SimpleCloudNotifier/scnserver/db/dbtools/logger.go

114 lines
2.4 KiB
Go
Raw Normal View History

package dbtools
import (
"context"
"fmt"
"github.com/rs/zerolog/log"
2023-01-17 21:14:42 +01:00
"gogs.mikescher.com/BlackForestBytes/goext/rext"
"gogs.mikescher.com/BlackForestBytes/goext/sq"
2023-01-17 21:14:42 +01:00
"regexp"
"strings"
)
2023-01-17 21:14:42 +01:00
var rexWhitespaceRun = rext.W(regexp.MustCompile("\\s{2,}"))
type DBLogger struct {
Ident string
}
func (l DBLogger) PrePing(ctx context.Context) error {
log.Debug().Msg("[SQL-PING]")
return nil
}
func (l DBLogger) PreTxBegin(ctx context.Context, txid uint16) error {
log.Debug().Msg(fmt.Sprintf("[SQL-TX<%s|%d>-START]", l.Ident, txid))
return nil
}
func (l DBLogger) PreTxCommit(txid uint16) error {
log.Debug().Msg(fmt.Sprintf("[SQL-TX<%s|%d>-COMMIT]", l.Ident, txid))
return nil
}
func (l DBLogger) PreTxRollback(txid uint16) error {
log.Debug().Msg(fmt.Sprintf("[SQL-TX<%s|%d>-ROLLBACK]", l.Ident, txid))
return nil
}
func (l DBLogger) PreQuery(ctx context.Context, txID *uint16, sql *string, params *sq.PP) error {
if txID == nil {
log.Debug().Msg(fmt.Sprintf("[SQL<%s>-QUERY] %s", l.Ident, fmtSQLPrint(*sql)))
} else {
log.Debug().Msg(fmt.Sprintf("[SQL-TX<%s|%d>-QUERY] %s", l.Ident, *txID, fmtSQLPrint(*sql)))
}
return nil
}
func (l DBLogger) PreExec(ctx context.Context, txID *uint16, sql *string, params *sq.PP) error {
if txID == nil {
log.Debug().Msg(fmt.Sprintf("[SQL-<%s>-EXEC] %s", l.Ident, fmtSQLPrint(*sql)))
} else {
log.Debug().Msg(fmt.Sprintf("[SQL-TX<%s|%d>-EXEC] %s", l.Ident, *txID, fmtSQLPrint(*sql)))
}
return nil
}
func (l DBLogger) PostPing(result error) {
//
}
func (l DBLogger) PostTxBegin(txid uint16, result error) {
//
}
func (l DBLogger) PostTxCommit(txid uint16, result error) {
//
}
func (l DBLogger) PostTxRollback(txid uint16, result error) {
//
}
func (l DBLogger) PostQuery(txID *uint16, sqlOriginal string, sqlReal string, params sq.PP) {
//
}
func (l DBLogger) PostExec(txID *uint16, sqlOriginal string, sqlReal string, params sq.PP) {
//
}
func fmtSQLPrint(sql string) string {
2023-01-17 21:14:42 +01:00
if strings.Contains(strings.TrimRight(sql, ";\r\n\t "), ";") {
str := "(...multi...)"
for _, v := range strings.Split(sql, ";") {
v = strings.ReplaceAll(v, "\r", "")
v = strings.ReplaceAll(v, "\n", " ")
v = strings.TrimRight(v, ";")
v = strings.TrimSpace(v)
v = rexWhitespaceRun.ReplaceAll(v, " ", true)
str += "\n" + " " + v
}
return str
2023-01-17 21:14:42 +01:00
} else {
sql = strings.ReplaceAll(sql, "\r", "")
sql = strings.ReplaceAll(sql, "\n", " ")
sql = rexWhitespaceRun.ReplaceAll(sql, " ", true)
return sql
}
}