I tried out amoeba and running in a problem. My model has an after_create callback whe

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I found a solution for this. Consider the scenario <div class="snippet-clipboa

How to prevent callbacks? about amoeba HOT 4 OPEN

amoeba-rb commented on August 28, 2024 1

How to prevent callbacks?

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Comments (4)

rocksolidwebdesign commented on August 28, 2024

this is a good question, I'm actually not sure, I will have to investigate this further

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simonoff commented on August 28, 2024

@extcode this feature still need for you or not?

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ethagnawl commented on August 28, 2024

@simonoff Did you ever come up with a solution to this problem?

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shubham-vinsol commented on August 28, 2024

I found a solution for this.
Consider the scenario

class File < ApplicationRecord
  amoeba do
    enable
    include_association :attachments
  end
  has_many :attachments
end

class Attachment < ApplicationRecord
  attr_accessor :skip_processing
  belongs_to :file
  after_commit :process_attachment, on: :create, unless: :skip_processing
end

Here, I simply want to skip process_attachment which can be done if I set skip_processing to true.
Amoeba provide a preprocessor customize in which you can pass lambda function or array of lambda functions.
Here you can set attr_accesor as I have done like this -

class Attachment < ApplicationRecord
  attr_accessor :skip_processing
  amoeba do
    enable
    customize (lambda { |original, cloned|
      # Set attr_accessor here
      cloned.skip_processing = true
    })
  end
  belongs_to :file
  after_commit :process_attachment, on: :create, unless: :skip_processing
end

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