lobsters_view.sql

SELECT `read_ribbons`.`user_id`                              AS `user_id`,
       `comments`.`id`                                       AS `comment_id`,
       `read_ribbons`.`story_id`                             AS `story_id`,
       `comments`.`parent_comment_id`                        AS
       `parent_comment_id`,
       `comments`.`created_at`                               AS
       `comment_created_at`,
       `parent_comments`.`user_id`                           AS
       `parent_comment_author_id`,
       `comments`.`user_id`                                  AS
       `comment_author_id`,
       `stories`.`user_id`                                   AS
       `story_author_id`,
       `read_ribbons`.`updated_at` < `comments`.`created_at` AS `is_unread`,
       (SELECT `votes`.`vote`
        FROM   `votes`
        WHERE  `votes`.`user_id` = `read_ribbons`.`user_id`
               AND `votes`.`comment_id` = `comments`.`id`)   AS
       `current_vote_vote`,
       (SELECT `votes`.`reason`
        FROM   `votes`
        WHERE  `votes`.`user_id` = `read_ribbons`.`user_id`
               AND `votes`.`comment_id` = `comments`.`id`)   AS
       `current_vote_reason`
FROM   (((`read_ribbons`
          JOIN `comments`
            ON( `comments`.`story_id` = `read_ribbons`.`story_id` ))
         JOIN `stories`
           ON( `stories`.`id` = `comments`.`story_id` ))
        LEFT JOIN `comments` `parent_comments`
               ON( `parent_comments`.`id` = `comments`.`parent_comment_id` ))
WHERE  `read_ribbons`.`is_following` = 1
       AND `comments`.`user_id` <> `read_ribbons`.`user_id`
       AND `comments`.`is_deleted` = 0
       AND `comments`.`is_moderated` = 0
       AND ( `parent_comments`.`user_id` = `read_ribbons`.`user_id`
              OR `parent_comments`.`user_id` IS NULL
                 AND `stories`.`user_id` = `read_ribbons`.`user_id` )
       AND `stories`.`score` > `stories`.`flags`
       AND `comments`.`score` > `comments`.`flags`
       AND ( `parent_comments`.`id` IS NULL
              OR `parent_comments`.`score` > `parent_comments`.`flags`
                 AND `parent_comments`.`is_moderated` = 0
                 AND `parent_comments`.`is_deleted` = 0 )
       AND ! EXISTS(SELECT 1
                     FROM   (`votes` `f`
                             JOIN `comments` `c`
                               ON( `f`.`comment_id` = `c`.`id` ))
                     WHERE  `f`.`vote` < 0
                            AND `f`.`user_id` = `parent_comments`.`user_id`
                            AND `c`.`user_id` = `comments`.`user_id`
                            AND `f`.`story_id` = `comments`.`story_id`
                     LIMIT  1)
       AND ! EXISTS(SELECT 1
                     FROM   `hidden_stories` `h`
                     WHERE  `h`.`story_id` = `stories`.`id`
                            AND `h`.`user_id` = `parent_comments`.`user_id`
                     LIMIT  1)