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fix(README.md): fix typo in installation command
feat(README.md): add usage instructions for creating an order feat(README.md): add usage instructions for getting an order by id fix(wallet-pay.ts): fix parameter name in createOrder method
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# Wallet Pay client for TS/JS | ||
It's a client for [Wallet Pay](https://wallet.tg) API written in TypeScript. | ||
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## Installation | ||
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```bash | ||
npm install @mdwitr0/telegram-wallet-pay | ||
``` | ||
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## Usage | ||
Create a new instance of `WalletPay` class and pass the token as a parameter. You can get the token on [Wallet Pay](https://wallet.tg). | ||
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```typescript | ||
import { WalletPay } from '@mdwitr0/telegram-wallet-pay'; | ||
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const wallet = new WalletPay('Store token'); | ||
``` | ||
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Create a new order using `createOrder` method. You can pass the `order` object as a parameter. | ||
<details> | ||
<summary>Order object interface:</summary> | ||
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```typescript | ||
export interface CreateOrderRequest { | ||
/** | ||
* | ||
* @type {MoneyAmount} | ||
* @memberof CreateOrderRequest | ||
*/ | ||
amount: MoneyAmount; | ||
/** | ||
* Description of the order | ||
* @type {string} | ||
* @memberof CreateOrderRequest | ||
*/ | ||
description: string; | ||
/** | ||
* Url to redirect after paying order | ||
* @type {string} | ||
* @memberof CreateOrderRequest | ||
*/ | ||
returnUrl?: string; | ||
/** | ||
* Url to redirect after unsuccessful order completion (expiration/cancelation/etc) | ||
* @type {string} | ||
* @memberof CreateOrderRequest | ||
*/ | ||
failReturnUrl?: string; | ||
/** | ||
* | ||
* @type {CustomData} | ||
* @memberof CreateOrderRequest | ||
*/ | ||
customData?: CustomData; | ||
/** | ||
* | ||
* @type {ExternalId} | ||
* @memberof CreateOrderRequest | ||
*/ | ||
externalId: ExternalId; | ||
/** | ||
* Order TTL, if the order is not paid within the timeout period | ||
* @type {number} | ||
* @memberof CreateOrderRequest | ||
*/ | ||
timeoutSeconds: number; | ||
/** | ||
* The customer's telegram id (`User_id`). For more details please follow the link https://core.telegram.org/bots/api#available-types | ||
* @type {number} | ||
* @memberof CreateOrderRequest | ||
*/ | ||
customerTelegramUserId: number; | ||
} | ||
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export interface MoneyAmount { | ||
/** | ||
* Currency code | ||
* @type {string} | ||
* @memberof MoneyAmount | ||
*/ | ||
currencyCode: CurrencyCodeEnum; | ||
/** | ||
* Big decimal string representation | ||
* @type {string} | ||
* @memberof MoneyAmount | ||
*/ | ||
amount: string; | ||
} | ||
``` | ||
</details> | ||
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```typescript | ||
import { WalletPay } from '@mdwitr0/telegram-wallet-pay'; | ||
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async function main() { | ||
const wallet = new WalletPay('Store token'); | ||
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const order = await wallet.createOrder({ | ||
"amount": { | ||
"currencyCode": "USD", | ||
"amount": "1.00" | ||
}, | ||
"description": "VPN for 1 month", | ||
"returnUrl": "https://t.me/wallet", | ||
"failReturnUrl": "https://t.me/wallet", | ||
"customData": "client_ref=4E89", | ||
"externalId": "ORD-5023-4E89", | ||
"timeoutSeconds": 10800, | ||
"customerTelegramUserId": 0 | ||
}); | ||
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console.log(order); | ||
