Class: Eco::API::UseCases::OozeSamples::RegisterMigrationCase

Inherits:
RegisterUpdateCase show all
Includes:
HelpersMigration
Defined in:
lib/eco/api/usecases/ooze_samples/register_migration_case.rb

Overview

Note:
  • You can define methods filters and search to change the target entries of the register
  • You can define a json file named after your use case file (i.e. new_training.json) to pair source-destination fields:
    • This file format expects an object {} where keys are field types (i.e. "select", "plain_text") and the value is an array with either:
      1. field label name (String or RegExp body/source),
      2. or an object with key-value being source-destination label names (also supports RegExp body/source)
    • Example: ["severity of .*:", {"type of event:" => "type of incident:"]}
    • "all" as type will target all type of fields.
    • Caution with this! Copying between fields of different types is not yet supported.
  • You may either
    1. define the process_ooze method calling super with a block: super.do ||
    2. of define the function custom_processing(draft, source, fields_tracker: nil)
  • You can define a callback function, paired_fields_post_callback(src_fld, dst_fld, pairing_tracking = nil)
    • It will be called after copying by using any of the pairing methods, and allows to introduce modifications such as selection option mappings
  • You may define a method called excluded_field_hooks with same syntax as the json pairing file
    • This will exclude as source and destination targets any fields matching those patterns.
    • This is specially useful to discard rich text field guidelines (i.e. {"rich_text" => [".*guideline:"]})

Use case to offer the basics to migrate a register by creating new entries This case expects options[:source][:register_id]

Constant Summary collapse

EXCLUDE_XIMPORT =

whether or not it should try to pair src <-> dst ximport fields:

false
REPORT_DST_XIMPORT =

whether or not it should warn on unpaired destination ximport fields:

true
REPORT_SRC_EMTPY =

whether or not it should warn on unpaired source fields that are empty (no data loss):

false
REPORT_SRC_DEINDEX =

whether or not it should warn on unpaired source fields that are deindexed (low potential of data loss):

false

Constants included from Helpers::Filters

Helpers::Filters::FILTER_TIME_FORMAT

Constants inherited from OozeBaseCase

OozeBaseCase::DRY_COUNT, OozeBaseCase::SAVE_PATCH

Instance Attribute Summary collapse

Attributes inherited from RegisterUpdateCase

#attempted_ooze_updates, #created_oozes, #dupped_search_oozes, #failed_update_oozes, #non_retrieved_oozes, #ooze_create_attempts, #ooze_result_ids, #retrieved_oozes, #total_search_oozes, #updated_oozes

Attributes inherited from OozeBaseCase

#target

Attributes included from Language::AuxiliarLogger

#logger

Instance Method Summary collapse

Methods included from HelpersMigration::Copying

#copy_field_content, #copy_generic_paired_fields, #copy_hooked_fields, #logger, #session, #to_regex, #with_src_dst_field_pair

Methods included from Helpers::Filters

#date_range_filter, #days, #daystart, #field_key_name, #midnight, #previous_sunday, #set_time, #sunday, #tags_filter, #this_monday, #to_date_filter, #today, #weeks

Methods included from Helpers::Shortcuts

#bracked_regex, #clean_question, #is_number?, #non_letters_regex, #normalize_string, #object_reference, #same_string?, #simplify_string, #titleize, #to_i

Methods inherited from RegisterUpdateCase

batch_size

Methods included from Helpers::Creatable

validate_base_type!

Methods included from Helpers::Rescuable

validate_base_type!

Methods inherited from Common::Loaders::UseCase

cli, cli!, #cli_apply!, #initialize, type, #type

Methods inherited from Common::Loaders::CaseBase

#name, name_only_once!

Methods inherited from Common::Loaders::Base

<=>, created_at, #initialize, set_created_at!

Methods included from Common::ClassHelpers

#class_resolver, #descendants, #descendants?, #inheritable_attrs, #inheritable_class_vars, #inherited, #instance_variable_name, #new_class, #resolve_class, #to_constant

Methods included from Language::AuxiliarLogger

#log

Constructor Details

This class inherits a constructor from Eco::API::Common::Loaders::UseCase

Instance Attribute Details

#csv ⇒ Object (readonly)

Returns the value of attribute csv.



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# File 'lib/eco/api/usecases/ooze_samples/register_migration_case.rb', line 43

def csv
  @csv
end

Instance Method Details

#main(session, options, usecase, &block) ⇒ Object 



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# File 'lib/eco/api/usecases/ooze_samples/register_migration_case.rb', line 45

def main(session, options, usecase, &block)
  if options[:dry_run]
    @csv = []
    super(session, options, usecase, &block)
  else
    CSV.open(out_csv_filename, "w") do |csv|
      @csv = csv
      csv << ["src_page_id", "dst_page_id"]
      super(session, options, usecase, &block)
    end
    log(:info) { "File '#{out_csv_filename}' has been created." }
  end
end

#process_ooze ⇒ Object

Note:

At this stage, the RegisterMigration case has already populated the draft where source and destination fields(in the draft) could be paired.

This method is expected to finalize the copying/adjustment of the draft entry. def custom_processing(draft, source, fields_tracker: nil) draft.tags << source.tags.to_a # More custom logics end



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# File 'lib/eco/api/usecases/ooze_samples/register_migration_case.rb', line 67

def process_ooze
  with_target_stage(self.class::SOURCE_STAGE) do |source|
    draft_reference = object_reference(source)
    creating_new_page(draft_reference, template_id: elf.class::TEMPLATE_ID) do |draft|
      draft.base_tags << ["IMPORTED", "MIGRATED"]

      pairing_tracking = copy_pairings(source, draft)

      if respond_to?(:custom_processing, true)
        custom_processing(draft, source, fields_tracker: pairing_tracking)
      elsif block_given?
        yield(draft, source, fields_tracker: pairing_tracking)
      end

      if msg = pairing_tracking.report_src_unpaired(only_present: !self.class::REPORT_SRC_EMTPY, only_indexed: !self.class::REPORT_SRC_DEINDEX)
        log(:warn) { msg }
      end

      if msg = pairing_tracking.report_multi_pairs(only_present: !self.class::REPORT_SRC_EMTPY, only_indexed: !self.class::REPORT_SRC_DEINDEX, dst_exclude_ximport: !self.class::REPORT_DST_XIMPORT)
        log(:warn) { msg }
      end

      if msg = pairing_tracking.report_dst_unpaired(only_required: false, exclude_ximport: !self.class::REPORT_DST_XIMPORT)
        log(:warn) { msg }
      end
    end
  end
end