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addresses: update utxo response format

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This commit is contained in:
Braydon Fuller 2016-04-22 14:46:51 -04:00
parent 6e5dbfd22a
commit 3e40d71c51
2 changed files with 67 additions and 33 deletions
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70
README.md
View File

@ -18,9 +18,37 @@ The API endpoints will be available by default at: `http://localhost:3001/insigh
## Prerequisites ## Prerequisites
- [Bitcore Node 0.2.x](https://github.com/bitpay/bitcore-node) - [Bitcore Node 3.x](https://github.com/bitpay/bitcore-node)
**Note:** You can use an existing Bitcoin data directory, however `txindex` needs to be set to true in `bitcoin.conf`. **Note:** You can use an existing Bitcoin data directory, however `txindex`, `addressindex`, `timestampindex` and `spentindex` needs to be set to true in `bitcoin.conf`, as well as a few other additional fields.
## Notes on Upgrading from v0.3
The unspent outputs format now has `satoshis` and `height`:
```
[
{
"address":"mo9ncXisMeAoXwqcV5EWuyncbmCcQN4rVs",
"txid":"d5f8a96faccf79d4c087fa217627bb1120e83f8ea1a7d84b1de4277ead9bbac1",
"vout":0,
"scriptPubKey":"76a91453c0307d6851aa0ce7825ba883c6bd9ad242b48688ac",
"amount":0.000006,
"satoshis":600,
"confirmations":0,
"ts":1461349425
},
{
"address": "mo9ncXisMeAoXwqcV5EWuyncbmCcQN4rVs",
"txid": "bc9df3b92120feaee4edc80963d8ed59d6a78ea0defef3ec3cb374f2015bfc6e",
"vout": 1,
"scriptPubKey": "76a91453c0307d6851aa0ce7825ba883c6bd9ad242b48688ac",
"amount": 0.12345678,
"satoshis: 12345678,
"height": 300001
}
]
```
The `timestamp` property will only be set for unconfirmed transactions and `height` can be used for determining block order. The `confirmationsFromCache` is nolonger set or necessary, confirmation count is only cached for the time between blocks.
## Notes on Upgrading from v0.2 ## Notes on Upgrading from v0.2
@ -95,25 +123,25 @@ The response contains the value in Satoshis.
Sample return: Sample return:
``` json ``` json
[ [
{ {
"address": "n2PuaAguxZqLddRbTnAoAuwKYgN2w2hZk7", "address":"mo9ncXisMeAoXwqcV5EWuyncbmCcQN4rVs",
"txid": "dbfdc2a0d22a8282c4e7be0452d595695f3a39173bed4f48e590877382b112fc", "txid":"d5f8a96faccf79d4c087fa217627bb1120e83f8ea1a7d84b1de4277ead9bbac1",
"vout": 0, "vout":0,
"ts": 1401276201, "scriptPubKey":"76a91453c0307d6851aa0ce7825ba883c6bd9ad242b48688ac",
"scriptPubKey": "76a914e50575162795cd77366fb80d728e3216bd52deac88ac", "amount":0.000006,
"amount": 0.001, "satoshis":600,
"confirmations": 3 "confirmations":0,
}, "ts":1461349425
{ },
"address": "n2PuaAguxZqLddRbTnAoAuwKYgN2w2hZk7", {
"txid": "e2b82af55d64f12fd0dd075d0922ee7d6a300f58fe60a23cbb5831b31d1d58b4", "address": "mo9ncXisMeAoXwqcV5EWuyncbmCcQN4rVs",
"vout": 0, "txid": "bc9df3b92120feaee4edc80963d8ed59d6a78ea0defef3ec3cb374f2015bfc6e",
"ts": 1401226410, "vout": 1,
"scriptPubKey": "76a914e50575162795cd77366fb80d728e3216bd52deac88ac", "scriptPubKey": "76a91453c0307d6851aa0ce7825ba883c6bd9ad242b48688ac",
"amount": 0.001, "amount": 0.12345678,
"confirmation": 6, "satoshis: 12345678,
"confirmationsFromCache": true "height": 300001
} }
] ]
``` ```

30
lib/addresses.js
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@ -128,7 +128,6 @@ AddressController.prototype.utxo = function(req, res) {
AddressController.prototype.multiutxo = function(req, res) { AddressController.prototype.multiutxo = function(req, res) {
var self = this; var self = this;
this.node.getAddressUnspentOutputs(req.addrs, true, function(err, utxos) { this.node.getAddressUnspentOutputs(req.addrs, true, function(err, utxos) {
if(err && err.code === -5) { if(err && err.code === -5) {
return res.jsonp([]); return res.jsonp([]);
@ -140,18 +139,25 @@ AddressController.prototype.multiutxo = function(req, res) {
}); });
}; };
AddressController.prototype.transformUtxo = function(utxo) { AddressController.prototype.transformUtxo = function(utxoArg) {
return { var utxo = {
address: utxo.address, address: utxoArg.address,
txid: utxo.txid, txid: utxoArg.txid,
vout: utxo.outputIndex, vout: utxoArg.outputIndex,
height: utxo.height, scriptPubKey: utxoArg.script,
ts: utxo.timestamp ? parseInt(utxo.timestamp) : Date.now(), amount: utxoArg.satoshis / 1e8,
scriptPubKey: utxo.script, satoshis: utxoArg.satoshis
amount: utxo.satoshis / 1e8,
satoshis: utxo.satoshis,
confirmations: this.node.services.bitcoind.height - utxo.height + 1
}; };
if (utxoArg.height && utxoArg.height > 0) {
utxo.height = utxoArg.height;
utxo.confirmations = this.node.services.bitcoind.height - utxoArg.height + 1;
} else {
utxo.confirmations = 0;
}
if (utxoArg.timestamp) {
utxo.ts = utxoArg.timestamp;
}
return utxo;
}; };
AddressController.prototype.multitxs = function(req, res, next) { AddressController.prototype.multitxs = function(req, res, next) {