feat: add isCache flag to CoreError

Author: hugocortes

lib/CoreError.js

@@ -16,7 +16,7 @@ class CoreError extends Boom {
   constructor(message, options) {
     options = Object.assign({}, options);
 
-    const { ctr = CoreError, isInternal = false } = options;
+    const { ctr = CoreError, isInternal = false, isCache = false } = options;
     if (message && !message.isBoom && message instanceof Error) {
       message.name = `${CoreError.name} - ${message.name}`;
     }
@@ -34,6 +34,7 @@ class CoreError extends Boom {
     this.status = this.output.statusCode;
     this.typeof = ctr;
     this.isInternal = isInternal;
+    this.isCache = isCache;
 
     return this;
   }
@@ -61,7 +62,8 @@ class CoreError extends Boom {
 
   static CachedNotFound() {
     return this.notFound(this.CachedNotFound.name, {
-      ctr: this.CachedNotFound
+      ctr: this.CachedNotFound,
+      isCache: true
     });
   }