Use a set to avoid message duplication

2026-05-26 13:51:13 +00:00 · 2024-02-28 01:01:39 +13:00
parent 7a8ea7278e
commit f3fa172482
1 changed files with 3 additions and 2 deletions
@@ -189,7 +189,7 @@ class Messaging extends Action
        }

        /**
-         * @var array<string, array<string>> $identifiers
+         * @var array<string, array<string, null>> $identifiers
         */
        $identifiers = [];

@@ -211,7 +211,8 @@ class Messaging extends Action
                if (!\array_key_exists($providerId, $identifiers)) {
                    $identifiers[$providerId] = [];
                }
-                $identifiers[$providerId][] = $recipient->getAttribute('identifier');
+                // Use null as value to avoid duplicate keys
+                $identifiers[$providerId][$target->getAttribute('identifier')] = null;
            }
        }