45 lines
835 B
Go
45 lines
835 B
Go
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package model
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import (
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"crypto/md5"
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"fmt"
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"io"
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"strconv"
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"time"
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xtime "go-common/library/time"
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)
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// QR represents pay qr info.
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type QR struct {
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ExpireAt xtime.Time
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URL string
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Token string
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}
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// PayParam represents pay params.
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type PayParam struct {
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Mid int64
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Pid int32
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BuyNum int32
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Guid string
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AppChannel string
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Status int8
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OrderNo string
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ExpireAt xtime.Time
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}
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// MD5 calculates md5 of pay params.
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func (p *PayParam) MD5() string {
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m := md5.New()
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io.WriteString(m, strconv.Itoa(int(p.Mid)))
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io.WriteString(m, strconv.Itoa(int(p.Pid)))
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io.WriteString(m, strconv.Itoa(int(p.ExpireAt)))
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return fmt.Sprintf("%x", string(m.Sum(nil)))
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}
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// IsExpired return true if pay param is expired.
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func (p *PayParam) IsExpired() bool {
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return int64(p.ExpireAt) < time.Now().Unix()
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}
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