@gala-chain/chaincode ∙ API

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API > checkAllowances

Function: checkAllowances()

checkAllowances(ctx, applicableAllowances, tokenInstanceKey, action, callingOnBehalf): Promise\<BigNumber>

Parameters

▪ ctx: GalaChainContext

▪ applicableAllowances: TokenAllowance[]

▪ tokenInstanceKey: TokenInstanceKey

▪ action: AllowanceType

▪ callingOnBehalf: string

Returns

Promise<BigNumber>

Description

Given an array of allowances,

1. clean up and delete expired / fully used allowances
2. Match the remaining allowances against the TokenInstanceKey and AllowanceType
3. Sum up and return the total useable allowance quantity available

Source

chaincode/src/allowances/checkAllowances.ts:123