Find the users which are more likely to become TL3

أستكشف ما إذا كانت إعدادات مستوى الثقة 3 لدينا منطقية هنا في ميتا (وفي النهاية ما هي الإعدادات الافتراضية التي يجب أن تكون لدينا)

لقد استخدمت استعلامك كنقطة انطلاق، وقمت بتحديثه للإشارة إلى إعدادات الموقع حتى تتمكن من تشغيله إذا قمت بتغيير إعداداتك:

شاهد CTE الجديد tl3_reqs:

WITH
tl3_reqs as (
  SELECT
    COALESCE ((SELECT CAST(value AS INT) FROM site_settings WHERE name = 'tl3_time_period'), 100) as tl3_time_period,
    COALESCE ((SELECT CAST(value AS INT) FROM site_settings WHERE name = 'tl3_days_visited'), 50) as tl3_days_visited,
    COALESCE ((SELECT CAST(value AS INT) FROM site_settings WHERE name = 'tl3_requires_topics_replied_to'), 10) as tl3_requires_topics_replied_to,
    COALESCE ((SELECT CAST(value AS INT) FROM site_settings WHERE name = 'tl3_requires_topics_viewed'), 25) as tl3_requires_topics_viewed,
    COALESCE ((SELECT CAST(value AS INT) FROM site_settings WHERE name = 'tl3_requires_topics_viewed_cap'), 500) as tl3_requires_topics_viewed_cap,
    COALESCE ((SELECT CAST(value AS INT) FROM site_settings WHERE name = 'tl3_requires_posts_read'), 25) as tl3_requires_posts_read,
    COALESCE ((SELECT CAST(value AS INT) FROM site_settings WHERE name = 'tl3_requires_posts_read_cap'), 20000) as tl3_requires_posts_read_cap,
    COALESCE ((SELECT CAST(value AS INT) FROM site_settings WHERE name = 'tl3_requires_topic_viewed_all_time'), 200) as tl3_requires_topic_viewed_all_time,
    COALESCE ((SELECT CAST(value AS INT) FROM site_settings WHERE name = 'tl3_requires_posts_read_all_time'), 500) as tl3_requires_posts_read_all_time,
    COALESCE ((SELECT CAST(value AS INT) FROM site_settings WHERE name = 'tl3_requires_max_flagged'), 5) as tl3_requires_max_flagged,
    COALESCE ((SELECT CAST(value AS INT) FROM site_settings WHERE name = 'tl3_promotion_min_duration'), 14) as tl3_promotion_min_duration,
    COALESCE ((SELECT CAST(value AS INT) FROM site_settings WHERE name = 'tl3_promotion_likes_given'), 30) as tl3_promotion_likes_given,
    COALESCE ((SELECT CAST(value AS INT) FROM site_settings WHERE name = 'tl3_promotion_likes_received'), 20) as tl3_promotion_likes_received
),

t as (
  SELECT
    CURRENT_TIMESTAMP - ((0 + MIN(tl3_time_period)) * (INTERVAL '1 days')) AS start,
    CURRENT_TIMESTAMP - (0 * (INTERVAL '1 days')) AS end
  FROM tl3_reqs
),


-- Topics viewed in time period
-- lesser of x% (default 25) topics created in time period (default 100 days)
-- OR cap (default 500)
tvtp AS (
    SELECT LEAST(floor(count(id)*(MIN(tl3_requires_topics_viewed)/100.0))::REAL,MIN(tl3_requires_topics_viewed_cap)) as all_topics
    FROM topics, t, tl3_reqs
    WHERE created_at > t.start 
        AND archetype = 'regular'
        AND deleted_at is null
),

-- Posts read in time period
-- lesser of x% (default 25) topics created in time period (default 100 days)
-- OR cap (default 20K)
prtp AS (
    SELECT LEAST(FLOOR(count(id)*(MIN(tl3_requires_posts_read)/100.0))::REAL,MIN(tl3_requires_posts_read_cap)) AS all_posts
    FROM t, posts, tl3_reqs
    WHERE posts.created_at > start 
        AND posts.deleted_at IS NULL
        AND posts.hidden_at IS NULL
        AND posts.last_editor_id >0  -- Omit Discobot & System
        AND (action_code IS NULL OR action_code != 'assigned')
),

