I have 2 fields on on Mongoose model: totalAttempts and totalRight. I am planning to calculate accuracy based on them.
totalAttempts: {
type: Number,
default: 1
},
totalRight: {
type: Number,
default: 1
}
This is what I have done [it doesn't work]
accuracy:{
type:Number,
required:function() {return (this.totalRight/this.totalAttempts*100).toFixed(2)}
}
Also, if I don't put default value on Accuracy I get an error:
ERROR; While creating new question ..ValidationError: Path `accuracy` is require d.
events.js:163
What will be the right way to accomplish this ? I already have a working solution to get totalAttempts and totalRight every time user request that Model. But I want to save that calculation and store info on my database.
via Sandip Subedi
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