func isStockCached(code string) bool {
var isOk bool
var v []*RzrqStockData
if v, isOk = stockDataCached[code]; !isOk {
return false
}
if len(v) == 0 {
return false
}
t := v[0].Date
df := "20060102"
now := gos.NowInLocation()
// 00:00 - 08:00
if now.Hour() < 8 {
now = now.AddDate(0, 0, -1)
}
tStr := t.Format(df)
nowStr := now.Format(df)
appConf := gos.Configuration.GetConf("other")
if util.InStringSlice(appConf.GetStringSlice("holiday"), nowStr) {
return true
}
switch now.Weekday() {
case time.Sunday:
if now.AddDate(0, 0, -2).Format(df) == tStr {
return true
}
case time.Monday:
if now.AddDate(0, 0, -3).Format(df) == tStr {
return true
}
default:
if now.Format(df) == tStr {
return true
}
}
return false
}
func isCached() bool {
if len(sumdataCached) == 0 {
return false
}
t := sumdataCached[0].Date
df := "20060102"
now := gos.NowInLocation()
// 00:00 - 08:00 当作前一天看待
if now.Hour() < 8 {
now = now.AddDate(0, 0, -1)
}
tStr := t.Format(df)
nowStr := now.Format(df)
appConf := gos.Configuration.GetConf("other")
if util.InStringSlice(appConf.GetStringSlice("holiday"), nowStr) {
return true
}
switch now.Weekday() {
case time.Sunday:
if now.AddDate(0, 0, -2).Format(df) == tStr {
return true
}
case time.Monday:
if now.AddDate(0, 0, -3).Format(df) == tStr {
if sumdataCached[0].SMrzye < 0 {
return false
}
return true
}
default:
if nowStr == tStr {
return true
}
}
return false
}
// alertAtHgtChanged
// n range of minute
func alertAtHgtChanged(n int, diff float64) error {
now := gos.NowInLocation()
switch now.Weekday() {
case time.Sunday, time.Saturday:
return nil
}
appConf := gos.Configuration.GetConf("other")
if util.InStringSlice(appConf.GetStringSlice("holiday"), now.Format("20060102")) {
return nil
}
//如果已经通知过，那么未来一段时间内不再通知
if countAlertAtHgtChanged > countAlertAtHgtChangedStep {
isAlertAtHgtChanged = false
}
if isAlertAtHgtChanged && countAlertAtHgtChanged < countAlertAtHgtChangedStep {
countAlertAtHgtChanged++
return nil
}
nowUnix := now.Unix()
df := "2006-01-02 15:04"
t := fmt.Sprintf("%04d-%02d-%02d", now.Year(), now.Month(), now.Day())
begin, err := time.ParseInLocation(df, fmt.Sprintf("%s %02d:%02d", t, 9, 0), gos.GetSite().Location)
if err != nil {
return err
}
beginUnix := begin.Unix()
end, err := time.ParseInLocation(df, fmt.Sprintf("%s %02d:%02d", t, 15, 15), gos.GetSite().Location)
if err != nil {
return err
}
// gos.Log.Info("alertAtHgtChanged A", n, diff, now, begin, end)
if nowUnix < beginUnix || nowUnix > end.Unix() {
return nil
}
minute := int((nowUnix - beginUnix) / 60)
// 排除中午时间
midA, _ := time.ParseInLocation(df, fmt.Sprintf("%s %02d:%02d", t, 12, 0), gos.GetSite().Location)
midB, _ := time.ParseInLocation(df, fmt.Sprintf("%s %02d:%02d", t, 13, 0), gos.GetSite().Location)
if nowUnix > midA.Unix() && nowUnix < midB.Unix() {
return nil
} else if nowUnix > midB.Unix() {
minute -= 60
}
if minute < n+2 {
return nil
}
items, err := GetHgtAmount()
if err != nil {
return err
}
// gos.Log.Info("alertAtHgtChanged B", minute, n, len(items))
amountCurrent := items[minute].AmountA
// 如果当前时间的金额==0，那么退一步取值
if amountCurrent == 0 {
minute = minute - 1
amountCurrent = items[minute].AmountA
}
// 如果任然==0，判断是数据有误
if amountCurrent == 0 && minute > 10 {
gos.Log.Info("amountCurrent==0 min=", minute, " ", items[minute], items[minute-1], items[minute-2], items[minute-3])
return nil
}
amountBefore := items[minute-n].AmountA
if amountBefore == 0 && minute > 10 {
gos.Log.Info("amountBefore==0 min=", minute, " ", items[minute], items[minute-1], items[minute-2], items[minute-3])
return nil
}
diffCurrent := amountCurrent - amountBefore
// gos.Log.Info("alertAtHgtChanged C", "cur", amountCurrent, "bef", amountBefore, "Diff:", diffCurrent, items[minute].Date, items[minute-n].Date)
// 如果幅度小于预期，则退出检查
if math.Abs(diffCurrent) < diff {
return nil
}
conf := gos.Configuration.GetConf("mail")
addr := conf.Get("addr")
from := mail.Address{conf.Get("mail_user_name"), conf.Get("mail")}
user := conf.Get("mail_user")
password := conf.Get("mail_password")
client := gos.NewSmtpPlainMail(addr, from, user, password)
to := make([]*mail.Address, 1)
to[0] = &mail.Address{"jiorry", "*****@*****.**"}
var title string
var body string
if diffCurrent > 0 {
title = fmt.Sprintf("沪港通资金异动 %.2f", diffCurrent)
} else {
title = fmt.Sprintf("沪港通资金异动 %.2f", diffCurrent)
}
for i := 0; i < n; i++ {
body += fmt.Sprintln(items[minute-i].Date.Format("15:04"), " ", items[minute-i].AmountA)
}
body += fmt.Sprintf("资金变动：%.2f\n", diffCurrent)
body += fmt.Sprintln("http://data.eastmoney.com/bkzj/hgt.html")
err = client.Send(title, body, to)
if err != nil {
return err
}
gos.Log.Info("Send Email", t)
isAlertAtHgtChanged = true
countAlertAtHgtChanged = 0
return nil
}