Update taxonomies

src/api/endpoints/class-tainacan-rest-taxonomies-controller.php

@@ -48,6 +48,11 @@ class TAINACAN_REST_Taxonomies_Controller extends WP_REST_Controller {
 					'methods'             => WP_REST_Server::DELETABLE,
 					'callback'            => array($this, 'delete_item'),
 					'permission_callback' => array($this, 'delete_item_permissions_check'),
+				),
+				array(
+					'methods'             => WP_REST_Server::EDITABLE,
+					'callback'            => array($this, 'update_item'),
+					'permission_callback' => array($this, 'update_item_permissions_check')
 				)
 			)
 		);
@@ -227,6 +232,43 @@ class TAINACAN_REST_Taxonomies_Controller extends WP_REST_Controller {
 		return $this->taxonomy_repository->can_edit($this->taxonomy);
 	}
 
+	/**
+	 * @param WP_REST_Request $request
+	 *
+	 * @return WP_Error|WP_REST_Response
+	 */
+	public function update_item( $request ) {
+		$taxonomy_id = $request['taxonomy_id'];
+
+		$body = json_decode($request->get_body(), true);
+
+		if(!empty($body)){
+			$attributes = ['ID' => $taxonomy_id];
+
+			foreach ($body as $att => $value){
+				$attributes[$att] = $value;
+			}
+
+			$updated_taxonomy = $this->taxonomy_repository->update($attributes);
+
+			return new WP_REST_Response($updated_taxonomy->__toArray(), 200);
+		}
+
+		return new WP_REST_Response([
+			'error_message' => 'The body could not be empty',
+			'body'          => $body
+		], 400);
+	}
+
+	/**
+	 * @param WP_REST_Request $request
+	 *
+	 * @return bool|WP_Error
+	 */
+	public function update_item_permissions_check( $request ) {
+		$taxonomy = $this->taxonomy_repository->fetch($request['taxonomy_id']);
+		return $this->taxonomy_repository->can_edit($taxonomy);
+	}
 }
 
 ?>

src/classes/repositories/class-tainacan-taxonomies.php

@@ -180,7 +180,22 @@ class Taxonomies extends Repository {
     }
 
     public function update($object){
+	    $map = $this->get_map();
 
+	    $entity = [];
+
+	    foreach ($object as $key => $value) {
+		    if($key != 'ID') {
+			    $entity[$map[$key]['map']] = $value ;
+		    } elseif ($key == 'ID'){
+			    $entity[$key] = (int) $value;
+		    }
+	    }
+
+	    $updated_taxonomy = new Entities\Taxonomy(wp_update_post($entity));
+	    $updated_taxonomy->register_taxonomy();
+
+	    return $updated_taxonomy;
     }
 
     public function delete($args){

tests/test-api-taxonomies.php

@@ -122,6 +122,44 @@ class TAINACAN_REST_Taxonomies_Controller extends TAINACAN_UnitApiTestCase {
 		$this->assertEquals($taxonomy1->get_name(), $data[1]['name']);
 		$this->assertEquals($taxonomy2->get_name(), $data[0]['name']);
 	}
+
+	public function test_update_taxonomy(){
+		$taxonomy = $this->tainacan_entity_factory->create_entity(
+			'taxonomy',
+			array(
+				'name'         => 'Gender',
+				'description'  => 'Music types',
+				'allow_insert' => 'yes',
+				'status'       => 'publish'
+			),
+			true
+		);
+
+		$new_attributes = json_encode([
+			'name'        => 'People',
+			'description' => 'Male or Female'
+		]);
+
+		$request = new \WP_REST_Request('PATCH', $this->namespace . '/taxonomies/' . $taxonomy->get_id());
+
+		$request->set_body($new_attributes);
+
+		$response = $this->server->dispatch($request);
+
+		$data = $response->get_data();
+
+		$args=array(
+			'name' => $taxonomy->get_db_identifier()
+		);
+		$output = 'objects';
+
+		$tax = get_taxonomies($args, $output);
+
+		$this->assertNotEquals($taxonomy->get_name(), $data['name']);
+		$this->assertEquals('People', $data['name']);
+
+		$this->assertEquals('People', $tax[$taxonomy->get_db_identifier()]->label);
+	}
 }
 
 ?>