init func: setOmerInterval (need more work)

helpers/hebrewDate.js

@@ -1,10 +1,12 @@
 import { HebrewCalendar, HDate, Location, Event, Zmanim, OmerEvent, months } from '@hebcal/core';
+import { GLOBAL } from '../src/storeMsg';
+import { sendMsgQueue } from '../src/QueueObj';
 
 /**
  * 
  * @param {Date} date 
  */
-function isHebrewHolyday(date) {
+export function isHebrewHolyday(date) {
     let hebToday = new HDate(date);
     console.log(hebToday.toString());
 
@@ -65,38 +67,87 @@ function isHebrewHolyday(date) {
  * the range is from 15 Nisan to 6 Sivan, otherwise will throw an error
  * @returns {OmerEvent}
  */
-function getOmerDay(today = new Date()) {
+export function getOmerDay(today = new Date()) {
     let today_he = new HDate(today);
 
     // get sunset
     let location = Location.lookup('Jerusalem');
     let zmanim = new Zmanim(today, location.getLatitude(), location.getLongitude());
-    if (today >= zmanim.sunset()) today_he = today_he.next();
+    if (today >= zmanim.tzeit()) today_he = today_he.next();
 
     const firstDayInOmer = new HDate(15, months.NISAN, today_he.getFullYear());
     return new OmerEvent(today_he, today_he.deltaDays(firstDayInOmer));
 }
 
+export function setOmerInterval(force = false) {
+    try {
+        // if the bot is restarted, check if the day is in Omer range
+        getOmerDay()
+    } catch (err) {
+        // not in Omer range, and not forced - do nothing
+        if (!force) return;
+    }
+
+    let today = new Date();
+    let location = Location.lookup('Jerusalem');
+    let zmanim = new Zmanim(today, location.getLatitude(), location.getLongitude());
+
+    // set interval at sunset (tzeit hakochavim)
+    setTimeout(() => {
+        GLOBAL.omerReminder.omerInternal = setInterval(() => {
+            // send every day the reminder
+            // TODO: dont send on Shabbat
+            try {
+                let omer = getOmerDay()
+                let todayis = omer.getTodayIs("he")
+                let arr = todayis.split(",")
+                let todayis_he = arr[1]
+                    ? arr[0] + " לָעוֹמֶר," + arr[1].replace("לָעוֹמֶר", "")
+                    : arr[0];
+
+                GLOBAL.omerReminder.chats.forEach(chat => {
+                    // TODO: add more text
+                    sendMsgQueue(chat, todayis_he)
+                })
+            } catch (error) {
+                if (!force){
+                    clearInterval(GLOBAL.omerReminder.omerInternal)
+                    GLOBAL.omerReminder.omerInternal = null
+                }
+            }
+        })
+    }, today - zmanim.tzeit())
+}
+
 function testOmerDay() {
     const days = [
+        new Date(),
         new Date(2024, 3, 23), // טו בניסן
         new Date(2024, 3, 24),
+        new Date(2024, 4, 5),
         new Date(2024, 5, 11),
         new Date(2024, 5, 12), // ו' בסיון
     ];
 
     for (const day of days) {
         try {
-            console.log(getOmerDay(day).render('he'));
+            let omer = getOmerDay(day)
+            //console.log(omer)
+            console.log(omer.render("he"))
+            let todayis = omer.getTodayIs("he")
+            console.log(todayis)
+
+            // to Eedot Hamizrah example
+            let arr = todayis.split(",")
+            todayis = arr[1]
+                ? arr[0] + " לָעוֹמֶר," + arr[1].replace("לָעוֹמֶר", "")
+                : arr[0]
+            console.log(todayis)
+
         }
         catch (err) {
             console.error("not in Omer range")
         }
     }
 }
 //testOmerDay();
-
-module.exports = {
-    getOmerDay,
-    isHebrewHolyday
-}