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/dataCache/logger.ts

@@ -0,0 +1,44 @@
+export const cacheLogger = {
+  async debug(message: string, ...args: unknown[]): Promise<void> {
+    console.debug(`${await loggerPrefix()} ${message}`, ...args)
+  },
+  async warn(message: string, ...args: unknown[]): Promise<void> {
+    console.warn(`${await loggerPrefix()} Warning - ${message}`, ...args)
+  },
+  async error(message: string, ...args: unknown[]): Promise<void> {
+    console.error(`${await loggerPrefix()} Error - ${message}`, ...args)
+  },
+}
+
+async function loggerPrefix() {
+  const instancePrefix = await getCachePrefix()
+  return `[Cache] ${instancePrefix ?? ""}`.trim()
+}
+
+async function getCachePrefix() {
+  const cacheCreated = await isPromiseResolved(global.cacheClient)
+
+  if (!cacheCreated.resolved) {
+    return null
+  }
+
+  const instanceType = cacheCreated.value?.type
+  if (!instanceType) {
+    return null
+  }
+
+  return `[${instanceType}]`
+}
+
+function isPromiseResolved<T>(promise: Promise<T> | undefined) {
+  if (!promise) {
+    return { resolved: false, value: undefined }
+  }
+
+  const check = Promise.race([promise, Promise.resolve("__PENDING__")])
+
+  return check.then((result) => ({
+    resolved: result !== "__PENDING__",
+    value: result !== "__PENDING__" ? (result as Awaited<T>) : undefined,
+  }))
+}