refactor(payments): IAP linting pass

2016-04-12 21:15:20 +00:00
parent fc46bdf184
commit f4be29952b
1 changed files with 158 additions and 0 deletions
@@ -0,0 +1,158 @@
+import {
+  iap,
+  inAppPurchase, }
+from 'in-app-purchase';
+import payments from './index';
+import nconf from 'nconf';
+
+inAppPurchase.config({
+  // this is the path to the directory containing iap-sanbox/iap-live files
+  googlePublicKeyPath: nconf.get('IAP_GOOGLE_KEYDIR'),
+});
+
+// Validation ERROR Codes
+const INVALID_PAYLOAD   = 6778001;
+/* const CONNECTION_FAILED = 6778002;
+const PURCHASE_EXPIRED  = 6778003; */ // These variables were never used??
+
+let api = {};
+
+api.androidVerify = function androidVerify (req, res) {
+  let iapBody = req.body;
+  let user = res.locals.user;
+
+  iap.setup(function googleSetupResult (error) {
+    if (error) {
+      let resObj = {
+        ok: false,
+        data: 'IAP Error',
+      };
+
+      return res.json(resObj);
+    }
+
+    /*
+      google receipt must be provided as an object
+      {
+        "data": "{stringified data object}",
+        "signature": "signature from google"
+        }
+    */
+    let testObj = {
+      data: iapBody.transaction.receipt,
+      signature: iapBody.transaction.signature,
+    };
+
+    // iap is ready
+    iap.validate(iap.GOOGLE, testObj, function googleValidateResult (err, googleRes) {
+      if (err) {
+        let resObj = {
+          ok: false,
+          data: {
+            code: INVALID_PAYLOAD,
+            message: err.toString(),
+          },
+        };
+
+        return res.json(resObj);
+      }
+
+      if (iap.isValidated(googleRes)) {
+        let resObj = {
+          ok: true,
+          data: googleRes,
+        };
+
+        payments.buyGems({user, paymentMethod: 'IAP GooglePlay', amount: 5.25});
+
+        return res.json(resObj);
+      }
+    });
+  });
+};
+
+exports.iosVerify = function iosVerify (req, res) {
+  let iapBody = req.body;
+  let user = res.locals.user;
+
+  iap.setup(function iosSetupResult (error) {
+    if (error) {
+      let resObj = {
+        ok: false,
+        data: 'IAP Error',
+      };
+
+      return res.json(resObj);
+    }
+
+    // iap is ready
+    iap.validate(iap.APPLE, iapBody.transaction.receipt, function iosValidateResult (err, appleRes) {
+      if (err) {
+        let resObj = {
+          ok: false,
+          data: {
+            code: INVALID_PAYLOAD,
+            message: err.toString(),
+          },
+        };
+
+        return res.json(resObj);
+      }
+
+      if (iap.isValidated(appleRes)) {
+        let purchaseDataList = iap.getPurchaseData(appleRes);
+        if (purchaseDataList.length > 0) {
+          let correctReceipt = true;
+          for (let index of purchaseDataList) {
+            switch (purchaseDataList[index].productId) {
+              case 'com.habitrpg.ios.Habitica.4gems':
+                payments.buyGems({user, paymentMethod: 'IAP AppleStore', amount: 1});
+                break;
+              case 'com.habitrpg.ios.Habitica.8gems':
+                payments.buyGems({user, paymentMethod: 'IAP AppleStore', amount: 2});
+                break;
+              case 'com.habitrpg.ios.Habitica.20gems':
+              case 'com.habitrpg.ios.Habitica.21gems':
+                payments.buyGems({user, paymentMethod: 'IAP AppleStore', amount: 5.25});
+                break;
+              case 'com.habitrpg.ios.Habitica.42gems':
+                payments.buyGems({user, paymentMethod: 'IAP AppleStore', amount: 10.5});
+                break;
+              default:
+                correctReceipt = false;
+            }
+          }
+          if (correctReceipt) {
+            let resObj = {
+              ok: true,
+              data: appleRes,
+            };
+            // yay good!
+            return res.json(resObj);
+          }
+        }
+        // wrong receipt content
+        let resObj = {
+          ok: false,
+          data: {
+            code: INVALID_PAYLOAD,
+            message: 'Incorrect receipt content',
+          },
+        };
+        return res.json(resObj);
+      }
+      // invalid receipt
+      let resObj = {
+        ok: false,
+        data: {
+          code: INVALID_PAYLOAD,
+          message: 'Invalid receipt',
+        },
+      };
+
+      return res.json(resObj);
+    });
+  });
+};
+
+module.exports = api;