@splitsoftware/splitio-commons/cjs/evaluator/fallbackConfigsCalculator/index.js

Split JavaScript SDK common components

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.FallbackConfigsCalculator = exports.FALLBACK_PREFIX = void 0;
var constants_1 = require("../../utils/constants");
exports.FALLBACK_PREFIX = 'fallback - ';
function FallbackConfigsCalculator(fallbacks) {
    if (fallbacks === void 0) { fallbacks = {}; }
    return function (configName, label) {
        var _a;
        if (label === void 0) { label = ''; }
        var fallback = ((_a = fallbacks.byName) === null || _a === void 0 ? void 0 : _a[configName]) || fallbacks.global;
        return fallback ?
            {
                treatment: fallback.variant,
                config: fallback.value,
                label: "".concat(exports.FALLBACK_PREFIX).concat(label),
            } :
            {
                treatment: constants_1.CONTROL,
                config: null,
                label: label,
            };
    };
}
exports.FallbackConfigsCalculator = FallbackConfigsCalculator;