Module: Form526ClaimFastTrackingConcern

Extended by:
ActiveSupport::Concern
Included in:
Form526Submission
Defined in:
app/models/concerns/form526_claim_fast_tracking_concern.rb

Overview

rubocop:disable Metrics/ModuleLength For use with Form526Submission

Constant Summary collapse

RRD_STATSD_KEY_PREFIX = 
'worker.rapid_ready_for_decision'
MAX_CFI_STATSD_KEY_PREFIX = 
'api.max_cfi'
EP_MERGE_STATSD_KEY_PREFIX = 
'worker.ep_merge'
FLASHES_STATSD_KEY = 
'worker.flashes'
FLASH_PROTOTYPES = 
['Amyotrophic Lateral Sclerosis'].freeze
EP_MERGE_BASE_CODES = 
%w[010 110 020].freeze
EP_MERGE_SPECIAL_ISSUE = 
'EMP'
OPEN_STATUSES = 
[
  'CLAIM RECEIVED',
  'UNDER REVIEW',
  'GATHERING OF EVIDENCE',
  'REVIEW OF EVIDENCE',
  'CLAIM_RECEIVED',
  'INITIAL_REVIEW'
].freeze
CLAIM_REVIEW_BASE_CODES = 
%w[030 040].freeze
CLAIM_REVIEW_TYPES = 
%w[higherLevelReview supplementalClaim].freeze
DOCUMENT_NAME_PREFIX = 
'VAMC'
DOCUMENT_NAME_SUFFIX = 
'Rapid_Decision_Evidence'
PDF_FILENAME_REGEX = 
/#{DOCUMENT_NAME_PREFIX}.*#{DOCUMENT_NAME_SUFFIX}/
RRD_CODE = 
'RRD'

Instance Method Summary collapse

Instance Method Details

#add_ep_merge_special_issue! ⇒ Object 



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# File 'app/models/concerns/form526_claim_fast_tracking_concern.rb', line 271

def add_ep_merge_special_issue!
  disabilities.each do |disability|
    disability['specialIssues'] ||= []
    disability['specialIssues'].append(EP_MERGE_SPECIAL_ISSUE).uniq!
  end
  update!(form_json: JSON.dump(form))
end

#all_rated_disabilities ⇒ Object (private)

fetch, memoize, and return all of the veteran’s rated disabilities from EVSS



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# File 'app/models/concerns/form526_claim_fast_tracking_concern.rb', line 353

def all_rated_disabilities
  settings = Settings.lighthouse.veteran_verification.form526
  icn = &.icn
  invoker = 'Form526ClaimFastTrackingConcern#all_rated_disabilities'
  api_provider = ApiProviderFactory.call(
    type: ApiProviderFactory::FACTORIES[:rated_disabilities],
    provider: nil,
    options: { auth_headers:, icn: },
    # Flipper id is needed to check if the feature toggle works for this user
    current_user: OpenStruct.new({ flipper_id:  }),
    feature_toggle: ApiProviderFactory::FEATURE_TOGGLE_RATED_DISABILITIES_BACKGROUND
  )

  @all_rated_disabilities ||= begin
    response = api_provider.get_rated_disabilities(
      settings.access_token.client_id,
      settings.access_token.rsa_key,
      { invoker: }
    )
    response.rated_disabilities
  end
end

#cfi_checkbox_was_selected? ⇒ Boolean

return whether the associated InProgressForm ever logged that the CFI checkbox was selected

Returns:

  • (Boolean) 


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# File 'app/models/concerns/form526_claim_fast_tracking_concern.rb', line 265

def cfi_checkbox_was_selected?
  return false if in_progress_form.nil?

  ClaimFastTracking::MaxCfiMetrics.new(in_progress_form, {}).create_or_load_metadata['cfiLogged']
end

#claim_age_in_days(pending_ep) ⇒ Object 



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# File 'app/models/concerns/form526_claim_fast_tracking_concern.rb', line 31

def claim_age_in_days(pending_ep)
  date = if pending_ep.respond_to?(:claim_date)
           Date.strptime(pending_ep.claim_date, '%Y-%m-%d')
         else
           Date.strptime(pending_ep['date'], '%m/%d/%Y')
         end
  (Time.zone.today - date).round
end

