Add SetMessageReaction method

src/TgBotLib/Methods/SetMessageReaction.php

@@ -0,0 +1,46 @@
+<?php
+
+    namespace TgBotLib\Methods;
+
+    use TgBotLib\Abstracts\Method;
+    use TgBotLib\Bot;
+    use TgBotLib\Enums\Methods;
+    use TgBotLib\Objects\ReactionType;
+
+    class SetMessageReaction extends Method
+    {
+        /**
+         * @inheritDoc
+         */
+        public static function execute(Bot $bot, array $parameters = []): bool
+        {
+            if (isset($parameters['reaction']) && is_array($parameters['reaction']))
+            {
+                $parameters['reaction'] = json_encode(array_map(function (ReactionType|string $reaction) {return is_string($reaction) ? $reaction : $reaction->value;}, $parameters['reaction']));
+            }
+
+            return self::executeCurl(self::buildPost($bot, Methods::SET_MESSAGE_REACTION->value, $parameters));
+        }
+
+        /**
+         * @inheritDoc
+         */
+        public static function getRequiredParameters(): ?array
+        {
+            return [
+                'chat_id',
+                'message_id'
+            ];
+        }
+
+        /**
+         * @inheritDoc
+         */
+        public static function getOptionalParameters(): ?array
+        {
+            return [
+                'reaction',
+                'is_big'
+            ];
+        }
+    }