api/controllers/lotteryController.js

@@ -0,0 +1,37 @@
+const path = require("path");
+const lotteryRepository = require(path.join(__dirname, "../lottery"));
+
+const allAttendees = (req, res) => {
+  const isAdmin = req.isAuthenticated();
+
+  return lotteryRepository
+    .allAttendees(isAdmin === "true")
+    .then(attendees =>
+      res.send({
+        attendees: attendees,
+        success: true
+      })
+    )
+    .catch(error => {
+      const { statusCode, message } = error;
+
+      return res.status(statusCode || 500).send({
+        success: false,
+        message: message || "Unable to fetch lottery attendees."
+      });
+    });
+};
+
+const deleteAttendees = (req, res) => {
+  return lotteryRepository.deleteAttendees().then(success =>
+    res.send({
+      message: "Removed all attendees",
+      success: success
+    })
+  );
+};
+
+module.exports = {
+  allAttendees,
+  deleteAttendees
+};

api/lottery.js

@@ -0,0 +1,35 @@
+const path = require("path");
+const Attendee = require(path.join(__dirname, "/schemas/Attendee"));
+
+const redactAttendeeInfoMapper = attendee => {
+  return {
+    name: attendee.name,
+    raffles: attendee.red + attendee.blue + attendee.yellow + attendee.green,
+    red: attendee.red,
+    blue: attendee.blue,
+    green: attendee.green,
+    yellow: attendee.yellow
+  };
+};
+
+const allAttendees = isAdmin => {
+  if (!isAdmin) {
+    return Attendee.find().then(attendees => attendees.map(redactAttendeeInfoMapper));
+  } else {
+    return Attendee.find();
+  }
+};
+
+const deleteAttendees = () => {
+  const io = req.app.get("socketio");
+
+  return Attendee.deleteMany().then(_ => {
+    io.emit("refresh_data", {});
+    return true;
+  });
+};
+
+module.exports = {
+  allAttendees,
+  deleteAttendees
+};