Class: GoodData::LCM2::ApplyCustomMaql

Inherits:
BaseAction show all
Defined in:
lib/gooddata/lcm/actions/apply_custom_maql.rb

Overview

Applies custom MAQL DDL to all client projects so customized labels and fiscal calendars are not deleted. To ease up further automation, the MAQL DDL may be stored in separate field in lcm_release table as we will need custom Release brick action which will populate it.

Constant Summary collapse

DESCRIPTION = 
'Apply Custom MAQL DDL'
PARAMS = 
define_params(self) do
  description 'Client Used for Connecting to GD'
  param :gdc_gd_client, instance_of(Type::GdClientType), required: true

  description 'Organization Name'
  param :organization, instance_of(Type::StringType), required: false

  description 'Segments to manage'
  param :segments, array_of(instance_of(Type::SegmentType)), required: true

  description 'Should be custom MAQL DDL Applied'
  param :apply_maql_ddl, instance_of(Type::BooleanType), required: false, default: false

  description 'Domain'
  param :domain, instance_of(Type::StringType), required: false

  description 'DataProduct to manage'
  param :data_product, instance_of(Type::GDDataProductType), required: false
end
RESULT_HEADER = 
[
  :segment,
  :maql,
  :status
]

Constants inherited from BaseAction

BaseAction::FAILED_CLIENTS, BaseAction::FAILED_PROJECTS, BaseAction::FAILED_SEGMENTS, BaseAction::SYNC_FAILED_LIST

Constants included from Dsl::Dsl

Dsl::Dsl::DEFAULT_OPTS, Dsl::Dsl::TYPES

Class Method Summary collapse

Methods inherited from BaseAction

add_failed_client, add_failed_project, add_failed_segment, add_new_clients_to_project_client_mapping, check_params, collect_synced_status, continue_on_error, print_result, process_failed_project, process_failed_projects, sync_failed_client, sync_failed_project, sync_failed_segment, without_check

Methods included from Dsl::Dsl

#define_params, #define_type, #process

Class Method Details

.call(params) ⇒ Object 



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# File 'lib/gooddata/lcm/actions/apply_custom_maql.rb', line 52

def call(params)
  return [] unless params.apply_maql_ddl.to_b

  client = params.gdc_gd_client

  domain_name = params.organization || params.domain
  fail "Either organisation or domain has to be specified in params" unless domain_name
  domain = client.domain(domain_name) || fail("Invalid domain name specified - #{domain_name}")
  data_product = params.data_product

  segment_ids = params.segments.map(&:segment_id)
  domain_segments = domain.segments(:all, data_product).select do |ds|
    segment_ids.include?(ds.segment_id)
  end

  res = []
  domain_segments.peach do |ds|
    maql = 'CREATE DATASET {dataset.quotes} VISUAL (TITLE "Stock Quotes Data");'

    unless maql.empty?
      ds.clients.peach do |dc|
        project = dc.project

        r = project.execute_maql(maql)

        item = {
          segment: ds.segment_id,
          maql: maql,
          status: r
        }

        res.push(item)
      end
    end
  end

  res
end