added useBuckets hook and set up cached data if have

src/hooks/useDirectory.js

@@ -1,4 +1,4 @@
-import {useState} from "react"
+import {useEffect, useState} from "react"
 import {DirectoryRepository} from "../repositories/DirectoryRepository";
 import {cacheData, getCachedData} from "../slices/apiDataManager";
 
@@ -21,11 +21,15 @@ export const useDirectory = () =>
             const response = await DirectoryRepository.GetContacts();
                setContacts( response.data )
                cacheData( "contacts", response.data )
+               setLoading(false)
         } catch ( error )
         {
                setError( error );
                setLoading(false)
         }  
+        } else
+        {
+            setContacts(cache_contacts)
         }
        
     }
@@ -36,3 +40,38 @@ export const useDirectory = () =>
     }, [] )
     return {contacts,loading,error}
 }
+
+export const useBuckets = () =>
+{
+    const [ buckets, setbuckets ] = useState();
+    const [ loading, setLoading ] = useState();
+    const [ Error, setError ] = useState( '' )
+    
+    const fetch = async() =>
+    {    const cache_buckets = getCachedData("buckets")
+        if ( !cache_buckets )
+        {
+            setLoading(true)
+            try
+        {
+                const resp = await DirectoryRepository.GetBucktes();
+                setbuckets( resp.data );
+                cacheData( "bucktes", resp.data )
+                            setLoading(false)
+        } catch ( error )
+            { 
+                const msg = error.response.data.message || error.message || "Something wrong";
+            setError(msg)
+        }
+        } else
+        {
+            setbuckets(cache_buckets)
+        }
+    }
+
+    useEffect( () =>
+    {
+        fetch()
+    }, [] )
+    return {buckets,loading,Error}
+}