Added reviews total and categories to post

Author: krasaler

model/blog/post.php

@@ -1,8 +1,10 @@
 <?php
 
-class ModelBlogPost extends Model {
+class ModelBlogPost extends Model
+{
 
-	public function getPost( $post_id ) {
+	public function getPost($post_id)
+	{
 		global $wpdb;
 
 		$sql = "SELECT 
@@ -19,12 +21,13 @@ public function getPost( $post_id ) {
 
 		$sql .= " GROUP BY p.ID";
 
-		$result = $wpdb->get_row( $sql );
+		$result = $wpdb->get_row($sql);
 
 		return $result;
 	}
 
-	public function getPosts( $data = array() ) {
+	public function getPosts($data = array())
+	{
 		global $wpdb;
 
 		$sql = "SELECT 
@@ -36,7 +39,7 @@ public function getPosts( $data = array() ) {
 
 		$implode = array();
 
-		if ( isset( $data['filter_category_id'] ) ) {
+		if (isset($data['filter_category_id'])) {
 			$implode[] = "'" . (int) $data['filter_category_id'] . "' IN (SELECT 
 			    tt.`term_id` 
 			  FROM
@@ -47,8 +50,8 @@ public function getPosts( $data = array() ) {
 			    AND tr.`object_id` = p.`ID`)";
 		}
 
-		if ( count( $implode ) > 0 ) {
-			$sql .= ' AND ' . implode( ' AND ', $implode );
+		if (count($implode) > 0) {
+			$sql .= ' AND ' . implode(' AND ', $implode);
 		}
 
 		$sql .= " GROUP BY ID";
@@ -57,36 +60,37 @@ public function getPosts( $data = array() ) {
 			'ID'
 		);
 
-		if ( isset( $data['sort'] ) && in_array( $data['sort'], $sort_data ) ) {
+		if (isset($data['sort']) && in_array($data['sort'], $sort_data)) {
 			$sql .= " ORDER BY " . $data['sort'];
 		} else {
 			$sql .= " ORDER BY ID";
 		}
 
-		if ( isset( $data['order'] ) && ( $data['order'] == 'DESC' ) ) {
+		if (isset($data['order']) && ($data['order'] == 'DESC')) {
 			$sql .= " DESC";
 		} else {
 			$sql .= " ASC";
 		}
 
-		if ( isset( $data['start'] ) || isset( $data['limit'] ) ) {
-			if ( $data['start'] < 0 ) {
+		if (isset($data['start']) || isset($data['limit'])) {
+			if ($data['start'] < 0) {
 				$data['start'] = 0;
 			}
 
-			if ( $data['limit'] < 1 ) {
+			if ($data['limit'] < 1) {
 				$data['limit'] = 20;
 			}
 
 			$sql .= " LIMIT " . (int) $data['start'] . "," . (int) $data['limit'];
 		}
 
-		$results = $wpdb->get_results( $sql );
+		$results = $wpdb->get_results($sql);
 
 		return $results;
 	}
 
-	public function getTotalPosts( $data = array() ) {
+	public function getTotalPosts($data = array())
+	{
 		global $wpdb;
 
 		$sql = "SELECT count(*) as total 
@@ -97,7 +101,7 @@ public function getTotalPosts( $data = array() ) {
 
 		$implode = array();
 
-		if ( isset( $data['filter_category_id'] ) ) {
+		if (isset($data['filter_category_id'])) {
 			$implode[] = "'" . (int) $data['filter_category_id'] . "' IN (SELECT 
 			    tt.`term_id` 
 			  FROM
@@ -108,12 +112,31 @@ public function getTotalPosts( $data = array() ) {
 			    AND tr.`object_id` = p.`ID`)";
 		}
 
-		if ( count( $implode ) > 0 ) {
-			$sql .= ' AND ' . implode( ' AND ', $implode );
+		if (count($implode) > 0) {
+			$sql .= ' AND ' . implode(' AND ', $implode);
 		}
 
-		$result = $wpdb->get_row( $sql );
+		$result = $wpdb->get_row($sql);
 
 		return $result->total;
 	}
-}
+
+	public function getCategoriesByPost($post_id)
+	{
+		global $wpdb;
+
+		$sql = "SELECT 
+			    tt.`term_id` 
+			  FROM
+			    `wp_term_relationships` tr 
+			    LEFT JOIN `wp_term_taxonomy` tt 
+			      ON tr.`term_taxonomy_id` = tt.`term_taxonomy_id` 
+			  WHERE tt.`taxonomy` = 'category' 
+				AND tr.`object_id` = '" . $post_id . "'";
+
+
+		$result = $wpdb->get_results($sql);
+
+		return $result;
+	}
+}

resolver/blog/post.php

@@ -48,6 +48,12 @@ public function get($args)
                     'parent' => $root,
                     'args' => $args
                 ));
+            },
+            'categories' => function ($root, $args) {
+                return $this->load->resolver('blog/post/categories', array(
+                    'parent' => $root,
+                    'args' => $args
+                ));
             }
         );
     }
@@ -88,17 +94,31 @@ public function getList($args)
         );
     }
 
+    public function categories($args)
+    {
+        $post_info = $args['parent'];
+        $this->load->model('blog/post');
+
+        $result = $this->model_blog_post->getCategoriesByPost($post_info['id']);
+        $categories = array();
+
+        foreach ($result as $category) {
+            $categories[] = $this->load->resolver('blog/category/get', array('id'=> $category->term_id));
+        }
+
+        return $categories;
+    }
     public function prev($args)
     {
         $post_info = $args['parent'];
         global $post;
         $post = get_post($post_info['id']);
         $previous_post = get_previous_post(false);
 
-        if(!$previous_post) {
+        if (!$previous_post) {
             return null;
         }
-        
+
         return $this->get(array('id' => $previous_post->ID));
     }
 

resolver/blog/review.php

@@ -36,6 +36,9 @@ public function get($data) {
             );
         }
 
-        return $comments;
+        return array(
+            'content' => $comments,
+            'totalElements' => count($comments)
+        );
     }
 }

schema.graphql

@@ -139,6 +139,11 @@ type PageResult {
   totalElements: Int
 }
 
+type postReviewResult {
+  content: [postReview]
+  totalElements: Int
+}
+
 type Post {
   id: ID
   title: String @deprecated(reason: "Changed to name!")
@@ -149,7 +154,8 @@ type Post {
   imageLazy: String
   keyword: String
   rating: Float
-  reviews: [postReview]
+  reviews: postReviewResult
+  categories: [categoryBlog]
   datePublished: String
   next: Post
   prev: Post