Fix user delete process (#25)

- Bump version

src/app-config.php

@@ -4,7 +4,7 @@ use BitBadger\PDODocument\{AutoId, Configuration};
 use FeedReaderCentral\Data;
 
 /** The current Feed Reader Central version */
-const FRC_VERSION = '1.0.0-beta1';
+const FRC_VERSION = '1.0.0-beta3';
 
 /**
  * Drop .0 or .0.0 from the end of the version to format it for display

src/util/refresh.php

@@ -34,7 +34,7 @@ function refresh_all(): void
 {
     try {
         $users = [];
-        iterator_apply(Feed::retrieveAll()->items(), function (Feed $feed) use (&$users) {
+        foreach (Feed::retrieveAll()->items() as /** @var Feed $feed */ $feed) {
             $result  = Feed::refreshFeed($feed->id, $feed->url);
             $userKey = "$feed->user_id";
             if (!key_exists($userKey, $users)) $users[$userKey] = Find::byId(Table::USER, $feed->user_id, User::class);
@@ -44,7 +44,7 @@ function refresh_all(): void
             } else {
                 printfn('OK  (%s) %s', $users[$userKey]->email, $feed->url);
             }
-        });
+        }
         printfn(PHP_EOL . 'All feeds refreshed');
     } catch (DocumentException $ex) {
         printfn("ERR $ex");

src/util/user.php

@@ -172,7 +172,7 @@ function delete_user(string $email): void
         }
 
         try {
-            $fields = [Field::EQ('user_id', $user->id, '@user')];
+            $fields = [Field::EQ('user_id', $user->id, ':user')];
             Custom::nonQuery(
                 'DELETE FROM ' . Table::ITEM . " WHERE data->>'feed_id' IN (SELECT data->>'id' FROM " . Table::FEED
                     . ' WHERE ' . Query::whereByFields($fields) . ')', Parameters::addFields($fields, []));