unleash-server
Version:
Unleash is an enterprise ready feature flag service. It provides different strategies for handling feature flags.
94 lines • 3.69 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const addon_1 = __importDefault(require("./addon"));
const new_relic_definition_1 = __importDefault(require("./new-relic-definition"));
const mustache_1 = __importDefault(require("mustache"));
const types_1 = require("../types");
const feature_event_formatter_md_1 = require("./feature-event-formatter-md");
const node_zlib_1 = require("node:zlib");
const util_1 = require("util");
const asyncGzip = (0, util_1.promisify)(node_zlib_1.gzip);
class NewRelicAddon extends addon_1.default {
constructor(config) {
super(new_relic_definition_1.default, config);
this.msgFormatter = new feature_event_formatter_md_1.FeatureEventFormatterMd({
unleashUrl: config.unleashUrl,
});
this.flagResolver = config.flagResolver;
}
async handleEvent(event, parameters, integrationId) {
let state = 'success';
const stateDetails = [];
const { url, licenseKey, customHeaders, bodyTemplate } = parameters;
const context = {
event,
};
let text;
if (typeof bodyTemplate === 'string' && bodyTemplate.length > 1) {
text = mustache_1.default.render(bodyTemplate, context);
}
else {
text = `%%% \n ${this.msgFormatter.format(event).text} \n %%% `;
}
const body = {
eventType: 'UnleashServiceEvent',
unleashEventType: event.type,
featureName: event.featureName,
environment: event.environment,
createdBy: event.createdBy,
createdByUserId: event.createdByUserId,
createdAt: event.createdAt.getTime(),
...event.data,
};
let extraHeaders = {};
if (typeof customHeaders === 'string' && customHeaders.length > 1) {
try {
extraHeaders = JSON.parse(customHeaders);
}
catch (e) {
state = 'successWithErrors';
const badHeadersMessage = 'Could not parse the JSON in the customHeaders parameter.';
stateDetails.push(badHeadersMessage);
this.logger.warn(badHeadersMessage);
}
}
const requestOpts = {
method: 'POST',
headers: {
'Api-Key': licenseKey,
'Content-Type': 'application/json',
'Content-Encoding': 'gzip',
...extraHeaders,
},
body: await asyncGzip(JSON.stringify(body)),
};
const res = await this.fetchRetry(url, requestOpts);
this.logger.info(`Handled event "${event.type}".`);
if (res.ok) {
const successMessage = `New Relic Events API request was successful with status code: ${res.status}.`;
stateDetails.push(successMessage);
this.logger.info(successMessage);
}
else {
state = 'failed';
const failedMessage = `New Relic Events API request failed with status code: ${res.status}.`;
stateDetails.push(failedMessage);
this.logger.warn(failedMessage);
}
this.registerEvent({
integrationId,
state,
stateDetails: stateDetails.join('\n'),
event: (0, types_1.serializeDates)(event),
details: {
url,
body,
},
});
}
}
exports.default = NewRelicAddon;
//# sourceMappingURL=new-relic.js.map