37 lines
885 B
JavaScript
37 lines
885 B
JavaScript
'use strict';
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var _ = require('lodash');
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var async = require('async');
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var Common = require('./common');
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function UtilsController(node) {
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this.node = node;
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this._fee = this.node.services.fee;
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this.common = new Common({log: this.node.log});
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}
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UtilsController.prototype.estimateFee = function(req, res) {
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var self = this;
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var args = req.query.nbBlocks || '2';
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var nbBlocks = args.split(',');
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async.map(nbBlocks, function(n, next) {
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var num = parseInt(n);
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// Insight and Bitcoin JSON-RPC return bitcoin for this value (instead of satoshis).
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self._fee.estimateFee(num, function(err, fee) {
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if (err) {
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return next(err);
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}
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next(null, [num, fee]);
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});
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}, function(err, result) {
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if (err) {
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return self.common.handleErrors(err, res);
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}
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res.jsonp(_.zipObject(result));
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});
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};
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module.exports = UtilsController;
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