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Surbhi-sharma1Surbhi-sharma1
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docs(payment-service): updated readme
BREAKING CHANGE: Added mandatory authentication and authorization checks to API endpoints. GH-2138
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‎services/payment-service/README.md‎

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@@ -213,6 +213,14 @@ copy the credentials to the sandbox account and use them to develop payment-serv
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Order creation , capture and refund is supported right now.
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The **`place-order-and-pay`** API endpoint allows creating a new order and initiate payment through PayPal. When a request is made, it first creates an order with the given details and saves it to the database.
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The create method in it handles the payment process by checking if a payment transaction already exists for the order. If not, it creates a new PayPal order and retrieves a payment link, which is then returned along with the order ID.
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The redirect url redirect users to the PayPal checkout page where they can review and complete their payment for a transaction associated with the provided orderId and receive a token or approval link in the response redirecting users to either the `SUCCESS_CALLBACK_URL` for successful payments with token and payerID or the `FAILURE_CALLBACK_URL` for canceled or failed transactions provided in env file.
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The **`transactionscharge`** API endpoint processes a payment charge and redirects the user based on the result.Upon receiving a successful response, it updates the order and transaction records to reflect the payment status.
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#### API Details
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##### POST /payment-gateways

‎services/payment-service/openapi.json‎

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"content": {
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"application/json": {
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"schema": {
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"type": "object"
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"$ref": "#/components/schemas/NewSubscriptions"
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}
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}
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}
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"content": {
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"application/json": {
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"schema": {
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"$ref": "#/components/schemas/NewMessage"
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"$ref": "#/components/schemas/NewOrder"
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}
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}
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}
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}
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}
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},
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"description": "\n\n| Permissions |\n| ------- |\n| CreateRefund |\n| CreateRefundNum |\n",
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"parameters": [
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{
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"name": "id",
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}
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}
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},
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"description": "\n\n| Permissions |\n| ------- |\n| CreateRefund |\n| CreateRefundNum |\n",
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"parameters": [
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{
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"name": "id",
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"additionalProperties": false,
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"x-typescript-type": "Partial<Transactions>"
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},
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"NewMessage": {
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"title": "NewMessage",
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"NewOrder": {
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"title": "NewOrder",
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"type": "object",
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"description": "(tsType: Omit<Orders, 'id'>, schemaOptions: { title: 'NewMessage', exclude: [ 'id' ] })",
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"description": "(tsType: Omit<Orders, 'id'>, schemaOptions: { title: 'NewOrder', exclude: [ 'id' ] })",
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"properties": {
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"totalAmount": {
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"type": "number"
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"NewSubscriptions": {
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"title": "NewSubscriptions",
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"type": "object",
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"description": "(tsType: Subscriptions, schemaOptions: { title: 'NewSubscriptions' })",
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"description": "(tsType: Omit<Subscriptions, 'id'>, schemaOptions: { title: 'NewSubscriptions', exclude: [ 'id' ] })",
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"properties": {
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"id": {
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"type": "string"
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},
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"totalAmount": {
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"type": "number"
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},
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}
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},
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"required": [
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"id",
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"totalAmount",
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"status"
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],
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"additionalProperties": false,
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"x-typescript-type": "Subscriptions"
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"x-typescript-type": "Omit<Subscriptions, 'id'>"
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},
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"SubscriptionsWithRelations": {
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"title": "SubscriptionsWithRelations",

