1 files changed, 56 insertions, 0 deletions
diff --git a/matrix-specification/Data/PushCondition.php b/matrix-specification/Data/PushCondition.php
new file mode 100644
index 0000000..ca94de9
--- /dev/null
+++ b/matrix-specification/Data/PushCondition.php
@@ -0,0 +1,56 @@
+<?php
+
+namespace Matrix\Data;
+
+use Matrix\Enums\PushConditionKind;
+use Matrix\Events\Event;
+
+class PushCondition implements \JsonSerializable
+{
+  /**
+   * @param Event[] $events
+   */
+  public function __construct(
+    private PushConditionKind $kind,
+    private ?string $is = null,
+    private ?string $key = null,
+    private ?string $pattern = null,
+    private string|int|bool|null $value = null,
+  )
+  {
+    if ($kind === PushConditionKind::ROOM_MEMBER_COUNT && is_null($is)) {
+      throw new \InvalidArgumentException("\"is\" is required for room_member_count conditions");
+    }
+
+    if (
+      (
+        $kind === PushConditionKind::EVENT_MATCH ||
+        $kind === PushConditionKind::EVENT_PROPERTY_IS ||
+        $kind === PushConditionKind::EVENT_PROPERTY_CONTAINS ||
+        $kind === PushConditionKind::SENDER_NOTIFICATION_PERMISSION
+      )
+      && is_null($key)
+    ) {
+      throw new \InvalidArgumentException("\"key\" is required for event_match, event_property_is and event_property_contains conditions");
+    }
+
+    if ($kind === PushConditionKind::EVENT_MATCH && is_null($pattern)) {
+      throw new \InvalidArgumentException("\"pattern\" is required for event_match conditions");
+    }
+
+    if (($kind === PushConditionKind::EVENT_PROPERTY_IS or $kind === PushConditionKind::EVENT_PROPERTY_CONTAINS) && is_null($value)) {
+      throw new \InvalidArgumentException("\"value\" is required for event_property_is and event_property_contains conditions");
+    }
+  }
+
+  public function jsonSerialize(): array
+  {
+    return [
+      "is" => $this->is,
+      "key" => $this->key,
+      "kind" => $this->kind,
+      "pattern" => $this->pattern,
+      "value" => $this->value,
+    ];
+  }
+}