-- Trust Level 2 users
tl AS (
    SELECT id AS user_id, username
    FROM users
    WHERE trust_level = 2
),

-- Users + visits & posts read last 100 days
pr AS (
    SELECT user_id, 
        COUNT(1) AS visits,
        SUM(posts_read) AS posts_read
    FROM t, user_visits
    INNER JOIN tl USING (user_id)
    WHERE visited_at > t.start
      AND visited_at < t.end
    GROUP BY user_id
    ORDER BY visits DESC
),

-- Posts Read All Time
prat AS (
    SELECT user_id, 
        SUM(posts_read) AS posts_read
    FROM t, user_visits
    INNER JOIN tl USING (user_id)
    GROUP BY user_id
),

-- Topics replied to
trt AS (
    SELECT posts.user_id,
           count(distinct topic_id) as replied_count
    FROM t, posts
    INNER JOIN tl USING (user_id)
    INNER JOIN topics ON topics.id = posts.topic_id
    WHERE posts.created_at > t.start
        AND posts.created_at < t.end
        AND topics.user_id <> posts.user_id
        AND posts.deleted_at IS NULL AND topics.deleted_at IS NULL
        AND archetype = 'regular'
    GROUP BY posts.user_id
),

-- Topics Viewed All Time
tvat AS (
    SELECT tv.user_id,
        COUNT(distinct tv.topic_id) AS topic_id
    FROM topic_views tv
    LEFT JOIN topics t ON tv.topic_id=t.id
    INNER JOIN tl ON tv.user_id=tl.user_id
    WHERE t.archetype = 'regular'
        AND t.deleted_at IS NULL
    GROUP BY tv.user_id
),

-- Topics Viewed
tva AS (
    SELECT tv.user_id,
        COUNT(distinct tv.topic_id) AS topic_id
    FROM t, topic_views tv
    LEFT JOIN topics on topic_id=topics.id
    INNER JOIN tl on tv.user_id=tl.user_id
    WHERE 
        topics.archetype = 'regular'
        AND topics.deleted_at is null
        AND viewed_at > t.start
        AND viewed_at < t.end
    GROUP BY tv.user_id
),

likes_received_lhd AS (
    SELECT ua.user_id
        , count(*) as likes_received_lhd
    FROM t, user_actions ua
    JOIN posts p on p.id=ua.target_post_id
    JOIN tl on ua.user_id=tl.user_id
    WHERE ua.action_type=1
        AND ua.created_at > t.start
        AND ua.created_at < t.end
    GROUP BY ua.user_id
),

likes_given_lhd AS (
    SELECT user_id, count(*) as likes_given_lhd
    FROM t, given_daily_likes
    INNER JOIN tl using (user_id)
    WHERE given_date > t.start
        AND given_date < t.end
    GROUP BY user_id
)

SELECT  pr.user_id, 
        tl.username,
        GREATEST(tl3_days_visited-COALESCE(pr.visits,0),0) as "Days visited time period gap",
        GREATEST(tl3_requires_topics_replied_to-COALESCE(trt.replied_count,0), 0)  as "Topic reply gap",
        GREATEST(tvtp.all_topics-COALESCE(tva.topic_id,0),0) AS "Topics Viewed time period gap of 150",
        GREATEST(tl3_requires_topic_viewed_all_time-COALESCE(tvat.topic_id,0),0) as "Topic viewed (AT) gap",
        GREATEST(prtp.all_posts - COALESCE(pr.posts_read,0),0) as "Posts Read lhd gap of 250",
        GREATEST(tl3_requires_posts_read_all_time-COALESCE(prat.posts_read,0),0) as "Posts Read (AT) gap",
        GREATEST(tl3_promotion_likes_given-COALESCE(likes_given_lhd,0),0) as "Likes given time period gap",
        GREATEST(tl3_promotion_likes_received-COALESCE(likes_received_lhd,0),0) as "Likes received lhd gap"
FROM prtp, tvtp, tl3_reqs, pr
LEFT JOIN tl USING (user_id)
LEFT JOIN trt USING (user_id)
LEFT JOIN tva USING (user_id)
LEFT JOIN tvat USING (user_id)
LEFT JOIN prat USING (user_id)
LEFT JOIN likes_received_lhd USING (user_id)
LEFT JOIN likes_given_lhd USING (user_id)
ORDER BY pr.visits DESC
  
LIMIT 25
3 إعجابات