From 15612ef35adb15f4dea6e5a1539bb6218d76929d Mon Sep 17 00:00:00 2001
From: weryques <weryques@outlook.com>
Date: Thu, 18 Jan 2018 11:38:31 -0200
Subject: [PATCH] Fetch a Term

---
 ...class-tainacan-rest-filters-controller.php | 10 ++++++
 .../class-tainacan-rest-terms-controller.php  | 31 +++++++++++++++++++
 tests/test-api-filters.php                    |  2 +-
 tests/test-api-terms.php                      | 14 ++++++++-
 4 files changed, 55 insertions(+), 2 deletions(-)

diff --git a/src/api/endpoints/class-tainacan-rest-filters-controller.php b/src/api/endpoints/class-tainacan-rest-filters-controller.php
index 0df6aa2d9..56bf27ebc 100644
--- a/src/api/endpoints/class-tainacan-rest-filters-controller.php
+++ b/src/api/endpoints/class-tainacan-rest-filters-controller.php
@@ -258,6 +258,11 @@ class TAINACAN_REST_Filters_Controller extends WP_REST_Controller {
 		return $this->filter_repository->can_read($this->filter);
 	}
 
+	/**
+	 * @param WP_REST_Request $request
+	 *
+	 * @return WP_Error|WP_REST_Response
+	 */
 	public function get_item( $request ) {
 		$filter_id = $request['filter_id'];
 
@@ -266,6 +271,11 @@ class TAINACAN_REST_Filters_Controller extends WP_REST_Controller {
 		return new WP_REST_Response($filter->__toArray(), 200);
 	}
 
+	/**
+	 * @param WP_REST_Request $request
+	 *
+	 * @return bool|WP_Error
+	 */
 	public function get_item_permissions_check( $request ) {
 		$filter = $this->filter_repository->fetch($request['filter_id']);
 		return $this->filter_repository->can_read($filter);
diff --git a/src/api/endpoints/class-tainacan-rest-terms-controller.php b/src/api/endpoints/class-tainacan-rest-terms-controller.php
index 1a6fa0d2c..e7edfc1bd 100644
--- a/src/api/endpoints/class-tainacan-rest-terms-controller.php
+++ b/src/api/endpoints/class-tainacan-rest-terms-controller.php
@@ -50,6 +50,11 @@ class TAINACAN_REST_Terms_Controller extends WP_REST_Controller {
 					'methods'             => WP_REST_Server::EDITABLE,
 					'callback'            => array($this, 'update_item'),
 					'permission_callback' => array($this, 'update_item_permissions_check')
+				),
+				array(
+					'methods'             => WP_REST_Server::READABLE,
+					'callback'            => array($this, 'get_item'),
+					'permission_callback' => array($this, 'get_item_permissions_check')
 				)
 			)
 		);
@@ -251,6 +256,32 @@ class TAINACAN_REST_Terms_Controller extends WP_REST_Controller {
 		$taxonomy = $this->taxonomy_repository->fetch($request['taxonomy_id']);
 		return $this->taxonomy_repository->can_read($taxonomy);
 	}
+
+	/**
+	 * @param WP_REST_Request $request
+	 *
+	 * @return WP_Error|WP_REST_Response
+	 */
+	public function get_item( $request ) {
+		$term_id = $request['term_id'];
+		$tax_id = $request['taxonomy_id'];
+
+		$taxonomy = $this->taxonomy_repository->fetch($tax_id);
+
+		$term = $this->terms_repository->fetch($term_id, $taxonomy);
+
+		return new WP_REST_Response($term->__toArray(), 200);
+	}
+
+	/**
+	 * @param WP_REST_Request $request
+	 *
+	 * @return bool|WP_Error
+	 */
+	public function get_item_permissions_check( $request ) {
+		$taxonomy = $this->taxonomy_repository->fetch($request['taxonomy_id']);
+		return $this->taxonomy_repository->can_read($taxonomy);
+	}
 }
 
 ?>
\ No newline at end of file
diff --git a/tests/test-api-filters.php b/tests/test-api-filters.php
index ca5996797..8028a660e 100644
--- a/tests/test-api-filters.php
+++ b/tests/test-api-filters.php
@@ -235,7 +235,7 @@ class TAINACAN_REST_Terms_Controller extends TAINACAN_UnitApiTestCase {
 		$this->assertEquals($filter2->get_name(), $first_filter['name']);
 		$this->assertEquals($filter->get_name(), $second_filter['name']);
 
-		#### FETCH ONE FILTER ####
+		#### FETCH A FILTER ####
 
 		$request = new \WP_REST_Request(
 			'GET', $this->namespace . '/filters/' . $filter->get_id()
diff --git a/tests/test-api-terms.php b/tests/test-api-terms.php
index 1abedf0e7..bdc1f89dd 100644
--- a/tests/test-api-terms.php
+++ b/tests/test-api-terms.php
@@ -135,7 +135,7 @@ class TAINACAN_REST_Terms extends TAINACAN_UnitApiTestCase {
 			true
 		);
 
-		$this->tainacan_entity_factory->create_entity(
+		$term2 = $this->tainacan_entity_factory->create_entity(
 			'term',
 			array(
 				'taxonomy' => $taxonomy->get_db_identifier(),
@@ -164,6 +164,18 @@ class TAINACAN_REST_Terms extends TAINACAN_UnitApiTestCase {
 
 		$this->assertEquals('Trap', $termB['name']);
 		$this->assertEquals('Rock', $termA['name']);
+
+		#### FETCH A TERM ####
+
+		$request = new \WP_REST_Request(
+			'GET', $this->namespace . '/terms/' . $term2 . '/taxonomy/' . $taxonomy->get_id()
+		);
+
+		$response = $this->server->dispatch($request);
+
+		$data = $response->get_data();
+
+		$this->assertEquals('Trap', $data['name']);
 	}
 }