react-native-unit-components/src/unitComponentsSdkManager/unitComponentsHelpersManager/UnitComponentsHelpersManager.ts

Unit React Native components

export class UnitComponentsHelpersManager {
  redirectUri?: string;
  unitSessionId?: string;

  constructor() {
    this.init();
  }

  private init = () => {
    this.redirectUri = undefined;
    this.unitSessionId = this.generateUUID();
  };

  private generateUUID = () => {
    let d = new Date().getTime(); //Timestamp
    let d2 = (typeof performance !== 'undefined' && performance.now && performance.now() * 1000) || 0; //Time in microseconds since page-load or 0 if unsupported
    return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
      let r = Math.random() * 16; //random number between 0 and 16
      if (d > 0) {
        //Use timestamp until depleted
        r = (d + r) % 16 | 0;
        d = Math.floor(d / 16);
      } else {
        //Use microseconds since page-load if supported
        r = (d2 + r) % 16 | 0;
        d2 = Math.floor(d2 / 16);
      }
      return (c === 'x' ? r : (r & 0x3) | 0x8).toString(16);
    });
  };
}