Trigger Reference of GS2-Exchange Script

exchange

Event trigger to call GS2-Script before Exchange.

Request

Type	Description
namespace	Namespace	Namespace
rateModel	RateModel	Exchange rate model
userId	string	User ID performing the exchange
count	int	Exchanging volume
config	Config[]	Set values to be applied to stamp sheet variables

Result

Type	Require	Default	Limitation	Description
permit	bool	✓			Allow exchange
rate	float		1.0	~ 1000	Acquisition quantity rate

Implementation Example

namespace = args.namespace
rateModel = args.rateModel
userId = args.userId
count = args.count
config = args.config

result = {
  permit=permit,
  rate=rate
}

exchangeDone

GS2-Script called after Exchange.

Request

Type	Description
namespace	Namespace	Namespace
rateModel	RateModel	Exchange rate model
userId	string	User ID performing the exchange
count	int	Exchanging volume
config	Config[]	Set values to be applied to stamp sheet variables

Result

Type	Require	Default	Limitation	Description

Implementation Example

namespace = args.namespace
rateModel = args.rateModel
userId = args.userId
count = args.count
config = args.config

result = {
}

calculateCost

Event trigger to call GS2-Script when Costing Scripts for Cost Increase Type Exchange Rate.

Request

Type	Description
namespace	Namespace	Namespace
incrementalRateModel	IncrementalRateModel	Cost increase type exchange rate model
currentExchangeCount	int	Current number of exchange counts
quantity	int	Exchange Quantity

Result

Type	Require	Default	Limitation	Description
cost	long	✓		~ 9223372036854775805	Cost

Implementation Example

namespace = args.namespace
incrementalRateModel = args.incrementalRateModel
currentExchangeCount = args.currentExchangeCount
quantity = args.quantity

result = {
  cost=cost
}