done with deocoding api + generating data mock files

README.md

@@ -0,0 +1,9 @@
+
+examples - 
+
+POST localhost:3000/resolve-address
+  {
+      "searchTerm": "38%20Upper%20Montagu%20Street%2C%20London%20W1H%201LJ%2C%20United%20Kingdom"
+  }
+
+

data/holidays.json

@@ -0,0 +1 @@
+["2023-05-01","2023-06-12","2023-09-25"]

data/timeSlots.json

@@ -0,0 +1 @@
+["08:00 - 10:00","10:00 - 12:00","12:00 - 14:00","14:00 - 16:00","16:00 - 18:00","18:00 - 20:00"]

package-lock.json

@@ -13,6 +13,7 @@
         "@types/express": "^4.17.17",
         "axios": "^1.3.6",
         "body-parser": "^1.20.2",
+        "dotenv": "^16.0.3",
         "express": "^4.18.2"
       },
       "devDependencies": {
@@ -450,6 +451,14 @@
         "node": ">=0.3.1"
       }
     },
+    "node_modules/dotenv": {
+      "version": "16.0.3",
+      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-16.0.3.tgz",
+      "integrity": "sha512-7GO6HghkA5fYG9TYnNxi14/7K9f5occMlp3zXAuSxn7CKCxt9xbNWG7yF8hTCSUchlfWSe3uLmlPfigevRItzQ==",
+      "engines": {
+        "node": ">=12"
+      }
+    },
     "node_modules/dynamic-dedupe": {
       "version": "0.3.0",
       "resolved": "https://registry.npmjs.org/dynamic-dedupe/-/dynamic-dedupe-0.3.0.tgz",

package.json

@@ -15,6 +15,7 @@
     "@types/express": "^4.17.17",
     "axios": "^1.3.6",
     "body-parser": "^1.20.2",
+    "dotenv": "^16.0.3",
     "express": "^4.18.2"
   },
   "devDependencies": {

src/app.ts

@@ -7,4 +7,4 @@ app.use(express.json());
 
 app.use(routes);
 
-export default app; 
+export default app;

src/geocoding.ts

@@ -1,19 +1,25 @@
 import axios from 'axios';
+import { Address } from './types';
 const dotenv = require('dotenv');
 
 dotenv.config();
 
 const GEOCODING_API_KEY = process.env.GEOCODING_API_KEY;
 
-export interface Address {
-  street: string;
-  line1: string;
-  line2: string;
-  country: string;
-  postcode: string;
-}
 
-export const resolveAddress = async (searchTerm: string): Promise<Address> => {
-  const response = await axios.get(`https://api.geoapify.com/v1/geocode/search?text=${searchTerm}&apiKey=${GEOCODING_API_KEY}`);
-  return response.data.features[0].properties;
+// will return at least - street, line1, line2, country, postcode
+export const resolveAddress = async (searchTerm: string): Promise<void | Address> => {
+  const response = await axios.get(`https://api.geoapify.com/v1/geocode/search?text=${searchTerm}&format=json&apiKey=${GEOCODING_API_KEY}`);
+  if (response.data.results.length > 0) {
+    const result = response.data.results[0];
+    return {
+      country: result.country,
+      street: result.street,
+      line1: result.address_line1,
+      line2: result.address_line2,
+      postcode: result.postcode
+    }
+  } else {
+    throw new Error('No results found');
+  }
 };

src/handlers.ts

@@ -1,8 +1,14 @@
 import { Request, Response } from 'express';
+import { resolveAddress } from './geocoding';
+import { Address } from './types';
 
 export const resolveAddressHandler = (req: Request, res: Response) => {
-  // TODO: Implement resolve address functionality using 
-  
+
+  const address = resolveAddress(req.body.searchTerm);
+
+  address.then((result) => {
+    res.status(200).json(result);
+  })  
 };
 
 export const timeslotsHandler = (req: Request, res: Response) => {

src/index.ts

@@ -1,7 +1,43 @@
 import app from './app';
+import fs from 'fs';
 
+const env = process.env.NODE_ENV || 'development';
 const PORT = process.env.PORT || 3000;
 
 app.listen(PORT, () => {
+  console.log("STARTING ... ")
+  if(env === 'development') {
+    console.log("Generating mock data files")
+    generateMockDataFiles();
+  }
   console.log(`Server is running on port ${PORT}`);
-});
+});
+
+
+const generateMockDataFiles = () => {
+
+  if (!fs.existsSync('./data')) {
+    fs.mkdirSync('./data');
+  }
+
+  if (!fs.existsSync('./data/timeSlots.json')) {
+    const timeSlots = [
+      "08:00 - 10:00",
+      "10:00 - 12:00",
+      "12:00 - 14:00",
+      "14:00 - 16:00",
+      "16:00 - 18:00",
+      "18:00 - 20:00" 
+    ]
+    fs.writeFileSync('./data/timeSlots.json', JSON.stringify(timeSlots));
+  }
+
+  if (!fs.existsSync('./data/holidays.json')) {
+    const holidays = [
+      "2023-05-01",
+      "2023-06-12",
+      "2023-09-25"
+    ]
+    fs.writeFileSync('./data/holidays.json', JSON.stringify(holidays));
+  }
+}

src/routes.ts

@@ -10,4 +10,4 @@ router.post('/timeslots', timeslotsHandler);
 router.post('/deliveries', deliveriesHandler);
 router.delete('/deliveries/:id', cancelDeliveryHandler);
 
-export default router;
+export default router; 

src/types/index.ts

@@ -0,0 +1,7 @@
+export interface Address {
+  street: string;
+  line1: string;
+  line2: string;
+  country: string;
+  postcode: string;
+}