@owlnext/heimdall-js
Version:
Heimdall API client & utils for javascript technologies
44 lines • 2.11 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const fingerprintjs_1 = __importDefault(require("@fingerprintjs/fingerprintjs"));
const uuid_1 = require("uuid");
class FingerprintUtils {
constructor() {
this.getFingerprint = () => __awaiter(this, void 0, void 0, function* () {
if (null === this._fingerprint) {
if (typeof window === 'undefined') {
this._fingerprint = (0, uuid_1.v4)();
}
else {
return fingerprintjs_1.default.load({ monitoring: false })
.then(fp => fp.get())
.then(result => {
this._fingerprint = result.visitorId;
return Promise.resolve(this._fingerprint);
}).catch(reason => {
this._fingerprint = (0, uuid_1.v4)();
return Promise.resolve(this._fingerprint);
});
}
}
return new Promise((resolve, reject) => {
resolve(this._fingerprint);
});
});
this._fingerprint = null;
}
}
exports.default = FingerprintUtils;
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