class GraphQL::Api::Resolvers::ModelListQuery
Public Class Methods
new(model)
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# File lib/graphql/api/resolvers/model_list_query.rb, line 5 def initialize(model) @model = model @policy_class = "#{model.name}Policy".safe_constantize end
Public Instance Methods
call(obj, args, ctx)
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# File lib/graphql/api/resolvers/model_list_query.rb, line 10 def call(obj, args, ctx) if @model.respond_to?(:graph_where) @model.graph_where(args, ctx) else eager_load = [] ctx.irep_node.children.each do |child| eager_load << child[0] if @model.reflections.find { |name, _| name == child[0] } end query_args = args.to_h query_args.delete('limit') q = @model.where(query_args) q.eager_load(*eager_load) if eager_load.any? results = q.limit(args[:limit] || 30) if @policy_class results.each do |res| policy = @policy_class.new(ctx, res) return policy.unauthorized! unless policy.read? end end results end end