gitlab-org--gitlab-foss/lib/repository_cache.rb
Stan Hu 3618796e15 Use project ID in repository cache to prevent stale data from persisting across projects
We have a number of bugs caused by cache keys not being flushed
properly during deletion of a project. Add the project ID to ensure
this never happens.

Closes #20027
2016-07-25 05:09:28 -07:00

30 lines
616 B
Ruby

# Interface to the Redis-backed cache store used by the Repository model
class RepositoryCache
attr_reader :namespace, :backend, :project_id
def initialize(namespace, project_id, backend = Rails.cache)
@namespace = namespace
@backend = backend
@project_id = project_id
end
def cache_key(type)
"#{type}:#{namespace}:#{project_id}"
end
def expire(key)
backend.delete(cache_key(key))
end
def fetch(key, &block)
backend.fetch(cache_key(key), &block)
end
def exist?(key)
backend.exist?(cache_key(key))
end
def read(key)
backend.read(cache_key(key))
end
end