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Update TypeScript to use ! instead of casting

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This commit is contained in:
junderw 2019-01-15 17:47:30 +09:00
parent bc28949056
commit 1732bafbc1
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GPG key ID: B256185D3A971908
17 changed files with 99 additions and 97 deletions
ts_src/payments
p2pk.ts

8
ts_src/payments/p2pk.ts
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@ -27,7 +27,7 @@ export function p2pk (a: Payment, opts?: PaymentOpts): Payment {
input: typef.maybe(typef.Buffer)
}, a)
const _chunks = <()=>Array<Buffer | number>>lazy.value(function () { return bscript.decompile(<Buffer>a.input) })
const _chunks = <()=>Array<Buffer | number>>lazy.value(function () { return bscript.decompile(a.input!) })
const network = a.network || BITCOIN_NETWORK
const o: Payment = { network }
@ -61,16 +61,16 @@ export function p2pk (a: Payment, opts?: PaymentOpts): Payment {
if (a.output) {
if (a.output[a.output.length - 1] !== OPS.OP_CHECKSIG) throw new TypeError('Output is invalid')
if (!ecc.isPoint(o.pubkey)) throw new TypeError('Output pubkey is invalid')
if (a.pubkey && !a.pubkey.equals(<Buffer>o.pubkey)) throw new TypeError('Pubkey mismatch')
if (a.pubkey && !a.pubkey.equals(o.pubkey!)) throw new TypeError('Pubkey mismatch')
}
if (a.signature) {
if (a.input && !a.input.equals(<Buffer>o.input)) throw new TypeError('Signature mismatch')
if (a.input && !a.input.equals(o.input!)) throw new TypeError('Signature mismatch')
}
if (a.input) {
if (_chunks().length !== 1) throw new TypeError('Input is invalid')
if (!bscript.isCanonicalScriptSignature(<Buffer>o.signature)) throw new TypeError('Input has invalid signature')
if (!bscript.isCanonicalScriptSignature(o.signature!)) throw new TypeError('Input has invalid signature')
}
}