fix: some cache issues with disabling sometimes

src/app.ts

@@ -39,23 +39,38 @@ if (process.env.DISABLE_TWIG_CACHE === 'true') {
   twig.cache(false)
 }
 
-const cache = ExpressRedisCache({
+const cacheDuration = {
+  home: 3600 * 0.5,
+  countdown: 3600 * 2,
+  page: 3600 * 3
+}
+
+let cache: any = {
+  route: (x = null, y = null) => {
+    return (req: any, res: any, next: any) => { }
+  }
+}
+if (process.env.DISABLE_CACHE === 'true') {
+  cache = {
+    route: (x = null, y = null) => {
+      return (req: any, res: any, next: any) => {
+        next()
+      }
+    }
+  }
+} else {
+  cache = ExpressRedisCache({
     host: process.env.REDIS_HOST,
     port: process.env.REDIS_PORT,
     auth_pass: process.env.REDIS_PASSWORD,
     prefix: process.env.REDIS_PREFIX
-})
+  })
   
-const cacheDuration = {
-  home: 3600 * 0.75,
-  countdown: 3600 * 2,
-  page: 3600 * 6
-}
-
-// reset cache
-cache.del('*', (err, deleted) => {
+  // reset cache
+  cache.del('*', (err: any, deleted: any) => {
     console.log('> App: Reset cache', err, deleted)
-})
+  })
+}
 
 let main = async () => {
   EmailService.init()
@@ -95,22 +110,34 @@ let main = async () => {
       let byPass = req.query.bypass != null
       let target: any = new Date(process.env.OPEN_DATE)
       let now: any = new Date()
-      if (!byPass && !isProposed && target > now) {
+      // disable if 'only' key exists in query param
+      if (isProposed) {
+        res.use_express_redis_cache = false
+      }
+      // add some padding in seconds
+      if (!byPass && !isProposed && target - 4000 > now) {
         return res.redirect('/c')
       } else {
         next()
       }
-
-      let withId = req.query.only != null
-      if (byPass || withId) {
-        res.use_express_redis_cache = false
-      }
     },
     cache.route('/home', cacheDuration.home),
     PublicController.home
   )
   app.get('/c', cache.route('/c', cacheDuration.countdown), PublicController.countdown)
-  app.get('/association/:slug', cache.route(cacheDuration.page), PublicController.organization)
+  app.get(
+    '/association/:slug',
+    (req, res, next) => {
+      // disable cache if proposed in query
+      let isProposed = Utils.isStrUsable(req.query, 'version')
+      if (isProposed) {
+        res.use_express_redis_cache = false
+      }
+      next()
+    },
+    cache.route(cacheDuration.page),
+    PublicController.organization
+  )
   app.get('/a-propos', PublicController.about)
   app.get('/mentions-legales', PublicController.legals)