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# 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, "Could not find a Project with ID #{project_id}"
end
project
end
end
end
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