保誠-保戶業務員媒合平台
wayne
2022-02-17 a3716f72066d25d745f4d5103ff23a553c3e102b
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import { RegisterInfo } from "../models/registerInfo";
 
class OtpService {
 
    setOtpTimeToStorage(name: string, info) {
        localStorage.setItem(name,JSON.stringify(info));
    }
 
    getOtpTime(name: string) {
        return localStorage.getItem(name);
    }
 
    removeOtpTimeToStorage(name: string) {
        localStorage.removeItem(name);
    }
 
    parseOtpTime(name): OtpTime | null {
        const otpTime = this.getOtpTime(name);
        return otpTime ? JSON.parse(otpTime) : null;
    }
 
    diffOtpTime(storageName: string, otpCounterSec: number) {
        const parseOtpTime = this.parseOtpTime(storageName);
 
        if (parseOtpTime) {
            const diffSecs = this.calcDiffSecs(parseOtpTime.time);
 
            if (diffSecs < otpCounterSec) {
                return diffSecs;
            } else {
                this.removeOtpTimeToStorage(storageName);
                return false;
            }
        }
 
        return false;
    }
 
    private calcDiffSecs(parseOtpTime) {
        const currentTime = new Date().getTime();
        const storageTime = new Date(parseOtpTime).getTime();
        return Math.floor((currentTime - storageTime) / 1000);
    }
 
}
 
export default new OtpService();
 
 
export interface OtpTime extends RegisterInfo {
    time: string;
}
 
export enum OtpStorageName {
    EMAIL = 'emailOtpTime',
    PHONE = 'phoneOtpTime'
}