Class: EVSS::DisabilityCompensationForm::Form4142Processor

Inherits:
Object
  • Object
show all
Defined in:
lib/evss/disability_compensation_form/form4142_processor.rb

Overview

A Form4142Processor handles the work of generating a stamped PDF and a request body for a 4142 CentralMail submission

Constant Summary collapse

FORM_ID = 
'21-4142'

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(submission, jid) ⇒ EVSS::DisabilityCompensationForm::Form4142Processor

Returns an instance of this class.

Parameters:

  • submission (Form526Submission) —

    a user’s post-translated 526 submission

  • jid (String) —

    the Sidekiq job id for the job submitting the 4142 form



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# File 'lib/evss/disability_compensation_form/form4142_processor.rb', line 32

def initialize(submission, jid)
  @submission = submission
  @pdf_path = generate_stamp_pdf
  @request_body = {
    'document' => to_faraday_upload,
    'metadata' => generate_metadata(jid)
  }
end

Instance Attribute Details

#pdf_path ⇒ Pathname (readonly)

Returns the generated PDF path.

Returns:

  • (Pathname) —

    the generated PDF path



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# File 'lib/evss/disability_compensation_form/form4142_processor.rb', line 20

def pdf_path
  @pdf_path
end

#request_body ⇒ Hash (readonly)

Returns the generated request body.

Returns:

  • (Hash) —

    the generated request body



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# File 'lib/evss/disability_compensation_form/form4142_processor.rb', line 23

def request_body
  @request_body
end

Instance Method Details

#form4142 ⇒ Object (private) 



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# File 'lib/evss/disability_compensation_form/form4142_processor.rb', line 102

def form4142
  @form4142 ||= set_signature_date(@submission.form[Form526Submission::FORM_4142])
end

#generate_metadata(jid) ⇒ Object (private) 



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# File 'lib/evss/disability_compensation_form/form4142_processor.rb', line 71

def generate_metadata(jid)
  address = form4142['veteranAddress']
  country_is_us = address['country'] == 'USA'
  veteran_full_name = form4142['veteranFullName']
  metadata = {
    'veteranFirstName' => veteran_full_name['first'],
    'veteranLastName' => veteran_full_name['last'],
    'fileNumber' => form4142['vaFileNumber'] || form4142['veteranSocialSecurityNumber'],
    'receiveDt' => received_date,
    'uuid' => jid,
    'zipCode' => address['postalCode'],
    'source' => 'VA Forms Group B',
    'hashV' => Digest::SHA256.file(@pdf_path).hexdigest,
    'numberAttachments' => 0,
    'docType' => FORM_ID,
    'numberPages' => PDF::Reader.new(@pdf_path).pages.size
  }

  SimpleFormsApiSubmission::MetadataValidator.validate(
    metadata, zip_code_is_us_based: country_is_us
  ).to_json
end

#generate_stamp_pdf ⇒ Pathname

Invokes Filler ancillary form method to generate PDF document Then calls method PDFUtilities::DatestampPdf to stamp the document. Its called twice, once to stamp with text “VA.gov YYYY-MM-DD” at the bottom of each page and second time to stamp with text “FDC Reviewed - Vets.gov Submission” at the top of each page

Returns:

  • (Pathname) —

    the stamped PDF path



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# File 'lib/evss/disability_compensation_form/form4142_processor.rb', line 48

def generate_stamp_pdf
  pdf = PdfFill::Filler.fill_ancillary_form(
    form4142, @submission.submitted_claim_id, FORM_ID
  )
  stamped_path = PDFUtilities::DatestampPdf.new(pdf).run(text: 'VA.gov', x: 5, y: 5,
                                                         timestamp: submission_date)
  PDFUtilities::DatestampPdf.new(stamped_path).run(
    text: 'VA.gov Submission',
    x: 510,
    y: 775,
    text_only: true
  )
end

#received_date ⇒ Object (private) 



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# File 'lib/evss/disability_compensation_form/form4142_processor.rb', line 98

def received_date
  submission_date.strftime('%Y-%m-%d %H:%M:%S')
end

#set_signature_date(incoming_data) ⇒ Object (private) 



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# File 'lib/evss/disability_compensation_form/form4142_processor.rb', line 106

def set_signature_date(incoming_data)
  incoming_data.merge({ 'signatureDate' => received_date })
end

#submission_date ⇒ Object (private) 



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# File 'lib/evss/disability_compensation_form/form4142_processor.rb', line 94

def submission_date
  @submission.created_at.in_time_zone('Central Time (US & Canada)')
end

#to_faraday_upload ⇒ Object (private) 



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# File 'lib/evss/disability_compensation_form/form4142_processor.rb', line 64

def to_faraday_upload
  Faraday::UploadIO.new(
    @pdf_path,
    Mime[:pdf].to_s
  )
end