Connect Oracle and Apollo.io contacts in our serverless environment

class OracleSourceSelect {
    async init() {
        // TODO: Create your oracle credential
        // More info at https://yepcode.io/docs/integrations/oracle/#credential-configuration
        const oraclePool = await yepcode.integration.oracle(
            "your-oracle-credential-name"
        );
        this.connection = await oraclePool.getConnection();
    }

    async fetch(publish, done) {
        const stream = this.connection
            // TODO: Customize your sql query
            .queryStream(`SELECT * FROM your_table_name`);
        stream.on("data", async (row) => {
            // TODO: map your row to an item
            const item = {
                ...row
            };

            await publish(item);
        });
        stream.on("error", (error) => {
            throw error;
        });
        stream.on("end", () => stream.destroy());
        stream.on("close", done);
    }

    async close() {
        await this.connection.close();
    }
}

class HttpTargetApolloIoCreateContact {
    async init() {
        // TODO: Create your http credential with apollo.io information:
        // More info at https://yepcode.io/docs/integrations/http/#credential-configuration
        // baseUrl: https://api.apollo.io/v1/
        this.httpClient = yepcode.integration.http(
            "your-http-apollo-io-credential-name"
        );
    }

    async consume(item) {
        // TODO: Customize your request checking the API documentation:
        // https://apolloio.github.io/apollo-api-docs/#create-a-contact
        await this.httpClient.post("/contacts", {
            // TODO: You need to create a YepCode env var called `APOLLO_IO_API_KEY`
            api_key: yepcode.env.APOLLO_IO_API_KEY,
            first_name: item.name,
            last_name: item.lastName,
            label_names: ["test-contact"],
            // complete your fields
        });
    }

    async close() {}
}