WA-api/config/functions/cron.js

"use strict";
const messageModel = require("../../model/messageModel");
const { parseMultipartData, sanitizeEntity } = require("strapi-utils");
/**
 * Cron config that gives you an opportunity
 * to run scheduled jobs.
 *
 * The cron format consists of:
 * [SECOND (optional)] [MINUTE] [HOUR] [DAY OF MONTH] [MONTH OF YEAR] [DAY OF WEEK]
 *
 * See more details here: https://strapi.io/documentation/developer-docs/latest/concepts/configurations.html#cron-tasks
 */
let clients = {};
let taskClientLoading = false;
let taskSendingMessage = false;

function loadClient(i) {
	return new Promise((resolve) => {
		messageModel.loadClient(i["session_data"], async (data) => {
			return resolve(data);
		});
	});
}

module.exports = {
	"*/10 * * * * *": async () => {
		if (!taskClientLoading) {
			// console.log("refresh cients");
			const session_key = await strapi.api["session-data"].services[
				"session-data"
			].find({
				_sort: "phonenumber:desc",
			});
			if (session_key.length == 0) taskClientLoading = false;
			else {
				for (const i of session_key) {
					if (!Object.keys(clients).includes(`${i["id"]}`)) {
						taskClientLoading = true;
						clients[i["id"]] = null;
						var data = await loadClient(i);
						if (data["TYPE"] == "READY") {
							clients[i["id"]] = data["DATA"];
						} else if (data["TYPE"] == "AUTH_FAILURE") {
							let id = i["id"];
							await strapi.api["session-data"].services[
								"session-data"
							].delete({ id });
						}
					}
				}
				taskClientLoading = false;
			}
		}
	},
	"*/3 * * * * *": async () => {
		if (!taskSendingMessage && Object.keys(clients).length != 0) {
			// console.log("auto send");
			taskSendingMessage = true;
			if (Object.keys(clients).length == 0) taskSendingMessage = false;
			else {
				for (const i of Object.keys(clients)) {
					const sessions = await strapi.api["session-data"].services[
						"session-data"
					].getId({
						_sort: "phonenumber:desc",
					});
					if (!sessions.includes(parseInt(i))) {
						delete clients[parseInt(i)];
					} else {
						const messages = await strapi.api.message.services.message.find(
							{
								_sort: "session_datum_key:desc",
								state: "QUEUE",
								session_datum_key: i,
							}
						);
						for (const message of messages) {
							// console.log(clients[i] != null, i, clients);
							try {
								if (clients[i] != null) {
									await strapi.api.message.services.message.update(
										{ id: message.id },
										{ state: "SENDING" }
									);
									let send = await messageModel.sendMessage(
										clients[i],
										message["send_to"],
										message["raw_text"]
									);
									if (send["STATUS"] == 1) {
										await strapi.api.message.services.message.update(
											{ id: message.id },
											{ state: "SENT" }
										);
									} else {
										await strapi.api.message.services.message.update(
											{ id: message.id },
											{ state: "ERROR" }
										);
									}
								}
							} catch (e) {
								await strapi.api.message.services.message.update(
									{ id: message.id },
									{ state: "ERROR" }
								);
							}
						}
					}
				}
				taskSendingMessage = false;
			}
		}
	},
};