chore: add business logic

src/modules/businesses/queue/business-provisioning.processor.ts

@@ -0,0 +1,54 @@
+// src/business/queue/business-provisioning.processor.ts
+import { EntityManager } from "@mikro-orm/postgresql";
+import { Processor } from "@nestjs/bullmq";
+import { Logger } from "@nestjs/common";
+import { Job } from "bullmq";
+
+import { WorkerProcessor } from "../../../common/queues/worker.processor";
+import { SUBSCRIPTIONS } from "../constant";
+import { Business } from "../entities/business.entity";
+import { IBusinessProvisioningJob } from "../interfaces/IBusiness";
+
+@Processor(SUBSCRIPTIONS.PROVISIONING_QUEUE_NAME)
+export class BusinessProvisioningProcessor extends WorkerProcessor {
+  protected readonly logger = new Logger(BusinessProvisioningProcessor.name);
+
+  constructor(private readonly em: EntityManager) {
+    super();
+  }
+
+  async process(job: Job) {
+    switch (job.name) {
+      case SUBSCRIPTIONS.PROVISIONING_JOB_NAME:
+        await this.handleBusinessCreated(job);
+        break;
+      default:
+        this.logger.warn(`Unknown job name: ${job.name}`);
+    }
+  }
+
+  private async handleBusinessCreated(job: Job<IBusinessProvisioningJob>) {
+    const em = this.em.fork();
+    const { subscriptionId, serviceId, serviceName, businessName } = job.data;
+
+    // Only act if the event is for this service
+    if (serviceId !== SUBSCRIPTIONS.SERVICE_ID) {
+      this.logger.debug(`Skipping job for service: ${serviceName}`);
+      return;
+    }
+
+    // Check if already exists
+    let business = await em.findOne(Business, { danakSubscriptionId: subscriptionId });
+    if (!business) {
+      business = em.create(Business, {
+        danakSubscriptionId: subscriptionId,
+        name: businessName,
+        // logoUrl: job.data.logoUrl, // Uncomment if logoUrl is provided in job data
+      });
+      await em.persistAndFlush(business);
+      this.logger.log(`Created business for subscription ${subscriptionId}`);
+    } else {
+      this.logger.debug(`Business already exists for subscription ${subscriptionId}`);
+    }
+  }
+}