@mbc-cqrs-serverless/import
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JavaScript
;
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
var __param = (this && this.__param) || function (paramIndex, decorator) {
return function (target, key) { decorator(target, key, paramIndex); }
};
var CsvImportQueueEventHandler_1;
Object.defineProperty(exports, "__esModule", { value: true });
exports.CsvImportQueueEventHandler = void 0;
// event/csv-job.event.handler.ts (Refactored)
const core_1 = require("@mbc-cqrs-serverless/core");
const common_1 = require("@nestjs/common");
const config_1 = require("@nestjs/config");
const constant_1 = require("../constant");
const import_status_enum_1 = require("../enum/import-status.enum");
const import_module_definition_1 = require("../import.module-definition");
const import_service_1 = require("../import.service");
const import_queue_event_1 = require("./import.queue.event");
let CsvImportQueueEventHandler = CsvImportQueueEventHandler_1 = class CsvImportQueueEventHandler {
constructor(configService, sfnService, importService, importStrategyMap) {
this.configService = configService;
this.sfnService = sfnService;
this.importService = importService;
this.importStrategyMap = importStrategyMap;
this.logger = new common_1.Logger(CsvImportQueueEventHandler_1.name);
this.csvImportArn = this.configService.get('SFN_IMPORT_CSV_ARN');
}
async execute(event) {
const importEntity = event.importEvent.importEntity;
// This handler ONLY acts on master csv jobs and ignores all other event types.
if (!importEntity.id.startsWith(`${constant_1.CSV_IMPORT_PK_PREFIX}${core_1.KEY_SEPARATOR}`)) {
return;
}
const importKey = event.importEvent.importKey;
const { key, tableName, tenantCode } = importEntity.attributes;
this.logger.log(`Received master CSV job from queue: ${importEntity.id} for file ${key}`);
try {
await this.importService.updateStatus(importKey, import_status_enum_1.ImportStatusEnum.PROCESSING);
// 1. Find the custom CSV mapper for the target table.
const mapper = this.importStrategyMap.get(tableName);
if (!mapper) {
throw new Error(`No CSV mapping strategy found for table: ${tableName}`);
}
await this.sfnService.startExecution(this.csvImportArn, {
...importEntity.attributes,
sourceId: importEntity.id,
}, `${tenantCode}-${tableName}-${Date.now()}`);
this.logger.log(`Started Step Function execution for master job ${importEntity.id}`);
// The master job's status will now be updated by the Step Function itself upon completion/failure.
}
catch (error) {
this.logger.error(`Failed to start Step Function for master job ${importEntity.id}`, error);
// If starting the SFN fails, update the master job to FAILED status.
await this.importService.updateStatus(importKey, import_status_enum_1.ImportStatusEnum.FAILED, {
error: {
message: `Failed to start Step Function: ${error.message}`,
},
});
throw error;
}
}
};
exports.CsvImportQueueEventHandler = CsvImportQueueEventHandler;
exports.CsvImportQueueEventHandler = CsvImportQueueEventHandler = CsvImportQueueEventHandler_1 = __decorate([
(0, core_1.EventHandler)(import_queue_event_1.ImportQueueEvent),
__param(3, (0, common_1.Inject)(import_module_definition_1.IMPORT_STRATEGY_MAP)),
__metadata("design:paramtypes", [config_1.ConfigService,
core_1.StepFunctionService,
import_service_1.ImportService,
Map])
], CsvImportQueueEventHandler);
//# sourceMappingURL=csv-import.queue.event.handler.js.map