Merged in feature/redis (pull request #1478)

Distributed cache

* cache deleteKey now uses an options object instead of a lonely argument variable fuzzy

* merge

* remove debug logs and cleanup

* cleanup

* add fault handling

* add fault handling

* add pid when logging redis client creation

* add identifier when logging redis client creation

* cleanup

* feat: add redis-api as it's own app

* feature: use http wrapper for redis

* feat: add the possibility to fallback to unstable_cache

* Add error handling if redis cache is unresponsive

* add logging for unstable_cache

* merge

* don't cache errors

* fix: metadatabase on branchdeploys

* Handle when /en/destinations throws
add ErrorBoundary

* Add sentry-logging when ErrorBoundary catches exception

* Fix error handling for distributed cache

* cleanup code

* Added Application Insights back

* Update generateApiKeys script and remove duplicate

* Merge branch 'feature/redis' of bitbucket.org:scandic-swap/web into feature/redis

* merge


Approved-by: Linus Flood

apps/scandic-web/services/cms/fetchAndCacheEntry.ts

@@ -1,50 +1,23 @@
+import { getCacheClient } from "@/services/dataCache"
 import { resolve as resolveEntry } from "@/utils/entry"
 
 import type { Lang } from "@/constants/languages"
 
-const entryResponseCache: Map<
-  string,
-  {
-    contentType: string | null
-    uid: string | null
-    expiresAt: number
-  }
-> = new Map()
-
-let size: number = 0
-
 export const fetchAndCacheEntry = async (path: string, lang: Lang) => {
-  const cacheKey = `${path + lang}`
-  const cachedResponse = entryResponseCache.get(cacheKey)
+  path = path || "/"
+  const cacheKey = `${lang}:resolveentry:${path}`
+  const cache = await getCacheClient()
 
-  if (cachedResponse && cachedResponse.expiresAt > Date.now() / 1000) {
-    console.log("[CMS MIDDLEWARE]: CACHE HIT")
-    return cachedResponse
-  }
+  return cache.cacheOrGet(
+    cacheKey,
+    async () => {
+      const { contentType, uid } = await resolveEntry(path, lang)
 
-  if (cachedResponse && cachedResponse.expiresAt < Date.now() / 1000) {
-    console.log("[CMS MIDDLEWARE]: CACHE STALE")
-    size -= JSON.stringify(cachedResponse).length
-    entryResponseCache.delete(cacheKey)
-  } else {
-    console.log("[CMS MIDDLEWARE]: CACHE MISS")
-  }
-
-  const { contentType, uid } = await resolveEntry(path, lang)
-  let expiresAt = Date.now() / 1000
-  if (!contentType || !uid) {
-    expiresAt += 600
-  } else {
-    expiresAt += 3600 * 12
-  }
-  const entryCache = { contentType, uid, expiresAt }
-  size += JSON.stringify(entryCache).length
-  console.log("[CMS MIDDLEWARE] Adding to cache", entryCache)
-  console.log("[CMS MIDDLEWARE] Cache size (total)", size)
-  entryResponseCache.set(cacheKey, entryCache)
-
-  return {
-    contentType,
-    uid,
-  }
+      return {
+        contentType,
+        uid,
+      }
+    },
+    "1d"
+  )
 }