You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
79 lines
2.4 KiB
79 lines
2.4 KiB
package relation
|
|
|
|
import (
|
|
"OpenIM/pkg/common/config"
|
|
"OpenIM/pkg/common/log"
|
|
"context"
|
|
"fmt"
|
|
"gorm.io/driver/mysql"
|
|
"strings"
|
|
"time"
|
|
|
|
"gorm.io/gorm"
|
|
"gorm.io/gorm/logger"
|
|
)
|
|
|
|
func newMysqlGormDB() (*gorm.DB, error) {
|
|
dsn := fmt.Sprintf("%s:%s@tcp(%s)/%s?charset=utf8mb4&parseTime=true&loc=Local",
|
|
config.Config.Mysql.DBUserName, config.Config.Mysql.DBPassword, config.Config.Mysql.DBAddress[0], "mysql")
|
|
db, err := gorm.Open(mysql.Open(dsn), nil)
|
|
if err != nil {
|
|
time.Sleep(time.Duration(30) * time.Second)
|
|
db, err = gorm.Open(mysql.Open(dsn), nil)
|
|
if err != nil {
|
|
panic(err.Error() + " open failed " + dsn)
|
|
}
|
|
}
|
|
sqlDB, err := db.DB()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
defer sqlDB.Close()
|
|
sql := fmt.Sprintf("CREATE DATABASE IF NOT EXISTS %s default charset utf8 COLLATE utf8_general_ci;", config.Config.Mysql.DBDatabaseName)
|
|
err = db.Exec(sql).Error
|
|
if err != nil {
|
|
return nil, fmt.Errorf("init db %w", err)
|
|
}
|
|
dsn = fmt.Sprintf("%s:%s@tcp(%s)/%s?charset=utf8mb4&parseTime=true&loc=Local",
|
|
config.Config.Mysql.DBUserName, config.Config.Mysql.DBPassword, config.Config.Mysql.DBAddress[0], config.Config.Mysql.DBDatabaseName)
|
|
newLogger := logger.New(
|
|
Writer{},
|
|
logger.Config{
|
|
SlowThreshold: time.Duration(config.Config.Mysql.SlowThreshold) * time.Millisecond, // Slow SQL threshold
|
|
LogLevel: logger.LogLevel(config.Config.Mysql.LogLevel), // Log level
|
|
IgnoreRecordNotFoundError: true, // Ignore ErrRecordNotFound error for logger
|
|
},
|
|
)
|
|
db, err = gorm.Open(mysql.Open(dsn), &gorm.Config{
|
|
Logger: newLogger,
|
|
})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
sqlDB, err = db.DB()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
sqlDB.SetConnMaxLifetime(time.Second * time.Duration(config.Config.Mysql.DBMaxLifeTime))
|
|
sqlDB.SetMaxOpenConns(config.Config.Mysql.DBMaxOpenConns)
|
|
sqlDB.SetMaxIdleConns(config.Config.Mysql.DBMaxIdleConns)
|
|
return db, nil
|
|
}
|
|
|
|
// gorm mysql
|
|
func NewGormDB() (*gorm.DB, error) {
|
|
return newMysqlGormDB()
|
|
}
|
|
|
|
type Writer struct{}
|
|
|
|
func (w Writer) Printf(format string, args ...interface{}) {
|
|
s := fmt.Sprintf(format, args...)
|
|
l := strings.Split(s, "\n")
|
|
if len(l) == 2 {
|
|
log.ZDebug(context.Background(), "sql exec detail", "gorm", l[0], "sql", l[1])
|
|
} else {
|
|
log.ZDebug(context.Background(), "sql exec detail", "sql", s)
|
|
}
|
|
}
|