Get stuff a user did in the last (16) hours

server/src/utils/misc.ts

@@ -1,6 +1,7 @@
 import crypto from "crypto";
+import { ONE_HOUR } from "lib/constants/time";
 import { TachiConfig } from "lib/setup/config";
-import { Game, GamePTConfig, GetGameConfig, Playtypes } from "tachi-common";
+import { Game, GamePTConfig, GetGameConfig, Playtypes, integer } from "tachi-common";
 
 // https://github.com/sindresorhus/escape-string-regexp/blob/main/index.js
 // the developer of this has migrated everything to Force ES6 style modules,
@@ -128,3 +129,7 @@ export function IsValidURL(string: string) {
 export function Sleep(ms: number) {
 	return new Promise<void>((resolve) => setTimeout(() => resolve(), ms));
 }
+
+export function GetTimeXHoursAgo(hours: integer) {
+	return Date.now() - ONE_HOUR * hours;
+}

server/src/utils/queries/summary.ts

@@ -0,0 +1,47 @@
+import db from "external/mongo/db";
+import { integer } from "tachi-common";
+import { GetTimeXHoursAgo } from "utils/misc";
+
+// Various utils related to the player summary endpoint.
+const REASONABLE_HOURS_AGO = 16;
+
+export function GetRecentPlaycount(userID: integer) {
+	const time = GetTimeXHoursAgo(REASONABLE_HOURS_AGO);
+
+	return db.scores.count({ userID, timeAchieved: { $gte: time } });
+}
+
+export function GetRecentSessions(userID: integer) {
+	const time = GetTimeXHoursAgo(REASONABLE_HOURS_AGO);
+
+	return db.sessions.find({
+		userID,
+		timeEnded: { $gte: time },
+	});
+}
+
+export async function GetRecentlyViewedFoldersAnyGPT(userID: integer) {
+	const time = GetTimeXHoursAgo(REASONABLE_HOURS_AGO);
+
+	const views = await db["recent-folder-views"].find(
+		{
+			userID,
+			lastViewed: { $gte: time },
+		},
+		{
+			sort: {
+				lastViewed: -1,
+			},
+			limit: 4,
+		}
+	);
+
+	const folders = await db.folders.find({
+		folderID: { $in: views.map((e) => e.folderID) },
+	});
+
+	// TODO: Sort recently viewed folders based on how recently viewed
+	// they were.
+
+	return folders;
+}