quantityep

type QuantitySvc interface {
	UpdateQuantity(ctx context.Context, req *UpdateQuantityRequest) (*apiresource.Quantity, *apierror.APIError)
}

type QuantitySvcConfig struct {
	// CoreClient (required) is the core-service gRPC client.
	CoreClient pb.CoreServiceClient
}

type UpdateQuantityEndpoint struct{}

type UpdateQuantityRequest struct {
	// Quantity ID.
	QuantityID string `path:"id" validate:"required"`
	// New decimal value for the quantity, as a string to preserve precision.
	Value field.Optional[string] `json:"value,omitzero"`
	// ID of the new unit of measure for the quantity.
	//
	// The stored value is kept as-is and is not converted into the new unit, so send `value` alongside this when the amount should change too.
	UnitID field.Optional[string] `json:"unit_id,omitzero" validate:"omitempty"`
	// ID of the resource that owns this quantity.
	//
	// Used together with `object_type` to verify the owning resource exists; it does not reassign the quantity.
	ObjectID field.Optional[string] `json:"object_id,omitzero" validate:"omitempty"`
	// Type of the resource that owns this quantity.
	//
	// Determines the permission required for the update.
	ObjectType field.Optional[constants.MeasureOwnerType] `json:"object_type,omitzero" validate:"omitempty"`
}