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refactor: Change event quest updating to use transactions rather than directly commiting

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This commit is contained in:
Matthew
2023-11-17 22:18:07 -05:00
parent 800e993c1f
commit 233990f452
1 changed files with 9 additions and 2 deletions
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11
server/channelserver/handlers_quest.go
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@@ -205,11 +205,15 @@ func handleMsgMhfEnumerateQuest(s *Session, p mhfpacket.MHFPacket) {
}
defer rows.Close()
// Commit event quest changes to a transaction instead of doing it one by one for to help with performance
transaction, _ := s.server.db.Begin()
for rows.Next() {
var id, mark uint32
var questId, activeDuration, inactiveDuration int
var maxPlayers, questType uint8
var startTime time.Time
err := rows.Scan(&id, &maxPlayers, &questType, &questId, &mark, &startTime, &activeDuration, &inactiveDuration)
if err != nil {
continue
@@ -219,14 +223,14 @@ func handleMsgMhfEnumerateQuest(s *Session, p mhfpacket.MHFPacket) {
rotationTime := startTime.Add(time.Duration(activeDuration+inactiveDuration) * 24 * time.Hour)
if currentTime.After(rotationTime) {
// The rotation time has passed, update the start time and reset the rotation
_, err := s.server.db.Exec("UPDATE event_quests SET start_time = $1 WHERE quest_id = $2", rotationTime, questId)
_, err := transaction.Exec("UPDATE event_quests SET start_time = $1 WHERE quest_id = $2", rotationTime, questId)
if err != nil {
return
}
}
// Check if the quest is currently active
if currentTime.After(startTime) && currentTime.Sub(startTime) <= time.Duration(activeDuration) * 24 * time.Hour {
if currentTime.After(startTime) && currentTime.Sub(startTime) <= time.Duration(activeDuration)*24*time.Hour {
data, err := makeEventQuest(s, rows)
if err != nil {
continue
@@ -245,6 +249,9 @@ func handleMsgMhfEnumerateQuest(s *Session, p mhfpacket.MHFPacket) {
}
}
// Commit transaction so to write to the database.
transaction.Commit()
type tuneValue struct {
ID uint16
Value uint16