From a5806cb1003ffa1045b43c209e11f6ad4e04bc70 Mon Sep 17 00:00:00 2001
From: Carina Wollendorfer <30310907+CarinaWolli@users.noreply.github.com>
Date: Thu, 31 Oct 2024 04:48:36 -0400
Subject: [PATCH] fix: buffers in handleNewBooking (#17415)

* send missing buffer params

* add tests

---------

Co-authored-by: CarinaWolli <wollencarina@gmail.com>
---
 .../handleNewBooking/ensureAvailableUsers.ts  |  2 +
 .../handleNewBooking/getEventTypesFromDB.ts   |  2 +
 .../test/booking-limits.test.ts               | 95 +++++++++++++++++++
 3 files changed, 99 insertions(+)

diff --git a/packages/features/bookings/lib/handleNewBooking/ensureAvailableUsers.ts b/packages/features/bookings/lib/handleNewBooking/ensureAvailableUsers.ts
index 028c076203..a1d2518047 100644
--- a/packages/features/bookings/lib/handleNewBooking/ensureAvailableUsers.ts
+++ b/packages/features/bookings/lib/handleNewBooking/ensureAvailableUsers.ts
@@ -87,6 +87,8 @@ export async function ensureAvailableUsers(
       returnDateOverrides: false,
       dateFrom: startDateTimeUtc.format(),
       dateTo: endDateTimeUtc.format(),
+      beforeEventBuffer: eventType.beforeEventBuffer,
+      afterEventBuffer: eventType.afterEventBuffer,
     },
     initialData: {
       eventType,
diff --git a/packages/features/bookings/lib/handleNewBooking/getEventTypesFromDB.ts b/packages/features/bookings/lib/handleNewBooking/getEventTypesFromDB.ts
index ae3445a3d1..9bab2dd7fc 100644
--- a/packages/features/bookings/lib/handleNewBooking/getEventTypesFromDB.ts
+++ b/packages/features/bookings/lib/handleNewBooking/getEventTypesFromDB.ts
@@ -70,6 +70,8 @@ export const getEventTypesFromDB = async (eventTypeId: number) => {
       rescheduleWithSameRoundRobinHost: true,
       assignAllTeamMembers: true,
       isRRWeightsEnabled: true,
+      beforeEventBuffer: true,
+      afterEventBuffer: true,
       parentId: true,
       parent: {
         select: {
diff --git a/packages/features/bookings/lib/handleNewBooking/test/booking-limits.test.ts b/packages/features/bookings/lib/handleNewBooking/test/booking-limits.test.ts
index 0457e37fd5..81044e461f 100644
--- a/packages/features/bookings/lib/handleNewBooking/test/booking-limits.test.ts
+++ b/packages/features/bookings/lib/handleNewBooking/test/booking-limits.test.ts
@@ -474,6 +474,101 @@ describe("handleNewBooking", () => {
   );
 
   describe("Buffers", () => {
+    test("should throw error when booking is not respecting buffers with event types that have before and after buffer ", async ({}) => {
+      const handleNewBooking = (await import("@calcom/features/bookings/lib/handleNewBooking")).default;
+
+      const booker = getBooker({
+        email: "booker@example.com",
+        name: "Booker",
+      });
+
+      const organizer = getOrganizer({
+        name: "Organizer",
+        email: "organizer@example.com",
+        id: 101,
+        schedules: [TestData.schedules.IstWorkHours],
+      });
+
+      const { dateString: nextDayDateString } = getDate({ dateIncrement: 1 });
+
+      await createBookingScenario(
+        getScenarioData({
+          eventTypes: [
+            {
+              id: 1,
+              slotInterval: 15,
+              length: 15,
+              beforeEventBuffer: 60,
+              afterEventBuffer: 60,
+              users: [
+                {
+                  id: 101,
+                },
+              ],
+            },
+          ],
+          bookings: [
+            {
+              eventTypeId: 1,
+              userId: 101,
+              status: BookingStatus.ACCEPTED,
+              startTime: `${nextDayDateString}T07:00:00.000Z`,
+              endTime: `${nextDayDateString}T07:15:00.000Z`,
+            },
+          ],
+          organizer,
+        })
+      );
+
+      // 7:00 - 7:15 busy
+      // 6:00 - 7:00 before event buffer
+      // 5:00 - 6:00 after event buffer
+      const mockBookingBeforeData = getMockRequestDataForBooking({
+        data: {
+          start: `${nextDayDateString}T05:15:00.000Z`,
+          end: `${nextDayDateString}T05:30:00.000Z`,
+          eventTypeId: 1,
+          responses: {
+            email: booker.email,
+            name: booker.name,
+            location: { optionValue: "", value: "New York" },
+          },
+        },
+      });
+
+      const { req: reqBookingBefore } = createMockNextJsRequest({
+        method: "POST",
+        body: mockBookingBeforeData,
+      });
+      await expect(async () => await handleNewBooking(reqBookingBefore)).rejects.toThrowError(
+        "no_available_users_found_error"
+      );
+
+      // 7:00 - 7:15 busy
+      // 7:17 - 8:15 after event buffer
+      // 8:15 - 9:15 before event buffer
+      const mockBookingAfterData = getMockRequestDataForBooking({
+        data: {
+          start: `${nextDayDateString}T09:00:00.000Z`,
+          end: `${nextDayDateString}T09:15:00.000Z`,
+          eventTypeId: 1,
+          responses: {
+            email: booker.email,
+            name: booker.name,
+            location: { optionValue: "", value: "New York" },
+          },
+        },
+      });
+
+      const { req: reqBookingAfter } = createMockNextJsRequest({
+        method: "POST",
+        body: mockBookingAfterData,
+      });
+      await expect(async () => await handleNewBooking(reqBookingAfter)).rejects.toThrowError(
+        "no_available_users_found_error"
+      );
+    });
+
     test(`should throw error when booking is within a before event buffer of an existing booking
         `, async ({}) => {
       const handleNewBooking = (await import("@calcom/features/bookings/lib/handleNewBooking")).default;