// Response: | ||
// { | ||
// "status": "SUCCESS", | ||
// "message": "", | ||
// "data": { | ||
// "id": 2703383946854401, | ||
// "status": "ACTIVE", | ||
// "number": "9aeb581c", | ||
// "amount": {}, | ||
// "createdDateTime": "2019-08-24T14:15:22Z", | ||
// "expirationDateTime": "2019-08-24T14:15:22Z", | ||
// "completedDateTime": "2019-08-24T14:15:22Z", | ||
// "payLink": "https://t.me/wallet?startattach=wpay_order_2703383946854401", | ||
// "directPayLink": "https://t.me/wallet/start?startapp=wpay_order-orderId__2703383946854401" | ||
// } | ||
// } | ||
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} | ||
``` | ||
<details> | ||
<summary>Response order interface:</summary> | ||
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```ts | ||
export interface CreateOrderResponse { | ||
/** | ||
* `SUCCESS` - new order created; `data` is present. `ALREADY` - order with completely same parameters including externalId already exists; `data` is present. `CONFLICT` - order with different parameters but same externalId already exists; `data` is absent. `ACCESS_DENIED` - you're not permitted to create orders, contact support in this case; `data` is absent. `INVALID_REQUEST` - we failed to handle your request, check that all required fields sent properly. `INTERNAL_ERROR` - unexpected error on our side | ||
* @type {string} | ||
* @memberof CreateOrderResponse | ||
*/ | ||
status: OrderStatusEnum; | ||
/** | ||
* Verbose reason of non-success result | ||
* @type {string} | ||
* @memberof CreateOrderResponse | ||
*/ | ||
message?: string; | ||
/** | ||
* | ||
* @type {OrderPreview} | ||
* @memberof CreateOrderResponse | ||
*/ | ||
data?: OrderPreview; | ||
} | ||
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export interface OrderPreview { | ||
/** | ||
* Order id | ||
* @type {string} | ||
* @memberof OrderPreview | ||
*/ | ||
id: string; | ||
/** | ||
* | ||
* @type {OrderStatus} | ||
* @memberof OrderPreview | ||
*/ | ||
status: OrderStatus; | ||
/** | ||
* | ||
* @type {OrderNumber} | ||
* @memberof OrderPreview | ||
*/ | ||
number: OrderNumber; | ||
/** | ||
* | ||
* @type {MoneyAmount} | ||
* @memberof OrderPreview | ||
*/ | ||
amount: MoneyAmount; | ||
/** | ||
* ISO-8601 date time when order was created | ||
* @type {Date} | ||
* @memberof OrderPreview | ||
*/ | ||
createdDateTime: Date; | ||
/** | ||
* ISO-8601 date time when order timeout expires | ||
* @type {Date} | ||
* @memberof OrderPreview | ||
*/ | ||
expirationDateTime: Date; | ||
/** | ||
* ISO-8601 date time when order was completed (paid/expired/etc) | ||
* @type {Date} | ||
* @memberof OrderPreview | ||
*/ | ||
completedDateTime?: Date; | ||
/** | ||
* URL to be shown to the payer by the store. Сan be used in 'Telegram Bot' only. **Important:** this link can be opened ONLY in dialog with Telegram-bot specified in your Store, ONLY by user with `telegramUserId` specified in the Order. | ||
* @type {string} | ||
* @memberof OrderPreview | ||
*/ | ||
payLink: string; | ||
/** | ||
* URL to be shown to the payer by the store. Can be used in 'Telegram Bot' and 'Telegram Web App'. **Important:** this link can be opened ONLY in dialog with Telegram-bot specified in your Store, ONLY by user with `telegramUserId` specified in the Order. | ||
* @type {string} | ||
* @memberof OrderPreview | ||
*/ | ||
directPayLink: string; | ||
} | ||
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export enum OrderStatusEnum { | ||
SUCCESS = "SUCCESS", | ||
ALREADY = "ALREADY", | ||
CONFLICT = "CONFLICT", | ||
ACCESSDENIED = "ACCESS_DENIED", | ||
INVALIDREQUEST = "INVALID_REQUEST", | ||
INTERNALERROR = "INTERNAL_ERROR", | ||
} | ||
``` | ||
</details> | ||
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Get order by id using `getOrderPreview` method. You can pass the `orderId` as a parameter. | ||
