where(id: params[:ids]).each(&"#{event}!".to_sym)
           end
           head 200
         end
 
+
         private
           def resource_params 
             spec = params.require(resource_key).fetch(:spec, nil).try(:permit!)

lib/shotengai/controllers/merchant/products_controller.rb

@@ -5,11 +5,11 @@ module Shotengai
         self.base_resources = Product
         self.template_dir = 'shotengai/merchant/products/'
 
-        skip_before_action :set_resource, only: :batch_event
+        skip_before_action :set_resource, only: [:batch_event, :relive, :recycle_bin]
         # add_actions :batch_event
 
         def default_query resources
-          resources.where(@manager && { manager: @manager })
+          resources.alive.where(@manager && { manager: @manager })
         end
 
         def index_query resources
@@ -31,6 +31,7 @@ module Shotengai
         end
 
         def relive
+          @resource = default_resources.recycle_bin.find(params[:id])
           @resource.relive!
           respond_with @resource, template: "#{@template_dir}/show", status: 200
         end
@@ -43,12 +44,21 @@ module Shotengai
         def batch_event # params[ids] params[:event]
           event = (@base_resources.where(nil).klass.aasm.events.map(&:name) & Array[params[:event].to_sym]).first
           raise ::Shotengai::WebError.new('Invaild event', '-1', 400) unless event
+          # :relive only work for products in recycle_bin
+          resources = event.eql?(:relive) ? default_resources.recycle_bin : default_resources
           ActiveRecord::Base.transaction do
-            default_resources.where(id: params[:ids]).each(&"#{event}!".to_sym)
+            resources.where(id: params[:ids]).each(&"#{event}!".to_sym)
           end
           head 200
         end
 
+        def recycle_bin
+          page = params[:page] || 1
+          per_page = params[:per_page] || 10
+          @resources = default_resources.recycle_bin.paginate(page: page, per_page: per_page)
+          respond_with @resources, template: "#{@template_dir}/index"
+        end
+
         private
           def resource_params 
             # QUESTION: need these ?

lib/shotengai/product.rb

@@ -32,6 +32,9 @@ module Shotengai
     
     belongs_to :manager, polymorphic: true, optional: true#, touch: true
     validate :check_spec, if: :spec
+    
+    scope :alive, -> { where.not(status: 'deleted') }
+    scope :recycle_bin, ->{ unscope(where: :status).deleted.where('updated_at > ?', Time.now - 10.day )}
 
     include AASM_DLC
     aasm column: :status do

lib/shotengai/series.rb

@@ -7,7 +7,7 @@ module Shotengai
   #  original_price        :decimal(9, 2)
   #  price                 :decimal(9, 2)
   #  stock                 :integer          default(-1)
-  #  state                 :string(255)
+  #  aasm_state            :string(255)
   #  spec                  :json
   #  type                  :string(255)
   #  meta                  :json
@@ -31,6 +31,9 @@ module Shotengai
     
     delegate :title, :detail, :banners, :cover_image, :status, :status_zh, :manager, to: :product
     
+    scope :alive, -> { where.not(aasm_state: 'deleted') }
+    scope :recycle_bin, ->{ unscope(where: :aasm_state).deleted.where('updated_at < ?', Time.now - 10.day )}
+
     # where("spec->'$.\"颜色\"' = ?  and spec->'$.\"大小\"' = ?" ,红色,S)
     scope :query_spec_with_product, ->(val, product) { 
       if val.keys.sort == product.spec.keys.sort 
@@ -111,7 +114,7 @@ module Shotengai
       end
 
       def uniq_spec
-        if self.class.query_spec_with_product(self.spec, self.product).where.not(id: self.id).any?
+        if self.class.query_spec_with_product(self.spec, self.product).alive.where.not(id: self.id).any?
           errors.add(:spec, 'Non uniq spec for the product.') 
         end
       end