Added cache busting option for devs

api/src/services/cache/cache.ts

@@ -16,4 +16,14 @@ export class CacheService<Key, Value> {
     public Invalidate(key: Key): boolean {
         return this.cacheMap.delete(key);
     }
+
+    public Size(): number {
+        return this.cacheMap.size;
+    }
+
+    public Clear(): number {
+        const priorSize = this.cacheMap.size;
+        this.cacheMap.clear();
+        return priorSize;
+    }
 }