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```ts | ||
import { WalletPay } from '@mdwitr0/telegram-wallet-pay'; | ||
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async function main() { | ||
const wallet = new WalletPay('Store token'); | ||
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const order = await wallet.getOrderPreview('Order id'); | ||
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console.log(order); | ||
// Response: | ||
// { | ||
// "status": "SUCCESS", | ||
// "message": "", | ||
// "data": { | ||
// "id": 2703383946854401, | ||
// "status": "ACTIVE", | ||
// "number": "9aeb581c", | ||
// "amount": { | ||
// "currencyCode": "USD", | ||
// "amount": "1.00" | ||
// }, | ||
// "createdDateTime": "2019-08-24T14:15:22Z", | ||
// "expirationDateTime": "2019-08-24T14:15:22Z", | ||
// "completedDateTime": "2019-08-24T14:15:22Z", | ||
// "payLink": "https://t.me/wallet?startattach=wpay_order_2703383946854401", | ||
// "directPayLink": "https://t.me/wallet/start?startapp=wpay_order-orderId__2703383946854401" | ||
// } | ||
// } | ||
} | ||
``` | ||
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### Webhook | ||
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For using webhook you need to implement http server and endpoint by yourself. For this, the library provides webhook interfaces. | ||
Webhook documentation: [https://docs.wallet.tg/pay/#operation/completedOrder](https://docs.wallet.tg/pay/#operation/completedOrder) | ||
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<details> | ||
<summary>Webhook interfaces:</summary> | ||
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```ts | ||
/** | ||
* Notification about completed Order | ||
* @export | ||
* @interface WebhookMessage | ||
*/ | ||
export interface WebhookMessage { | ||
/** | ||
* ISO-8601 when order was completed | ||
* @type {Date} | ||
* @memberof WebhookMessage | ||
*/ | ||
eventDateTime: Date; | ||
/** | ||
* Idempotency key. We send a max of one type of webhook message for one event. | ||
* @type {number} | ||
* @memberof WebhookMessage | ||
*/ | ||
eventId: number; | ||
/** | ||
* | ||
* @type {WebhookMessageType} | ||
* @memberof WebhookMessage | ||
*/ | ||
type: WebhookMessageType; | ||
/** | ||
* | ||
* @type {WebhookPayload} | ||
* @memberof WebhookMessage | ||
*/ | ||
payload: WebhookPayload; | ||
} | ||
/** | ||
* Type of webhook message | ||
* @export | ||
* @enum {string} | ||
*/ | ||
export enum WebhookMessageType { | ||
FAILED = "ORDER_FAILED", | ||
PAID = "ORDER_PAID", | ||
} | ||
/** | ||
* Order data. SelectedPaymentOption is absent for failed orders. Status is absent for paid orders. | ||
* @export | ||
* @interface WebhookPayload | ||
*/ | ||
export interface WebhookPayload { | ||
/** | ||
* | ||
* @type {OrderId} | ||
* @memberof WebhookPayload | ||
*/ | ||
id: OrderId; | ||
/** | ||
* | ||
* @type {OrderNumber} | ||
* @memberof WebhookPayload | ||
*/ | ||
number: OrderNumber; | ||
/** | ||
* | ||
* @type {ExternalId} | ||
* @memberof WebhookPayload | ||
*/ | ||
externalId: ExternalId; | ||
/** | ||
* | ||
* @type {OrderStatus} | ||
* @memberof WebhookPayload | ||
*/ | ||
status?: OrderStatus; | ||
/** | ||
* | ||
* @type {CustomData} | ||
* @memberof WebhookPayload | ||
*/ | ||
customData?: CustomData; | ||
/** | ||
* | ||
* @type {MoneyAmount} | ||
* @memberof WebhookPayload | ||
*/ | ||
orderAmount: MoneyAmount; | ||
/** | ||
* | ||
* @type {PaymentOption} | ||
* @memberof WebhookPayload | ||
*/ | ||
selectedPaymentOption?: PaymentOption; | ||
/** | ||
* ISO 8601 timestamp indicating the time of order completion, in UTC | ||
* @type {Date} | ||
* @memberof WebhookPayload | ||
*/ | ||
orderCompletedDateTime: Date; | ||
} | ||
``` | ||
</details> |
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