762a240890
- Log system revamp: - Logs to stdout, disabled while testing - Use header `X-Request-Id`, or create a new `uuid` when no present, to identyfy log entries - Be able to set log level from env variable `LOG_LEVEL`, useful while testing: `LOG_LEVEL=info npm test`; even more human-readable: `LOG_LEVEL=info npm t | ./node_modules/.bin/pino-pretty` - Be able to reduce the footprint in the final log file depending on the environment - Use one logger for every service: Queries, Batch Queries (Jobs), and Data Ingestion (CopyTo/CopyFrom) - Stop using headers such as: `X-SQL-API-Log`, `X-SQL-API-Profiler`, and `X-SQL-API-Errors` as a way to log info. - Be able to tag requests with labels as an easier way to provide business metrics - Metro: Add log-collector utility (`metro`), it will be moved to its own repository. Attaching it here fro development purposes. Try it with the following command `LOG_LEVEL=info npm t | node metro` - Metro: Creates `metrics-collector.js` a stream to update Prometheus' counters and histograms and exposes them via Express' app (`:9145/metrics`). Use the ones defined in `grok_exporter` Announcements: - Profiler is always set. No need to check its existence anymore - Unify profiler usage for every endpoint Bug fixes: - Avoid hung requests while fetching user identifier
42 lines
904 B
JavaScript
42 lines
904 B
JavaScript
'use strict';
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class ErrorHandler extends Error {
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constructor ({ message, context, detail, hint, httpStatus, name }) {
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super(message);
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this.http_status = this.getHttpStatus(httpStatus);
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this.context = context;
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this.detail = detail;
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this.hint = hint;
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if (name) {
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this.name = name;
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}
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}
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getResponse () {
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const serialized = {
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error: [this.message],
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context: this.context,
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detail: this.detail,
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hint: this.hint
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};
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if (global.settings.environment === 'development') {
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serialized.stack = this.stack;
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}
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return serialized;
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}
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getHttpStatus (httpStatus = 400) {
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if (this.message.includes('permission denied')) {
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return 403;
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}
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return httpStatus;
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}
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}
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module.exports = ErrorHandler;
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