update query

post/index.go

@@ -177,13 +177,21 @@ func (repository *Repository) Show(c *gin.Context) {
 
 	if post.IsResource {
 		recommendedPosts := []RecommendedPost{}
-		err = repository.Db.Select(&recommendedPosts, `SELECT id, title, content, slug, published_on, is_featured, created_at, updated_at, published_at,
-													  summary, blog_content, meta_description, toc, tags as tag, is_published, keywords, new_content, new_toc, new_blog_content,
-													  is_resource, reading_time 
-													  FROM posts 
-													  WHERE slug != $1`+publishQuery, slug)
+
+		// Fetch recommended posts along with images
+		query := `
+		SELECT p.id, p.title, p.content, p.slug, p.published_on, p.is_featured, p.created_at, p.updated_at, p.published_at,
+			   p.summary, p.blog_content, p.meta_description, p.toc, p.tags as tag, p.is_published, p.keywords, p.new_content, 
+			   p.new_toc, p.new_blog_content, p.is_resource, p.reading_time, 
+			   f.id AS image_id, frm.related_id AS related_id, f.url AS image_url, f.alternative_text AS image_alternative_text
+		FROM posts p
+		LEFT JOIN files_related_morphs frm ON frm.related_id = p.id AND frm.related_type = 'api::post.post'
+		LEFT JOIN files f ON frm.file_id = f.id
+		WHERE p.slug != $1` + publishQuery
+
+		err := repository.Db.Select(&recommendedPosts, query, slug)
 		if err != nil {
-			log.Error("Error while fetching recommended posts: ", err)
+			log.Error("Error while fetching recommended posts and images: ", err)
 			c.AbortWithStatus(http.StatusInternalServerError)
 			return
 		}
@@ -256,48 +264,17 @@ func (repository *Repository) SetPostImageInPosts(posts []Post) []Post {
 }
 
 func (repository *Repository) SetPostImageInRecommendedPosts(recommendedPosts []RecommendedPost) []RecommendedPost {
-
-	postIds := []string{}
-	for _, post := range recommendedPosts {
-		postIds = append(postIds, strconv.Itoa(post.Id))
-	}
-
-	newPostIds := strings.Join(postIds, ", ")
-
-	images := []Image{}
-	postImageQuery := fmt.Sprintf(`SELECT f.id, frm.related_id as related_id, f.alternative_text, f.url
-                        FROM files f 
-                        JOIN files_related_morphs frm ON frm.related_id IN (%s) AND frm.related_type = 'api::post.post' AND frm.file_id = f.id`, newPostIds)
-
-	err := repository.Db.Select(&images, postImageQuery)
-	if err != nil {
-		log.Error("Error while fetching images for recommended posts: ", err)
-		return recommendedPosts
-	}
-
 	for i, post := range recommendedPosts {
-		for _, image := range images {
-			if post.Id == image.RelatedId {
-				// Set image in the recommended post
-				recommendedPosts[i].Image = image
-
-				// Set format of the image if exists
-				if recommendedPosts[i].Image.Format != "" {
 
-					var postFormats Formats
-					if err := json.Unmarshal([]byte(recommendedPosts[i].Image.Format), &postFormats); err != nil {
-						log.Error("Error while unmarshal recommended post image formats: ", err)
-						return recommendedPosts
-					}
-
-					recommendedPosts[i].Image.Format = ""
-					recommendedPosts[i].Image.Formats = postFormats
-				}
-				break
+		if post.ImageUrl != "" && post.RelatedId != 0 {
+			recommendedPosts[i].Image = Image{
+				Id:              post.ImageId,
+				RelatedId:       post.RelatedId,
+				Url:             post.ImageUrl,
+				AlternativeText: post.ImageAltText,
 			}
 		}
 	}
-
 	return recommendedPosts
 }
 

post/models.go

@@ -132,5 +132,9 @@ type RecommendedPost struct {
 	IsResource      bool        `json:"is_resource"`
 	ReadingTime     null.Int    `json:"reading_time"`
 	Author          Author      `json:"author"`
+	ImageId         int         `json:"image_id"`
+	RelatedId       int         `json:"related_id"`
+	ImageUrl        string      `json:"image_url"`
+	ImageAltText    null.String `json:"image_alternative_text"`
 	Image           Image       `json:"image"`
 }