85 lines
1.5 KiB
JavaScript
85 lines
1.5 KiB
JavaScript
'use strict';
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var bitcore = require('bitcore');
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var _ = bitcore.deps._;
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var $ = bitcore.util.preconditions;
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var Transaction = bitcore.Transaction;
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var Transactions = {};
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var node;
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Transactions.setNode = function(aNode) {
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node = aNode;
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};
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/*
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* params
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*/
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/*
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* Finds a transaction by its hash
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*/
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Transactions.txHashParam = function(req, res, next, txHash) {
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var tx = node.getTransaction(txHash);
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if (_.isUndefined(tx)) {
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res.status(404).send('Transaction with id ' + txHash + ' not found');
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return;
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}
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req.tx = tx;
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next();
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};
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/*
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* controllers
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*/
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/*
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* get transaction by its hash
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*/
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Transactions.get = function(req, res) {
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$.checkState(req.tx instanceof Transaction);
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res.send(req.tx.toObject());
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};
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/**
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* send a transaction to the bitcoin network
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*/
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Transactions.send = function(req, res) {
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var raw = req.body.raw;
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if (_.isUndefined(raw)) {
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Transaction._sendError(res);
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return;
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}
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var tx;
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try {
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tx = new Transaction(raw);
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} catch (e) {
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Transaction._sendError(res);
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return;
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}
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node.broadcast(tx)
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.then(function() {
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res.send('Transaction broadcasted successfully');
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})
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.catch(function(err) {
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res.status(422).send(err);
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});
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};
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Transaction._sendError = function(res) {
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res.status(422);
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res.send('/v1/transactions/send parameter must be a raw transaction hex');
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};
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Transactions.getTxError = function(req, res) {
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res.status(422);
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res.send('/v1/transactions/ parameter must be a 64 digit hex');
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};
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module.exports = Transactions;
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