Connect Keycloak users and Google BigQuery in our serverless environment

class KeycloakSourceFindUsers {
    async init() {
        // TODO: Create your keycloak credential
        // More info at https://yepcode.io/docs/integrations/keycloak/#credential-configuration
        this.keycloakClient = await yepcode.integration.keycloak(
            "your-keycloak-credential-name"
        );
    }

    async fetch(publish, done) {
        // TODO: Customize your find users payload
        // See possible options at: https://www.keycloak.org/docs-api/18.0/rest-api/#_users_resource
        const users = await this.keycloakClient.users.find({
            email: "yep",
            exact: false, // An example to search users with email containing "yep"
            max: 100,
        });

        // Each user is an object with content following the structure you can find at: 
        // https://www.keycloak.org/docs-api/18.0/rest-api/#_userrepresentation
        for (const user of users) {
            await publish(user);
        }
        done();
    }

    async close() {}
}

class GoogleBigqueryTargetInsert {
    async init() {
        // TODO: Create your google-bigquery credential
        // More info at https://yepcode.io/docs/integrations/google-bigquery/#credential-configuration
        const googleBigQuery = yepcode.integration.googleBigQuery(
            "your-google-bigquery-credential-name"
        );
        // TODO: Customize dataset and table names
        // See how to get dataset name: https://cloud.google.com/bigquery/docs/dataset-metadata#console
        this.table = await googleBigQuery
            .dataset("your-dataset")
            .table("your-table");
    }

    async consume(item) {
        // TODO: Map item to your bigquery table row
        await this.table.insert([item]);
    }

    async close() {}
}