Class: Lato::Operation

Inherits:
ApplicationRecord show all
Defined in:
app/models/lato/operation.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.generate(active_job_name, active_job_input = {}, user_id = nil, file = nil) ⇒ Object

Class



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# File 'app/models/lato/operation.rb', line 99

def self.generate(active_job_name, active_job_input = {}, user_id = nil, file = nil)
  operation_params = {
    active_job_name: active_job_name,
    active_job_input: active_job_input,
    lato_user_id: user_id
  }
  operation_params[:input_file] = file unless file.nil?

  Lato::Operation.create(operation_params)
end

Instance Method Details

#completed(message = nil) ⇒ Object 



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# File 'app/models/lato/operation.rb', line 88

def completed(message = nil)
  update(
    status: :completed,
    closed_at: Time.now,
    active_job_output: message ? active_job_output.merge(_message: message) : active_job_output
  )
end

#failed(error = nil) ⇒ Object 



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# File 'app/models/lato/operation.rb', line 80

def failed(error = nil)
  update(
    status: :failed,
    closed_at: Time.now,
    active_job_output: error ? active_job_output.merge(_error: error) : active_job_output
  )
end

#finished? ⇒ Boolean

Questions

Returns:

  • (Boolean) 


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# File 'app/models/lato/operation.rb', line 35

def finished?
  completed_status? || failed_status?
end

#output_error ⇒ Object

Helpers



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# File 'app/models/lato/operation.rb', line 54

def output_error
  active_job_output['_error']
end

#output_error? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/lato/operation.rb', line 43

def output_error?
  active_job_output && !active_job_output['_error'].blank?
end

#output_file? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/lato/operation.rb', line 47

def output_file?
  output_file.attached?
end

#output_message ⇒ Object 



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# File 'app/models/lato/operation.rb', line 58

def output_message
  active_job_output['_message']
end

#output_message? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/lato/operation.rb', line 39

def output_message?
  active_job_output && !active_job_output['_message'].blank?
end

#running ⇒ Object 



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# File 'app/models/lato/operation.rb', line 76

def running
  update(status: :running)
end

#start ⇒ Object

Operations



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# File 'app/models/lato/operation.rb', line 65

def start
  begin
    active_job_name.constantize.perform_later(active_job_input.merge(_operation_id: id))
  rescue StandardError
    errors.add(:base, 'Impossibile eseguire il job')
    return false
  end

  true
end