feat: site languages, setup and site URL settings

internal/infrastructure/persistence/database/mysql.go

@@ -2,6 +2,7 @@ package database
 
 import (
 	domainUpdate "RenewCMS/internal/domain/update"
+	"errors"
 	"fmt"
 	"net"
 	"strings"
@@ -22,6 +23,8 @@ const (
 	mysqlSessionSQLMode  = "'ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_ENGINE_SUBSTITUTION'"
 	mysqlTableOptionsKey = "gorm:table_options"
 	redactedPassword     = "***"
+	mysqlLockNowait      = 3572
+	mysqlLockWaitTimeout = 1205
 )
 
 type mysqlDriver struct{}
@@ -84,3 +87,8 @@ func tableOptionsFor(db *gorm.DB) *gorm.DB {
 	}
 	return db
 }
+
+func (mysqlDriver) IsLockContention(err error) bool {
+	var failure *mysqldriver.MySQLError
+	return errors.As(err, &failure) && (failure.Number == mysqlLockNowait || failure.Number == mysqlLockWaitTimeout)
+}