Filter out drivers in Reassign drivers for scheduled rides based on availability.

frontend/src/components/UserTables/RidesTable.tsx

@@ -1,5 +1,5 @@
 import React, { useState } from 'react';
-import { Ride } from '../../types/index';
+import { Driver, Ride } from '../../types/index';
 import { Row, Table } from '../TableComponents/TableComponents';
 import { Button } from '../FormElements/FormElements';
 import AssignDriverModal from '../Modal/AssignDriverModal';
@@ -8,12 +8,80 @@ import styles from './table.module.css';
 import { useEmployees } from '../../context/EmployeesContext';
 import DeleteOrEditTypeModal from '../Modal/DeleteOrEditTypeModal';
 import { trashbig } from '../../icons/other/index';
+import { DriverType } from '../../../../server/src/models/driver';
+import { start } from 'repl';
 
 type RidesTableProps = {
   rides: Ride[];
   hasButtons: boolean;
 };
 
+/**
+ * Summary: check if a driver is available on a certain day  based on their availability property.
+ * @param driver
+ * @param day : is a number from 0 to 6 representing 'Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'
+ * @returns whether driver is available on that day.
+ */
+const isAvailableOnDay = (driver: DriverType, day: number) => {
+  const dayAsString = ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'];
+  for (const [key, value] of Object.entries(driver.availability)) {
+    if (key === dayAsString.at(day) && value != undefined) {
+      return true;
+    }
+  }
+  return false;
+};
+
+// You can add additional filters to filter our drivers to reassign here.
+const driverFilters: ((driver: DriverType) => boolean)[] = [
+  // (driver: DriverType) => {
+  //   return driver.firstName != 'Naoya';
+  // },
+];
+
+const checkAdditionalFilters = (driver: DriverType) => {
+  return driverFilters.every((fn) => fn(driver));
+};
+
+/**
+ * summary: checks if a driver is availble between startTime and endTime based on their availability property.
+ * @param driver
+ * @param startTime
+ * @param endTime
+ * @returns whether driver is available between these 2 times.
+ */
+const isAvailable = (driver: DriverType, startTime: Date, endTime: Date) => {
+  const dayAsString = ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'];
+  const startTimeDay = startTime.getDay();
+  const endTimeDay = endTime.getDay();
+  if (
+    isAvailableOnDay(driver, startTimeDay) &&
+    isAvailableOnDay(driver, endTimeDay)
+  ) {
+    const startDay = dayAsString[
+      startTimeDay
+    ] as keyof typeof driver.availability;
+    const endDay = dayAsString[endTimeDay] as keyof typeof driver.availability;
+    const driverStartDayAvailibility = driver.availability[startDay]; // hh:mm even for h <10
+    const driverEndDayAvailibility = driver.availability[endDay];
+    return (
+      driverStartDayAvailibility!.startTime <=
+        startTime.toLocaleTimeString([], {
+          hour: '2-digit',
+          minute: '2-digit',
+          hour12: false,
+        }) &&
+      driverEndDayAvailibility!.endTime >=
+        endTime.toLocaleTimeString([], {
+          hour: '2-digit',
+          minute: '2-digit',
+          hour12: false,
+        })
+    );
+  }
+  return false;
+};
+
 const RidesTable = ({ rides, hasButtons }: RidesTableProps) => {
   const { drivers } = useEmployees();
   const [openAssignModal, setOpenAssignModal] = useState(-1);
@@ -202,7 +270,13 @@ const RidesTable = ({ rides, hasButtons }: RidesTableProps) => {
                 isOpen={openAssignModal === index}
                 close={() => setOpenAssignModal(-1)}
                 ride={rides[index]}
-                allDrivers={drivers}
+                allDrivers={drivers.filter((driver) => {
+                  return isAvailable(
+                    driver,
+                    new Date(ride.startTime),
+                    new Date(ride.endTime)
+                  );
+                })}
                 reassign={reassign}
               />
               <RideModal