63 lines
1.2 KiB
Go
63 lines
1.2 KiB
Go
package param
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
|
|
"go-common/app/interface/main/app-resource/conf"
|
|
"go-common/app/interface/main/app-resource/model/param"
|
|
"go-common/library/database/sql"
|
|
"go-common/library/log"
|
|
)
|
|
|
|
const (
|
|
// get param key and value
|
|
_getAllSQL = "SELECT name,value,plat,build,conditions FROM param WHERE state=0 AND plat!=9"
|
|
)
|
|
|
|
// Dao is a param dao.
|
|
type Dao struct {
|
|
db *sql.DB
|
|
get *sql.Stmt
|
|
}
|
|
|
|
// New new a param dao.
|
|
func New(c *conf.Config) (d *Dao) {
|
|
d = &Dao{
|
|
db: sql.NewMySQL(c.MySQL.Show),
|
|
}
|
|
// prepare
|
|
d.get = d.db.Prepared(_getAllSQL)
|
|
return
|
|
}
|
|
|
|
// All get all param
|
|
func (d *Dao) All(ctx context.Context) (m map[string][]*param.Param, err error) {
|
|
rows, err := d.get.Query(ctx)
|
|
if err != nil {
|
|
log.Error("d.get error(%v)", err)
|
|
return nil, err
|
|
}
|
|
defer rows.Close()
|
|
m = map[string][]*param.Param{}
|
|
var _key = "param_%d"
|
|
for rows.Next() {
|
|
p := ¶m.Param{}
|
|
if err = rows.Scan(&p.Name, &p.Value, &p.Plat, &p.Build, &p.Condition); err != nil {
|
|
log.Error("row.Scan error(%v)", err)
|
|
return nil, err
|
|
}
|
|
p.Change()
|
|
key := fmt.Sprintf(_key, p.Plat)
|
|
m[key] = append(m[key], p)
|
|
}
|
|
return
|
|
}
|
|
|
|
// Close close memcache resource.
|
|
func (d *Dao) Close() {
|
|
if d.db != nil {
|
|
d.db.Close()
|
|
}
|
|
}
|