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package middleware
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import (
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"bytes"
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"io"
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"strconv"
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"time"
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"miniapp/plugin/email/utils"
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utils2 "miniapp/utils"
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"github.com/gin-gonic/gin"
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"go.uber.org/zap"
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"miniapp/global"
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"miniapp/model/system"
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"miniapp/service"
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)
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var userService = service.ServiceGroupApp.SystemServiceGroup.UserService
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func ErrorToEmail() gin.HandlerFunc {
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return func(c *gin.Context) {
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var username string
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claims, _ := utils2.GetClaims(c)
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if claims.Username != "" {
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username = claims.Username
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} else {
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id, _ := strconv.Atoi(c.Request.Header.Get("x-user-id"))
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user, err := userService.FindUserById(id)
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if err != nil {
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username = "Unknown"
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}
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username = user.Username
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}
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body, _ := io.ReadAll(c.Request.Body)
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// 再重新写回请求体body中，ioutil.ReadAll会清空c.Request.Body中的数据
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c.Request.Body = io.NopCloser(bytes.NewBuffer(body))
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record := system.SysOperationRecord{
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Ip: c.ClientIP(),
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Method: c.Request.Method,
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Path: c.Request.URL.Path,
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Agent: c.Request.UserAgent(),
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Body: string(body),
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}
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now := time.Now()
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c.Next()
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latency := time.Since(now)
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status := c.Writer.Status()
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record.ErrorMessage = c.Errors.ByType(gin.ErrorTypePrivate).String()
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str := "接收到的请求为" + record.Body + "\n" + "请求方式为" + record.Method + "\n" + "报错信息如下" + record.ErrorMessage + "\n" + "耗时" + latency.String() + "\n"
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if status != 200 {
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subject := username + "" + record.Ip + "调用了" + record.Path + "报错了"
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if err := utils.ErrorToEmail(subject, str); err != nil {
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global.GVA_LOG.Error("ErrorToEmail Failed, err:", zap.Error(err))
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}
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}
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}
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}
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