mirror of https://github.com/status-im/fathom.git
99 lines
2.9 KiB
Go
99 lines
2.9 KiB
Go
package sqlstore
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import (
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"database/sql"
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"strings"
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"time"
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"github.com/usefathom/fathom/pkg/models"
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)
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// GetPageview selects a single pageview by its string ID
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func (db *sqlstore) GetPageview(id string) (*models.Pageview, error) {
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result := &models.Pageview{}
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query := db.Rebind(`SELECT * FROM pageviews WHERE id = ? LIMIT 1`)
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err := db.Get(result, query, id)
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if err != nil {
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if err == sql.ErrNoRows {
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return nil, ErrNoResults
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}
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return nil, err
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}
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return result, nil
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}
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// InsertPageviews inserts multiple pageviews using a single INSERT statement
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func (db *sqlstore) InsertPageviews(pageviews []*models.Pageview) error {
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n := len(pageviews)
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if n == 0 {
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return nil
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}
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placeholders := make([]string, 0, n)
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values := make([]interface{}, 0, n*10)
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for i := 0; i < n; i++ {
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placeholders = append(placeholders, "(?, ?, ?, ?, ?, ?, ?, ?, ?, ?)")
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values = append(values, pageviews[i].ID, pageviews[i].Hostname, pageviews[i].Pathname, pageviews[i].IsNewVisitor, pageviews[i].IsNewSession, pageviews[i].IsUnique, pageviews[i].IsBounce, pageviews[i].Referrer, pageviews[i].Duration, pageviews[i].Timestamp)
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}
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query := `INSERT INTO pageviews(id, hostname, pathname, is_new_visitor, is_new_session, is_unique, is_bounce, referrer, duration, timestamp) VALUES `
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query = query + strings.Join(placeholders, ",")
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query = db.Rebind(query)
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_, err := db.Exec(query, values...)
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if err != nil {
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return err
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}
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return nil
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}
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// UpdatePageviews updates multiple pageviews using a single transaction
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// Please note that this function only updates the IsBounce and Duration properties
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func (db *sqlstore) UpdatePageviews(pageviews []*models.Pageview) error {
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if len(pageviews) == 0 {
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return nil
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}
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tx, err := db.Beginx()
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if err != nil {
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return err
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}
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query := tx.Rebind(`UPDATE pageviews SET is_bounce = ?, duration = ? WHERE id = ?`)
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stmt, err := tx.Preparex(query)
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if err != nil {
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return err
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}
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for i := 0; i < len(pageviews); i++ {
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_, err = stmt.Exec(query, pageviews[i].IsBounce, pageviews[i].Duration)
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}
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err = tx.Commit()
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return err
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}
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// GetProcessablePageviews selects all pageviews which are "done" (ie not still waiting for bounce flag or duration)
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func (db *sqlstore) GetProcessablePageviews() ([]*models.Pageview, error) {
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var results []*models.Pageview
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thirtyMinsAgo := time.Now().Add(-30 * time.Minute)
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// We use FALSE here, even though SQLite has no BOOLEAN value. If it fails, maybe we can roll our own Rebind?
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query := db.Rebind(`SELECT * FROM pageviews WHERE ( duration > 0 AND is_bounce = FALSE ) OR timestamp < ? LIMIT 500`)
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err := db.Select(&results, query, thirtyMinsAgo)
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return results, err
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}
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func (db *sqlstore) DeletePageviews(pageviews []*models.Pageview) error {
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ids := []string{}
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for _, p := range pageviews {
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ids = append(ids, "'"+p.ID+"'")
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}
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query := db.Rebind(`DELETE FROM pageviews WHERE id IN(` + strings.Join(ids, ",") + `)`)
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_, err := db.Exec(query)
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return err
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}
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