Generalized some functions

api/person.js

@@ -0,0 +1,35 @@
+const path = require("path");
+const Highscore = require(path.join(__dirname + "/../schemas/Highscore"));
+
+async function findSavePerson(foundWinner, wonWine) {
+  let person = await Highscore.findOne({
+    name: foundWinner.name
+  });
+
+  if (person == undefined) {
+    let newPerson = new Highscore({
+      name: foundWinner.name,
+      wins: [
+        {
+          color: foundWinner.color,
+          date: date,
+          wine: wonWine
+        }
+      ]
+    });
+
+    await newPerson.save();
+  } else {
+    person.wins.push({
+      color: foundWinner.color,
+      date: date,
+      wine: wonWine
+    });
+    person.markModified("wins");
+    await person.save();
+  }
+
+  return person;
+}
+
+module.exports.findSavePerson = findSavePerson;