我知道这是一个经常被问到的问题,但无法弄清楚这里出了什么问题:
router.post('/garage/cart',
app.requirePermission([
['allow', {
users: '@'
}],
['deny', {
users: '*'
}]
]),
function(req, res){
var body = req.body;
if(body.vehicleId
&& body.garageId
&& body.prestationId
&& body.minPrice
&& body.maxPrice)
{
app.services.garage.createVirtualCart(body.vehicleId, body.garageId, function(cartId){
var item = {
quote : {
quoteType : "ONLINE",
carServiceId : body.prestationId,
price : {
minPriceExclTax : parseFloat(body.minPrice),
maxPriceExclTax : parseFloat(body.maxPrice),
}
},
quantity : 1
};
app.services.garage.addItemsToCart(cartId, item, function(){
var partnerCart = app.models.PartnerCart.build();
partnerCart.cart_object = JSON.stringify(item);
partnerCart.cart_createdate = new Date();
partnerCart.cart_accountid = req.account.act_id;
partnerCart.cart_carid = body.vehicleId;
partnerCart.save();
return res.json({
code: 0,
cart: cartId
});
},
function(message){
sendErrorMessage(res, message);
});
},
function(message){
sendErrorMessage(res, message);
});
}else{
sendErrorMessage(res, "Params to create a cart and add an item to it is not suffisiant or not well formed.");
}
}
);
我在 addItemsToCart 的回调中收到错误。甚至都没有保存记录。但是,如果我删除了这部分代码:
return res.json({
code: 0,
cart: cartId
});
没有错误,并且记录已正确保存。