Class: Ibrain::Core::GraphqlController

Inherits:
BaseController show all
Includes:
Devise::Controllers::ScopedViews
Defined in:
app/controllers/ibrain/core/graphql_controller.rb

Instance Method Summary collapse

Methods included from ControllerHelpers::Auth

#current_ability, #set_guest_token, #try_ibrain_current_user

Methods included from ControllerHelpers::StrongParameters

#permitted_attributes, #permitted_user_attributes

Instance Method Details

#execute ⇒ Object 



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# File 'app/controllers/ibrain/core/graphql_controller.rb', line 14

def execute
  query, variables, operation_name = normalize_entity

  is_mutation = query =~ /mutation #{operation_name}/
  cache_key = "graphql-#{try_ibrain_current_user&.id}/#{request.headers.hash}-#{params.to_unsafe_h.hash}"
  context = {
    session: session,
    current_user: try_ibrain_current_user,
    controller: self,
    request: request
  }

  exec_function = proc do |options|
    schema.execute(
      options[:query],
      variables: options[:variables],
      context: options[:context],
      operation_name: options[:operation_name],
      max_depth: options[:max_depth]
    )
  end

  if is_mutation
    result = exec_function.call({
      query: query,
      variables: variables,
      context: context,
      operation_name: operation_name,
      max_depth: max_depth(operation_name)
    })
  else
    result = Rails.cache.fetch(cache_key, expires_in: 10.minutes) do
      result = exec_function.call({
        query: query,
        variables: variables,
        context: context,
        operation_name: operation_name,
        max_depth: max_depth(operation_name)
      })

      result.to_h
    end
  end

  render_json_ok(result['data'], nil, result['errors'])
end