gitlab-org--gitlab-foss/lib/banzai/reference_parser/issue_parser.rb
2017-06-30 14:47:53 +02:00

46 lines
1.2 KiB
Ruby

module Banzai
module ReferenceParser
class IssueParser < BaseParser
self.reference_type = :issue
def nodes_visible_to_user(user, nodes)
issues = issues_for_nodes(nodes)
readable_issues = Ability
.issues_readable_by_user(issues.values, user).to_set
nodes.select do |node|
readable_issues.include?(issues[node])
end
end
def referenced_by(nodes)
issues = issues_for_nodes(nodes)
nodes.map { |node| issues[node] }.compact.uniq
end
def issues_for_nodes(nodes)
@issues_for_nodes ||= grouped_objects_for_nodes(
nodes,
Issue.all.includes(
:author,
:assignees,
{
# These associations are primarily used for checking permissions.
# Eager loading these ensures we don't end up running dozens of
# queries in this process.
project: [
{ namespace: :owner },
{ group: [:owners, :group_members] },
:invited_groups,
:project_members
]
}
),
self.class.data_attribute
)
end
end
end
end