Joe Uhren
43 lines
977 B
JavaScript
43 lines
977 B
JavaScript
var request = require('postman-request');
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var base_url = 'https://api.coingecko.com/api/v3/';
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function get_coin_list(cb) {
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request({ uri: base_url + 'coins/list?include_platform=false', json: true}, function (error, response, body) {
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if (error)
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return cb(error, []);
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else
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return cb(null, body);
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});
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}
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function get_usd_value(id, cb) {
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request({ uri: base_url + 'simple/price?ids=' + id + '&vs_currencies=usd', json: true}, function (error, response, body) {
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if (error)
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return cb(error, 0);
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else
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return cb(null, body[id].usd);
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});
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}
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module.exports = {
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get_coin_data: function (cb) {
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var error = null;
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get_coin_list(function (err, coin_list) {
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if (err)
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error = err;
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return cb(error, coin_list);
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});
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},
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get_data: function (id, cb) {
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var error = null;
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get_usd_value(id, function (err, last_usd) {
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if (err)
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error = err;
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return cb(error, last_usd);
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});
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}
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}; |