honey-lending-transactions v1.5.0

honey-lending-transactions

Service responsible for dealing with payment transactions

Responsibilities

DailyCron task:

• Cron task will be responsible for running on a daily basis at 1PM
• Queries honey-lending for all the autopay loans which payment is due (excluding first payment)
• Kicks off RetryableJobs for each transaction to be created, each job:
  • Create transaction in platform adapter with unique Idempotency Key, note LOAN_REPAYMENT_BY_HONEY
  • Insert TransactionEvents with type LOAN_REPAYMENT_BY_HONEY

Retryable Job Listener

• Accept Retryable Jobs and squash them to avoid sending too many requests to platform adapter.

Transactions Endpoint

• Endpoint to create payment transaction.
  • To be used to process first payment. Eventually to create any transaction
• Used to initiate first payment upon loan activation

Cron task to verify transactions

• Verifies:
  • installmentIds of transactionEvents === installmentIds due for that day
  • synapseTransactionIds of transactionEvents for a date present in synapseTransactions table

Swagger

Routes

• When adding or updating a route, please update src/config/swagger.yaml.
• Online Swagger Editor is available here.
• View all routes at /api-routes

Client Generation

In order to generate a client based on the routes: 1. Install Swagger Client. 2. Instantiate and use client:

import Swagger from 'swagger-client';

const swaggerClient = await new Swagger('http://localhost:8080/api-docs/swagger.json');
const lendingTransactionsClient = swaggerClient.apis;