refactor: enhance date selection logic in DatePicker and update appointment request parameters

helper/index.js

@@ -1,6 +1,7 @@
 import { toast } from "react-toastify";
 import Cookies from "js-cookie";
 import moment from "moment-jalaali";
+import "moment-timezone";
 
 // Data
 import specialties from "@/data/specialties.json";
@@ -153,9 +154,9 @@ export function clearFilterParams(router, listRemove) {
 
   router.push(newUrl);
 }
-export function clearDoctorClinicParams(router,slug){
- 
-  const clinicslug=slug;
+export function clearDoctorClinicParams(router, slug) {
+
+  const clinicslug = slug;
   const newUrl = `/clinic/${clinicslug}`;
   router.push(newUrl)
 }
@@ -249,12 +250,11 @@ export const removeTokenHead = {
 };
 
 export const dateToTimestamp = (date) => {
-  const gregorianMoment = date.clone().locale("fa");
+  // تنظیم timezone به تهران
+  const tehranMoment = date.clone().tz("Asia/Tehran").startOf("day");
 
-  // Get the Unix timestamp in milliseconds
-  const unixTimestamp = gregorianMoment.valueOf();
-
-  const inSeconde = unixTimestamp / 1000;
+  // Get the Unix timestamp in seconds
+  const inSeconde = tehranMoment.unix();
 
   return inSeconde;
 };
@@ -322,8 +322,8 @@ export const QueryForDoctorsFilter = (newFilter) => {
 
   return query;
 };
-export const QueryForClinicDoctorFilter=(newFilter)=>{
-    const query = {};
+export const QueryForClinicDoctorFilter = (newFilter) => {
+  const query = {};
 
   // 🔹 active => only when value === 1
   if (newFilter.active === 1) {
@@ -405,8 +405,8 @@ export const QueryForDoctorsReq = (newFilter) => {
 
   return params;
 };
-export const QueryForDoctorsClinicReq=(newFilter)=>{
-   const params = {};
+export const QueryForDoctorsClinicReq = (newFilter) => {
+  const params = {};
 
   if (newFilter.active === 1) params.active = 1;