‎services/payment-service/openapi.md‎

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> Code samples
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```javascript
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const inputBody = '{}';
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const inputBody = '{
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"totalAmount": 0,
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"currency": "string",
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"status": "string",
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"paymentGatewayId": "string",
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"paymentMethod": "string",
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"metaData": {},
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"startDate": "2019-08-24T14:15:22Z",
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"endDate": "2019-08-24T14:15:22Z",
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"gatewaySubscriptionId": "string",
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"planId": "string"
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}';
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const headers = {
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'Content-Type':'application/json',
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'Accept':'text/html'
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```javascript--nodejs
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const fetch = require('node-fetch');
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const inputBody = {};
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const inputBody = {
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"totalAmount": 0,
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"currency": "string",
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"status": "string",
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"paymentGatewayId": "string",
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"paymentMethod": "string",
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"metaData": {},
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"startDate": "2019-08-24T14:15:22Z",
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"endDate": "2019-08-24T14:15:22Z",
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"gatewaySubscriptionId": "string",
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"planId": "string"
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};
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const headers = {
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'Content-Type':'application/json',
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'Accept':'text/html'
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> Body parameter
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```json
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{}
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{
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"totalAmount": 0,
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"currency": "string",
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"status": "string",
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"paymentGatewayId": "string",
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"paymentMethod": "string",
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"metaData": {},
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"startDate": "2019-08-24T14:15:22Z",
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"endDate": "2019-08-24T14:15:22Z",
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"gatewaySubscriptionId": "string",
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"planId": "string"
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}
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```
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<h3 id="subscriptiontransactionscontroller.subscriptionandtransactionscreate-parameters">Parameters</h3>
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|Name|In|Type|Required|Description|
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|---|---|---|---|---|
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|body|body|object|false|none|
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|body|body|[NewSubscriptions](#schemanewsubscriptions)|false|none|
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> Example responses
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|Name|In|Type|Required|Description|
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|---|---|---|---|---|
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|body|body|[NewMessage](#schemanewmessage)|false|none|
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|body|body|[NewOrder](#schemaneworder)|false|none|
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> Example responses
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`GET /transactions/refund/parse/{id}`
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| Permissions |
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| ------- |
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| CreateRefund |
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| CreateRefundNum |
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<h3 id="transactionscontroller.transactionsrefundparse-parameters">Parameters</h3>
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|Name|In|Type|Required|Description|
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`POST /transactions/refund/{id}`
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| Permissions |
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| ------- |
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| CreateRefund |
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| CreateRefundNum |
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<h3 id="transactionscontroller.transactionsrefund-parameters">Parameters</h3>
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|Name|In|Type|Required|Description|
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```javascript
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const inputBody = '{
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"id": "string",
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"totalAmount": 0,
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"currency": "string",
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"status": "string",
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```javascript--nodejs
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const inputBody = {
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"id": "string",
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"totalAmount": 0,
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"currency": "string",
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"status": "string",
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```json
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"id": "string",
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"totalAmount": 0,
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"currency": "string",
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"status": "string",
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|orderId|string|false|none|none|
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|res|object|false|none|none|
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<h2 id="tocS_NewMessage">NewMessage</h2>
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<h2 id="tocS_NewOrder">NewOrder</h2>
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<!-- backwards compatibility -->
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<a id="schemanewmessage"></a>
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<a id="schema_NewMessage"></a>
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<a id="tocSnewmessage"></a>
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<a id="tocsnewmessage"></a>
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<a id="schemaneworder"></a>
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<a id="schema_NewOrder"></a>
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<a id="tocSneworder"></a>
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<a id="tocsneworder"></a>
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```json
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{
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```
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NewMessage
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NewOrder
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### Properties
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```json
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{
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"id": "string",
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"totalAmount": 0,
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"currency": "string",
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"status": "string",
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|Name|Type|Required|Restrictions|Description|
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|---|---|---|---|---|
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|id|string|true|none|none|
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|totalAmount|number|true|none|none|
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|currency|string|false|none|none|
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|status|string|true|none|none|

‎services/payment-service/src/controllers/subscriptions-transactions.controller.ts‎

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Request,
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Response,
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RestBindings,
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getModelSchemaRef,
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post,
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requestBody,
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} from '@loopback/rest';
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@requestBody({
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content: {
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[CONTENT_TYPE.JSON]: {
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schema: {
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type: 'object',
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},
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schema: getModelSchemaRef(Subscriptions, {
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title: 'NewSubscriptions',
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exclude: ['id'],
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}),
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},
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},
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})

‎services/payment-service/src/controllers/transactions.controller.ts‎

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content: {
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[CONTENT_TYPE.JSON]: {
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schema: getModelSchemaRef(Orders, {
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title: 'NewMessage',
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title: 'NewOrder',
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exclude: ['id'],
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}),
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},
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);
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}
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}
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@authenticate(STRATEGY.BEARER)
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@authorize({
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permissions: [PermissionKey.CreateRefund, PermissionKey.CreateRefundNum],
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})
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@post(`/transactions/refund/{id}`, {
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security: OPERATION_SECURITY_SPEC,
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responses: {
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return 'Transaction does not exist';
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}
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}
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@authenticate(STRATEGY.BEARER)
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@authorize({
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permissions: [PermissionKey.CreateRefund, PermissionKey.CreateRefundNum],
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})
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@get(`/transactions/refund/parse/{id}`, {
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security: OPERATION_SECURITY_SPEC,
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responses: {

‎services/payment-service/src/enums/permission-key.enum.ts‎

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ViewTransaction = 'ViewTransaction',
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UpdateTransaction = 'UpdateTransaction',
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DeleteTransaction = 'DeleteTransaction',
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CreateRefund = 'CreateRefund',
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GetSubscriptionCountNum = '1',
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CreateSubscriptionNum = '2',
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GetSubscriptionsNum = '3',
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ViewTransactionNum = '19',
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UpdateTransactionNum = '20',
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DeleteTransactionNum = '21',
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CreateRefundNum = 'CreateRefundNum',
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}

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