From d05ae49e8d8cb41f6a3db531b58903a7ab9782b6 Mon Sep 17 00:00:00 2001
From: nicolas <privat@nicolasjessen.de>
Date: Sun, 6 Jun 2021 03:51:24 +0200
Subject: [PATCH] Made UID unique, implemented cancel API, Prepared mail
 footer,

---
 lib/emails/confirm-booked.ts                  | 10 ++++-
 pages/api/cancel.ts                           | 40 +++++++++++++++++++
 .../migration.sql                             |  8 ++++
 prisma/schema.prisma                          |  2 +-
 4 files changed, 58 insertions(+), 2 deletions(-)
 create mode 100644 pages/api/cancel.ts
 create mode 100644 prisma/migrations/20210606013704_made_booking_uid_unique/migration.sql

diff --git a/lib/emails/confirm-booked.ts b/lib/emails/confirm-booked.ts
index 32c4569515..c792e4f5e0 100644
--- a/lib/emails/confirm-booked.ts
+++ b/lib/emails/confirm-booked.ts
@@ -46,6 +46,10 @@ const sendEmail = (calEvent: CalendarEvent, {
   )
 });
 
+//TODO: Get links
+const cancelLink = "TODO";
+const rescheduleLink = "TODO";
+
 const html = (calEvent: CalendarEvent) => {
   const inviteeStart: Dayjs = <Dayjs>dayjs(calEvent.startTime).tz(calEvent.attendees[0].timeZone);
   return `
@@ -58,7 +62,11 @@ const html = (calEvent: CalendarEvent) => {
         calEvent.location ? `<strong>Location:</strong> ${calEvent.location}<br /><br />` : ''
       ) +
       `Additional notes:<br />
-      ${calEvent.description}
+      ${calEvent.description}<br />
+      <br />
+      Need to change this event?<br />
+      Cancel: {cancelLink}<br />
+      Reschedule: {rescheduleLink}
     </div>
   `;
 };
diff --git a/pages/api/cancel.ts b/pages/api/cancel.ts
new file mode 100644
index 0000000000..c5fb534105
--- /dev/null
+++ b/pages/api/cancel.ts
@@ -0,0 +1,40 @@
+import prisma from '../../lib/prisma';
+
+export default async function handler(req, res) {
+    if (req.method == "POST") {
+        const uid = req.body.uid;
+
+        const bookingToDelete = await prisma.booking.findFirst({
+            where: {
+                uid: uid,
+            },
+            select: {
+                id: true,
+                attendees: true,
+                references: true
+            }
+        });
+
+        await prisma.attendee.deleteMany({
+            where: {
+                bookingId: bookingToDelete.id
+            }
+        });
+
+        await prisma.bookingReference.deleteMany({
+            where: {
+                bookingId: bookingToDelete.id
+            }
+        });
+
+        //TODO Delete booking from calendar integrations
+
+        const deleteBooking = await prisma.booking.delete({
+            where: {
+                id: bookingToDelete.id,
+            },
+        });
+
+        res.status(200).json({message: 'Booking deleted successfully'});
+    }
+}
\ No newline at end of file
diff --git a/prisma/migrations/20210606013704_made_booking_uid_unique/migration.sql b/prisma/migrations/20210606013704_made_booking_uid_unique/migration.sql
new file mode 100644
index 0000000000..e510da7c0e
--- /dev/null
+++ b/prisma/migrations/20210606013704_made_booking_uid_unique/migration.sql
@@ -0,0 +1,8 @@
+/*
+  Warnings:
+
+  - A unique constraint covering the columns `[uid]` on the table `Booking` will be added. If there are existing duplicate values, this will fail.
+
+*/
+-- CreateIndex
+CREATE UNIQUE INDEX "Booking.uid_unique" ON "Booking"("uid");
diff --git a/prisma/schema.prisma b/prisma/schema.prisma
index aa58d8a963..593308e4aa 100644
--- a/prisma/schema.prisma
+++ b/prisma/schema.prisma
@@ -69,7 +69,7 @@ model Attendee {
 
 model Booking {
   id            Int         @default(autoincrement()) @id
-  uid           String
+  uid           String      @unique
   user          User?       @relation(fields: [userId], references: [id])
   userId        Int?
   references    BookingReference[]