feat: add filter by is liked user post

Author: ainunns

controller/user_controller.go

@@ -149,7 +149,7 @@ func (c *userController) GetUserPosts(ctx *gin.Context) {
 		return
 	}
 
-	var req dto.PaginationRequest
+	var req dto.UserPostsPaginationRequest
 	if err := ctx.ShouldBind(&req); err != nil {
 		res := utils.BuildResponseFailed(dto.MESSAGE_FAILED_GET_POST_DATA_FROM_BODY, err.Error(), nil)
 		ctx.AbortWithStatusJSON(http.StatusBadRequest, res)

dto/user_dto.go

@@ -70,4 +70,9 @@ type (
 	CheckUsernameRequest struct {
 		UserName string `json:"username" form:"username" binding:"required"`
 	}
+
+	UserPostsPaginationRequest struct {
+		PaginationRequest
+		IsLiked bool `form:"is_liked"`
+	}
 )

repository/post_repository.go

@@ -15,7 +15,7 @@ type (
 		DeletePostById(ctx context.Context, tx *gorm.DB, postId uint64) error
 		UpdatePostById(ctx context.Context, tx *gorm.DB, postId uint64, post entity.Post) (entity.Post, error)
 		GetAllPostsWithPagination(ctx context.Context, tx *gorm.DB, req dto.PaginationRequest) (dto.GetAllPostsRepositoryResponse, error)
-		GetAllPostsWithPaginationByUsername(ctx context.Context, tx *gorm.DB, username string, req dto.PaginationRequest) (dto.GetAllPostsRepositoryResponse, error)
+		GetAllPostsWithPaginationByUsername(ctx context.Context, tx *gorm.DB, username string, req dto.UserPostsPaginationRequest) (dto.GetAllPostsRepositoryResponse, error)
 		GetAllPostRepliesWithPagination(ctx context.Context, tx *gorm.DB, postId uint64, req dto.PaginationRequest) (dto.GetAllRepliesRepositoryResponse, error)
 		UpdateLikesCount(ctx context.Context, tx *gorm.DB, postId uint64, count int) error
 	}
@@ -175,7 +175,7 @@ func (r *postRepository) UpdateLikesCount(ctx context.Context, tx *gorm.DB, post
 	return nil
 }
 
-func (r *postRepository) GetAllPostsWithPaginationByUsername(ctx context.Context, tx *gorm.DB, username string, req dto.PaginationRequest) (dto.GetAllPostsRepositoryResponse, error) {
+func (r *postRepository) GetAllPostsWithPaginationByUsername(ctx context.Context, tx *gorm.DB, username string, req dto.UserPostsPaginationRequest) (dto.GetAllPostsRepositoryResponse, error) {
 	if tx == nil {
 		tx = r.db
 	}
@@ -186,7 +186,12 @@ func (r *postRepository) GetAllPostsWithPaginationByUsername(ctx context.Context
 
 	req.Default()
 
-	query := tx.WithContext(ctx).Model(&entity.Post{}).Joins("User").Where("posts.parent_id IS NULL").Where("\"User\".username = ?", username).Order("created_at DESC")
+	query := tx.WithContext(ctx).Model(&entity.Post{}).Joins("User").Where("posts.parent_id IS NULL").Where("\"User\".username = ?", username)
+	if req.IsLiked {
+		query = query.Joins("INNER JOIN likes ON likes.post_id = posts.id AND likes.user_id = posts.user_id")
+	}
+	query = query.Order("created_at DESC")
+
 	if req.Search != "" {
 		query = query.Where("text LIKE ?", "%"+req.Search+"%")
 	}
@@ -195,7 +200,10 @@ func (r *postRepository) GetAllPostsWithPaginationByUsername(ctx context.Context
 		return dto.GetAllPostsRepositoryResponse{}, err
 	}
 
-	if err := query.Scopes(Paginate(req)).Find(&posts).Error; err != nil {
+	if err := query.Scopes(Paginate(dto.PaginationRequest{
+		Page:    req.Page,
+		PerPage: req.PerPage,
+	})).Find(&posts).Error; err != nil {
 		return dto.GetAllPostsRepositoryResponse{}, err
 	}
 

service/user_service.go

@@ -19,7 +19,7 @@ type (
 		Verify(ctx context.Context, req dto.UserLoginRequest) (dto.UserLoginResponse, error)
 		GetUserByUsername(ctx context.Context, username string) (dto.UserResponse, error)
 		UpdateUser(ctx context.Context, userId string, req dto.UserProfileUpdateRequest) (dto.UserResponse, error)
-		GetUserPosts(ctx context.Context, username string, req dto.PaginationRequest) (dto.PostPaginationResponse, error)
+		GetUserPosts(ctx context.Context, username string, req dto.UserPostsPaginationRequest) (dto.PostPaginationResponse, error)
 	}
 
 	userService struct {
@@ -165,7 +165,7 @@ func (s *userService) UpdateUser(ctx context.Context, userId string, req dto.Use
 	}, nil
 }
 
-func (s *userService) GetUserPosts(ctx context.Context, username string, req dto.PaginationRequest) (dto.PostPaginationResponse, error) {
+func (s *userService) GetUserPosts(ctx context.Context, username string, req dto.UserPostsPaginationRequest) (dto.PostPaginationResponse, error) {
 	dataWithPaginate, err := s.postRepo.GetAllPostsWithPaginationByUsername(ctx, nil, username, req)
 	if err != nil {
 		return dto.PostPaginationResponse{}, err