模型的不同列上的多个不同的aasm实现

Question

我有一个模型如下

class Inspection < ActiveRecord::Base
  include AASM

  aasm_column :status  #aasm in 'status' field
  aasm_initial_state :new
  aasm_state :new
  aasm_state :inprocess
  aasm_state :complete
  aasm_state :approved

  aasm_event :inprocess do
    transitions :to => :inprocess, :from => :new
  end

  aasm_event :complete do
    transitions :to => :complete, :from => :inprocess
  end

  aasm_event :approve do
    transitions :to => :approved, :from => :complete
  end


  aasm_column :sharing_status  #aasm in 'sharing_status' field
  aasm_initial_state :not_shared
  aasm_state :not_shared
  aasm_state :shared
  aasm_state :revoked

  aasm_event :share do
    transitions :to => :shared, :from => :not_shared
  end

  aasm_event :revoke do
    transitions :to => :revoked, :from => :shared
  end

  .....
end

我想要在两个不同的模型字段上实现不同的aasm状态和转换， of Inspection。第一个转换在上述代码中不起作用(如果存在第二种状态和转换)。如何解决这一问题？

Answer 1

我有同样的问题，似乎AASM不支持在同一个模型上有多个状态模型，但是插件'state_machine‘确实支持这一点。

machine