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# frozen_string_literal: true
class Projects::GrafanaApiController < Projects::ApplicationController
include RenderServiceResults
include MetricsDashboard
before_action :authorize_read_grafana!, only: :proxy
feature_category :metrics
urgency :low
def proxy
result = ::Grafana::ProxyService.new(
project,
params[:datasource_id],
params[:proxy_path],
prometheus_params
).execute
return continue_polling_response if result.nil?
return error_response(result) if result[:status] == :error
success_response(result)
end
private
def metrics_dashboard_params
params.permit(:embedded, :grafana_url)
end
def query_params
params.permit(:query, :start_time, :end_time, :step)
end
def prometheus_params
query_params.to_h
.except(:start_time, :end_time)
.merge(
start: query_params[:start_time],
end: query_params[:end_time]
)
end
end
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