Module: Graphiform::Fields::ClassMethods

Defined in:
lib/graphiform/fields.rb

Instance Method Summary collapse

Instance Method Details

#graphql_field(name, write_name: nil, readable: true, writable: false, read_prepare: nil, write_prepare: nil, null: nil, **options) ⇒ Object 



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# File 'lib/graphiform/fields.rb', line 68

def graphql_field(
  name,
  write_name: nil,
  readable: true,
  writable: false,
  read_prepare: nil,
  write_prepare: nil,
  null: nil,
  **options
)
  graphql_readable_field(name, read_prepare: read_prepare, null: null, **options) if readable
  graphql_writable_field(write_name || name, write_prepare: write_prepare, **options) if writable
end

#graphql_fields(*names, **options) ⇒ Object 



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# File 'lib/graphiform/fields.rb', line 82

def graphql_fields(*names, **options)
  names.each do |name|
    graphql_field(name, **options)
  end
end

#graphql_readable_field(name, as: nil, read_prepare: nil, null: nil, **options) ⇒ Object 



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# File 'lib/graphiform/fields.rb', line 10

def graphql_readable_field(
  name,
  as: nil,
  read_prepare: nil,
  null: nil,
  **options
)
  identifier = as || name
  column_def = column(identifier)
  association_def = association(identifier)

  graphql_add_column_field(name, column_def, read_prepare: read_prepare, null: null, as: as, **options) if column_def.present?
  graphql_add_association_field(name, association_def, read_prepare: read_prepare, null: null, as: as, **options) if association_def.present?
  graphql_add_method_field(name, read_prepare: read_prepare, null: null, as: as, **options) unless column_def.present? || association_def.present?

  # Defer filter/sort/grouping wiring — flushed on first access to
  # graphql_filter / graphql_sort / graphql_grouping.
  graphiform_pending_filters   << [name, identifier, options]
  graphiform_pending_sorts     << [name, identifier, options]
  graphiform_pending_groupings << [name, identifier, options]
end

#graphql_readable_fields(*names, **options) ⇒ Object 



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# File 'lib/graphiform/fields.rb', line 88

def graphql_readable_fields(*names, **options)
  names.each do |name|
    graphql_readable_field(name, **options)
  end
end

#graphql_writable_field(name, type: nil, required: false, write_prepare: nil, prepare: nil, description: nil, as: nil, **args) ⇒ Object 



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# File 'lib/graphiform/fields.rb', line 32

def graphql_writable_field(
  name,
  type: nil,
  required: false,
  write_prepare: nil,
  prepare: nil,
  description: nil,
  as: nil,
  **args
)
  name = name.to_sym
  has_nested_attributes_method = instance_methods.include?("#{as || name}_attributes=".to_sym)

  argument_name = has_nested_attributes_method ? "#{name}_attributes".to_sym : name
  argument_type = graphql_resolve_argument_type(as || name, type)
  as = has_nested_attributes_method ? "#{as}_attributes".to_sym : as.to_sym if as

  return Helpers.logger.warn "Graphiform: Missing `type` for argument `#{name}` in model `#{self.name}`" if argument_type.nil?

  prepare = write_prepare || prepare

  Helpers.add_unless_exists(graphql_input, argument_name) do
    graphql_input.class_eval do
      argument(
        argument_name,
        argument_type,
        required: required,
        prepare: prepare,
        description: description,
        as: as,
        **args
      )
    end
  end
end

#graphql_writable_fields(*names, **options) ⇒ Object 



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# File 'lib/graphiform/fields.rb', line 94

def graphql_writable_fields(*names, **options)
  names.each do |name|
    graphql_writable_field(name, **options)
  end
end