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class GroupProjectsFinder < UnionFinder
def initialize(group, options = {})
@group = group
@options = options
end
def execute(current_user = nil)
segments = group_projects(current_user)
find_union(segments, Project)
end
private
def group_projects(current_user)
only_owned = @options.fetch(:only_owned, false)
only_shared = @options.fetch(:only_shared, false)
projects = []
if current_user
if @group.users.include?(current_user)
projects << @group.projects unless only_shared
projects << @group.shared_projects unless only_owned
else
unless only_shared
projects << @group.projects.visible_to_user(current_user)
projects << @group.projects.public_to_user(current_user)
end
unless only_owned
projects << @group.shared_projects.visible_to_user(current_user)
projects << @group.shared_projects.public_to_user(current_user)
end
end
else
projects << @group.projects.public_only unless only_shared
projects << @group.shared_projects.public_only unless only_owned
end
projects
end
end