PUSH id in order like add to cart - arrays

Question

I created model schema for users and products with simple CRUD, my next project is my model schema order where I push my userId and projectId in the array in order.
this is the code that I created in the controller
module.exports.makeOrders = (reqBody) => {
let newOrder = new Order({
totalAmount : reqBody.totalAmount,
usersOrder.push({
userId : reqBody.userId,
project : reqBody.projectId
}),
})
return newOrder.save().then((order, error) =>{
if(error){
return false;
}
else{
return true;
}
})
}
and this is my route
router.post("/checkout", (req, res) => {
let data = {
userId : req.body.userId,
productId : req.body.productId
}
userController.makeOrders(data).then(resultFromController => res.send(resultFromController))
})
this is my model
const orderSchema = new mongoose.Schema({
totalAmount : {
type : Number,
required : true
},
purchasedOn : {
type : Date,
default : new Date
},
usersOrder :[
{
userId : {
type : String,
required : true
},
productId : {
type : String,
required : true
},
}
]
})
this is what I enter in postman
{
"totalAmount" : 1000,
"userId" : "62a9c46c4d15dc8157c375aa",
"productId" : "62aafe01d9337ce87ff5aaa1"
}
the error that I'm experiencing is "SyntaxError: Unexpected token '.' "
based on what I know I put the push method in the wrong place. I just copy the create method in the user which is working. I don't know why it is not working in order controller.
Note. I just started to learn json.

Answer 1

You have to update your routes like this as you are missing the totalAmount field and inside your schema you mentioned it as required fields.
router.post("/checkout", (req, res) => {
let data = {
userId : req.body.userId,
productId : req.body.productId,
totalAmount: req.body.totalAmount
}
userController.makeOrders(data).then(resultFromController => res.send(resultFromController))
})