Insert multientity

    @Post()
    @UseGuards(JwtAuthGuard)
    @ApiBearerAuth()
    @UsePipes(new ValidationPipe({ transform: true }))
    @ApiBody({ type: TicketDto })
    @ApiCreatedResponse({description: 'Ticket created'})
    @ApiOperation({ summary: 'Insert ticket' })
    @ApiResponse({ status: 201, description: 'The ticket has been successfully inserted.'})
    @ApiResponse({ status: 403, description: 'Forbidden.' })
    @ApiUnauthorizedResponse({description: 'Not authenticated or not admin on organization'})
    async insert(
        @Body() entity: TicketPaymentsDto,
        @Request() req,
    ): Promise<TicketEntity | InternalServerErrorException | UnauthorizedException | undefined> {
        const ticket: TicketEntity | InternalServerErrorException | UnauthorizedException | undefined =
            await this.entitiesService.insert(entity, req);
        if (ticket instanceof TicketEntity) {
            entity.payments[0].ticketId = ticket.id;
            const payments = await this.paymentsService.insert(entity.payments[0]);
            if (payments) {
                return await this.entitiesService.findOne(ticket.id, req);
            } else {
                return new InternalServerErrorException('Insert payment failed');
            }
        } else {
            return new InternalServerErrorException('Insert failed');
        }
    }