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antonio
242
payments/src/services/StripeService.ts
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242
payments/src/services/StripeService.ts
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import Stripe from "stripe";
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import { getPlanFromTag } from "../shared/data/PLANS";
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import { PremiumModel } from "../shared/schema/PremiumSchema";
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class StripeService {
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private stripe?: Stripe;
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private privateKey?: string;
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private webhookSecret?: string;
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public testMode?: boolean;
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init(privateKey: string, webhookSecret: string) {
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this.privateKey = privateKey;
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this.webhookSecret = webhookSecret;
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this.stripe = new Stripe(this.privateKey);
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this.testMode = this.privateKey.startsWith('sk_test');
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}
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parseWebhook(body: any, sig: string) {
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if (!this.stripe) throw Error('Stripe not initialized');
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if (!this.webhookSecret) {
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console.error('Stripe not initialized')
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return;
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}
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return this.stripe.webhooks.constructEvent(body, sig, this.webhookSecret);
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}
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async createOnetimePayment(price: string, success_url: string, pid: string, customer?: string) {
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if (!this.stripe) throw Error('Stripe not initialized');
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const checkout = await this.stripe.checkout.sessions.create({
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allow_promotion_codes: true,
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payment_method_types: ['card'],
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invoice_creation: {
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enabled: true,
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},
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line_items: [
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{ price, quantity: 1 }
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],
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payment_intent_data: {
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metadata: {
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pid, price
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}
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},
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customer,
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success_url,
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mode: 'payment'
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});
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return checkout;
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}
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async createPayment(price: string, success_url: string, user_id: string, customer: string) {
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if (!this.stripe) throw Error('Stripe not initialized');
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const checkout = await this.stripe.checkout.sessions.create({
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allow_promotion_codes: true,
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payment_method_types: ['card'],
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line_items: [
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{ price, quantity: 1 }
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],
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subscription_data: {
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metadata: { user_id },
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},
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customer,
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success_url,
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mode: 'subscription'
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});
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return checkout;
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}
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async getPriceData(priceId: string) {
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if (!this.stripe) throw Error('Stripe not initialized');
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const priceData = await this.stripe.prices.retrieve(priceId);
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return priceData;
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}
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async deleteSubscription(subscriptionId: string) {
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if (!this.stripe) throw Error('Stripe not initialized');
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const subscription = await this.stripe.subscriptions.cancel(subscriptionId);
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return subscription;
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}
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async getSubscription(subscriptionId: string) {
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if (!this.stripe) throw Error('Stripe not initialized');
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const subscription = await this.stripe.subscriptions.retrieve(subscriptionId);
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return subscription;
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}
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async getAllSubscriptions(customer_id: string) {
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if (!this.stripe) throw Error('Stripe not initialized');
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const subscriptions = await this.stripe.subscriptions.list({ customer: customer_id });
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return subscriptions;
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}
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async getInvoices(customer_id: string) {
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if (!this.stripe) throw Error('Stripe not initialized');
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const invoices = await this.stripe?.invoices.list({ customer: customer_id });
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return invoices;
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}
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async getCustomer(customer_id: string) {
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if (!this.stripe) throw Error('Stripe not initialized');
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const customer = await this.stripe.customers.retrieve(customer_id, { expand: [] })
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return customer;
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}
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async getCustomerPaymentMethods(customer_id: string) {
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if (!this.stripe) throw Error('Stripe not initialized');
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const paymentMethods = await this.stripe.customers.listPaymentMethods(customer_id);
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return paymentMethods;
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}
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async createCustomer(email: string) {
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if (!this.stripe) throw Error('Stripe not initialized');
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const customer = await this.stripe.customers.create({ email });
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return customer;
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}
