Module: Foobara::CommandPatternImplementation::Concerns::Entities::ClassMethods

Defined in:
foobara-0.0.110/projects/command/src/command_pattern_implementation/concerns/entities.rb

Instance Method Summary collapse

Instance Method Details

#depends_on_entities(*entities_to_add) ⇒ Object

Only needed for entities not discoverable through the inputs



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# File 'foobara-0.0.110/projects/command/src/command_pattern_implementation/concerns/entities.rb', line 9

def depends_on_entities(*entities_to_add)
  if entities_to_add.empty?
    @depends_on_entities ||= Set.new
  else
    entities_to_add.each do |entity_class|
      depends_on_entity(entity_class)
    end
  end
end

#depends_on_entity(entity_class) ⇒ Object 



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# File 'foobara-0.0.110/projects/command/src/command_pattern_implementation/concerns/entities.rb', line 19

def depends_on_entity(entity_class)
  depends_on_entities << entity_class
end

#entity_class_paths ⇒ Object 



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# File 'foobara-0.0.110/projects/command/src/command_pattern_implementation/concerns/entities.rb', line 23

def entity_class_paths
  # TODO: bust this cache when changing inputs_type??
  @entity_class_paths ||= Entity.construct_associations(
    inputs_type
  ).transform_values(&:target_class)
end

#load_all ⇒ Object 



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# File 'foobara-0.0.110/projects/command/src/command_pattern_implementation/concerns/entities.rb', line 48

def load_all
  to_load(*entity_class_paths.keys)
end

#to_load(*paths) ⇒ Object

TODO: move to better concern! TODO: make work with inheritance



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# File 'foobara-0.0.110/projects/command/src/command_pattern_implementation/concerns/entities.rb', line 32

def to_load(*paths)
  h = @to_load_paths_and_error_classes || {}

  paths.each do |path|
    path = DataPath.new(path)
    entity_class = entity_class_paths[path.to_s]
    error_class = Entity::NotFoundError.subclass(self, entity_class, path)
    h[path.to_s] = error_class
    possible_error(error_class)
  end

  @to_load_paths_and_error_classes = h.sort_by do |path, _error_class|
    [DataPath.new(path).path.size, path]
  end.to_h
end

#to_load_paths_and_error_classes ⇒ Object 



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# File 'foobara-0.0.110/projects/command/src/command_pattern_implementation/concerns/entities.rb', line 52

def to_load_paths_and_error_classes
  @to_load_paths_and_error_classes
end