36 lines
1 KiB
Ruby
36 lines
1 KiB
Ruby
|
# frozen_string_literal: true
|
||
|
|
|
||
|
|
module Autocomplete
|
||
|
|
# Finder for retrieving a project to use for autocomplete data sources.
|
||
|
|
class ProjectFinder
|
||
|
|
attr_reader :current_user, :project_id
|
||
|
|
|
||
|
|
# current_user - The currently logged in user, if any.
|
||
|
|
# params - A Hash containing parameters to use for finding the project.
|
||
|
|
#
|
||
|
|
# The following parameters are supported:
|
||
|
|
#
|
||
|
|
# * project_id: The ID of the project to find.
|
||
|
|
def initialize(current_user = nil, params = {})
|
||
|
|
@current_user = current_user
|
||
|
|
@project_id = params[:project_id]
|
||
|
|
end
|
||
|
|
|
||
|
|
# Attempts to find a Project based on the current project ID.
|
||
|
|
def execute
|
||
|
|
return if project_id.blank?
|
||
|
|
|
||
|
|
project = Project.find(project_id)
|
||
|
|
|
||
|
|
# This removes the need for using `return render_404` and similar patterns
|
||
|
|
# in controllers that use this finder.
|
||
|
|
unless Ability.allowed?(current_user, :read_project, project)
|
||
|
|
raise ActiveRecord::RecordNotFound
|
||
|
|
.new("Could not find a Project with ID #{project_id}")
|
||
|
|
end
|
||
|
|
|
||
|
|
project
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|