@ledgerhq/live-common
Version:
Common ground for the Ledger Live apps
33 lines • 1.41 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.getCryptoCurrencyIds = getCryptoCurrencyIds;
exports.isCurrencyInCatalog = isCurrencyInCatalog;
exports.getRampServiceProviders = getRampServiceProviders;
const isEmpty_1 = __importDefault(require("lodash/isEmpty"));
const uniq_1 = __importDefault(require("lodash/uniq"));
/** Flatten all providers' currencies into a single array */
function getCryptoCurrencyIds(entries) {
if (!entries || (0, isEmpty_1.default)(entries)) {
return null;
}
return (0, uniq_1.default)(Object.values(entries).flat());
}
function isCurrencyInCatalog(currencyId, catalog, status) {
if (!catalog || (0, isEmpty_1.default)(catalog[status])) {
return false;
}
const currencies = getCryptoCurrencyIds(catalog[status]);
return !currencies ? false : currencies.includes(currencyId);
}
/** Get the array of providers in the catalog that support the given currency */
function getRampServiceProviders(currencyId, catalog) {
if (!catalog || (0, isEmpty_1.default)(catalog)) {
return null;
}
const providers = Object.keys(catalog).filter(provider => catalog[provider].includes(currencyId));
return providers;
}
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