CODEWITHSUNDEEP
node.jsmongodb
Suman
Suman

Reputation: 93

How to save the array of string in mongoose

I'm trying to save the data in the array of fields uisng node js , but here database is showing with the empty fileds , what i'm doing wrong here. please help me thanks in advance

schema Design:-

module.exports = mongoose => {
const Question = mongoose.model(
  "question",
  mongoose.Schema(
    {
      roleType  : { type:String },
      questions : [{ 
          question  : { type:String }, 
          options   : [{ type:String }]
        }]
    })
)    
return Question;
};

code:-

   const { roleType, question, options }  = req.body
   const questionList = new Question ({     
       roleType: roleType,
       questions: [{
         question:question,
         options: options
       }],
     });
   questionList.save(questionList)

postman i'm passing data like this:-

enter image description here

database is storing like this:-

enter image description here

Upvotes: 1

Views: 75

Answers (1)

Tushar Shahi
Tushar Shahi

Reputation: 20626

You are destructuring your object in the wrong manner.

const { roleType, question, options }. questions and options inside the braces expect the respective properties question and options in the body object. Since they do not exist, question , options are undefined.

Simply pass in questions:

   const { roleType, questions}  = req.body
   const questionList = new Question ({     
       'roleType': roleType,
       'questions': questions,
     });
   questionList.save(questionList);

Upvotes: 2

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