Question

我有一个基于express（Node.js）的应用程序，其中有一个名为User的模型。这是模型

var User = mongoose.model(
 "users",
   new Schema({
     name: String,
     email: String,
     password: String,
     token: String,
     createdAt: String,
     updatedAt: String,
     tempToken : String,
     verificationCode : String,
     isActive: { type: Boolean, default: true }
  })
 );

我正在向数据库中添加用户，并在添加用户时使用Sendgrid电子邮件发送API向用户的电子邮件发送验证。这是我的主要功能，分别与相应的api相关。

export async function addUser(req, res) {
  try {
   let body = parseBody(req)
   console.log(body)
   body.createdAt = Date.now()
   body.updatedAt = Date.now()

   let resp = await saveUser(body)
    if (resp) {
      generateResponse(resp.success, resp.message, resp.data, res)
     }
   else {
     generateResponse(false, "Can't add user", null, res)
     }
   }
   catch (err) {
    generateResponse(false, 'Error occured, 404 not found!', err, res)
    }
   }

这是我的辅助函数saveUser

export async function saveUser(obj) {
 let chk = await User.find({ 'email': obj.email })
 if (chk.length == 0) {
 let hashVal = cryptr.encrypt(obj.password)
 var verification_code = await generateRandomNumber(5)
  if (hashVal) {
    obj.password = hashVal
    obj['verificationCode'] = verification_code
     console.log('in hashvalue if',obj)
    let emailProps = {
       to : obj.email,
       from : "fahadsubzwari924@gmail.com",
       subject : `Email Verification`,
       html : `<div style="width : 100%; height : 100px; background-color: 
       lightgray;text-align : center"><p>Your Verification code is : 
       ${verificationCode}<p></div>`
      }
  sgMail.send(emailProps,async(err,result)=>{
    console.log('in send mail')
    if (err) {
      console.log('err : ',err)
      return ({ success: false, message: "Error in email sending", data: err 
  })
    }else{
      console.log('in else i.e user save')
      var userObj = new User(obj)
      let user = await userObj.save()
      return ({ success: true, message: "User added", data: user })
     }
   })
  }
   else {
     return ({ success: false, message: "Error in hashing password" })
    }
   }
    else {
      return ({ success: false, message: "Already Exist", data: null })
     }
    }

我将控制台日志放在许多地方以调试该问题。代码调用一直进行到此控制台console.log('in hashvalue if',obj)为止，但此后不再出现。我不知道是什么问题。我该如何解决？

Sendgrid未使用node.js发送电子邮件

0 个答案: