Class: Forms::SubmissionStatuses::ErrorHandler

Inherits:
Object
  • Object
show all
Defined in:
lib/forms/submission_statuses/error_handler.rb

Constant Summary collapse

SOURCE = 
'Lighthouse - Benefits Intake API'
TITLE_PREFIX = 
'Form Submission Status'

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.title_from(status) ⇒ Object Also known as: detail_from 



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# File 'lib/forms/submission_statuses/error_handler.rb', line 41

def title_from(status)
  status_titles = {
    401 => 'Unauthorized',
    403 => 'Forbidden',
    413 => 'Request Entity Too Large',
    422 => 'Unprocessable Content',
    429 => 'Too Many Requests',
    500 => 'Internal Server Error',
    502 => 'Bad Gateway',
    504 => 'Gateway Timeout'
  }

  status_titles.fetch(status, 'Unknown Error')
end

Instance Method Details

#handle_error(status:, body:) ⇒ Object 



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# File 'lib/forms/submission_statuses/error_handler.rb', line 9

def handle_error(status:, body:)
  errors = parse_error(status, body)
  errors.is_a?(Array) ? errors : [errors]
end

#normalize(status:, title:, detail:) ⇒ Object 



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# File 'lib/forms/submission_statuses/error_handler.rb', line 31

def normalize(status:, title:, detail:)
  {
    status:,
    source: SOURCE,
    title: "#{TITLE_PREFIX}: #{title}",
    detail:
  }
end

#parse_error(status, body) ⇒ Object 



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# File 'lib/forms/submission_statuses/error_handler.rb', line 14

def parse_error(status, body)
  error_msg = body.transform_keys(&:to_sym)
  title = self.class.title_from(status)

  case error_msg
  in { message: message }
    normalize(status:, title:, detail: message)
  in { detail: detail }
    normalize(status:, title:, detail:)
  in { errors: errors }
    # recursive call to normalize a collection of errors
    errors.map { |e| parse_error(status, e) }
  else
    normalize(status:, title:, detail: self.class.detail_from(status))
  end
end