gitlab-org--gitlab-foss/app/graphql/resolvers/concerns/resolves_pipelines.rb
Jan Provaznik 5ee7884d91 GraphQL - Add extra complexity for resolvers
If a field is a resolver, its complexity is automatically
increased. By default we add extra points for sort and search
arguments (which will be common for various resolvers).

For specific resolvers we add field-specific complexity, e.g.
for Issues complexity is increased if we filter issues by `labelName`
(because then SQL query is more complex). We may want to tune these
values in future depending on real-life results.

Complexity is also dependent on the number of loaded nodes, but only
if we don't search by specific ID(s). Also added complexity is limited
(by default only twice more than child complexity) - the reason is
that although it's more complex to process more items, the complexity
increase is not linear (there is not so much difference between loading
10, 20 or 100 records from DB).
2019-05-06 21:24:19 +00:00

35 lines
955 B
Ruby

# frozen_string_literal: true
module ResolvesPipelines
extend ActiveSupport::Concern
included do
type [Types::Ci::PipelineType], null: false
argument :status,
Types::Ci::PipelineStatusEnum,
required: false,
description: "Filter pipelines by their status"
argument :ref,
GraphQL::STRING_TYPE,
required: false,
description: "Filter pipelines by the ref they are run for"
argument :sha,
GraphQL::STRING_TYPE,
required: false,
description: "Filter pipelines by the sha of the commit they are run for"
end
class_methods do
def resolver_complexity(args)
complexity = super
complexity += 2 if args[:sha]
complexity += 2 if args[:ref]
complexity
end
end
def resolve_pipelines(project, params = {})
PipelinesFinder.new(project, context[:current_user], params).execute
end
end