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graphql_mutation_test_schema.rb
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graphql_mutation_test_schema.rb
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class GraphqlMutationTestSchema < GraphQL::Schema
mutation(Types::MutationType)
query(Types::QueryType)
# For batch-loading (see https://graphql-ruby.org/dataloader/overview.html)
use GraphQL::Dataloader
# GraphQL-Ruby calls this when something goes wrong while running a query:
def self.type_error(err, context)
# if err.is_a?(GraphQL::InvalidNullError)
# # report to your bug tracker here
# return nil
# end
super
end
# Union and Interface Resolution
def self.resolve_type(abstract_type, obj, ctx)
case obj
when User
Types::UserType
else
raise("Unexpected object: #{obj}")
end
end
# Stop validating when it encounters this many errors:
validate_max_errors(100)
# Relay-style Object Identification:
# Return a string UUID for `object`
def self.id_from_object(object, type_definition, query_ctx)
# For example, use Rails' GlobalID library (https://github.com/rails/globalid):
object.to_gid_param
end
# Given a string UUID, find the object
def self.object_from_id(global_id, query_ctx)
# For example, use Rails' GlobalID library (https://github.com/rails/globalid):
GlobalID.find(global_id)
end
end