gitlab-org--gitlab-foss/app/finders/groups_finder.rb

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# GroupsFinder
#
# Used to filter Groups by a set of params
#
# Arguments:
# current_user - which user is requesting groups
# params:
# owned: boolean
# parent: Group
# all_available: boolean (defaults to true)
#
# Users with full private access can see all groups. The `owned` and `parent`
# params can be used to restrict the groups that are returned.
#
# Anonymous users will never return any `owned` groups. They will return all
# public groups instead, even if `all_available` is set to false.
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class GroupsFinder < UnionFinder
def initialize(current_user = nil, params = {})
@current_user = current_user
@params = params
end
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def execute
items = all_groups.map do |item|
by_parent(item)
end
find_union(items, Group).with_route.order_id_desc
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end
private
attr_reader :current_user, :params
def all_groups
return [owned_groups] if params[:owned]
return [Group.all] if current_user&.full_private_access?
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groups = []
groups << Gitlab::GroupHierarchy.new(groups_for_ancestors, groups_for_descendants).all_groups if current_user
groups << Group.unscoped.public_to_user(current_user) if include_public_groups?
groups << Group.none if groups.empty?
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groups
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end
def groups_for_ancestors
current_user.authorized_groups
end
def groups_for_descendants
current_user.groups
end
def by_parent(groups)
return groups unless params[:parent]
groups.where(parent: params[:parent])
end
def owned_groups
current_user&.owned_groups || Group.none
end
def include_public_groups?
current_user.nil? || params.fetch(:all_available, true)
end
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end