35 lines
1.2 KiB
Ruby
35 lines
1.2 KiB
Ruby
|
class CreateGivenDailyLikes < ActiveRecord::Migration
|
||
|
|
def up
|
||
|
|
create_table :given_daily_likes, id: false, force: true do |t|
|
||
|
|
t.integer :user_id, null: false
|
||
|
|
t.integer :likes_given, null: false
|
||
|
|
t.date :given_date, null: false
|
||
|
|
t.boolean :limit_reached, null: false, default: false
|
||
|
|
end
|
||
|
|
add_index :given_daily_likes, [:user_id, :given_date], unique: true
|
||
|
|
add_index :given_daily_likes, [:limit_reached, :user_id]
|
||
|
|
|
||
|
|
max_likes_rows = execute("SELECT value FROM site_settings WHERE name = 'max_likes_per_day'")
|
||
|
|
if max_likes_rows && max_likes_rows.cmd_tuples > 0
|
||
|
|
max_likes = max_likes_rows[0]['value'].to_i
|
||
|
|
end
|
||
|
|
max_likes ||= 50
|
||
|
|
|
||
|
|
execute "INSERT INTO given_daily_likes (user_id, likes_given, limit_reached, given_date)
|
||
|
|
SELECT pa.user_id,
|
||
|
|
COUNT(*),
|
||
|
|
CASE WHEN COUNT(*) >= #{max_likes} THEN true
|
||
|
|
ELSE false
|
||
|
|
END,
|
||
|
|
pa.created_at::date
|
||
|
|
FROM post_actions AS pa
|
||
|
|
WHERE pa.post_action_type_id = 2
|
||
|
|
AND pa.deleted_at IS NULL
|
||
|
|
GROUP BY pa.user_id, pa.created_at::date"
|
||
|
|
end
|
||
|
|
|
||
|
|
def down
|
||
|
|
drop_table :given_daily_likes
|
||
|
|
end
|
||
|
|
end
|