More availability fixes (#755)

* Abstracts MinutesField

* Adds missing Minimum booking notice

* Refactoring

* Fixes int field sent as string

* Sorts slots by time

* Fixes availability page

* Fixes available days

* Type fixes

* More availability bugfixes

components/booking/AvailableTimes.tsx

@@ -1,14 +1,32 @@
 import { ExclamationIcon } from "@heroicons/react/solid";
 import { SchedulingType } from "@prisma/client";
+import { Dayjs } from "dayjs";
 import Link from "next/link";
 import { useRouter } from "next/router";
-import React from "react";
+import React, { FC } from "react";
 
 import { useSlots } from "@lib/hooks/useSlots";
 
 import Loader from "@components/Loader";
 
-const AvailableTimes = ({
+type AvailableTimesProps = {
+  workingHours: {
+    days: number[];
+    startTime: number;
+    endTime: number;
+  }[];
+  timeFormat: string;
+  minimumBookingNotice: number;
+  eventTypeId: number;
+  eventLength: number;
+  date: Dayjs;
+  users: {
+    username: string | null;
+  }[];
+  schedulingType: SchedulingType | null;
+};
+
+const AvailableTimes: FC<AvailableTimesProps> = ({
   date,
   eventLength,
   eventTypeId,
@@ -28,6 +46,7 @@ const AvailableTimes = ({
     workingHours,
     users,
     minimumBookingNotice,
+    eventTypeId,
   });
 
   return (

lib/hooks/useSlots.ts

@@ -1,8 +1,9 @@
-import { User, SchedulingType } from "@prisma/client";
+import { Availability, SchedulingType } from "@prisma/client";
 import dayjs, { Dayjs } from "dayjs";
 import isBetween from "dayjs/plugin/isBetween";
 import utc from "dayjs/plugin/utc";
-import { useState, useEffect } from "react";
+import { stringify } from "querystring";
+import { useEffect, useState } from "react";
 
 import getSlots from "@lib/slots";
 
@@ -13,12 +14,8 @@ dayjs.extend(utc);
 
 type AvailabilityUserResponse = {
   busy: FreeBusyTime;
-  workingHours: {
-    daysOfWeek: number[];
   timeZone: string;
-    startTime: number;
-    endTime: number;
-  };
+  workingHours: Availability[];
 };
 
 type Slot = {
@@ -28,15 +25,20 @@ type Slot = {
 
 type UseSlotsProps = {
   eventLength: number;
+  eventTypeId: number;
   minimumBookingNotice?: number;
   date: Dayjs;
-  workingHours: [];
-  users: User[];
-  schedulingType: SchedulingType;
+  workingHours: {
+    days: number[];
+    startTime: number;
+    endTime: number;
+  }[];
+  users: { username: string | null }[];
+  schedulingType: SchedulingType | null;
 };
 
 export const useSlots = (props: UseSlotsProps) => {
-  const { eventLength, minimumBookingNotice = 0, date, users } = props;
+  const { eventLength, minimumBookingNotice = 0, date, users, eventTypeId } = props;
   const [slots, setSlots] = useState<Slot[]>([]);
   const [loading, setLoading] = useState<boolean>(false);
   const [error, setError] = useState<Error | null>(null);
@@ -46,12 +48,13 @@ export const useSlots = (props: UseSlotsProps) => {
     setLoading(true);
     setError(null);
 
-    const dateFrom = encodeURIComponent(date.startOf("day").format());
-    const dateTo = encodeURIComponent(date.endOf("day").format());
+    const dateFrom = date.startOf("day").format();
+    const dateTo = date.endOf("day").format();
+    const query = stringify({ dateFrom, dateTo, eventTypeId });
 
     Promise.all(
-      users.map((user: User) =>
-        fetch(`/api/availability/${user.username}?dateFrom=${dateFrom}&dateTo=${dateTo}`)
+      users.map((user) =>
+        fetch(`/api/availability/${user.username}?${query}`)
           .then(handleAvailableSlots)
           .catch((e) => {
             console.error(e);
@@ -61,7 +64,7 @@ export const useSlots = (props: UseSlotsProps) => {
     ).then((results) => {
       let loadedSlots: Slot[] = results[0];
       if (results.length === 1) {
-        loadedSlots = loadedSlots.sort((a, b) => (a.time.isAfter(b.time) ? 1 : -1));
+        loadedSlots = loadedSlots?.sort((a, b) => (a.time.isAfter(b.time) ? 1 : -1));
         setSlots(loadedSlots);
         setLoading(false);
         return;
@@ -102,19 +105,12 @@ export const useSlots = (props: UseSlotsProps) => {
 
   const handleAvailableSlots = async (res) => {
     const responseBody: AvailabilityUserResponse = await res.json();
-
-    const workingHours = {
-      days: responseBody.workingHours.daysOfWeek,
-      startTime: responseBody.workingHours.startTime,
-      endTime: responseBody.workingHours.endTime,
-    };
-
     const times = getSlots({
       frequency: eventLength,
       inviteeDate: date,
-      workingHours: [workingHours],
+      workingHours: responseBody.workingHours,
       minimumBookingNotice,
-      organizerTimeZone: responseBody.workingHours.timeZone,
+      organizerTimeZone: responseBody.timeZone,
     });
 
     // Check for conflicts

pages/api/availability/[user].ts

@@ -10,6 +10,7 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
   const user = asStringOrNull(req.query.user);
   const dateFrom = dayjs(asStringOrNull(req.query.dateFrom));
   const dateTo = dayjs(asStringOrNull(req.query.dateTo));
+  const eventTypeId = parseInt(asStringOrNull(req.query.eventTypeId) || "");
 
   if (!dateFrom.isValid() || !dateTo.isValid()) {
     return res.status(400).json({ message: "Invalid time range given." });
@@ -31,6 +32,20 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
     },
   });
 
+  const eventType = await prisma.eventType.findUnique({
+    where: { id: eventTypeId },
+    select: {
+      timeZone: true,
+      availability: {
+        select: {
+          startTime: true,
+          endTime: true,
+          days: true,
+        },
+      },
+    },
+  });
+
   if (!rawUser) throw new Error("No user found");
 
   const { selectedCalendars, ...currentUser } = rawUser;
@@ -49,13 +64,12 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
     end: dayjs(a.end).add(currentUser.bufferTime, "minute").toString(),
   }));
 
+  const timeZone = eventType?.timeZone || currentUser.timeZone;
+  const workingHours = eventType?.availability.length ? eventType.availability : currentUser.availability;
+
   res.status(200).json({
     busy: bufferedBusyTimes,
-    workingHours: {
-      daysOfWeek: [0, 1, 2, 3, 4, 5, 6],
-      timeZone: currentUser.timeZone,
-      startTime: currentUser.startTime,
-      endTime: currentUser.endTime,
-    },
+    timeZone,
+    workingHours,
   });
 }