Integrated Google API and out of country check

This commit is contained in:
Alexis
2023-05-02 14:43:22 +02:00
parent 8de3ed4151
commit 17914d337b
4 changed files with 239 additions and 7 deletions

1
.env Normal file
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@@ -0,0 +1 @@
GOOGLE_API_KEY=AIzaSyAaVfXbFPUQSeif2FwY1gQ2iJaBp9ZPdPM

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@@ -1,11 +1,15 @@
const { createReadStream, readFileSync } = require('fs') const { createReadStream, readFileSync } = require('fs')
const { join } = require('path') const { join } = require('path')
require('dotenv').config()
const express = require('express') const express = require('express')
const cors = require('cors') const cors = require('cors')
const morgan = require('morgan') const morgan = require('morgan')
const helmet = require("helmet"); const helmet = require("helmet");
const json = require('big-json') const json = require('big-json')
const { Client } = require("@googlemaps/google-maps-services-js");
const GeoJsonGeometriesLookup = require("geojson-geometries-lookup") const GeoJsonGeometriesLookup = require("geojson-geometries-lookup")
const lookupTable = require('./rep-lookup') const lookupTable = require('./rep-lookup')
@@ -45,14 +49,37 @@ app.use('/rep', async (req, res) => {
const closestCity = await (await fetch( const closestCity = await (await fetch(
`https://geo.api.gouv.fr/communes?lat=${lat}&lon=${lon}` `https://geo.api.gouv.fr/communes?lat=${lat}&lon=${lon}`
)).json(); )).json();
let codeDepartement = closestCity[0]?.codeDepartement codeDepartement = closestCity[0]?.codeDepartement
// Usually means we're out of France
if (!codeDepartement) {
// ...Check if in another country
const gaClient = new Client({})
try {
const gaRes = await gaClient.reverseGeocode({ params: { latlng: `${lat},${lon}`, key: process.env.GOOGLE_API_KEY }})
const gaData = await gaRes.data
if (gaData.results) {
const countryName = gaData.results.find((addr) => addr.types.find((type) => type === "country"))?.formatted_address
// From country name, get the associated rep
} else {
// If not in a valid country, ends req
res.status(400).json({
"message": "Les coordonnées de géolocalisation ne sont pas correctes ; vérifiez votre navigateur ou contactez l'administrateur du site si vous pensez qu'il s'agit d'une erreur."
});
return
}
} catch (err) {
res.status(500).json({
"message": "Une erreur est survenue à cause de l'API Google Maps. Nous vous recommandez de réessayer plus tard."
});
return
}
// If somehow, the gov api can't find the nearest city...
if (!codeDepartement || codeDepartement === "") {
res.status(400).json({
"message": "Les coordonnées de géolocalisation ne sont pas correctes ; vérifiez votre navigateur ou contactez l'administrateur du site si vous pensez qu'il s'agit d'une erreur."
});
return
} }
// Changes dep code to format of filenames on server, ie "075" // Changes dep code to format of filenames on server, ie "075"

202
package-lock.json generated
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@@ -6,14 +6,36 @@
"": { "": {
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@@ -192,6 +262,17 @@
"url": "https://github.com/sponsors/ljharb" "url": "https://github.com/sponsors/ljharb"
} }
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@@ -241,6 +322,11 @@
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@@ -249,6 +335,22 @@
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@@ -266,6 +368,14 @@
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@@ -350,6 +468,38 @@
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@@ -714,6 +872,23 @@
"url": "https://github.com/sponsors/ljharb" "url": "https://github.com/sponsors/ljharb"
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@@ -852,6 +1038,14 @@
"url": "https://github.com/sponsors/ljharb" "url": "https://github.com/sponsors/ljharb"
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View File

@@ -3,8 +3,10 @@
"author": "", "author": "",
"license": "ISC", "license": "ISC",
"dependencies": { "dependencies": {
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