mirror of https://github.com/status-im/fathom.git
64 lines
1.6 KiB
Go
64 lines
1.6 KiB
Go
package count
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import (
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"github.com/dannyvankooten/ana/datastore"
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)
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// TotalUniqueBrowsers returns the total # of unique browsers between two given timestamps
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func TotalUniqueBrowsers(before int64, after int64) int {
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var total int
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stmt, err := datastore.DB.Prepare(`
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SELECT
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IFNULL( SUM(t.count_unique), 0 )
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FROM total_browser_names t
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WHERE UNIX_TIMESTAMP(t.date) <= ? AND UNIX_TIMESTAMP(t.date) >= ?`)
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checkError(err)
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defer stmt.Close()
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err = stmt.QueryRow(before, after).Scan(&total)
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checkError(err)
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return total
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}
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// Browsers returns a point slice containing browser data per browser name
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func Browsers(before int64, after int64, limit int) []Point {
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stmt, err := datastore.DB.Prepare(`
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SELECT
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t.value,
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SUM(t.count_unique) AS count
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FROM total_browser_names t
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WHERE UNIX_TIMESTAMP(t.date) <= ? AND UNIX_TIMESTAMP(t.date) >= ?
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GROUP BY t.value
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ORDER BY count DESC
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LIMIT ?`)
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checkError(err)
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defer stmt.Close()
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rows, err := stmt.Query(before, after, limit)
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checkError(err)
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points := newPointSlice(rows)
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total := TotalUniqueBrowsers(before, after)
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points = calculatePointPercentages(points, total)
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return points
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}
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// CreateBrowserTotals aggregates screen data into daily totals
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func CreateBrowserTotals(since string) {
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rows := queryTotalRows(`
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SELECT
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v.browser_name,
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COUNT(*) AS count,
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COUNT(DISTINCT(pv.visitor_id)) AS count_unique,
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DATE_FORMAT(pv.timestamp, "%Y-%m-%d") AS date_group
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FROM pageviews pv
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LEFT JOIN visitors v ON v.id = pv.visitor_id
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WHERE pv.timestamp > ?
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GROUP BY date_group, v.browser_name`, since)
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processTotalRows(rows, "total_browser_names")
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}
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