35 lines
1.2 KiB
Ruby
35 lines
1.2 KiB
Ruby
class CreateGivenDailyLikes < ActiveRecord::Migration[4.2]
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def up
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create_table :given_daily_likes, id: false, force: true do |t|
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t.integer :user_id, null: false
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t.integer :likes_given, null: false
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t.date :given_date, null: false
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t.boolean :limit_reached, null: false, default: false
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end
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add_index :given_daily_likes, [:user_id, :given_date], unique: true
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add_index :given_daily_likes, [:limit_reached, :user_id]
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max_likes_rows = execute("SELECT value FROM site_settings WHERE name = 'max_likes_per_day'")
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if max_likes_rows && max_likes_rows.cmd_tuples > 0
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max_likes = max_likes_rows[0]['value'].to_i
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end
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max_likes ||= 50
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execute "INSERT INTO given_daily_likes (user_id, likes_given, limit_reached, given_date)
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SELECT pa.user_id,
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COUNT(*),
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CASE WHEN COUNT(*) >= #{max_likes} THEN true
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ELSE false
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END,
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pa.created_at::date
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FROM post_actions AS pa
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WHERE pa.post_action_type_id = 2
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AND pa.deleted_at IS NULL
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GROUP BY pa.user_id, pa.created_at::date"
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end
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def down
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drop_table :given_daily_likes
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end
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end
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