WIP: Successful Google Auth, broke pretty much everything else in the process

server/api/middlewares/errorHandling.js

@@ -0,0 +1,46 @@
+// @flow
+import Sequelize from 'sequelize';
+import { snakeCase } from 'lodash';
+import { type Context } from 'koa';
+
+export default function errorHandling() {
+  return async function errorHandlingMiddleware(
+    ctx: Context,
+    next: () => Promise<*>
+  ) {
+    try {
+      await next();
+    } catch (err) {
+      ctx.status = err.status || 500;
+      let message = err.message || err.name;
+      let error;
+
+      if (err instanceof Sequelize.ValidationError) {
+        // super basic form error handling
+        ctx.status = 400;
+        if (err.errors && err.errors[0]) {
+          message = `${err.errors[0].message} (${err.errors[0].path})`;
+        }
+      }
+
+      if (message.match('Authorization error')) {
+        ctx.status = 403;
+        error = 'authorization_error';
+      }
+
+      if (ctx.status === 500) {
+        message = 'Internal Server Error';
+        error = 'internal_server_error';
+        ctx.app.emit('error', err, ctx);
+      }
+
+      ctx.body = {
+        ok: false,
+        error: snakeCase(err.id || error),
+        status: err.status,
+        message,
+        data: err.errorData ? err.errorData : undefined,
+      };
+    }
+  };
+}