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Add validation if Aval have amount then transfer

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Ghulam Mustafa Raza Qadri 2018-10-12 04:56:50 -07:00 committed by GitHub
parent 94c21eb9bd
commit 5fc79e1651
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1 changed files with 3 additions and 1 deletions
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4
chaincode/chaincode_example02/node/chaincode_example02.js
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@ -88,7 +88,9 @@ var Chaincode = class {
if (typeof amount !== 'number') { if (typeof amount !== 'number') {
throw new Error('Expecting integer value for amount to be transaferred'); throw new Error('Expecting integer value for amount to be transaferred');
} }
if (!(Aval > amount)) {
throw new Error(util.format('amount in account A must must be greater then amount (%d) but found %d', amount, Aval));
}
Aval = Aval - amount; Aval = Aval - amount;
Bval = Bval + amount; Bval = Bval + amount;
console.info(util.format('Aval = %d, Bval = %d\n', Aval, Bval)); console.info(util.format('Aval = %d, Bval = %d\n', Aval, Bval));