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Extract decodeBaseAccount

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This commit is contained in:
Simon Warta 2020-08-10 09:30:40 +02:00
parent 9dd314e0bb
commit 8a00b4d6df
1 changed files with 13 additions and 9 deletions
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22
packages/stargate/src/stargateclient.ts
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@ -26,6 +26,18 @@ function uint64FromProto(input: number | Long): Uint64 {
return Uint64.fromString(input.toString());
}
function decodeBaseAccount(data: Uint8Array, prefix: string): Account {
const { address, pubKey, accountNumber, sequence } = cosmos.auth.BaseAccount.decode(data);
// Pubkey is still Amino-encoded in BaseAccount (https://github.com/cosmos/cosmos-sdk/issues/6886)
const pubkey = pubKey.length ? decodeAminoPubkey(pubKey) : null;
return {
address: Bech32.encode(prefix, address),
pubkey: pubkey,
accountNumber: uint64FromProto(accountNumber).toNumber(),
sequence: uint64FromProto(sequence).toNumber(),
};
}
function coinFromProto(input: cosmos.ICoin): Coin {
assertDefined(input.amount);
assertDefined(input.denom);
@ -60,15 +72,7 @@ export class StargateClient {
const { typeUrl, value } = decodeAny(responseData);
switch (typeUrl) {
case "/cosmos.auth.BaseAccount": {
const { address, pubKey, accountNumber, sequence } = cosmos.auth.BaseAccount.decode(value);
// Pubkey is still Amino-encoded in BaseAccount (https://github.com/cosmos/cosmos-sdk/issues/6886)
const pubkey = pubKey.length ? decodeAminoPubkey(pubKey) : null;
return {
address: Bech32.encode(prefix, address),
pubkey: pubkey,
accountNumber: uint64FromProto(accountNumber).toNumber(),
sequence: uint64FromProto(sequence).toNumber(),
};
return decodeBaseAccount(value, prefix);
}
default:
throw new Error(`Unsupported type: '${typeUrl}'`);