/
visit.go
56 lines (51 loc) · 1.28 KB
/
visit.go
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package global
import (
"strconv"
"time"
"github.com/sirupsen/logrus"
)
// MonthlyAPIVisit counts the api visit history
type MonthlyAPIVisit struct {
YM uint32 // YM is yyyymm
Count uint32 // visit count this mounth
}
// VisitAPI increases count of this mounth by 1
func (u *UserDatabase) VisitAPI() {
now := time.Now()
ym := uint32(now.Year())*100 + uint32(now.Month())
var v MonthlyAPIVisit
u.mu.Lock()
defer u.mu.Unlock()
_ = u.db.Find(UserTableMonthlyAPIVisit, &v, "WHERE YM="+strconv.FormatUint(uint64(ym), 10))
v.YM = ym
v.Count++
err := u.db.Insert(UserTableMonthlyAPIVisit, &v)
if err != nil {
logrus.Warnln("[global.user] insert visit error:", err)
}
}
// GetAnnualAPIVisitCount get the latest 12 mounths' count
func (u *UserDatabase) GetAnnualAPIVisitCount() (cnts [12]uint32) {
var v MonthlyAPIVisit
var yms [12]uint32
now := time.Now()
y100 := uint32(now.Year()) * 100
py100 := uint32(now.Year()-1) * 100
nm := int(now.Month())
for i := 0; i < nm; i++ {
yms[i] = y100 + uint32(i+1)
}
for i := nm; i < 12; i++ {
yms[i] = py100 + uint32(i+1)
}
u.mu.RLock()
defer u.mu.RUnlock()
i := 0
for _, ym := range yms {
_ = u.db.Find(UserTableMonthlyAPIVisit, &v, "WHERE YM="+strconv.FormatUint(uint64(ym), 10))
cnts[i] = v.Count
i++
v.Count = 0
}
return
}