Add dry-run mode

README.md

@@ -9,7 +9,7 @@ Create `config.json` file from `config.json.sample` and complete with your prefe
 
 `location`: a list of courts ordered by preference - [full list](https://tennis.paris.fr/tennis/jsp/site/Portal.jsp?page=tennisParisien&view=les_tennis_parisiens)
 
-`date` a string representing a date formated D/M/YYYY
+`date` a string representing a date formated D/M/YYYY, if not set the date 6 days in future is used
 
 `hours` a list of hours ordered by preference
 
@@ -21,11 +21,22 @@ Create `config.json` file from `config.json.sample` and complete with your prefe
 
 To pass the payement phase without trouble you need a "carnet de réservation", be carefull you need a "carnet" that maches with your `priceType` & `courtType` [combination](https://tennis.paris.fr/tennis/jsp/site/Portal.jsp?page=rate&view=les_tarifs) selected previously
 
-To run this project locally, install the dependencies and run the script:
+To run this project locally, install the dependencies
 
 ```sh
 npm install
+```
+
+and run the script:
+
+```sh
 npm start
 ```
 
+To test your configuration, you can run this project in dry-run mode. It will check court availability but no reservations will be made:
+
+```sh
+npm run start-dry
+```
+
 You can start script automatically using cron or equivalent

index.js

@@ -6,6 +6,12 @@ const config = require('./config.json')
 dayjs.extend(customParseFormat)
 
 const bookTennis = async () => {
+  const DRY_RUN_MODE = process.argv.includes('--dry-run')
+  if (DRY_RUN_MODE) {
+    console.log('----- DRY RUN START -----')
+    console.log('Script lancé en mode DRY RUN. Afin de tester votre configuration, une recherche va être lancé mais AUCUNE réservation ne sera réalisée')
+  }
+
   console.log(`${dayjs().format()} - Starting searching tennis`)
   const browser = await chromium.launch({ headless: true, slowMo: 0, timeout: 120000 })
 
@@ -14,7 +20,7 @@ const bookTennis = async () => {
   page.setDefaultTimeout(120000)
   await page.goto('https://tennis.paris.fr/tennis/jsp/site/Portal.jsp?page=tennis&view=start&full=1')
 
-  await page.click('#button_suivi_inscription'),
+  await page.click('#button_suivi_inscription')
   await page.fill('#username', config.account.email)
   await page.fill('#password', config.account.password)
   await page.click('#form-login >> button')
@@ -25,6 +31,7 @@ const bookTennis = async () => {
   await page.waitForSelector('.main-informations')
 
   try {
+    locationsLoop:
     for (const location of config.locations) {
       console.log(`${dayjs().format()} - Search at ${location}`)
       await page.goto('https://tennis.paris.fr/tennis/jsp/site/Portal.jsp?page=recherche&view=recherche_creneau#!')
@@ -46,6 +53,7 @@ const bookTennis = async () => {
       // wait until the results page is fully loaded before continue
       await page.waitForLoadState('domcontentloaded')
 
+      let selectedHour
       hoursLoop:
       for (const hour of config.hours) {
         const dateDeb = `[datedeb="${date.format('YYYY/MM/DD')} ${hour}:00:00"]`
@@ -63,6 +71,7 @@ const bookTennis = async () => {
             if (!config.priceType.includes(priceType) || !config.courtType.includes(courtType)) {
               continue
             }
+            selectedHour = hour
             await page.click(bookSlotButton)
 
             break hoursLoop
@@ -102,6 +111,18 @@ const bookTennis = async () => {
       })
       await paymentMode.fill('existingTicket')
 
+      if (DRY_RUN_MODE) {
+        console.log(`${dayjs().format()} - Fausse réservation faite : ${location}`)
+        console.log(`pour le ${date.format('YYYY/MM/DD')} à ${selectedHour}h`)
+        console.log('----- DRY RUN END -----')
+        console.log("Pour réellement réserver un crénau, relancez le script sans le paramètre --dry-run")
+
+        await page.click('#previous')
+        await page.click('#btnCancelBooking')
+
+        break locationsLoop
+      }
+
       const submit = await page.$('#order_select_payment_form #envoyer')
       submit.evaluate(el => el.classList.remove('hide'))
       await submit.click()

package.json

@@ -6,7 +6,8 @@
   "author": "Bertrand d'Aure",
   "license": "MIT",
   "scripts": {
-    "start": "node index.js"
+    "start": "node index.js",
+    "start-dry": "node index.js --dry-run"
   },
   "dependencies": {
     "dayjs": "^1.11.9",