Fix status_zh

lib/shotengai/order.rb

@@ -56,7 +56,7 @@ module Shotengai
         delivering: '运送中', 
         received: '已收货', 
         evaluated: '已评价',
-      }[ status ]
+      }[ status.to_sym ]
     end
 
     def fill_snapshot

lib/shotengai/product.rb

@@ -40,10 +40,10 @@ module Shotengai
 
     def status_zh
       {
-        on_on: '未上架',
+        no_on: '未上架',
         on_sale: '已上架',
         deleted: '已删除'
-      }[ status ]
+      }[ status.to_sym ]
     end
 
     def default_series

lib/shotengai/series.rb

@@ -27,7 +27,7 @@ module Shotengai
     # Using validates_uniqueness_of do not work if the order of Hash is diff
     validate :uniq_spec
     
-    delegate :title, :detail, :banners, :cover_image, :status, to: :product
+    delegate :title, :detail, :banners, :cover_image, :status_zh, to: :product
 
     scope :query_spec_with_product, ->(val, product) { 
       return none unless val.keys.sort == product.spec.keys.sort 

lib/shotengai/snapshot.rb

@@ -31,6 +31,8 @@ module Shotengai
     validate :check_spec, if: :spec
     validates :count, numericality: { only_integer: true, greater_than: 0 }
 
+    belongs_to :shotengai_order, optional: true
+
     class << self
       def inherited subclass
         product_name = /^(.+)Snapshot/.match(subclass.name)[1]
@@ -79,7 +81,7 @@ module Shotengai
     end
 
     def order_status_zh
-      order&.status_zh
+      shotengai_order&.status_zh
     end
 
     ######