All CRUDS on winners for current lottery.

api/winner.js

@@ -0,0 +1,66 @@
+const path = require("path");
+
+const VirtualWinner = require(path.join(__dirname, "/schemas/VirtualWinner"));
+const { WinnerNotFound } = require(path.join(__dirname, "/vinlottisErrors"));
+
+const addWinners = winners => {
+  return Promise.all(
+    winners.map(winner => {
+      let newWinnerElement = new VirtualWinner({
+        name: winner.name,
+        color: winner.color,
+        timestamp_drawn: new Date().getTime()
+      });
+
+      return newWinnerElement.save();
+    })
+  );
+};
+
+const allWinners = (isAdmin = false) => {
+  const sortQuery = { timestamp_drawn: 1 };
+
+  if (!isAdmin) {
+    return VirtualWinner.find()
+      .sort(sortQuery)
+      .then(winners => winners.map(redactWinnerInfoMapper));
+  } else {
+    return VirtualWinner.find().sort(sortQuery);
+  }
+};
+
+const winnerById = (id, isAdmin = false) => {
+  return VirtualWinner.findOne({ _id: id }).then(winner => {
+    if (winner == null) {
+      throw new WinnerNotFound();
+    }
+
+    if (!isAdmin) {
+      return redactWinnerInfoMapper(winner);
+    } else {
+      return winner;
+    }
+  });
+};
+
+const deleteWinnerById = id => {
+  return VirtualWinner.findOne({ _id: id }).then(winner => {
+    if (winner == null) {
+      throw new WinnerNotFound();
+    }
+
+    return VirtualWinner.deleteOne({ _id: id }).then(_ => winner);
+  });
+};
+
+const deleteWinners = () => {
+  return VirtualWinner.deleteMany();
+};
+
+module.exports = {
+  addWinners,
+  allWinners,
+  winnerById,
+  deleteWinnerById,
+  deleteWinners
+};