问使用Twilio发送数百条不同号码的短消息将导致发送重复的消息。

EN

textMessages[
{phoneNumber: "1111111111", message: "Test message 1 ", campaign: "Test Campaign"},
{phoneNumber: "2222222222", message: "Test message 2", campaign: "Test Campaign"},
{phoneNumber: "3333333333", message: "Test message 3", campaign: "Test Campaign"}]

exports.bulkTextWeb = functions.https.onCall(async (data) => {

    const records = data.textMessages;

    for (let i = 0, j = records.length; i < j; i++) {

        const { phoneNumber, message, campaign } = records[i];

        var msgFrom = twilio_number;
        var msgTo = phoneNumber;
        var msgBody = message;

        await client.messages.create({
            to: '1' + phoneNumber,
            from: twilio_number,
            body: message
        })
            .then(async message => {

                if (message.status === 'queued' || message.status === 'sent' || message.status === 'delivered') {

                    // Check if campaign already exist
                    let docRef = await db.collection('campaigns')
                        .where('campaigns', 'array-contains', campaign).get()
                        .then(snapshot => {
                            // If there no campaign, add it to Firestore.
                            if (snapshot.empty) {
                                addCampaign(campaign);
                            }
                            // Add new message to Firestore
                            addNewMessage(msgFrom, msgTo, msgBody, campaign);
                        })
                }
            })

        if (i === (j - 1)) {

            // Return back to the client when all messages are sent
            return { messages: 'Sent' } 
        }
    }
})