22 lines
880 B
JavaScript
22 lines
880 B
JavaScript
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'use strict';
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const ConvertHandler = require('../controllers/convertHandler.js');
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module.exports = function (app) {
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const convertHandler = new ConvertHandler();
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app.get('/api/convert', (req, res) => {
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let error
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const input = req.query.input
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const initNum = convertHandler.getNum(input)
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const initUnit = convertHandler.getUnit(input)
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if (initNum === 'invalid number') {error = 'invalid number'}
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if (initUnit === 'invalid unit') {if (!error){ error = 'invalid unit'} else {error = 'invalid number and unit'}}
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if (error){res.json(error)}
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const returnNum = parseFloat(convertHandler.convert(initNum, initUnit).toFixed(5))
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const returnUnit = convertHandler.getReturnUnit(initUnit)
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const string = convertHandler.getString(initNum, initUnit, returnNum, returnUnit)
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res.json({ initNum, initUnit, returnNum, returnUnit, string })
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})
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};
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