├── package.json
├── README.md
└── cutters.js


/package.json:
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 1 | {
 2 |   "name": "cutters",
 3 |   "version": "1.1.1",
 4 |   "description": "Get Cutters salons sorted by wait time",
 5 |   "main": "cutters.js",
 6 |   "repository": {
 7 |     "type": "git",
 8 |     "url": "https://github.com/draperunner/cutters.git"
 9 |   },
10 |   "scripts": {
11 |     "start": "node cutters.js"
12 |   },
13 |   "bin": {
14 |     "cutters": "./cutters.js"
15 |   },
16 |   "keywords": [],
17 |   "author": "Mats Byrkjeland <matsbyr@gmail.com>",
18 |   "license": "MIT",
19 |   "dependencies": {}
20 | }
21 | 


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/README.md:
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 1 | # Cutters :haircut:
 2 | 
 3 | Get Cutters hair salons sorted by wait time in the terminal.
 4 | 
 5 | ```
 6 | $ npx cutters | grep Oslo | head -3
 7 | Oslo City                     Oslo          2 min    2 waiting
 8 | Stortingsgata                 Oslo          8 min    1 waiting
 9 | Gunerius                      Oslo          12 min    0 waiting
10 | ```
11 | 
12 | Just run this:
13 | 
14 | ```
15 | npx cutters
16 | ```
17 | 
18 | Or install it first, if that's your style:
19 | 
20 | ```
21 | npm i -g cutters
22 | cutters
23 | ```
24 | 
25 | Manipulate the result with common bash commands:
26 | 
27 | ```
28 | npx cutters | grep Oslo | head -3
29 | ```
30 | 
31 | Need to follow how wait times are changing?
32 | 
33 | ```
34 | watch -n 10 'cutters | grep Oslo | head -10'
35 | ```
36 | 


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/cutters.js:
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 1 | #!/usr/bin/env node
 2 | const https = require('https')
 3 | 
 4 | function get(url) {
 5 |   return new Promise((resolve, reject) => {
 6 |     const request = https.get(url, (response) => {
 7 |       if (response.statusCode >= 400) {
 8 |         return reject(new Error('Could not get salon info. Status code', response.statusCode));
 9 |       }
10 |       const body = [];
11 |       response.on('data', (chunk) => body.push(chunk));
12 |       response.on('end', () => resolve(body.join('')));
13 |       request.on('error', (err) => reject(err))
14 |     })
15 |   })
16 | }
17 | 
18 | async function printTimes() {
19 |   try {
20 |     const res = await get('https://www.cutters.no/api/salons')
21 |     const salonsData = JSON.parse(res).salons
22 |     salonsData
23 |       .sort((a, b) => a.details.estimatedWait - b.details.estimatedWait)
24 |       .map(({ name, postalPlace, details }) => ({
25 |         estimatedWait: `${Math.round(details.estimatedWait / 60000)} min`,
26 |         numberOfWaiting: details.numberOfWaiting,
27 |         name,
28 |         postalPlace,
29 |       }))
30 |       .forEach(({ name, postalPlace, estimatedWait, numberOfWaiting }) => {
31 |         console.log(`${name.padEnd(30, ' ')}${postalPlace.padEnd(14, ' ')}${estimatedWait}\t${numberOfWaiting} waiting`)
32 |       })
33 |   } catch (error) {
34 |     console.error(error.message);
35 |   }
36 | }
37 | 
38 | printTimes()
39 | 


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