Get/add/update/delete winners from lottery.

api/controllers/lotteryWinnerController.js

@@ -0,0 +1,101 @@
+const path = require("path");
+const lotteryRepository = require(path.join(__dirname, "../lottery"));
+
+const allWinners = (req, res) => {
+  const isAdmin = req.isAuthenticated() || true;
+
+  return lotteryRepository
+    .allWinners(isAdmin)
+    .then(winners =>
+      res.send({
+        winners: winners,
+        success: true
+      })
+    )
+    .catch(error => {
+      const { statusCode, message } = error;
+
+      return res.status(statusCode || 500).send({
+        success: false,
+        message: message || "Unable to fetch lottery winners."
+      });
+    });
+};
+
+const winnerById = (req, res) => {
+  const { id } = req.params;
+
+  return lotteryRepository
+    .winnerById(id)
+    .then(winner =>
+      res.send({
+        winner,
+        success: true
+      })
+    )
+    .catch(error => {
+      const { statusCode, message } = error;
+
+      return res.status(statusCode || 500).send({
+        message: message || "Unexpected error occured, unable to fetch winner by id.",
+        success: false
+      });
+    });
+};
+
+const deleteWinnerById = (req, res) => {
+  const isAdmin = req.isAuthenticated() || true;
+  const { id } = req.params;
+
+  return lotteryRepository
+    .deleteWinnerById(id, isAdmin)
+    .then(removedWinner => {
+      var io = req.app.get("socketio");
+      io.emit("refresh_data", {});
+      return removedWinner;
+    })
+    .then(winner =>
+      res.send({
+        message: `Removed winner: ${winner.name}`,
+        success: true
+      })
+    )
+    .catch(error => {
+      const { statusCode, message } = error;
+
+      return res.status(statusCode || 500).send({
+        message: message || "Unexpected error occured while deleteing wine by id.",
+        success: false
+      });
+    });
+};
+
+const deleteWinners = (req, res) => {
+  return lotteryRepository
+    .deleteWinners()
+    .then(_ => {
+      var io = req.app.get("socketio");
+      io.emit("refresh_data", {});
+    })
+    .then(_ =>
+      res.send({
+        message: "Removed all winners.",
+        success: true
+      })
+    )
+    .catch(error => {
+      const { statusCode, message } = error;
+
+      return res.status(statusCode || 500).send({
+        message: message || "Unexpected error occured while deleting wines",
+        success: false
+      });
+    });
+};
+
+module.exports = {
+  allWinners,
+  winnerById,
+  deleteWinnerById,
+  deleteWinners
+};