#classify_vagov_contentions(params) ⇒ Object 



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# File 'app/models/concerns/form526_claim_fast_tracking_concern.rb', line 168

def classify_vagov_contentions(params)
  user = OpenStruct.new({ flipper_id: user_uuid })
  vro_client = VirtualRegionalOffice::Client.new

  response = if Flipper.enabled?(:disability_526_expanded_contention_classification, user)
               vro_client.classify_vagov_contentions_expanded(params)
             else
               vro_client.classify_vagov_contentions(params)
             end

  response.body
end

#conditionally_merge_ep ⇒ Object (private) 



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# File 'app/models/concerns/form526_claim_fast_tracking_concern.rb', line 404

def conditionally_merge_ep
  pending_claim_id = read_metadata(:ep_merge_pending_claim_id)
  return if pending_claim_id.blank?

  vro_client = VirtualRegionalOffice::Client.new
  vro_client.merge_end_products(pending_claim_id:, ep400_id: submitted_claim_id)
rescue => e
  Rails.logger.error("EP merge request failed #{e.message}.", backtrace: e.backtrace)
end

#conditionally_notify_mas ⇒ Object (private) 



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# File 'app/models/concerns/form526_claim_fast_tracking_concern.rb', line 385

def conditionally_notify_mas
  return unless read_metadata(:forward_to_mas_all_claims)

  notify_mas_all_claims_tracking
  client = MailAutomation::Client.new({
                                        file_number: birls_id,
                                        claim_id: submitted_claim_id,
                                        form526: form
                                      })
  response = client.initiate_apcas_processing
  mas_packet_id = response&.body ? response.body['packetId'] : nil
  save_metadata(mas_packetId: mas_packet_id)
  StatsD.increment("#{RRD_STATSD_KEY_PREFIX}.notify_mas.success")
rescue => e
  send_rrd_alert_email("Failure: MA claim - #{submitted_claim_id}", e.to_s, nil,
                       Settings.rrd.mas_tracking.recipients)
  StatsD.increment("#{RRD_STATSD_KEY_PREFIX}.notify_mas.failure")
end

#diagnostic_codes ⇒ Object 



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# File 'app/models/concerns/form526_claim_fast_tracking_concern.rb', line 115

def diagnostic_codes
  disabilities.pluck('diagnosticCode')
end

#disabilities ⇒ Object 



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# File 'app/models/concerns/form526_claim_fast_tracking_concern.rb', line 107

def disabilities
  form.dig('form526', 'form526', 'disabilities')
end

#disabilities_not_service_connected? ⇒ Boolean

return whether all disabilities on this form are rated as not service-connected

Returns:

  • (Boolean) 


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# File 'app/models/concerns/form526_claim_fast_tracking_concern.rb', line 256

def disabilities_not_service_connected?
  disabilities.pluck('ratedDisabilityId').all? do |rated_id|
    rated_id.present? && (all_rated_disabilities
                            .find { |rated| rated_id == rated.rated_disability_id }
                            &.decision_code == 'NOTSVCCON')
  end
end

#ep_merge_feature_enabled? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/concerns/form526_claim_fast_tracking_concern.rb', line 279

def ep_merge_feature_enabled?
  actor = OpenStruct.new({ flipper_id: user_uuid })
  if Flipper.enabled?(:disability_compensation_production_tester, actor)
    Rails.logger.info("EP merge skipped for submission #{id}, user_uuid #{user_uuid}")
    return false
  end
  Flipper.enabled?(:disability_526_ep_merge_api, actor)
end

#flashes ⇒ Object 



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# File 'app/models/concerns/form526_claim_fast_tracking_concern.rb', line 103

def flashes
  form['flashes'] || []
end

#format_contention_for_vro(disability) ⇒ Object 



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# File 'app/models/concerns/form526_claim_fast_tracking_concern.rb', line 181

def format_contention_for_vro(disability)
  contention = {
    contention_text: disability['name'],
    contention_type: disability['disabilityActionType']
  }
  contention['diagnostic_code'] = disability['diagnosticCode'] if disability['diagnosticCode']
  contention
end

#in_progress_form ⇒ Object (private) 



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# File 'app/models/concerns/form526_claim_fast_tracking_concern.rb', line 290

def in_progress_form
  @in_progress_form ||= InProgressForm.find_by(form_id: '21-526EZ', user_uuid:)
end

#increase_disabilities ⇒ Object 



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# File 'app/models/concerns/form526_claim_fast_tracking_concern.rb', line 111

def increase_disabilities
  disabilities.select { |disability| disability['disabilityActionType']&.upcase == 'INCREASE' }
end

