/
storage.go
55 lines (49 loc) · 1.02 KB
/
storage.go
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package storage
import (
"fmt"
"time"
"gorm.io/driver/mysql"
"gorm.io/gorm"
"gorm.io/gorm/logger"
)
// DataBase ...
type DataBase struct {
DriverName string
Host string
Port int
User string
PassWord string
DBName string
}
// RedisConf ...
type RedisConf struct {
NetWork string
HostAddr string
PassWord string
MaxIdle int
MaxActive int
IdleTimeout int64
}
// NewGormDB new gorm.DB
func NewGormDB(c *DataBase) *gorm.DB {
// select the database type as mysql
dsn := fmt.Sprintf("%s:%s@tcp(%s:%d)/%s?charset=utf8mb4&parseTime=True&loc=Local", c.User, c.PassWord, c.Host, c.Port, c.DBName)
db, err := gorm.Open(mysql.Open(dsn), &gorm.Config{
Logger: logger.Default.LogMode(logger.Info),
})
if err != nil {
panic(err)
}
sqlDB, err := db.DB()
if err != nil {
panic(err)
}
sqlDB.SetConnMaxLifetime(time.Hour)
sqlDB.SetMaxOpenConns(100)
sqlDB.SetMaxIdleConns(10)
return db
}
// RecordNotFound ...
func RecordNotFound(err error) bool {
return err == gorm.ErrRecordNotFound
}