class GraphQL::Api::Resolvers::ModelFindQuery

Public Class Methods

new(model) click to toggle source
# File lib/graphql/api/resolvers/model_find_query.rb, line 5
def initialize(model)
  @model = model
  @policy_class = "#{model.name}Policy".safe_constantize
end

Public Instance Methods

call(obj, args, ctx) click to toggle source
# File lib/graphql/api/resolvers/model_find_query.rb, line 10
def call(obj, args, ctx)
  if @model.respond_to?(:graph_find)
    item = @model.graph_find(args, ctx)
  else
    item = @model.find_by!(args.to_h)
  end

  if @policy_class
    policy = @policy_class.new(ctx, item)
    return policy.unauthorized! unless policy.read?
  end

  item
end