#log_and_halt_if_no_disabilities ⇒ Object 



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# File 'app/models/concerns/form526_claim_fast_tracking_concern.rb', line 195

def log_and_halt_if_no_disabilities
  Rails.logger.info("No disabilities found for classification on claim #{id}")
  false
end

#log_claim_level_metrics(response_body) ⇒ Object 



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# File 'app/models/concerns/form526_claim_fast_tracking_concern.rb', line 190

def log_claim_level_metrics(response_body)
  response_body['is_multi_contention_claim'] = disabilities.count > 1
  Rails.logger.info('classifier response for 526Submission', payload: response_body)
end

#log_flashes ⇒ Object (private) 



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# File 'app/models/concerns/form526_claim_fast_tracking_concern.rb', line 414

def log_flashes
  flash_prototypes = FLASH_PROTOTYPES & flashes
  Rails.logger.info('Flash Prototype Added', { submitted_claim_id:, flashes: }) if flash_prototypes.any?
  flashes.each do |flash|
    StatsD.increment(FLASHES_STATSD_KEY, tags: ["flash:#{flash}", "prototype:#{flash_prototypes.include?(flash)}"])
  end
rescue => e
  Rails.logger.error("Failed to log Flash Prototypes #{e.message}.", backtrace: e.backtrace)
end

#log_max_cfi_metrics_on_submit ⇒ Object 



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# File 'app/models/concerns/form526_claim_fast_tracking_concern.rb', line 227

def log_max_cfi_metrics_on_submit
  max_rated_diagnostic_codes_from_ipf.each do |diagnostic_code|
    disability_claimed = diagnostic_codes.include?(diagnostic_code)
    StatsD.increment("#{MAX_CFI_STATSD_KEY_PREFIX}.submit",
                     tags: ["diagnostic_code:#{diagnostic_code}", "claimed:#{disability_claimed}"])
  end
  claimed_max_rated_dcs = max_rated_diagnostic_codes_from_ipf & diagnostic_codes
  Rails.logger.info('Max CFI form526 submission',
                    id:,
                    num_max_rated: max_rated_diagnostic_codes_from_ipf.count,
                    num_max_rated_cfi: claimed_max_rated_dcs.count,
                    total_cfi: increase_disabilities.count,
                    cfi_checkbox_was_selected: cfi_checkbox_was_selected?)
  StatsD.increment("#{MAX_CFI_STATSD_KEY_PREFIX}.on_submit",
                   tags: ["claimed:#{claimed_max_rated_dcs.any?}",
                          "has_max_rated:#{max_rated_diagnostic_codes_from_ipf.any?}"])
rescue => e
  # Log the exception but but do not fail, otherwise form will not be submitted
  log_exception_to_sentry(e)
end

#max_rated_diagnostic_codes_from_ipf ⇒ Object (private) 



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# File 'app/models/concerns/form526_claim_fast_tracking_concern.rb', line 306

def max_rated_diagnostic_codes_from_ipf
  max_rated_disabilities_from_ipf.pluck('diagnostic_code')
end

#max_rated_disabilities_from_ipf ⇒ Object (private) 



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# File 'app/models/concerns/form526_claim_fast_tracking_concern.rb', line 294

def max_rated_disabilities_from_ipf
  return [] if in_progress_form.nil?

  fd = in_progress_form.form_data
  fd = JSON.parse(fd) if fd.is_a?(String)
  rated_disabilities = fd['rated_disabilities'] || []

  rated_disabilities.select do |dis|
    dis['maximum_rating_percentage'].present? && dis['maximum_rating_percentage'] == dis['rating_percentage']
  end
end

#notify_mas_all_claims_tracking ⇒ Object (private) 



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# File 'app/models/concerns/form526_claim_fast_tracking_concern.rb', line 381

def notify_mas_all_claims_tracking
  RrdMasNotificationMailer.build(self, Settings.rrd.mas_all_claims_tracking.recipients).deliver_now
end

#open_claim_review? ⇒ Boolean (private)

Check both Benefits Claim service and Caseflow Appeals status APIs for open 030 or 040 Offramps EP 400 Merge process if any are found, or if anything fails

Returns:

  • (Boolean) 


