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Connect Couchbase and RabbitMQ in our serverless environment

Use this template to Read documents from Couchbase collection using them to send RabbitMQ messages.

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Read documents from Couchbase collection

Used integrations:
class CouchbaseSourceQuery {
async init() {
// TODO: Create your couchbase credential
// More info at https://yepcode.io/docs/integrations/couchbase/#credential-configuration
this.couchbaseCluster = yepcode.integration.couchbase(
"your-couchbase-credential-name"
);
}

async fetch(publish, done) {
// TODO: Customize your collection name, query and parameters.
const query = `SELECT name FROM your-collection-name WHERE type=$1`;
const options = {
parameters: ["some_type"],
};

// TODO: Customize your bucket and scope names
const queryStream = this.couchbaseCluster
.bucket("your-bucket-name")
.scope("your-scope-name")
.query(query, options);
queryStream.on("row", publish);
queryStream.on("end", done);
}

async close() {}
}

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Send RabbitMQ messages

Used integrations:
class AmqpTargetRabbitmqSendMessage {
async init() {
// TODO: Create your rabbitmq credential
// More info at https://yepcode.io/docs/integrations/amqp/#credential-configuration
this.conn = await yepcode.integration.amqp("your-amqp-credential-name");
this.channel = await this.conn.createChannel();
}

async consume(item) {
// TODO: Customize your queue name and message
const queue = "tasks";
const message = `The message content is: ${JSON.stringify(item)}`;
this.channel.sendToQueue(queue, Buffer.from(message));
}

async close() {
try {
await this.channel.close();
} catch (error) {
console.error(`Error closing channel`, error);
}
try {
await this.conn.close();
} catch (error) {
console.error(`Error closing connection`, error);
}
}
}

Other combinations

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