var mongoose=require('mongoose');
var bycrypt=require('bcrypt-nodejs');
var schema=mongoose.Schema;
var userSchema=new schema({
  username :{type:String,lowercase:true,required:true,unique:true},
  password :{type:String,lowercase:true,required:true},
  email:{type:String,lowercase:true,required:true,unique:true}
});

userSchema.pre('save',function(next){
	var user=this;
   bycrypt.hash(user.password, null, null, function(err, hash) {
        if(err) next(err);
		user.password=hash;
		next();
     });
 });

userSchema.methods.comparePassword=function(password){

	console.log(bycrypt.compareSync(password, this.password));

	return bycrypt.compareSync(password, this.password);
};
module.exports=mongoose.model("user",userSchema);