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# File 'app/models/concerns/form526_claim_fast_tracking_concern.rb', line 330

def open_claim_review?
  open_claim_review = open_claims.any? do |claim|
    CLAIM_REVIEW_BASE_CODES.include?(claim['base_end_product_code']) && OPEN_STATUSES.include?(claim['status'])
  end
  if open_claim_review
    StatsD.increment("#{EP_MERGE_STATSD_KEY_PREFIX}.open_claim_review")
    return true
  end

  ssn = User.find(user_uuid)&.ssn
  ssn ||= auth_headers['va_eauth_pnid'] if auth_headers['va_eauth_pnidtype'] == 'SSN'
  decision_reviews = Caseflow::Service.new.get_appeals(OpenStruct.new({ ssn: })).body['data']
  StatsD.increment("#{EP_MERGE_STATSD_KEY_PREFIX}.caseflow_api_called")
  decision_reviews.any? do |review|
    CLAIM_REVIEW_TYPES.include?(review['type']) && review['attributes']['active']
  end
rescue => e
  Rails.logger.error('EP Merge failed open claim review check', backtrace: e.backtrace)
  Rails.logger.error(e.backtrace.join('\n'))
  true
end

#open_claims ⇒ Object (private)

Fetch and memoize all of the veteran’s open EPs. Establishing a new EP will make the memoized value outdated if using the same Form526Submission instance.



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# File 'app/models/concerns/form526_claim_fast_tracking_concern.rb', line 312

def open_claims
  @open_claims ||= begin
    icn = .icn
    api_provider = ApiProviderFactory.call(
      type: ApiProviderFactory::FACTORIES[:claims],
      provider: nil,
      options: { auth_headers:, icn: },
      # Flipper id is needed to check if the feature toggle works for this user
      current_user: OpenStruct.new({ flipper_id:  }),
      feature_toggle: ApiProviderFactory::FEATURE_TOGGLE_CLAIMS_SERVICE
    )
    all_claims = api_provider.all_claims
    all_claims['open_claims']
  end
end

#pending_eps? ⇒ Boolean

Fetch all claims from EVSS

Returns:

  • (Boolean) —

    whether there are any open EP 020’s



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# File 'app/models/concerns/form526_claim_fast_tracking_concern.rb', line 71

def pending_eps?
  pending = open_claims.any? { |claim| claim['base_end_product_code'] == '020' }
  save_metadata(offramp_reason: 'pending_ep') if pending
  pending
end

#prepare_for_ep_merge! ⇒ Object 



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# File 'app/models/concerns/form526_claim_fast_tracking_concern.rb', line 134

def prepare_for_ep_merge!
  pending_eps = open_claims.select do |claim|
    EP_MERGE_BASE_CODES.include?(claim['base_end_product_code']) && OPEN_STATUSES.include?(claim['status'])
  end
  Rails.logger.info('EP Merge total open EPs', id:, count: pending_eps.count)
  return unless pending_eps.count == 1

  feature_enabled = ep_merge_feature_enabled?
  open_claim_review = open_claim_review?
  Rails.logger.info(
    'EP Merge open EP eligibility',
    { id:, feature_enabled:, open_claim_review:,
      pending_ep_age: claim_age_in_days(pending_eps.first), pending_ep_status: pending_eps.first['status'] }
  )
  if feature_enabled && !open_claim_review
    save_metadata(ep_merge_pending_claim_id: pending_eps.first['id'])
    add_ep_merge_special_issue!
  end
rescue => e
  Rails.logger.error("EP400 Merge eligibility failed #{e.message}.", backtrace: e.backtrace)
end

#prepare_for_evss! ⇒ Object 



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# File 'app/models/concerns/form526_claim_fast_tracking_concern.rb', line 119

def prepare_for_evss!
  begin
    is_claim_fully_classified = update_contention_classification_all!
  rescue => e
    Rails.logger.error("Contention Classification failed #{e.message}.")
    Rails.logger.error(e.backtrace.join('\n'))
  end

  prepare_for_ep_merge! if is_claim_fully_classified

  return if pending_eps? || disabilities_not_service_connected?

  save_metadata(forward_to_mas_all_claims: true)
end

#read_metadata(key) ⇒ Object 



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# File 'app/models/concerns/form526_claim_fast_tracking_concern.rb', line 44

def read_metadata(key)
  form.dig('rrd_metadata', key.to_s)
end

#rrd_claim_processed? ⇒ Boolean (private)

Returns if this claim submission was processed and fast-tracked by RRD.

Returns:

  • (Boolean) —

    if this claim submission was processed and fast-tracked by RRD



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# File 'app/models/concerns/form526_claim_fast_tracking_concern.rb', line 377

def rrd_claim_processed?
  rrd_pdf_added_for_uploading? && rrd_special_issue_set?
end

#rrd_pdf_added_for_uploading? ⇒ Boolean

Returns if an RRD pdf has been included as a file to upload.

