iikoFront Api V8 Code Reference
iikoFront Api V8 Code Reference
Resto.Front.Api.Extensions
OperationServiceExtensions Class
OperationServiceExtensions Methods
AddOrderGuest Method
AddOrderGuest Method (IOperationService, String, IOrder, ICredentials)
AddOrderGuest Method (IOperationService, Guid, String, IOrder, ICredentials)

# OperationServiceExtensions AddOrderGuest Method (IOperationService, Guid, String, IOrder, ICredentials)

Adds new guest with the given ID to existing order. User must have rights to edit orders.

Namespace: Resto.Front.Api.Extensions
Assembly: Resto.Front.Api.V8 (in Resto.Front.Api.V8.dll) Version: 1ca4876affdd3bc5359a98b321fc115a647d2251
Syntax
C#
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    public static IOrderGuestItem AddOrderGuest(
    	this IOperationService operationService,
    	Guid id,
    	string name,
    	IOrder order,
    	ICredentials credentials
    )

#### Parameters

operationService
  Type: Resto.Front.Api
  IOperationService
  Operation service.
id
  Type: System
  Guid
  Unique identifier of the new guest in the order. MUST be unique not only for the order, but for the whole system. Therefore it must be taken from some synchronization operation or generated with Guid.NewGuid()
name
  Type: System
  String
  Name of the new guest. If name is null, then it will be generated automatically.
order
  Type: Resto.Front.Api.Data.Orders
  IOrder
  Existing order
credentials
  Type: Resto.Front.Api.Data.Security
  ICredentials
  Credentials of the user. Required to pass permission and some other checks, as well as execute personalized operations.

#### Return Value

Type: IOrderGuestItem

#### Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IOperationService. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).
See Also

#### Reference

OperationServiceExtensions Class
AddOrderGuest Overload
Resto.Front.Api.Extensions Namespace