@fireflysemantics/angular-stripe-service/fesm2015/fireflysemantics-angular-stripe-service.mjs

Stripe service used to integrate Stripe Elements with Angular.

import * as i0 from '@angular/core';
import { Injectable } from '@angular/core';

const STRIPE_API_URL = "https://js.stripe.com/v3/";
/**
 * This service has a `stripe` property to that gets
 * initialized to `window["Stripe"]`.
 *
 * The constructor calls `inject()` which will
 * inject a script tag with containing the URL that loads
 * stripe and return a `Promise<StripeFactory>`.
 *
 * The script tag will only load stripe if
 * c is not available.
 *
 * If `window["Stripe"]` is available then `inject()` resolves
 * the promise with that instance immediately, and does not create and
 * wait for the script tag to load.
 *
 *
 */
class AngularStripeService {
    constructor() {
        // @ts-ignore
        this._stripe = window['Stripe'];
        this.stripePromise = this.inject();
    }
    get stripe() {
        return this._stripe;
    }
    set stripe(s) {
        this._stripe = s;
    }
    setPublishableKey(key, options) {
        return this.stripePromise.then(() => {
            return this.stripe(key, options);
        });
    }
    inject() {
        if (this.stripe) {
            return Promise.resolve(this.stripe);
        }
        return new Promise((res, rej) => {
            const head = this.getHeadElement();
            const script = document.createElement("script");
            script.setAttribute("type", "text/javascript");
            script.setAttribute("src", STRIPE_API_URL);
            head.appendChild(script);
            script.addEventListener("load", () => {
                // @ts-ignore
                this.stripe = window["Stripe"];
                res(this.stripe);
            });
        });
    }
    /**
     * Returns the `head` element.
     * @throws Error('Application does not have a head element');
     */
    getHeadElement() {
        let elm = document.getElementsByTagName("head")[0];
        if (!elm) {
            throw new Error('Application does not have a head element');
        }
        return elm;
    }
}
AngularStripeService.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.2", ngImport: i0, type: AngularStripeService, deps: [], target: i0.ɵɵFactoryTarget.Injectable });
AngularStripeService.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "13.0.2", ngImport: i0, type: AngularStripeService, providedIn: 'root' });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.2", ngImport: i0, type: AngularStripeService, decorators: [{
            type: Injectable,
            args: [{
                    providedIn: 'root'
                }]
        }], ctorParameters: function () { return []; } });

/*
 * Public API Surface of angular-stripe-service
 */

/**
 * Generated bundle index. Do not edit.
 */

export { AngularStripeService };
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