Massive restructuring, most of the progress on reorganising Data Access Layer etc. finished. Gotta get the app back up and running now

src/Objects/AccountStats.ts

@@ -0,0 +1,33 @@
+import {Ruleset} from "../rulesets";
+import {AccountStatsMongoData, OutcomeType, PlayerGameResults} from "./DefaultStatsMongoData";
+import {UpdateError} from "../errors";
+import StatsUpdater from "./StatsUpdater";
+
+class AccountStats {
+    private data?: AccountStatsMongoData;
+    private readonly updater: StatsUpdater;
+    constructor(data?: AccountStatsMongoData) {
+        if (data) {
+            this.data = data;
+        }
+        this.updater = new StatsUpdater();
+    }
+
+    use(data: AccountStatsMongoData) {
+        this.data = data;
+        this.updater.use(data);
+    }
+
+    updateStats(playerGameResults: PlayerGameResults & {outcome: OutcomeType}, ruleset: Ruleset): void {
+        if (this.data) {
+            this.updater.updateStats(playerGameResults, ruleset);
+            this.data.gamesPlayed += 1;
+        }
+        else {
+            throw new UpdateError(`Cannot update without data! Call the use() method to hydrate the updater with data 
+                to analyse.`);
+        }
+    }
+}
+
+export default AccountStats;