91 lines
2.3 KiB
Go
91 lines
2.3 KiB
Go
package services
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import (
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"database/sql"
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"log"
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"synlotto-website/handlers"
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"synlotto-website/models"
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"synlotto-website/rules"
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)
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func RunTicketMatching(db *sql.DB, triggeredBy string) (models.MatchRunStats, error) {
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stats := models.MatchRunStats{}
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rows, err := db.Query(`
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SELECT id, game_type, draw_date, ball1, ball2, ball3, ball4, ball5, bonus1
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FROM my_tickets
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WHERE matched_draw_id IS NULL
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`)
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if err != nil {
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return stats, err
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}
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defer rows.Close()
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for rows.Next() {
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var t models.Ticket
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var b1, b2, b3, b4, b5, bonus sql.NullInt64
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if err := rows.Scan(&t.ID, &t.GameType, &t.DrawDate, &b1, &b2, &b3, &b4, &b5, &bonus); err != nil {
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continue
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}
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t.Balls = []int{int(b1.Int64), int(b2.Int64), int(b3.Int64), int(b4.Int64), int(b5.Int64)}
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if bonus.Valid {
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t.BonusBalls = []int{int(bonus.Int64)}
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} else {
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t.BonusBalls = nil
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}
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draw := GetDrawResultForTicket(db, t.GameType, t.DrawDate)
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result := handlers.MatchTicketToDraw(t, draw, rules.ThunderballPrizeRules)
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if result.MatchedDrawID == 0 {
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continue // no draw found
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}
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_, err := db.Exec(`
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UPDATE my_tickets SET
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matched_draw_id = ?, matched_main = ?, matched_bonus = ?, prize_tier = ?, is_winner = ?
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WHERE id = ?`,
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result.MatchedDrawID, result.MatchedMain, result.MatchedBonus, result.PrizeTier, result.IsWinner, t.ID,
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)
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if err != nil {
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continue
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}
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stats.TicketsMatched++
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if result.IsWinner {
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stats.WinnersFound++
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}
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}
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_, _ = db.Exec(`
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INSERT INTO matching_log (triggered_by, tickets_matched, winners_found)
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VALUES (?, ?, ?)`,
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triggeredBy, stats.TicketsMatched, stats.WinnersFound,
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)
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return stats, nil
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}
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func GetDrawResultForTicket(db *sql.DB, game string, drawDate string) models.DrawResult {
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var result models.DrawResult
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query := `
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SELECT id, ball1, ball2, ball3, ball4, ball5, bonus1
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FROM results_thunderball
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WHERE draw_date = ?
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`
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var b1, b2, b3, b4, b5, bonus sql.NullInt64
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err := db.QueryRow(query, drawDate).Scan(&result.DrawID, &b1, &b2, &b3, &b4, &b5, &bonus)
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if err != nil {
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log.Printf("No draw found for %s %s: %v", game, drawDate, err)
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return result
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}
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result.GameType = game
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result.DrawDate = drawDate
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result.Balls = []int{int(b1.Int64), int(b2.Int64), int(b3.Int64), int(b4.Int64), int(b5.Int64)}
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if bonus.Valid {
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result.BonusBalls = []int{int(bonus.Int64)}
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}
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return result
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}
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