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39 lines
758 B
39 lines
758 B
1 year ago
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package handler
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import (
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"math/rand"
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"server/common"
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"server/db"
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"server/modules/backend/values"
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"server/modules/web/app"
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"time"
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"github.com/gin-gonic/gin"
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"gorm.io/gorm"
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)
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type LuckyCodeResp struct {
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Code int
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}
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func GetLuckyCode(c *gin.Context) {
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a := app.NewApp(c)
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defer func() {
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a.ResponseB()
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}()
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resp := &LuckyCodeResp{}
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a.Data = resp
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date := time.Now().Format("20060102")
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data := &common.ActivityLuckyCode{Date: date}
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err := db.Mysql().Get(data)
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resp.Code = data.Code
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if err == gorm.ErrRecordNotFound {
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code := rand.Intn(90000) + 10000
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db.Mysql().Create(&common.ActivityLuckyCode{Date: date, Code: code, Type: common.LuckyCodeTypeNormal})
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resp.Code = code
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} else if err != nil {
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a.Code = values.CodeRetry
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return
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}
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}
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