Question

我正在调用一个执行Stripe API请求的函数，但是当我返回bool时没有任何反应。该函数被调用但if语句中没有任何内容被调用，而是调用else语句。

if(performStripeAction() == true) {
    console.log("action performed"); //does not get printed
} else {
    console.log("error transferring"); //prints error transferring
}

function performStripeAction() {
var psaret;
  console.log("about to start transfer");
  stripe.transfers.create(
    {
      amount: 10000,
      currency: 'usd',
      destination: act_xxxxx
    }, function(err, transfer){
      if(!err){
        console.log("no error"); //prints no error
        psaret = true;
      }else{
        console.log("error");
        psaret = false;
      }
      console.log("the bool is " + psaret); //prints true
      return psaret;
    });
}

Answer 1

  stripe.transfers.create({ 
       amount: 10000, 
       currency: 'usd',   
       destination: act_xxxxx },{stripe_account: String(accountId)},    
      function(error, transfer) {
       if (error) {
           // Transfer failed
        return console.log("error transferring"); //prints error transferring
        }

   // Transfer succeeded.You can then use "transfer" object to cal  another  function
   console.log("action performed"); 
  });

Answer 2

只需使用Stripe API调用return a promise：

performStripeAction()
.then(function(ret) {
    if (ret)
       console.log('action performed');
    else
       console.log('error transferring')
}); 


function performStripeAction() {
    var psaret;
    console.log("about to start transfer");
    return stripe.transfers.create(
      {
        amount: 10000,
        currency: 'usd',
        destination: act_xxxxx
      }
    ) 
    .then(function(transfer){
         console.log("no error"); //prints no error
         psaret = true;
         return psaret;
    })
    .catch(function(err)){
         console.log("error");
         psaret = false;
         return psaret;
    });
}

返回语句不适用于Stripe

2 个答案: