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# frozen_string_literal: true
module GraphqlRails
module Model
# Executes model method and adds additional meta data if needed
class CallGraphqlModelMethod
require 'graphql_rails/concerns/service'
include ::GraphqlRails::Service
PAGINATION_KEYS = %i[before after first last].freeze
def initialize(model:, method_keyword_arguments:, graphql_context:, attribute_config:)
@model = model
@method_keyword_arguments = method_keyword_arguments
@graphql_context = graphql_context
@attribute_config = attribute_config
end
def call
with_graphql_context do
run_method
end
end
private
attr_reader :model, :attribute_config, :graphql_context, :method_keyword_arguments
def run_method
if custom_keyword_arguments.empty?
model.send(method_name)
else
formatted_arguments = formatted_method_input(custom_keyword_arguments)
model.send(method_name, **formatted_arguments)
end
end
def formatted_method_input(keyword_arguments)
keyword_arguments.transform_values do |input_argument|
formatted_method_input_argument(input_argument)
end
end
def formatted_method_input_argument(argument)
return argument.to_h if argument.is_a?(GraphQL::Schema::InputObject)
argument
end
def method_name
attribute_config.property
end
def paginated?
attribute_config.paginated?
end
def custom_keyword_arguments
return method_keyword_arguments unless paginated?
method_keyword_arguments.except(*PAGINATION_KEYS)
end
def with_graphql_context
return yield unless model.respond_to?(:with_graphql_context)
model.with_graphql_context(graphql_context) { yield }
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems