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Refactor logger.js

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This commit is contained in:
SleepWalker 2018-05-02 20:48:50 +03:00
parent fde1d36287
commit e7923fc1b8
1 changed files with 44 additions and 34 deletions
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78
src/services/logger/logger.js
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@ -1,3 +1,5 @@
// @flow
import type {User} from 'components/user';
import Raven from 'raven-js'; import Raven from 'raven-js';
import abbreviate from './abbreviate'; import abbreviate from './abbreviate';
@ -5,8 +7,8 @@ import abbreviate from './abbreviate';
const isTest = process.env.__TEST__; // eslint-disable-line const isTest = process.env.__TEST__; // eslint-disable-line
const isProduction = process.env.__PROD__; // eslint-disable-line const isProduction = process.env.__PROD__; // eslint-disable-line
const logger = { class Logger {
init({sentryCdn}) { init({ sentryCdn }: { sentryCdn: string }) {
if (sentryCdn) { if (sentryCdn) {
Raven.config(sentryCdn, { Raven.config(sentryCdn, {
logger: 'accounts-js-app', logger: 'accounts-js-app',
@ -37,54 +39,62 @@ const logger = {
message = ''; message = '';
} }
logger.info(`Unhandled rejection${message}`, { this.info(`Unhandled rejection${message}`, {
error, error,
event event
}); });
}); });
} }
}, }
setUser(user) { setUser(user: User) {
Raven.setUserContext({ Raven.setUserContext({
username: user.username, username: user.username,
email: user.email, email: user.email,
id: user.id id: user.id
}); });
} }
};
[ error(message: string | Error, context: Object) {
// 'fatal', log('error', message, context);
'error', }
'warning',
'info',
'debug'
].forEach((level) => {
const method = level === 'warning' ? 'warn' : level;
logger[method] = (message, context) => { info(message: string | Error, context: Object) {
if (isTest) { log('info', message, context);
return; }
}
if (typeof context !== 'object') { warn(message: string | Error, context: Object) {
// it would better to always have an object here log('warning', message, context);
context = { }
message: context }
};
}
prepareContext(context).then((context) => { function log(
console[method](message, context); // eslint-disable-line level: 'error' | 'warning' | 'info' | 'debug',
message: string | Error,
context: Object
) {
const method: 'error' | 'warn' | 'info' | 'debug' = level === 'warning' ? 'warn' : level;
Raven.captureException(message, { if (isTest) {
level, return;
extra: context }
});
if (typeof context !== 'object') {
// it would better to always have an object here
context = {
message: context
};
}
prepareContext(context).then((context) => {
console[method](message, context); // eslint-disable-line
Raven.captureException(message, {
level,
extra: context,
}); });
}; });
}); }
/** /**
* prepare data for JSON.stringify * prepare data for JSON.stringify
@ -93,7 +103,7 @@ const logger = {
* *
* @return {Promise} * @return {Promise}
*/ */
function prepareContext(context) { function prepareContext(context: any) {
if (context instanceof Response) { if (context instanceof Response) {
// TODO: rewrite abbreviate to use promises and recursively find Response // TODO: rewrite abbreviate to use promises and recursively find Response
return context.json() return context.json()
@ -120,4 +130,4 @@ function prepareContext(context) {
return Promise.resolve(abbreviate(context)); return Promise.resolve(abbreviate(context));
} }
export default logger; export default new Logger();