Show users last read posts for each user?

Question

I'm trying to get logged in users most recently read 10 posts to show on their profile.

For example: user A's most recently read 10 posts user B's most recently read 10 posts...

I tried creating this shortcode to do it, but it doesn't show me any result either error. How can I fix this?

function shortcode_recent (){
if( is_user_logged_in() ) {
 $post_id= get_the_ID();
    update_post_meta( $post_id, 'post_readed_by', get_current_user_id() );
    $args = array(
    'posts_per_page'   => 10,
    'meta_key'         => 'post_readed_by',
    'meta_value'       => get_current_user_id(),
    'post_type'        => 'post',
    'post_status'      => 'publish',
);
$posts_array = get_posts( $args );
foreach ( $posts_array as $post ) : setup_postdata( $post );

    the_title();
    if ( has_post_thumbnail() ) {
        the_post_thumbnail();
    } 
    the_content();

endforeach; 
wp_reset_postdata();
}

}
add_shortcode('post_recent',shortcode_recent );

Answer 1

You should use update_post_meta with post_readed_by meta key when a user visit each single post.

you can use the_content filter to update this with checking the is_singular()

Hope you know how to sort these