v0.0.14

internal/http/graph/models_gen.go

@@ -1,22 +0,0 @@
-// Code generated by github.com/99designs/gqlgen, DO NOT EDIT.
-
-package graph
-
-import (
-	"tailly_back_v2/internal/domain"
-)
-
-type ChatSession struct {
-	User        *domain.User    `json:"user"`
-	LastMessage *domain.Message `json:"lastMessage"`
-	UnreadCount int             `json:"unreadCount"`
-}
-
-type Mutation struct {
-}
-
-type Query struct {
-}
-
-type Subscription struct {
-}

internal/http/graph/post_resolvers.go

@@ -44,15 +44,6 @@ func (r *postResolver) Author(ctx context.Context, obj *domain.Post) (*domain.Us
 	return author, nil
 }
 
-// Comments is the resolver for the comments field.
-func (r *postResolver) Comments(ctx context.Context, obj *domain.Post) ([]*domain.Comment, error) {
-	comments, err := r.Services.Comment.GetByPostID(ctx, obj.ID)
-	if err != nil {
-		return nil, fmt.Errorf("failed to get comments: %w", err)
-	}
-	return comments, nil
-}
-
 // Likes is the resolver for the likes field.
 func (r *postResolver) Likes(ctx context.Context, obj *domain.Post) ([]*domain.Like, error) {
 	likes, err := r.Services.Like.GetByPostID(ctx, obj.ID)
@@ -71,6 +62,15 @@ func (r *postResolver) LikesCount(ctx context.Context, obj *domain.Post) (int, e
 	return count, nil
 }
 
+// CommentsCount is the resolver for the commentsCount field.
+func (r *postResolver) CommentsCount(ctx context.Context, obj *domain.Post) (int, error) {
+	count, err := r.Services.Comment.GetCountComments(ctx, obj.ID)
+	if err != nil {
+		return 0, fmt.Errorf("failed to get likes count: %w", err)
+	}
+	return count, nil
+}
+
 // IsLiked is the resolver for the isLiked field.
 func (r *postResolver) IsLiked(ctx context.Context, obj *domain.Post) (bool, error) {
 	userID, err := getUserIDFromContext(ctx)

internal/http/graph/schema.graphql

@@ -15,7 +15,7 @@ type Post {
   title: String!        # Заголовок поста
   content: String!      # Содержание поста
   author: User!         # Автор поста
-  comments: [Comment!]! # Комментарии к посту
+  commentsCount: Int!
   likes: [Like!]!       # Лайки к посту
   likesCount: Int!
   isLiked: Boolean!

internal/repository/comment_repository.go

@@ -17,6 +17,7 @@ type CommentRepository interface {
 	GetByPostID(ctx context.Context, postID int) ([]*domain.Comment, error)
 	Update(ctx context.Context, comment *domain.Comment) error
 	Delete(ctx context.Context, id int) error
+	GetCountComments(ctx context.Context, postID int) (int, error)
 }
 
 type commentRepository struct {
@@ -93,3 +94,19 @@ func (r *commentRepository) GetByPostID(ctx context.Context, postID int) ([]*dom
 
 	return comments, nil
 }
+
+func (r *commentRepository) GetCountComments(ctx context.Context, postID int) (int, error) {
+	query := `
+        SELECT COUNT(*) as comment_count
+        FROM comments
+        WHERE post_id = $1
+    `
+
+	var count int
+	err := r.db.QueryRowContext(ctx, query, postID).Scan(&count)
+	if err != nil {
+		return 0, err
+	}
+
+	return count, nil
+}

internal/service/comment_service.go

@@ -13,6 +13,7 @@ type CommentService interface {
 	Create(ctx context.Context, postID, authorID int, content string) (*domain.Comment, error)
 	GetByID(ctx context.Context, id int) (*domain.Comment, error)
 	GetByPostID(ctx context.Context, postID int) ([]*domain.Comment, error)
+	GetCountComments(ctx context.Context, postID int) (int, error)
 	Update(ctx context.Context, id int, content string) (*domain.Comment, error)
 	Delete(ctx context.Context, id int) error
 }
@@ -126,3 +127,11 @@ func (s *commentService) Update(ctx context.Context, id int, content string) (*d
 func (s *commentService) Delete(ctx context.Context, id int) error {
 	return s.commentRepo.Delete(ctx, id)
 }
+
+func (s *commentService) GetCountComments(ctx context.Context, postID int) (int, error) {
+	count, err := s.commentRepo.GetCountComments(ctx, postID)
+	if err != nil {
+		return 0, err
+	}
+	return count, nil
+}