Module: InventoryRefresh::InventoryCollection::Helpers::QuestionsHelper

Included in:
InventoryRefresh::InventoryCollection
Defined in:
lib/inventory_refresh/inventory_collection/helpers/questions_helper.rb

Instance Method Summary collapse

Instance Method Details

#check_changed? ⇒ Boolean

Returns true means we want to call .changed? on every ActiveRecord object before saving it.

Returns:

  • (Boolean) —

    true means we want to call .changed? on every ActiveRecord object before saving it



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# File 'lib/inventory_refresh/inventory_collection/helpers/questions_helper.rb', line 8

def check_changed?
  check_changed
end

#complete? ⇒ Boolean

Returns true means the data is not complete, leading to only creating and updating data.

Returns:

  • (Boolean) —

    true means the data is not complete, leading to only creating and updating data



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# File 'lib/inventory_refresh/inventory_collection/helpers/questions_helper.rb', line 19

def complete?
  complete
end

#create_allowed? ⇒ Boolean

Returns true means we will delete/soft-delete data.

Returns:

  • (Boolean) —

    true means we will delete/soft-delete data



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# File 'lib/inventory_refresh/inventory_collection/helpers/questions_helper.rb', line 34

def create_allowed?
  !update_only?
end

#create_only? ⇒ Boolean

Returns true means that only create of new data is allowed.

Returns:

  • (Boolean) —

    true means that only create of new data is allowed



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# File 'lib/inventory_refresh/inventory_collection/helpers/questions_helper.rb', line 39

def create_only?
  create_only
end

#data_collection_finalized? ⇒ Boolean

Returns true if no more data will be added to this InventoryCollection object, that usually happens after the parsing step is finished.

Returns:

  • (Boolean) —

    true if no more data will be added to this InventoryCollection object, that usually happens after the parsing step is finished



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# File 'lib/inventory_refresh/inventory_collection/helpers/questions_helper.rb', line 80

def data_collection_finalized?
  data_collection_finalized
end

#delete_allowed? ⇒ Boolean

Returns true means we will delete/soft-delete data.

Returns:

  • (Boolean) —

    true means we will delete/soft-delete data



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# File 'lib/inventory_refresh/inventory_collection/helpers/questions_helper.rb', line 29

def delete_allowed?
  complete? && !update_only?
end

#delete_complement_noop? ⇒ Boolean

Returns true if processing InventoryCollection will not lead to deleting the complement of passed ids.

Returns:

  • (Boolean) —

    true if processing InventoryCollection will not lead to deleting the complement of passed ids



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# File 'lib/inventory_refresh/inventory_collection/helpers/questions_helper.rb', line 104

def delete_complement_noop?
  all_manager_uuids.nil?
end

#noop? ⇒ Boolean

True if processing of this InventoryCollection object would lead to no operations. Then we use this marker to stop processing of the InventoryCollector object very soon, to avoid a lot of unnecessary Db queries, etc.

Returns:

  • (Boolean) —

    true if processing of this InventoryCollection object would lead to no operations.



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# File 'lib/inventory_refresh/inventory_collection/helpers/questions_helper.rb', line 93

def noop?
  # If this InventoryCollection doesn't do anything. it can easily happen for targeted/batched strategies.
  saving_noop? && delete_complement_noop?
end

#parallel_safe? ⇒ Boolean

Returns true if we are using a saver strategy that allows saving in parallel processes.

Returns:

  • (Boolean) —

    true if we are using a saver strategy that allows saving in parallel processes



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# File 'lib/inventory_refresh/inventory_collection/helpers/questions_helper.rb', line 54

def parallel_safe?
  @parallel_safe_cache ||= i(concurrent_safe concurrent_safe_batch).include?(saver_strategy)
end

#saveable? ⇒ Boolean

Returns true if all dependencies have all data persisted.

Returns:

  • (Boolean) —

    true if all dependencies have all data persisted



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# File 'lib/inventory_refresh/inventory_collection/helpers/questions_helper.rb', line 49

def saveable?
  dependencies.all?(&:saved?)
end

#saved? ⇒ Boolean

Returns true if the whole InventoryCollection object has all data persisted.

Returns:

  • (Boolean) —

    true if the whole InventoryCollection object has all data persisted



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# File 'lib/inventory_refresh/inventory_collection/helpers/questions_helper.rb', line 44

def saved?
  saved
end

#saving_noop? ⇒ Boolean

Returns true if processing InventoryCollection will not lead to any created/updated/deleted record.

Returns:

  • (Boolean) —

    true if processing InventoryCollection will not lead to any created/updated/deleted record



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# File 'lib/inventory_refresh/inventory_collection/helpers/questions_helper.rb', line 99

def saving_noop?
  saving_targeted_parent_collection_noop? || saving_targeted_child_collection_noop? || saving_full_collection_noop?
end

#supports_column?(column_name) ⇒ Boolean

Returns true if the model_class supports given column.

Parameters:

  • column_name (Symbol, String)

Returns:

  • (Boolean) —

    true if the model_class supports given column



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# File 'lib/inventory_refresh/inventory_collection/helpers/questions_helper.rb', line 66

def supports_column?(column_name)
  @supported_cols_cache ||= {}
  return @supported_cols_cache[column_name.to_sym] unless @supported_cols_cache[column_name.to_sym].nil?

  include_col = model_class.column_names.include?(column_name.to_s)
  if %w(created_on created_at updated_on updated_at).include?(column_name.to_s)
    include_col &&= ActiveRecord::Base.record_timestamps
  end

  @supported_cols_cache[column_name.to_sym] = include_col
end

#supports_sti? ⇒ Boolean

Returns true if the model_class supports STI.

Returns:

  • (Boolean) —

    true if the model_class supports STI



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# File 'lib/inventory_refresh/inventory_collection/helpers/questions_helper.rb', line 59

def supports_sti?
  @supports_sti_cache = model_class.column_names.include?("type") if @supports_sti_cache.nil?
  @supports_sti_cache
end

#targeted? ⇒ Boolean

Returns true is processing of this InventoryCollection will be in targeted mode.

Returns:

  • (Boolean) —

    true is processing of this InventoryCollection will be in targeted mode



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# File 'lib/inventory_refresh/inventory_collection/helpers/questions_helper.rb', line 85

def targeted?
  targeted
end

#update_only? ⇒ Boolean

Returns true means we want to only update data.

Returns:

  • (Boolean) —

    true means we want to only update data



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# File 'lib/inventory_refresh/inventory_collection/helpers/questions_helper.rb', line 24

def update_only?
  update_only
end

#use_ar_object? ⇒ Boolean

Returns true means we want to use ActiveRecord object for writing attributes and we want to perform casting on all columns.

Returns:

  • (Boolean) —

    true means we want to use ActiveRecord object for writing attributes and we want to perform casting on all columns



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# File 'lib/inventory_refresh/inventory_collection/helpers/questions_helper.rb', line 14

def use_ar_object?
  use_ar_object
end