getting there

1 files changed, 46 insertions, 25 deletions

diff --git a/functions/createCharge.js b/functions/createCharge.js
index 2e9f7d4..ecd22a1 100644
--- a/functions/createCharge.js
+++ b/functions/createCharge.js
@@ -1,32 +1,53 @@
-const fetch = require('isomorphic-fetch')
 const stripe = require('stripe')('sk_ycLkGc2cAaBDSCKkHiKVBeT71CMxd')
-
 const graphCoolEndpoint = 'https://api.graph.cool/simple/v1/cj5xz8szs28930145gct82bdj'
 
-const createStripeCharge = (token, email = 'wesbos@gmail.com') => {
-   console.log(`Creating stripe charge for ${email}`)
-   return new Promise((resolve, reject) => {
-     stripeCharge = stripe.charges.create({
-       amount: '99999',
-       currency: 'usd',
-       description: 'You Rock 😘',
-       source: 'tok_visa'
-     }, (err, charge) => {
-       if (err) {
-         console.log(`Error creating Stripe charge: ${JSON.stringify(err)}`)
-         reject(err)
-       } else {
-         console.log(`Successfully created Stripe charge: ${charge.id}`);
-         console.log(charge);
-       }
-     })
-   })
- }
+require('isomorphic-fetch')
+
+const query = `
+query SingleItem {
+  Item(id: "cj64bs7vuuqgu0116ul5cm223") {
+    price
+  }
+}
+`;
+
+const getPrice = (id) =>  {
+  return fetch('https://api.graph.cool/simple/v1/cj5xz8szs28930145gct82bdj', {
+    method: 'post',
+    headers: {
+      'Content-Type': 'application/json',
+    },
+    body: JSON.stringify({ query }),
+  })
+}
 
-createStripeCharge();
+const createStripeCharge = (token, amount) => {
+  return stripe.charges.create({
+    amount,
+    currency: 'usd',
+    description: `a test charge`,
+    source: token
+  })
+}
 
 module.exports = function(event) {
-  event.data.charge = 'DEF456';
-  console.log(event.data)
-  return { data: event.data }
+  return new Promise((resolve, reject) => {
+    // first find out the price of the item
+    getPrice()
+      .then(res => res.json())
+      .then(res => {
+        console.log(`Back with the price ${res.data.Item.price}!`);
+        return createStripeCharge(event.data.token, res.data.Item.price);
+      })
+      .then(res => {
+        console.log(`Back! charge ${res.id} for the amount ${res.amount}`);
+        event.data.charge = res.id;
+        event.data.amount = res.amount;
+        console.log(event.data);
+        resolve(event);
+      })
+      .catch(err => {
+        reject(err);
+      })
+  });
 }