feat: improve validations of users/attendee/availabilty to support required fields

lib/validations/attendee.ts

@@ -1,11 +1,20 @@
 import { withValidation } from "next-validations";
+import { z } from "zod";
 
 import { _AttendeeModel as Attendee } from "@calcom/prisma/zod";
 
-export const schemaAttendeeBodyParams = Attendee.omit({ id: true }).partial();
+export const schemaAttendeeBaseBodyParams = Attendee.omit({ id: true }).partial();
 
 export const schemaAttendeePublic = Attendee.omit({});
 
+const schemaAttendeeRequiredParams = z.object({
+  email: z.string().email(),
+  name: z.string(),
+  timeZone: z.string(),
+});
+
+export const schemaAttendeeBodyParams = schemaAttendeeBaseBodyParams.merge(schemaAttendeeRequiredParams);
+
 export const withValidAttendee = withValidation({
   schema: schemaAttendeeBodyParams,
   type: "Zod",

lib/validations/availability.ts

@@ -1,11 +1,21 @@
 import { withValidation } from "next-validations";
+import { z } from "zod";
 
 import { _AvailabilityModel as Availability } from "@calcom/prisma/zod";
 
-export const schemaAvailabilityBodyParams = Availability.omit({ id: true });
+export const schemaAvailabilityBaseBodyParams = Availability.omit({ id: true }).partial();
 
 export const schemaAvailabilityPublic = Availability.omit({});
 
+const schemaAvailabilityRequiredParams = z.object({
+  startTime: z.string(),
+  endTime: z.string(),
+});
+
+export const schemaAvailabilityBodyParams = schemaAvailabilityBaseBodyParams.merge(
+  schemaAvailabilityRequiredParams
+);
+
 export const withValidAvailability = withValidation({
   schema: schemaAvailabilityBodyParams,
   type: "Zod",

lib/validations/user.ts

@@ -1,8 +1,9 @@
 import { withValidation } from "next-validations";
+import { z } from "zod";
 
 import { _UserModel as User } from "@calcom/prisma/zod";
 
-export const schemaUserBodyParams = User.omit({
+export const schemaUserBaseBodyParams = User.omit({
   id: true,
   createdAt: true,
   password: true,
@@ -10,6 +11,12 @@ export const schemaUserBodyParams = User.omit({
   twoFactorSecret: true,
 }).partial();
 
+const schemaUserRequiredParams = z.object({
+  email: z.string().email(),
+});
+
+export const schemaUserBodyParams = schemaUserBaseBodyParams.merge(schemaUserRequiredParams);
+
 export const schemaUserPublic = User.omit({
   identityProvider: true,
   identityProviderId: true,