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