Prelotterywine has it's own repo and ctrl.

api/prelotteryWine.js

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+const path = require("path");
+
+const PreLotteryWine = require(path.join(__dirname, "/schemas/PreLotteryWine"));
+const { WineNotFound } = require(path.join(__dirname, "/vinlottisErrors"));
+
+const allWines = () => {
+  return PreLotteryWine.find();
+};
+
+const addWines = wines => {
+  const prelotteryWines = wines.map(wine => {
+    let newPrelotteryWine = new PreLotteryWine({
+      name: wine.name,
+      vivinoLink: wine.vivinoLink,
+      rating: wine.rating,
+      image: wine.image,
+      price: wine.price,
+      country: wine.country,
+      id: wine.id
+    });
+
+    return newPrelotteryWine.save();
+  });
+
+  return Promise.all(prelotteryWines);
+};
+
+const wineById = (id, updateModel) => {
+  return PreLotteryWine.findOne({ _id: id }).then(wine => {
+    if (wine == null) {
+      throw new WineNotFound();
+    }
+    return wine;
+  });
+};
+
+const updateWineById = (id, updateModel) => {
+  return PreLotteryWine.findOne({ _id: id }).then(wine => {
+    if (wine == null) {
+      throw new WineNotFound();
+    }
+
+    const updatedWine = {
+      name: updateModel.name != null ? updateModel.name : wine.name,
+      vivinoLink: updateModel.vivinoLink != null ? updateModel.vivinoLink : wine.vivinoLink,
+      rating: updateModel.rating != null ? updateModel.rating : wine.rating,
+      image: updateModel.image != null ? updateModel.image : wine.image,
+      price: updateModel.price != null ? updateModel.price : wine.price,
+      country: updateModel.country != null ? updateModel.country : wine.country,
+      id: updateModel.id != null ? updateModel.id : wine.id
+    };
+
+    return PreLotteryWine.updateOne({ _id: id }, updatedWine).then(_ => updatedWine);
+  });
+};
+
+const deleteWineById = id => {
+  return PreLotteryWine.findOne({ _id: id }).then(wine => {
+    if (wine == null) {
+      throw new WineNotFound();
+    }
+
+    return PreLotteryWine.deleteOne({ _id: id }).then(_ => wine);
+  });
+};
+
+const deleteWines = () => {
+  return PreLotteryWine.deleteMany();
+};
+
+module.exports = {
+  allWines,
+  addWines,
+  wineById,
+  updateWineById,
+  deleteWineById,
+  deleteWines
+};