javascript - 如何在向信用卡收费之前开始免费试用期？

Question

我试图在用户收费之前为他们提供 7 天的免费试用。我把7天的试用期放在了计划中。但是，它会立即向用户收费。

我也尝试过这样的论点

  const stripe = require("stripe")("sk_test_key");
  if (planType === "monthly") {
    stripe.subscriptions.create(
      {
        customer: customer,
        items: [
          {
            plan: "plan...."
          }
        ],
        coupon: coupon
        trial_end : 1579313395
      },
      function(err, subscription) {
        addDataToUserProfile(uid, "subscription", subscription);
      }
    );
  } else if (planType === "1year") {
    stripe.subscriptions.create(
      {
        customer: customer,
        items: [
          {
            plan: "plan......."
          }
        ],
        coupon: coupon
      },
      function(err, subscription) {
        addDataToUserProfile(uid, "subscription", subscription);
      }
    );
  } else {
    console.log("invalid plan type selected");
  }
};

这会导致付款失败。然后我在这个函数中调用它。

exports.addStripeID = functions.https.onCall((data, context) => {
  const stripe = require("stripe")("sk_test_key");
  const uid = data.uid;
  const source = data.source;
  const email = data.email;
  const planType = data.planType;
  const coupon = data.coupon;
  return stripe.customers
    .create({
      source: source,
      email: email
    })
    .then(
      customer => {
        addCustomerToPlan(customer.id, uid, planType, coupon);
        addData(uid, "stripeID", customer.id);
        return { success: true };
      },
      err => {
        console.log("the error", err);
        return { error: err, message: "there was an error", success: false };
      }
    )
});

这就是我在firebase中的称呼。

doAddStripeID(source, email, uid, planType, coupon) {
  console.log("do add stripe ID local function called");

  //change to this.functions
  var addData = app.functions().httpsCallable("addStripeID");

  addData({ source: source, email: email, uid: uid, planType: planType, coupon: coupon})
    .then(function (result) {
      console.log("add stripe result is ", result);
      // this.doAddDataToUser(uid, result.key, result.value)
      if (result.data.success) {
        console.log("it works");

        //this can probably be fixed with a reload instead of a interval
        setInterval(() => { window.location.assign("/payment-success") }, 3000);
      } else {
        console.log("nope");
        setInterval(() => { window.location.assign("/payment-failure") }, 3000);
      }
    })
    .catch(err => {
      console.log(err.code);
    });
}

标签： javascriptnode.jsreactjsstripe-payments

Answer 1

问题是我trial_end在几毫秒内发布了论点。在将其除以 1000 并使用它之后，parseInt它工作得很好。感谢您的建议。