This app provides monitoring and information features for the common freifunk user and the technical stuff of a freifunk community.
Code base is taken from a TUM Practical Course project and added here to see if Freifunk Altdorf can use it.
https://www.freifunk-altdorf.de
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26 lines
832 B
26 lines
832 B
'use strict'; |
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var _ = require('lodash'); |
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var rx = require('rx-lite-aggregates'); |
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var runAsync = require('run-async'); |
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/** |
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* Resolve a question property value if it is passed as a function. |
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* This method will overwrite the property on the question object with the received value. |
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* @param {Object} question - Question object |
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* @param {String} prop - Property to fetch name |
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* @param {Object} answers - Answers object |
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* @return {rx.Obsersable} - Observable emitting once value is known |
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*/ |
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exports.fetchAsyncQuestionProperty = function (question, prop, answers) { |
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if (!_.isFunction(question[prop])) { |
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return rx.Observable.return(question); |
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} |
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return rx.Observable.fromPromise(runAsync(question[prop])(answers) |
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.then(function (value) { |
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question[prop] = value; |
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return question; |
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}) |
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); |
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};
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