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Create Message Broker Service

Description​

Creates the service of the Kafka message broker.

This event does NOTHING by default. All of the logic is handled by the broker-kafka plugin https://github.com/amplication/plugins/tree/master/plugins/broker-kafka

Event Name​

CreateMessageBrokerService

Event Params​

There are no additional params to this event

export interface CreateMessageBrokerServiceParams extends EventParams {}

Example:

async afterCreateMessageBrokerService(
    context: DsgContext,
    eventParams: CreateMessageBrokerServiceParams,
    modules: ModuleMap
  ): Promise<ModuleMap> {
    const { serverDirectories } = context;
    const { messageBrokerDirectory } = serverDirectories;
    const filePath = resolve(staticDirectory, `kafka.service.ts`);

    const file = await readFile(filePath, "utf8");
    const generateFileName = `kafka.service.ts`;

    const path = join(messageBrokerDirectory, generateFileName);
    modules.set({ code: file, path });
    return modules;  }