1 files changed, 52 insertions, 0 deletions
diff --git a/graphcool/src/createCharge.js b/graphcool/src/createCharge.js
new file mode 100644
index 0000000..ccf9c11
--- /dev/null
+++ b/graphcool/src/createCharge.js
@@ -0,0 +1,52 @@
+const stripe = require('stripe')('sk_ycLkGc2cAaBDSCKkHiKVBeT71CMxd');
+
+const endpoint = 'https://api.graph.cool/simple/v1/cj99zm6ye06sb01325ic751ww';
+
+require('isomorphic-fetch');
+
+const getPrice = itemId => {
+  const query = `
+    query SingleItem {
+      Item(id: "${itemId}") {
+        price
+      }
+    }
+  `;
+
+  return fetch(endpoint, {
+    method: 'post',
+    headers: {
+      'Content-Type': 'application/json',
+    },
+    body: JSON.stringify({ query }),
+  });
+};
+
+const createStripeCharge = (token, amount) =>
+  stripe.charges.create({
+    amount,
+    currency: 'usd',
+    description: `a test charge`,
+    source: token,
+  });
+
+module.exports = function(event) {
+  return new Promise((resolve, reject) => {
+    // first find out the price of the item
+    getPrice(event.data.itemId)
+      .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;
+        resolve(event);
+      })
+      .catch(err => {
+        reject(err);
+      });
+  });
+};