52 lines
1.5 KiB
Ruby
52 lines
1.5 KiB
Ruby
class UserVisit < ActiveRecord::Base
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def self.counts_by_day_query(start_date, end_date, group_id = nil)
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result = where('visited_at >= ? and visited_at <= ?', start_date.to_date, end_date.to_date)
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if group_id
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result = result.joins("INNER JOIN users ON users.id = user_visits.user_id")
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result = result.joins("INNER JOIN group_users ON group_users.user_id = users.id")
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result = result.where("group_users.group_id = ?", group_id)
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end
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result.group(:visited_at).order(:visited_at)
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end
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# A count of visits in a date range by day
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def self.by_day(start_date, end_date, group_id = nil)
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counts_by_day_query(start_date, end_date, group_id).count
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end
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def self.mobile_by_day(start_date, end_date, group_id = nil)
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counts_by_day_query(start_date, end_date, group_id).where(mobile: true).count
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end
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def self.ensure_consistency!
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exec_sql <<SQL
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UPDATE user_stats u set days_visited =
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(
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SELECT COUNT(*) FROM user_visits v WHERE v.user_id = u.user_id
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)
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WHERE days_visited <>
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(
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SELECT COUNT(*) FROM user_visits v WHERE v.user_id = u.user_id
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)
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SQL
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end
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end
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# == Schema Information
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#
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# Table name: user_visits
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#
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# id :integer not null, primary key
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# user_id :integer not null
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# visited_at :date not null
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# posts_read :integer default(0)
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# mobile :boolean default(FALSE)
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#
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# Indexes
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#
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# index_user_visits_on_user_id_and_visited_at (user_id,visited_at) UNIQUE
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# index_user_visits_on_visited_at_and_mobile (visited_at,mobile)
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#
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