Create function to retrive seasons

database/scores/seasons.js

@@ -27,4 +27,17 @@ async function remove(id) {
             RETURNING school_year;`;
     const year = (await database.executeQuery(query, [id]))[0][0];
     return new Season(id, year);
+}
+
+async function retrieveAll() {
+    const query = `SELECT *
+            FROM scores.seasons
+            ORDER BY school_year;`;
+    const table = await database.executeQuery(query);
+
+    const seasonsList = [];
+    table.forEach((row) => {
+        seasonsList.push(new Season(row[0], row[1]));
+    });
+    return seasonsList;
 }