Connect Travelperk invoices and Send Discord messages in our serverless environment

class HttpSourceTravelperkGetInvoices {
    async init() {
        // TODO: Create your http credential with tynibird information:
        // More info at https://yepcode.io/docs/integrations/http/#credential-configuration
        // baseUrl: https://api.travelperk.com/
        // HTTP Headers: { "Authorization": "apikey <YOUR API KEY>" }
        this.httpClient = yepcode.integration.http(
            "your-http-travelperk-credential-name"
        );
    }

    async fetch(publish, done) {
        // TODO: Customize your request checking the API documentation:
        // https://developers.travelperk.com/reference/list-invoice
        const params = {
            issuing_date_gte: "start-date",
            issuing_date_lte: "end-date",
        };
        const response = await this.httpClient.get("/invoices", params);
        for (const invoice of response.data) {
            await publish(invoice);
        }
        done();
    }

    async close() {}
}

class DiscordTargetSendMessage {
    async init() {
        // TODO: Create your discord credential
        // More info at https://yepcode.io/docs/integrations/discord/#credential-configuration
        this.discordClient = await yepcode.integration.discord(
            "your-discord-credential-name"
        );
        // TODO: Customize your discord channel id
        // See how to find channel id at:
        // https://support.discord.com/hc/en-us/articles/206346498-Where-can-I-find-my-User-Server-Message-ID-#:~:text=On%20Android%20press%20and%20hold,name%20and%20select%20Copy%20ID.
        this.channel = await this.discordClient.channels.fetch(
            "your-discord-channel-id"
        );
    }

    async consume(item) {
        // TODO: Customize your message content with your item
        return this.channel.send(item.message);
    }

    async close() {
        this.discordClient.destroy();
    }
}