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data_providers/nomerogram.js

@@ -0,0 +1,47 @@
+const crypto = require('crypto');
+const fetch = require('node-fetch');
+const Utils = require('../utils');
+const utf8 = require('utf8');
+
+const baseUrl = 'https://www.nomerogram.ru/api/v1.1';
+const hash = crypto.createHash('sha256');
+
+const secretSuffix = 'queivoo1ieNgae2e';
+const appId = 'p15';
+const deviceId = '01b854631cb28e175ffbcccf6114acc3';
+const from = 'search';
+
+class NomerogramProvider {
+	static async getGroups(number) {
+		let timestamp = Math.floor(Date.now() / 1000);
+		let secretSource = appId + number + deviceId + from + timestamp + secretSuffix;
+		hash.update(secretSource);
+		let secret = hash.copy().digest('hex');
+		console.log('secret: ', secret);
+
+		let url = `${baseUrl}/group/list?from=${from}&carplate=${number}&timestamp=${timestamp}&secret=${secret}&app_id=${appId}&device_id=${deviceId}`;
+		let result = await fetch(utf8.encode(url));
+		let json = await result.json();
+
+		if(!json.success) {
+			throw Error(json.message);
+			//return [];
+		}
+
+		return json.data.groups.map(g => {
+			return {
+				id: g.group_id,
+				url: g.group_url,
+				price: g.price,
+				date: Utils.parseDate(g.date),
+				mileage: g.mileage,
+				region: g.region_name,
+				city: g.city_name,
+				adDescription: g.description,
+				photos: g.photos.map(p => p.src.default)
+			};
+		});
+	}
+}
+
+module.exports = NomerogramProvider;

package-lock.json

@@ -20,6 +20,7 @@
         "node-fetch": "^2.6.1",
         "node-html-parser": "^2.0.0",
         "pubnub": "^4.29.6",
+        "utf8": "^3.0.0",
         "uuid": "^8.3.0"
       },
       "devDependencies": {
@@ -2945,6 +2946,11 @@
         "punycode": "^2.1.0"
       }
     },
+    "node_modules/utf8": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/utf8/-/utf8-3.0.0.tgz",
+      "integrity": "sha512-E8VjFIQ/TyQgp+TZfS6l8yp/xWppSAHzidGiRrqe4bK4XP9pTRyKFgGJpO3SN7zdX4DeomTrwaseCHovfpFcqQ=="
+    },
     "node_modules/util-deprecate": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
@@ -5505,6 +5511,11 @@
         "punycode": "^2.1.0"
       }
     },
+    "utf8": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/utf8/-/utf8-3.0.0.tgz",
+      "integrity": "sha512-E8VjFIQ/TyQgp+TZfS6l8yp/xWppSAHzidGiRrqe4bK4XP9pTRyKFgGJpO3SN7zdX4DeomTrwaseCHovfpFcqQ=="
+    },
     "util-deprecate": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",

package.json

@@ -21,6 +21,7 @@
     "node-fetch": "^2.6.1",
     "node-html-parser": "^2.0.0",
     "pubnub": "^4.29.6",
+    "utf8": "^3.0.0",
     "uuid": "^8.3.0"
   },
   "devDependencies": {

routes/vehicles.js

@@ -6,6 +6,7 @@ const AvtocodProvider = require('../data_providers/avtocod');
 const Vin01Provider = require('../data_providers/vin01');
 const { regions } = require('../data_providers/constants');
 const RsaProvider = require('../data_providers/rsa');
+const NomerogramProvider = require('../data_providers/nomerogram');
 const Utils = require('../utils');
 
 const makeError = error => ({ success: false, error });
@@ -34,7 +35,10 @@ router.post('/check', async (req, res) => {
 			} else {
 				all.push(Promise.reject(''));
 			}
-			let [autocod, vin01] = await Promise.allSettled(all);
+
+			all.push(NomerogramProvider.getGroups(number));
+
+			let [autocod, vin01, nomerogram] = await Promise.allSettled(all);
 
 			let vehicle = null;
 			if(autocod.status == 'rejected' && vin01.status == 'rejected') {
@@ -56,6 +60,13 @@ router.post('/check', async (req, res) => {
 				}
 			}
 
+			if(nomerogram.status == 'fulfilled') {
+				console.log('nomerogram groups: ', nomerogram.value);
+				vehicle.ads = nomerogram.value;
+			} else {
+				console.error('nomerogram error: ', nomerogram.reason);
+			}
+
 			vehicle.addedBy = email;
 
 			// In case of force update of existing vehicle, transfer all events to the new DB record
@@ -163,7 +174,6 @@ router.post('/checkOsago', async (req, res) => {
 		const { number, vin, date, token } = req.body;
 
 		let result = await RsaProvider.checkOsago(number, vin, date, token);
-		console.log(result);
 
 		let collection = req.db.collection('vehicles');
 		let filter = number ? { number } : { vin1: vin };

utils.js

@@ -65,6 +65,13 @@ class Utils {
 		let regex = new RegExp('[' + Object.keys(cyrillic_to_latin).join('') + ']', 'g');
 		return str.replace(regex, letter => cyrillic_to_latin[letter] || letter);
 	}
+
+	static parseDate(dateStr) {
+		let dateParams = dateStr.split('.').reverse().map(n => parseInt(n, 10));
+		dateParams[1] -= 1;
+		let date = (new Date(...dateParams)).getTime();
+		return Math.floor(date/1000);
+	}
 }
 
 module.exports = Utils;