component-dbs-core/dist/src/lambda/deviceTableStreamHandler.js

DTO objects shared among device backend

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.onDeviceTableStreamHandler = void 0;
const component_core_1 = require("@npco/component-core");
const depositService_1 = require("../deposits/depositService");
const transactionService_1 = require("../transactions/transactionService");
const middlewares_1 = require("../middlewares");
const appModule_1 = require("../appModule");
const devices_1 = require("../devices");
exports.onDeviceTableStreamHandler = component_core_1.withMiddlewares((event, context) => {
    const { app } = context;
    const stream = {};
    event.Records.forEach((record) => {
        const eventType = record.dynamodb.Keys.type.S.split('.')[0];
        if (typeof stream[eventType] === 'undefined') {
            stream[eventType] = [];
        }
        stream[eventType].push(record);
    });
    Object.keys(stream).forEach((eventType) => {
        const records = stream[eventType];
        switch (eventType) {
            case 'deposit': {
                app.get(depositService_1.DepositService).onDepositStream(records);
                break;
            }
            case 'transaction': {
                app.get(transactionService_1.TransactionService).onTransactionStream(records);
                break;
            }
            case 'settings': {
                app.get(devices_1.DeviceService).onDeviceSettingsStream(records);
                break;
            }
            default:
                break;
        }
    });
}, [middlewares_1.logMiddleware, component_core_1.bootstrapNestJSMiddleware(appModule_1.AppModule)]);
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