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async setCustomerInfo(customer_id: string, address: { line1: string, line2: string, city: string, country: string, postal_code: string, state: string }) {
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if (!this.stripe) throw Error('Stripe not initialized');
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const customer = await this.stripe.customers.update(customer_id, {
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address: {
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line1: address.line1,
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line2: address.line2,
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city: address.city,
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country: address.country,
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postal_code: address.postal_code,
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state: address.state
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}
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})
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return customer.id;
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}
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async deleteCustomer(customer_id: string) {
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if (!this.stripe) throw Error('Stripe not initialized');
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const { deleted } = await this.stripe.customers.del(customer_id);
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return deleted;
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}
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async createSubscription(customer_id: string, planTag: string) {
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if (!this.stripe) throw Error('Stripe not initialized');
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const PLAN_DATA = getPlanFromTag(planTag as any);
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if (!PLAN_DATA) throw Error('Plan not found');
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const subscription = await this.stripe.subscriptions.create({
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customer: customer_id,
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items: [
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{ price: this.testMode ? PLAN_DATA.PRICE_TEST : PLAN_DATA.PRICE, quantity: 1 }
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],
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});
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return subscription;
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}
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async getPreviewUpgrade(customer_id: string, subscription_id: string, planTag: string) {
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if (!this.stripe) throw Error('Stripe not initialized');
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const PLAN_DATA = getPlanFromTag(planTag as any);
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if (!PLAN_DATA) throw Error('Plan not found');
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const premiumData = await PremiumModel.findOne({ customer_id });
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if (!premiumData) throw Error('Plan not found');
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const currentSubscription = await this.stripe.subscriptions.retrieve(premiumData?.subscription_id)
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if (!premiumData) throw Error('Subscription not found');
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const preview = await this.stripe.invoices.createPreview({
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customer: customer_id,
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subscription: subscription_id,
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subscription_details: {
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items: [
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{ id: currentSubscription.items.data[0].id, price: this.testMode ? PLAN_DATA.PRICE_TEST : PLAN_DATA.PRICE, quantity: 1 }
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],
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proration_date: Math.floor(Date.now() / 1000),
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proration_behavior: 'always_invoice'
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}
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});
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return preview;
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}
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async createInvoice(customer_id: string) {
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if (!this.stripe) throw Error('Stripe not initialized');
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const premiumData = await PremiumModel.findOne({ customer_id });
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if (!premiumData) throw Error('Plan not found');
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const currentSubscription = await this.stripe.subscriptions.retrieve(premiumData?.subscription_id)
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if (!premiumData) throw Error('Subscription not found');
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const invoice = await this.stripe.invoices.create({
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customer: customer_id,
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subscription: currentSubscription.id,
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});
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if (!invoice || !invoice.id) throw Error('Cannot create invoice');
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const finalized = this.stripe.invoices.finalizeInvoice(invoice.id);
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return finalized;
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}
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async updateSubscriptionWithPrice(customer_id: string, subscription_id: string, plan_tag: string) {
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if (!this.stripe) throw Error('Stripe not initialized');
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const PLAN_DATA = getPlanFromTag(plan_tag as any);
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if (!PLAN_DATA) throw Error('Plan not found');
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const premiumData = await PremiumModel.findOne({ customer_id });
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if (!premiumData) throw Error('Plan not found');
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const currentSubscription = await this.stripe.subscriptions.retrieve(premiumData?.subscription_id)
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if (!premiumData) throw Error('Subscription not found');
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this.stripe.subscriptions.update(subscription_id, {
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items: [
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{ id: currentSubscription.items.data[0].id, price: this.testMode ? PLAN_DATA.PRICE_TEST : PLAN_DATA.PRICE, quantity: 1 }
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],
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proration_date: Math.floor(Date.now() / 1000),
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proration_behavior: 'always_invoice'
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})
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}
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async cancelPlan(customer_id: string) {
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if (!this.stripe) throw Error('Stripe not initialized');
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const paymentMethods = await this.stripe.customers.listPaymentMethods(customer_id);
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for (const paymentMethod of paymentMethods.data) {
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await this.stripe.paymentMethods.detach(paymentMethod.id);
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}
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return { ok: true, count: paymentMethods.data.length }
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}
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}
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const instance = new StripeService();
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export default instance;
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