3 files changed, 125 insertions, 0 deletions
diff --git a/matrix-specification/Data/Filters/EventFilter.php b/matrix-specification/Data/Filters/EventFilter.php
new file mode 100644
index 0000000..98788ad
--- /dev/null
+++ b/matrix-specification/Data/Filters/EventFilter.php
@@ -0,0 +1,36 @@
+<?php
+
+namespace Matrix\Data\Filters;
+
+class EventFilter implements \JsonSerializable
+{
+  /**
+   * @param string[] $notSenders
+   * @param string[] $notTypes
+   * @param string[] $senders
+   * @param string[] $types
+   */
+  public function __construct(
+    private ?int $limit = null,
+    private ?array $notSenders = null,
+    private ?array $notTypes = null,
+    private ?array $senders = null,
+    private ?array $types = null,
+  )
+  {
+    if (! is_null($limit) && $limit <= 0) {
+      throw new \InvalidArgumentException("limit must be an integer greater than 0");
+    }
+  }
+
+  public function jsonSerialize(): array
+  {
+    return array_filter([
+      "limit" => $this->limit,
+      "not_senders" => $this->notSenders,
+      "not_types" => $this->notTypes,
+      "senders" => $this->senders,
+      "types" => $this->types,
+    ], "is_null");
+  }
+}
diff --git a/matrix-specification/Data/Filters/RoomEventFilter.php b/matrix-specification/Data/Filters/RoomEventFilter.php
new file mode 100644
index 0000000..915c9a0
--- /dev/null
+++ b/matrix-specification/Data/Filters/RoomEventFilter.php
@@ -0,0 +1,50 @@
+<?php
+
+namespace Matrix\Data\Filters;
+
+class RoomEventFilter extends EventFilter
+{
+  /**
+   * @param string[] $notRooms
+   * @param string[] $notSenders
+   * @param string[] $notTypes
+   * @param string[] $rooms
+   * @param string[] $senders
+   * @param string[] $types
+   */
+  public function __construct(
+    private ?bool $containsUrl = null,
+    private ?bool $includeRedundantMembers = null,
+    private ?bool $lazyLoadMembers = null,
+    ?int $limit = null,
+    private ?array $notRooms = null,
+    ?array $notSenders = null,
+    ?array $notTypes = null,
+    private ?array $rooms = null,
+    ?array $senders = null,
+    ?array $types = null,
+    private ?bool $unreadThreadNotifications = null,
+  )
+  {
+    parent::__construct($limit, $notSenders, $notTypes, $senders, $types);
+  }
+
+  public function setDefaults(): void
+  {
+    $this->includeRedundantMembers ??= false;
+    $this->lazyLoadMembers ??= false;
+    $this->unreadThreadNotifications ??= false;
+  }
+
+  public function jsonSerialize(): array
+  {
+    return parent::jsonSerialize() + array_filter([
+      "contains_url" => $this->containsUrl,
+      "include_redundant_members" => $this->includeRedundantMembers,
+      "lazy_load_members" => $this->lazyLoadMembers,
+      "not_rooms" => $this->notRooms,
+      "rooms" => $this->rooms,
+      "unread_thread_notifications" => $this->unreadThreadNotifications,
+    ], "is_null");
+  }
+}
diff --git a/matrix-specification/Data/Filters/RoomFilter.php b/matrix-specification/Data/Filters/RoomFilter.php
new file mode 100644
index 0000000..dd110bd
--- /dev/null
+++ b/matrix-specification/Data/Filters/RoomFilter.php
@@ -0,0 +1,39 @@
+<?php
+
+namespace Matrix\Data\Filters;
+
+class RoomFilter
+{
+  /**
+   * @param string[] $notRooms
+   * @param string[] $rooms
+   */
+  public function __construct(
+    private ?RoomEventFilter $accountData = null,
+    private ?RoomEventFilter $ephemeral = null,
+    private ?bool $includeLeave = null,
+    private ?array $notRooms = null,
+    private ?array $rooms = null,
+    private ?RoomEventFilter $state = null,
+    private ?RoomEventFilter $timeline = null,
+  )
+  {}
+
+  public function setDefaults(): void
+  {
+    $this->includeLeave ??= false;
+  }
+
+  public function jsonSerialize(): array
+  {
+    return array_filter([
+      "account_data" => $this->accountData,
+      "ephemeral" => $this->ephemeral,
+      "include_leave" => $this->includeLeave,
+      "not_rooms" => $this->notRooms,
+      "rooms" => $this->rooms,
+      "state" => $this->state,
+      "timeline" => $this->timeline,
+    ], "is_null");
+  }
+}