Run available user check if event type does not have checks (#4646)

* Move available users if there are no seats

* Fix adding default seat to event type

Co-authored-by: Alex van Andel <me@alexvanandel.com>

apps/web/components/v2/eventtype/EventAdvancedTab.tsx

@@ -42,7 +42,7 @@ export const EventAdvancedTab = ({ eventType, team }: Pick<EventTypeSetupInfered
   const [hashedLinkVisible, setHashedLinkVisible] = useState(!!eventType.hashedLink);
   const [hashedUrl, setHashedUrl] = useState(eventType.hashedLink?.link);
   const [seatsInputVisible, setSeatsInputVisible] = useState(!!eventType.seatsPerTimeSlot);
-  const [seatsPerTimeSlot, setSeatsPerTimeSlot] = useState(eventType.seatsPerTimeSlot);
+  const [seatsPerTimeSlot, setSeatsPerTimeSlot] = useState(eventType.seatsPerTimeSlot || 2);
   const [customInputs, setCustomInputs] = useState<EventTypeCustomInput[]>(
     eventType.customInputs.sort((a, b) => a.id - b.id) || []
   );
@@ -308,6 +308,7 @@ export const EventAdvancedTab = ({ eventType, team }: Pick<EventTypeSetupInfered
                 checked={seatsInputVisible}
                 onCheckedChange={(e) => {
                   setSeatsInputVisible(e);
+                  formMethods.setValue("seatsPerTimeSlot", seatsPerTimeSlot);
                   onChange(e ? seatsPerTimeSlot : null);
                 }}
                 fitToHeight={true}

apps/web/pages/api/book/event.ts

@@ -327,20 +327,20 @@ async function handler(req: NextApiRequest) {
 
   if (!users) throw new HttpError({ statusCode: 404, message: "eventTypeUser.notFound" });
 
-  const availableUsers = await ensureAvailableUsers(
-    {
-      ...eventType,
-      users,
-    },
-    {
-      dateFrom: reqBody.start,
-      dateTo: reqBody.end,
-    }
-  );
-
-  // Add an if conditional if there are no seats on the event type
-  // Assign to only one user when ROUND_ROBIN
   if (!eventType.seatsPerTimeSlot) {
+    const availableUsers = await ensureAvailableUsers(
+      {
+        ...eventType,
+        users,
+      },
+      {
+        dateFrom: reqBody.start,
+        dateTo: reqBody.end,
+      }
+    );
+
+    // Add an if conditional if there are no seats on the event type
+    // Assign to only one user when ROUND_ROBIN
     if (eventType.schedulingType === SchedulingType.ROUND_ROBIN) {
       users = [await getLuckyUser("MAXIMIZE_AVAILABILITY", { availableUsers, eventTypeId: eventType.id })];
     } else {