refactor admin to use eventbus

server/src/calendar/calendar.controller.ts

@@ -9,6 +9,7 @@ import {
   Query,
   ParseIntPipe,
   UseGuards,
+  ValidationPipe,
 } from '@nestjs/common';
 import { CalendarService } from './calendar.service';
 import { GetCalendarDto } from './dto/get-calendar.dto';
@@ -18,8 +19,9 @@ import { JwtAuthGuard } from '../auth/jwt-auth.guard';
 import { RolesGuard } from '../auth/roles.guard';
 import { Roles } from '../auth/roles.decorator';
 import { Role } from '../auth/role.enum';
-import { CreateBookingDto } from './dto/create-booking.dto';
+import { CalendarCreateBookingDto } from './dto/create-booking.dto';
 import { CancelBookingDto } from './dto/cancel-booking.dto';
+import { ApiBody } from '@nestjs/swagger';
 
 @Controller('calendar')
 @UseGuards(JwtAuthGuard, RolesGuard)
@@ -73,9 +75,10 @@ export class CalendarController {
 
   // Create a booking for a specific event occurrence
   @Post('events/:id/bookings')
+  @ApiBody({ type: CalendarCreateBookingDto })
   createBooking(
     @Param('id', ParseIntPipe) eventId: number,
-    @Body() createBookingDto: CreateBookingDto,
+    @Body(new ValidationPipe()) createBookingDto: CalendarCreateBookingDto,
   ) {
     return this.calendarService.createBooking(eventId, createBookingDto);
   }

server/src/calendar/calendar.service.ts

@@ -14,7 +14,7 @@ import { CreateEventDto } from './dto/create-event.dto';
 import { CreateExceptionDto } from './dto/create-exception.dto';
 import { Booking } from '../entity/booking.entity';
 import { CancelBookingDto } from './dto/cancel-booking.dto';
-import { CreateBookingDto } from './dto/create-booking.dto';
+import { CalendarCreateBookingDto } from './dto/create-booking.dto';
 import { EventType } from '../entity/event-type.entity';
 
 // --- Type-Safe Maps ---
@@ -520,7 +520,7 @@ export class CalendarService {
 
   async createBooking(
     eventId: number,
-    createBookingDto: CreateBookingDto,
+    createBookingDto: CalendarCreateBookingDto,
   ): Promise<Booking> {
     const { occurrenceStartTime, userId } = createBookingDto;
 

server/src/calendar/dto/create-booking.dto.ts

@@ -7,23 +7,28 @@ import {
   Min,
 } from 'class-validator';
 import { Type } from 'class-transformer';
+import { ApiProperty } from '@nestjs/swagger';
 
-export class CreateBookingDto {
+export class CalendarCreateBookingDto {
   @IsNotEmpty()
   @Type(() => Date)
   @IsDate()
+  @ApiProperty()
   occurrenceStartTime: Date;
 
   @IsNotEmpty()
   @IsInt()
+  @ApiProperty()
   userId: number; // Replaces userName/userEmail
 
   @IsOptional()
   @IsInt()
   @Min(1)
+  @ApiProperty()
   reservedSeatsCount?: number = 1;
 
   @IsOptional()
   @IsString()
+  @ApiProperty()
   notes?: string;
 }