Get seasons from a single request

public/scripts/form.js

@@ -20,11 +20,17 @@ export async function populateSports(sportDropdown, selectedSportID = undefined)
     if(selectedSportIndex) sportDropdown.selectedIndex = selectedSportIndex;
 }
 
-export async function populateSeasons(seasonDropdown, selectedSeasonID = undefined) {
+export async function populateSeasons(seasonDropdown, selectedSeasonID = undefined, data = undefined) {
     seasonDropdown.innerHTML = "";
-    
-    const seasonsList = await Data.getSeasons();
 
+    let seasonsList;
+
+    if(data) {
+        seasonsList = data.seasons;
+    } else {
+        seasonsList = await Data.getSeasons();
+    }
+    console.log(data);
     let currentIndex = 0;
     let selectedSeasonIndex;
     seasonsList.forEach(season => {
@@ -33,7 +39,7 @@ export async function populateSeasons(seasonDropdown, selectedSeasonID = undefin
         option.value = season.id;
         seasonDropdown.appendChild(option);
 
-        if(season.id == selectedSeasonID) selectedSeasonIndex = currentIndex;
+        if(season.id == selectedSeasonID || (data && season.id == data.latestGame.seasonID)) selectedSeasonIndex = currentIndex;
         currentIndex++;
     });
 

public/scripts/index.js

@@ -17,7 +17,15 @@ const manageButton = document.getElementById('manage-button');
 
 
 async function initializeForm() {
-    let latestGame;
+    const data = await (await fetch(`/fetch/index/dropdown`)).json();
+
+    await Form.populateSeasons(seasonDropdown, null, data);
+    await Form.populateSports(sportDropdown, null, data);
+    await Form.populateGenders(genderDropdown, null, data);
+    await Form.populateDivisions(divisionDropdown, null, null, null, data);
+    await Form.populateTeams(teamDropdown, null, null, data);
+
+    /*let latestGame;
 
     try {
         latestGame = await Data.getLatestGame();
@@ -39,7 +47,7 @@ async function initializeForm() {
         await Form.populateGenders(genderDropdown, sportDropdown.value);
         await Form.populateDivisions(divisionDropdown, sportDropdown.value, genderDropdown.value);
         await Form.populateTeams(teamDropdown, sportDropdown.value);
-    }
+    }*/
     
     seasonDropdown.onchange = loadTable;
 

routes/fetch.js

@@ -0,0 +1,60 @@
+var express = require('express');
+var router = express.Router();
+
+var sports = require('../database/scores/sports');
+var seasons = require('../database/scores/seasons');
+var genders = require('../database/scores/genders');
+var divisions = require('../database/scores/divisions');
+var teams = require('../database/scores/teams');
+var games = require('../database/scores/games');
+var accounts = require('../database/accounts/accounts');
+
+var checkLoginStatus = require('./checkLoginStatus');
+
+router.get('/index/dropdown', async function(req, res, next) {
+    let latestGame;
+    let seasonsData;
+    let sportsData;
+    let gendersData;
+    let divisionsData;
+    let teamsData;
+
+    try {
+        latestGame = await games.getLatest();
+    } catch {
+        latestGame = null;
+    }
+
+
+    try {
+        if(latestGame) {
+            let division = await divisions.getFromID(latestGame.divisionID);
+
+            seasonsData = await seasons.retrieveAll();
+            sportsData = await sports.retrieveAll();
+            gendersData = await genders.retrieveBySport(division.sportID);
+            divisionsData = await divisions.retrieve(division.sportID);
+            teamsData = await teams.retrieve(division.sportID);
+        } else {
+            seasonsData = await seasons.retrieveAll();
+            sportsData = await sports.retrieveAll();
+            gendersData = await genders.retrieveBySport(sportsData[0].id);
+            divisionsData = await divisions.retrieve(sportsData[0].id);
+            teamsData = await teams.retrieve(sportsData[0].id);
+        }
+
+        res.json({
+            seasons : seasonsData,
+            sports : sportsData,
+            genders : gendersData,
+            divisons : divisionsData,
+            teams: teamsData,
+            latestGame
+        });
+    } catch(err) {
+        console.error("ERROR: " + err.message);
+        res.status(500).send("An error has occurred");
+    }
+});
+
+module.exports = router;