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# frozen_string_literal: true
# Provides an action which fetches a metrics dashboard according
# to the parameters specified by the controller.
module MetricsDashboard
include RenderServiceResults
include ChecksCollaboration
include EnvironmentsHelper
extend ActiveSupport::Concern
def metrics_dashboard
result = dashboard_finder.find(
project_for_dashboard,
current_user,
metrics_dashboard_params.to_h.symbolize_keys
)
if result
result[:all_dashboards] = all_dashboards if include_all_dashboards?
result[:metrics_data] = metrics_data(project_for_dashboard, environment_for_dashboard) if project_for_dashboard && environment_for_dashboard
end
respond_to do |format|
if result.nil?
format.json { continue_polling_response }
elsif result[:status] == :success
format.json { render dashboard_success_response(result) }
else
format.json { render dashboard_error_response(result) }
end
end
end
private
def all_dashboards
dashboards = dashboard_finder.find_all_paths(project_for_dashboard)
dashboards.map do |dashboard|
amend_dashboard(dashboard)
end
end
def amend_dashboard(dashboard)
project_dashboard = project_for_dashboard && !dashboard[:system_dashboard]
dashboard[:can_edit] = project_dashboard ? can_edit?(dashboard) : false
dashboard[:project_blob_path] = project_dashboard ? dashboard_project_blob_path(dashboard) : nil
dashboard
end
def dashboard_project_blob_path(dashboard)
project_blob_path(project_for_dashboard, File.join(project_for_dashboard.default_branch, dashboard.fetch(:path, "")))
end
def can_edit?(dashboard)
can_collaborate_with_project?(project_for_dashboard, ref: project_for_dashboard.default_branch)
end
# Override in class to provide arguments to the finder.
def metrics_dashboard_params
{}
end
# Override in class if response requires complete list of
# dashboards in addition to requested dashboard body.
def include_all_dashboards?
false
end
def dashboard_finder
::Gitlab::Metrics::Dashboard::Finder
end
# Project is not defined for group and admin level clusters.
def project_for_dashboard
defined?(project) ? project : nil
end
def environment_for_dashboard
defined?(environment) ? environment : nil
end
def dashboard_success_response(result)
{
status: :ok,
json: result.slice(:all_dashboards, :dashboard, :status, :metrics_data)
}
end
def dashboard_error_response(result)
{
status: result[:http_status] || :bad_request,
json: result.slice(:all_dashboards, :message, :status)
}
end
end
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