Class: EVSS::Service

Inherits:
Common::Client::Base show all
Includes:
Common::Client::Concerns::Monitoring
Defined in:
lib/evss/service.rb

Constant Summary collapse

STATSD_KEY_PREFIX = 
'api.evss'

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Common::Client::Concerns::Monitoring

#increment, #increment_failure, #increment_total, #with_monitoring

Methods inherited from Common::Client::Base

#config, configuration, #connection, #delete, #get, #post, #put, #raise_backend_exception, #raise_not_authenticated, #request, #sanitize_headers!, #service_name

Methods included from SentryLogging

#log_exception_to_sentry, #log_message_to_sentry, #non_nil_hash?, #normalize_level, #rails_logger, #set_sentry_metadata

Constructor Details

#initialize(user = nil, auth_headers = nil) ⇒ Service

Returns a new instance of Service.



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# File 'lib/evss/service.rb', line 13

def initialize(user = nil, auth_headers = nil)
  @user = user
  if auth_headers.nil?
    @headers = EVSS::AuthHeaders.new(user)
    @transaction_id = @headers.transaction_id
  else
    @headers = auth_headers
    @transaction_id = auth_headers['va_eauth_service_transaction_id']
  end
end

Instance Attribute Details

#transaction_id ⇒ Object (readonly)

Returns the value of attribute transaction_id.



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# File 'lib/evss/service.rb', line 8

def transaction_id
  @transaction_id
end

Class Method Details

.service_is_up? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/evss/service.rb', line 33

def self.service_is_up?
  last_evss_claims_outage = Breakers::Outage.find_latest(service: EVSS::ClaimsService.breakers_service)
  evss_claims_up = last_evss_claims_outage.blank? || last_evss_claims_outage.end_time.present?

  last_evss_common_outage = Breakers::Outage.find_latest(service: EVSS::CommonService.breakers_service)
  evss_common_up = last_evss_common_outage.blank? || last_evss_common_outage.end_time.present?
  evss_claims_up && evss_common_up
end

Instance Method Details

#handle_error(error) ⇒ Object (private) 



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# File 'lib/evss/service.rb', line 61

def handle_error(error)
  Sentry.set_extras(
    message: error.message,
    url: config.base_path,
    transaction_id: @transaction_id
  )

  case error
  when Faraday::ParsingError
    raise_backend_exception('EVSS502', self.class)
  when Common::Client::Errors::ClientError
    Sentry.set_extras(body: error.body)
    raise Common::Exceptions::Forbidden if error.status == 403

    raise_backend_exception('EVSS400', self.class, error) if error.status == 400
    raise_backend_exception('EVSS502', self.class, error)
  else
    raise error
  end
end

#headers ⇒ Object 



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# File 'lib/evss/service.rb', line 29

def headers
  { 'Content-Type' => 'application/json' }
end

#perform(method, path, body = nil, headers = {}, options = {}) ⇒ Object 



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# File 'lib/evss/service.rb', line 24

def perform(method, path, body = nil, headers = {}, options = {})
  merged_headers = @headers.to_h.merge(headers)
  super(method, path, body, merged_headers, options)
end

#save_error_details(error) ⇒ Object (private) 



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# File 'lib/evss/service.rb', line 50

def save_error_details(error)
  Sentry.set_tags(external_service: self.class.to_s.underscore)

  Sentry.set_extras(
    url: config.base_path,
    message: error.message,
    body: error.body,
    transaction_id: @transaction_id
  )
end

#with_monitoring_and_error_handling ⇒ Object (private) 



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# File 'lib/evss/service.rb', line 44

def with_monitoring_and_error_handling(&)
  with_monitoring(2, &)
rescue => e
  handle_error(e)
end