65 lines
1.3 KiB
Go
65 lines
1.3 KiB
Go
package models
|
|
|
|
import (
|
|
"time"
|
|
|
|
"git.apinb.com/bsm-sdk/core/database"
|
|
"git.apinb.com/bsm-sdk/core/utils"
|
|
"git.apinb.com/quant/gostock/internal/impl"
|
|
"gorm.io/gorm"
|
|
)
|
|
|
|
// StartModel 策略模型
|
|
type StratModel struct {
|
|
gorm.Model
|
|
StratKey string
|
|
Ymd int
|
|
Code string
|
|
UpDateMonth int //上市时间,月数
|
|
IndustryScore int // 行业分组
|
|
IsSt int
|
|
GtAmount int // 每日交易额大于设定值
|
|
GtPrice int // 最近20日交易日价格大于设定值
|
|
GtRoe int // ROE 是否大于设定值
|
|
|
|
}
|
|
|
|
func init() {
|
|
database.AppendMigrate(&StratModel{})
|
|
}
|
|
|
|
// TableName 设置表名
|
|
func (StratModel) TableName() string {
|
|
return "strat_model"
|
|
}
|
|
|
|
func NewStratModel(key, code string) *StratModel {
|
|
obj := StratModel{
|
|
StratKey: key,
|
|
Ymd: GetYmd(),
|
|
Code: code,
|
|
}
|
|
return &obj
|
|
}
|
|
|
|
func (s *StratModel) Save() error {
|
|
var cnt int64
|
|
impl.DBService.Model(&StratModel{}).Where("strat_key=? and ymd=? and code=?", s.StratKey, s.Ymd, s.Code).Count(&cnt)
|
|
|
|
if cnt == 0 {
|
|
// create record.
|
|
return impl.DBService.Create(s).Error
|
|
} else {
|
|
// update record.
|
|
return impl.DBService.Model(&StratModel{}).Where("strat_key=? and ymd=? and code=?", s.StratKey, s.Ymd, s.Code).Updates(s).Error
|
|
}
|
|
|
|
return nil
|
|
|
|
}
|
|
|
|
func GetYmd() int {
|
|
ymd := time.Now().Format("20060102")
|
|
return utils.String2Int(ymd)
|
|
}
|