52 lines
863 B
Go
52 lines
863 B
Go
package charge
|
|
|
|
import (
|
|
"context"
|
|
|
|
"go-common/app/job/main/growup/conf"
|
|
"go-common/library/database/sql"
|
|
)
|
|
|
|
// Dao dao
|
|
type Dao struct {
|
|
c *conf.Config
|
|
db *sql.DB
|
|
}
|
|
|
|
// New fn
|
|
func New(c *conf.Config) (d *Dao) {
|
|
d = &Dao{
|
|
c: c,
|
|
db: sql.NewMySQL(c.Mysql.Growup),
|
|
}
|
|
return d
|
|
}
|
|
|
|
// Ping ping health.
|
|
func (d *Dao) Ping(c context.Context) (err error) {
|
|
return d.db.Ping(c)
|
|
}
|
|
|
|
// Close close connections of mc, redis, db.
|
|
func (d *Dao) Close() {
|
|
if d.db != nil {
|
|
d.db.Close()
|
|
}
|
|
}
|
|
|
|
// Exec exec
|
|
func (d *Dao) Exec(c context.Context, sql string) (err error) {
|
|
_, err = d.db.Exec(c, sql)
|
|
return
|
|
}
|
|
|
|
// QueryRow QueryRow
|
|
func (d *Dao) QueryRow(c context.Context, sql string) (rows *sql.Row) {
|
|
return d.db.QueryRow(c, sql)
|
|
}
|
|
|
|
// Query query
|
|
func (d *Dao) Query(c context.Context, sql string) (rows *sql.Rows, err error) {
|
|
return d.db.Query(c, sql)
|
|
}
|