Connect Pinecone and Mailchimp in our serverless environment

class PineconeSourceFetchVectors {
    async init() {
        // TODO: Create your pinecone credential
        // More info at https://yepcode.io/docs/integrations/pinecone/#credential-configuration
        this.pineconeClient = yepcode.integration.pinecone(
            "your-pinecone-credential-name"
        );
        // TODO: Select the index name you want to recover.
        // More info at https://docs.pinecone.io/docs/node-client#index
        this.index = await this.pineconeClient.Index("your-index-name");
    }

    async fetch(publish, done) {
        // TODO:  Set your vectors id you want to fetch.
        // More info at https://docs.pinecone.io/docs/node-client#indexfetch
        const vectors = await this.index.fetch([
            "example-id-vec1",
            "example-id-vec2",
        ]);
        for (const vector of vectors) {
            // TODO: Customize record columns mapping to the item that will be published
            const item = {
                id: vector.id,
                values: vector.values,
                metadata: vector.metadata,
                namespace: vector.namespace,
            };
            await publish(item);
        }
        done();
    }

    async close() {}
}

class HttpTargetMailchimpCreateEmailSuscribers {
    async init() {
        // TODO: Create your http credential with mailchimp information:
        // More info at https://yepcode.io/docs/integrations/http/#credential-configuration
        // Official docs: https://mailchimp.com/developer/marketing/api/
        this.httpClient = yepcode.integration.http(
            "your-mailchimp-credential-name"
        );
    }
    async consume(item) {
        // TODO: Create an email suscriber to a workflow indicating workflow id, workflow emaail id and email address you want to suscribe.
        // More info at https://mailchimp.com/developer/marketing/api/automation-email-queue/add-subscriber-to-workflow-email/
        await this.httpClient.post(
            `/automations/${item.workflowId}/emails/${item.workflowEmailId}/queue`, {
                workflow_id: item.workflowId,
                workflow_email_id: item.workflowEmailId,
                email_address: item.emailAddress,
            }
        );
    }

    async close() {}
}