Returns:

  • (Boolean) —

    if an RRD pdf has been included as a file to upload



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# File 'app/models/concerns/form526_claim_fast_tracking_concern.rb', line 91

def rrd_pdf_added_for_uploading?
  form['form526_uploads']&.any? do |upload|
    upload['name']&.match? PDF_FILENAME_REGEX
  end
end

#rrd_pdf_created? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/concerns/form526_claim_fast_tracking_concern.rb', line 77

def rrd_pdf_created?
  read_metadata(:pdf_created) || false
end

#rrd_pdf_uploaded_to_s3? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/concerns/form526_claim_fast_tracking_concern.rb', line 81

def rrd_pdf_uploaded_to_s3?
  read_metadata(:pdf_guid).present?
end

#rrd_special_issue_set? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/concerns/form526_claim_fast_tracking_concern.rb', line 97

def rrd_special_issue_set?
  disabilities.any? do |disability|
    disability['specialIssues']&.include?(RRD_CODE)
  end
end

#rrd_status ⇒ Object 



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# File 'app/models/concerns/form526_claim_fast_tracking_concern.rb', line 58

def rrd_status
  return 'processed' if rrd_claim_processed?

  offramp_reason = read_metadata(:offramp_reason)
  return offramp_reason if offramp_reason.present?

  return 'error' if read_metadata(:error).present?

  'unknown'
end

#save_metadata(metadata_hash) ⇒ Object

Parameters:

  • metadata_hash (Hash) —

    to be merged into form_json



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# File 'app/models/concerns/form526_claim_fast_tracking_concern.rb', line 49

def save_metadata(metadata_hash)
  form['rrd_metadata'] ||= {}
  form['rrd_metadata'].deep_merge!(metadata_hash)

  update!(form_json: JSON.dump(form))
  invalidate_form_hash
  self
end

#send_post_evss_notifications! ⇒ Object 



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# File 'app/models/concerns/form526_claim_fast_tracking_concern.rb', line 248

def send_post_evss_notifications!
  conditionally_notify_mas
  conditionally_merge_ep
  log_flashes
  Rails.logger.info('Submitted 526Submission to eVSS', id:, saved_claim_id:, submitted_claim_id:)
end

#send_rrd_alert_email(subject, message, error = nil, to = Settings.rrd.alerts.recipients) ⇒ Object 



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# File 'app/models/concerns/form526_claim_fast_tracking_concern.rb', line 40

def send_rrd_alert_email(subject, message, error = nil, to = Settings.rrd.alerts.recipients)
  RrdAlertMailer.build(self, subject, message, error, to).deliver_now
end

#update_contention_classification_all! ⇒ Object

Submits contention information to the VRO contention classification service adds classification to the form for each contention provided a classification



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# File 'app/models/concerns/form526_claim_fast_tracking_concern.rb', line 202

def update_contention_classification_all!
  return log_and_halt_if_no_disabilities if disabilities.blank?

  contentions_array = disabilities.map { |disability| format_contention_for_vro(disability) }
  params = { claim_id: saved_claim_id, form526_submission_id: id, contentions: contentions_array }
  classifier_response = classify_vagov_contentions(params)
  log_claim_level_metrics(classifier_response)
  classifier_response['contentions'].each do |contention|
    classification = nil
    if contention.key?('classification_code') && contention.key?('classification_name')
      classification = {
        classification_code: contention['classification_code'],
        classification_name: contention['classification_name']
      }
    end
    # NOTE: claim_type is actually type of contention, but formatting
    # preserved in order to match existing datadog dashboard
    Rails.logger.info('Classified 526Submission',
                      id:, saved_claim_id:, classification:,
                      claim_type: contention['contention_type'])
  end
  update_form_with_classification_codes(classifier_response['contentions'])
  classifier_response['is_fully_classified']
end

#update_form_with_classification_codes(classified_contentions) ⇒ Object 



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# File 'app/models/concerns/form526_claim_fast_tracking_concern.rb', line 156

def update_form_with_classification_codes(classified_contentions)
  classified_contentions.each_with_index do |classified_contention, index|
    if classified_contention['classification_code'].present?
      classification_code = classified_contention['classification_code']
      disabilities[index]['classificationCode'] = classification_code
    end
  end

  update!(form_json: form.to_json)
  invalidate_form_hash
end