debian-mirror-gitlab/app/assets/javascripts/experimentation/utils.js
2021-11-18 22:05:49 +05:30

40 lines
1.2 KiB
JavaScript

// This file only applies to use of experiments through https://gitlab.com/gitlab-org/gitlab-experiment
import { get } from 'lodash';
import { DEFAULT_VARIANT, CANDIDATE_VARIANT, TRACKING_CONTEXT_SCHEMA } from './constants';
function getExperimentsData() {
return get(window, ['gon', 'experiment'], {});
}
function convertExperimentDataToExperimentContext(experimentData) {
return { schema: TRACKING_CONTEXT_SCHEMA, data: experimentData };
}
export function getExperimentData(experimentName) {
return getExperimentsData()[experimentName];
}
export function getAllExperimentContexts() {
return Object.values(getExperimentsData()).map(convertExperimentDataToExperimentContext);
}
export function isExperimentVariant(experimentName, variantName) {
return getExperimentData(experimentName)?.variant === variantName;
}
export function getExperimentVariant(experimentName) {
return getExperimentData(experimentName)?.variant || DEFAULT_VARIANT;
}
export function experiment(experimentName, variants) {
const variant = getExperimentVariant(experimentName);
switch (variant) {
case DEFAULT_VARIANT:
return variants.use.call();
case CANDIDATE_VARIANT:
return variants.try.call();
default:
return variants[variant].call();
}
}