aindreas/traintracker
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Implement Firebase emulator

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This commit is contained in:
Conor McNamara
2023-02-22 21:20:26 +00:00
parent f42f58deb9
commit f837780e10
13 changed files with 1549 additions and 701 deletions
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2
dist/assets/index-166065d3.css → dist/assets/index-24f118f5.css vendored
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dist/assets/index-383d0d29.js vendored
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dist/assets/index-41469311.js → dist/assets/index-f45376ca.js vendored
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4
dist/index.html vendored
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@ -5,8 +5,8 @@
<link rel="icon" href="/favicon.ico">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Irish Rail Tracker</title>
<script type="module" crossorigin src="/assets/index-383d0d29.js"></script>
<link rel="stylesheet" href="/assets/index-9a76eada.css">
<script type="module" crossorigin src="/assets/index-f45376ca.js"></script>
<link rel="stylesheet" href="/assets/index-24f118f5.css">
</head>
<body>
<div id="app"></div>

17
firebase.json
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@ -18,5 +18,20 @@
"firebase-debug.*.log"
]
}
]
],
"emulators": {
"functions": {
"port": 5001
},
"firestore": {
"port": 5002
},
"hosting": {
"port": 5000
},
"ui": {
"enabled": true
},
"singleProjectMode": true
}
}

2
functions/index.js
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@ -18,7 +18,7 @@ exports.getLiveTrainData = functions.https.onRequest((request, response) => {
// fetch the "liveTrainData" collection
admin.firestore().collection('liveTrainData').get().then((snapshot) => {
if (snapshot.empty) {
response.send("Error fetching data from the database");
response.send({data: "Error fetching data from the database"});
return;
}
// iterate through each of the collection's documents

28
functions/package-lock.json generated
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@ -9,7 +9,8 @@
"axios": "^1.3.3",
"firebase": "^9.17.1",
"firebase-admin": "^11.5.0",
"firebase-functions": "^4.2.0"
"firebase-functions": "^4.2.0",
"xml2js": "^0.4.23"
},
"devDependencies": {
"firebase-functions-test": "^3.0.0"
@ -6051,6 +6052,11 @@
"resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
"integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
},
"node_modules/sax": {
"version": "1.2.4",
"resolved": "https://registry.npmjs.org/sax/-/sax-1.2.4.tgz",
"integrity": "sha512-NqVDv9TpANUjFm0N8uM5GxL36UgKi9/atZw+x7YFnQ8ckwFGKrl4xX4yWtrey3UJm5nP1kUbnYgLopqWNSRhWw=="
},
"node_modules/semver": {
"version": "6.3.0",
"resolved": "https://registry.npmjs.org/semver/-/semver-6.3.0.tgz",
@ -6718,6 +6724,26 @@
"node": "^12.13.0 || ^14.15.0 || >=16.0.0"
}
},
"node_modules/xml2js": {
"version": "0.4.23",
"resolved": "https://registry.npmjs.org/xml2js/-/xml2js-0.4.23.tgz",
"integrity": "sha512-ySPiMjM0+pLDftHgXY4By0uswI3SPKLDw/i3UXbnO8M/p28zqexCUoPmQFrYD+/1BzhGJSs2i1ERWKJAtiLrug==",
"dependencies": {
"sax": ">=0.6.0",
"xmlbuilder": "~11.0.0"
},
"engines": {
"node": ">=4.0.0"
}
},
"node_modules/xmlbuilder": {
"version": "11.0.1",
"resolved": "https://registry.npmjs.org/xmlbuilder/-/xmlbuilder-11.0.1.tgz",
"integrity": "sha512-fDlsI/kFEx7gLvbecc0/ohLG50fugQp8ryHzMTuW9vSa1GJ0XYWKnhsUx7oie3G98+r56aTQIUB4kht42R3JvA==",
"engines": {
"node": ">=4.0"
}
},
"node_modules/xmlcreate": {
"version": "2.0.4",
"resolved": "https://registry.npmjs.org/xmlcreate/-/xmlcreate-2.0.4.tgz",

3
functions/package.json
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@ -16,7 +16,8 @@
"axios": "^1.3.3",
"firebase": "^9.17.1",
"firebase-admin": "^11.5.0",
"firebase-functions": "^4.2.0"
"firebase-functions": "^4.2.0",
"xml2js": "^0.4.23"
},
"devDependencies": {
"firebase-functions-test": "^3.0.0"

949
package-lock.json generated
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1
package.json
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@ -9,6 +9,7 @@
},
"dependencies": {
"axios": "^1.3.1",
"firebase": "^9.17.1",
"ol": "^7.2.2",
"vue": "^3.2.45",
"vue-loading-overlay": "^6.0.3",

32
src/components/Map.vue
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@ -44,7 +44,7 @@
import { ref } from 'vue';
import {fromLonLat, toLonLat} from 'ol/proj.js';
import app from '../api/firebase';
import { getFunctions, httpsCallable } from "firebase/functions";
import { getFunctions, httpsCallable, connectFunctionsEmulator } from "firebase/functions";
export default {
name: "MapsOverlay",
@ -77,9 +77,10 @@ export default {
},
created() {
// initial request of fata
// initial request of data
console.log("jere")
this.getLiveTrainData()
// request new data every 60 seconds
// window.setInterval(this.getLiveTrainData, 60000);
},
@ -88,8 +89,10 @@ export default {
// fetch live train data from the Firestore database
getLiveTrainData() {
const functions = getFunctions(app);
if (window.location.hostname === '127.0.0.1') {
connectFunctionsEmulator(functions, "localhost", 5001);
}
const getData = httpsCallable(functions, 'getLiveTrainData');
let loader = this.$loading.show({
loader: 'dots',
container: this.$refs.container,
@ -97,14 +100,18 @@ export default {
});
getData().then((response) => {
this.dbLiveTrainData = response.data;
// create an array of coordinates and hashmap with the key-values {index: JSON obj}
for(var i=0; i<this.dbLiveTrainData.length; i++) {
this.coordinates[i] = ref(fromLonLat([this.dbLiveTrainData[i]["TrainLongitude"][0], this.dbLiveTrainData[i]["TrainLatitude"][0]]))
this.allDataMap[i] = this.dbLiveTrainData[i];
try {
this.dbLiveTrainData = response.data;
// create an array of coordinates and hashmap with the key-values {index: JSON obj}
for(var i=0; i<this.dbLiveTrainData.length; i++) {
this.coordinates[i] = ref(fromLonLat([this.dbLiveTrainData[i]["TrainLongitude"][0], this.dbLiveTrainData[i]["TrainLatitude"][0]]))
this.allDataMap[i] = this.dbLiveTrainData[i];
}
loader.hide();
}
catch (error) {
loader.hide();
}
loader.hide();
})
},
@ -123,6 +130,9 @@ export default {
// ---------------- TESTING ----------------
postLiveTrainData() {
const functions = getFunctions(app);
if (window.location.hostname === '127.0.0.1') {
connectFunctionsEmulator(functions, "localhost", 5001);
}
const postData = httpsCallable(functions, 'postLiveTrainData');
postData().then((response) => {