Skip to content

Instantly share code, notes, and snippets.

Embed
What would you like to do?
# config/initializers/instrumentation.rb
# Subscribe to grape request and log with Rails.logger
ActiveSupport::Notifications.subscribe('grape.request') do |name, starts, ends, notification_id, payload|
Rails.logger.info '[API] %s %s (%.3f ms) -> %s %s%s' % [
payload[:request_method],
payload[:request_path],
(ends-starts)*1000,
(payload[:response_status] || "error"),
payload[:x_organization] ? "| X-Org: #{payload[:x_organization]}" : "",
payload[:params] ? "| #{payload[:params].inspect}" : ""
]
end
# app/controllers/api/logger.rb
class API::Logger
def initialize(app)
@app = app
end
def call(env)
payload = {
remote_addr: env['REMOTE_ADDR'],
request_method: env['REQUEST_METHOD'],
request_path: env['PATH_INFO'],
request_query: env['QUERY_STRING'],
x_organization: env['HTTP_X_ORGANIZATION']
}
ActiveSupport::Notifications.instrument "grape.request", payload do
@app.call(env).tap do |response|
payload[:params] = env["api.endpoint"].params.to_hash
payload[:params].delete("route_info")
payload[:params].delete("format")
payload[:response_status] = response[0]
end
end
end
end
@guizmaii

This comment has been minimized.

Copy link

@guizmaii guizmaii commented Mar 8, 2016

Just for information, we used your idea in this gem : https://github.com/aserafin/grape_logging ;)

Thanks for the idea !

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment