add block-update functionality + flexible content

src/Endpoints/Block.php

@@ -97,11 +97,37 @@ public function append(array|BlockEntity $appendices): BlockEntity
             "children" => $children
         ];
 
+
         $response = $this->patch(
             $this->url(Endpoint::BLOCKS . '/' . $this->blockId . '/children' . ""),
             $body
         );
 
         return new BlockEntity($response->json());
     }
+
+
+    /**
+     * Update one specific Block 
+     * url: https://api.notion.com/{version}/blocks/{block_id} [patch]
+     * notion-api-docs: https://developers.notion.com/reference/update-a-block
+     *
+     * @return FiveamCode\LaravelNotionApi\Entities\Blocks\Block
+     * @throws HandlingException
+     */
+    public function update(BlockEntity $block): BlockEntity
+    {
+        $body = [
+            "object" => "block",
+            "type" => $block->getType(),
+            $block->getType() => $block->getRawContent()
+        ];
+
+        $response = $this->patch(
+            $this->url(Endpoint::BLOCKS . '/' . $this->blockId . ""),
+            $body
+        );
+
+        return new BlockEntity($response->json());
+    }
 }

src/Entities/Blocks/Block.php

@@ -113,6 +113,14 @@ public function getType(): string
         return $this->type;
     }
 
+    /**
+     * @return string
+     */
+    public function setType(string $type): void
+    {
+        $this->type = $type;
+    }
+
     /**
      * @return array
      */
@@ -166,6 +174,10 @@ public function setContent($content)
         $this->content = $content;
     }
 
+    public function setRawContent($rawContent){
+        $this->rawContent = $rawContent;
+    }
+
     /**
      * @param $rawContent
      * @return Block

src/Entities/Blocks/TextBlock.php

@@ -36,6 +36,21 @@ protected static function createTextBlock(TextBlock $textBlock, array|string $te
         return $textBlock;
     }
 
+    public function setContent($content): TextBlock
+    {
+        $this->getContent()->setPlainText($content);
+
+        $text[] = [
+            "type" => "text",
+            "text" => [
+                "content" => $content
+            ]
+        ];
+
+        $this->rawContent['text'] = $text;
+        return $this;
+    }
+
     /**
      *
      */