module sources pub fn transform_http_down(check HttpCheck, err string) Event { mut message := '' if check.template != '' { vars := { 'url': check.url 'error': err 'status': '' } message = render_source_template(check.template, vars) } else { message = '❌ ${check.url} → ${err}' } return Event{ source: 'http_poll' name: check.url topic: check.topic priority: check.priority tags: ['x'] message: message raw: err } } pub fn transform_http_up(check HttpCheck) Event { message := '✅ ${check.url} is UP' return Event{ source: 'http_poll' name: check.url topic: check.topic priority: 1 tags: ['white_check_mark'] message: message raw: '' } }