Connect Monday and Send WhatsApp messages using Vonage API in our serverless environment

class GraphqlSourceMondaySelectItems {
    async init() {
        // TODO: Create your GraphQL credential with monday information and base url: https://api.monday.com/v2/
        // More info at https://yepcode.io/docs/integrations/http/#credential-configuration
        // Official docs: https://developer.monday.com/api-reference/docs/authentication
        this.monday = await yepcode.integration.graphql(
            "your-monday-credential-name"
        );
    }

    async fetch(publish, done) {
        const ids = ["<your-board-id>"];
        const queryParams = {
            rules: [{
                column_id: "your-column-id",
                compare_value: ["your-filter-criteria"],
            }, ],
        };
        const variables = {
            ids,
            queryParams
        };

        try {
            const {
                boards
            } = await this.getBoards(variables);
            const page = boards[0].items_page;
            page.items.forEach((item) => publish(item));
            variables.cursor = page.cursor;
            // It's not allowed to send cursor and query_params in the same request
            // Subsequent cursor calls will return the elements on the next page with the criteria defined in the initial queryParams.
            variables.queryParams = undefined;

            while (variables.cursor) {
                const {
                    boards
                } = await this.getBoards(variables);
                const page = boards[0].items_page;
                page.items.forEach((item) => publish(item));
                variables.cursor = page.cursor;
            }
        } catch (error) {
            console.log(`Something wrong has happened: ${error.message}`);
        }

        done();
    }

    getBoards(variables) {
        // TODO: Customize your GraphQL query
        // The max page size is 100.
        // IMPORTANT: This example uses the api version "2023-10" recommended by Monday. Some fields could change between versions, so check the official docs for more info.
        // Official docs: https://developer.monday.com/api-reference/docs/items_page
        return this.monday.request(
            gql`
                query getBoards(
                    $limit: Int!
                    $queryParams: ItemsQuery
                    $ids: [ID!]
                    $cursor: String
                ) {
                    boards(ids: $ids) {
                        items_page(
                            limit: $limit
                            query_params: $queryParams
                            cursor: $cursor
                        ) {
                            cursor
                            items {
                                id
                                name
                            }
                        }
                    }
                }
            `,
            variables
        );
    }

    async close() {}
}

class HttpTargetVonageSendWhatsapp {
    async init() {
        // TODO: Create your http credential with Vonage information:
        // More info at https://yepcode.io/docs/integrations/http/#credential-configuration
        // baseUrl: https://messages-sandbox.nexmo.com/v1
        // username: <your-vonage-api-key>
        // password: <your-vonage-api-secret>
        this.axiosClient = yepcode.integration.http(
            "your-http-vonage-credential-name"
        );
    }

    async consume(item) {
        const WHATSAPP_NUMBER = "14157386204"; // The WhatsApp number that has been allocated to you by Vonage

        // TODO: Customize your request checking the API documentation:
        // https://dashboard.nexmo.com/messages/sandbox
        await this.axiosClient.post("/messages", {
            from: WHATSAPP_NUMBER,
            message_type: "text",
            channel: "whatsapp",
            to: item.to,
            text: item.text,
        });
    }

    async close() {}
}