Add column_has_children to JsonColumn & Add info_input to customer snapshots controller

lib/shotengai/controller/customer/product_snapshots_controller.rb

@@ -31,9 +31,10 @@ module Shotengai
         private
           def resource_params
             remark_input = params.require(resource_key).fetch(:remark_input, nil)&.map(&:permit!)
+            info_input = params.require(resource_key).fetch(:info_input, nil)&.map(&:permit!)
             params.require(resource_key).permit(
               :count, :shotengai_series_id
-            ).merge({ remark_input: remark_input })
+            ).merge({ remark_input: remark_input, info_input: info_input })
           end
 
           def edit_only_unpaid

lib/shotengai/json_column.rb

@@ -28,6 +28,35 @@ module Shotengai
       def hash_column
         # like meta, detail these json using for code development  
       end
+
+      def column_has_children column, options
+        ArgumentError.new("Please give #{column} one child at least.") unless options[:children]
+        children_names = options[:children].map(&:to_s)
+        self_name = options[:as] || self.model_name.singular
+        class_eval %Q{
+          define_method('full_#{column}') do
+            read_attribute(:#{column}) || {}
+          end
+
+          define_method('full_#{column}=') do |val|
+            write_attribute(:#{column}, val)
+          end
+
+          define_method('#{column}') do
+            full_#{column}['#{self_name}'] || {}
+          end
+
+          define_method('#{column}=') do |val|
+            self.full_#{column} = full_#{column}.merge('snapshot' => val)
+          end
+
+          #{children_names}.each do |child|
+            define_method(\"\#{child}_#{column}\") do
+              full_#{column}[child]
+            end
+          end
+        }
+      end
     end
   end
 end
\ No newline at end of file

lib/shotengai/product.rb

@@ -61,8 +61,6 @@ module Shotengai
         transitions from: :deleted, to: :not_on 
       end
     end
-
-    scope :alive, -> { where.not(status: 'deleted') }
     
     def status_zh
       {

lib/shotengai/snapshot.rb

@@ -37,6 +37,8 @@ module Shotengai
     validates :count, numericality: { only_integer: true, greater_than: 0 }
         
     custom_hash_columns :spec, :info, :remark
+    column_has_children :meta, children: ['product', 'snapshot'], as: :snapshot
+    column_has_children :info, children: ['product', 'snapshot'], as: :snapshot
 
     validate :cannot_edit, if: :order_was_paid
     before_destroy :cannot_edit, if: :order_was_paid
@@ -80,31 +82,6 @@ module Shotengai
       define_method(column) { read_attribute(column) || self.series.send(column) }
     end
 
-
-    def full_meta
-      read_attribute(:meta) || {}
-    end
-
-    def full_meta= val
-      write_attribute(:meta, val)
-    end
-
-    def meta
-      full_meta['snapshot'] || {}
-    end
-
-    def product_meta
-      full_meta['product']
-    end
-
-    def series_meta
-      full_meta['series']
-    end
-
-    def meta= val
-      self.full_meta = full_meta.merge('snapshot' => val)
-    end
-
     def already_disable
       series.deleted? || product.on_sale?.!
     end
@@ -137,6 +114,11 @@ module Shotengai
           product: product.meta,
           series: series.meta, 
           snapshot: meta,
+        },
+        full_info: { 
+          product: product.info,
+          series: series.info, 
+          snapshot: info,
         }
       )
     end