basic session management completed (#11)

src/controllers/api/deleteSessionController.ts

@@ -1,6 +1,8 @@
 import { RequestHandler } from "express";
+import { deleteSession } from "@/src/managers/sessionManager";
 
 const deleteSessionController: RequestHandler = (_req, res) => {
+    deleteSession(_req.query.sessionId as string);
     res.sendStatus(200);
 };
 

src/controllers/api/findSessionsController.ts

@@ -1,9 +1,28 @@
 import { RequestHandler } from "express";
+import { getSession } from "@/src/managers/sessionManager";
 
 const findSessionsController: RequestHandler = (_req, res) => {
     console.log("FindSession Request:", JSON.parse(_req.body));
+    let req = JSON.parse(_req.body);
+    if (req.id != undefined) {
+        console.log("Found ID");
+        let session = getSession(req.id);
 
-    res.json({ sessionId: { $oid: "64768f104722f795300c9fc0" }, rewardSeed: 5867309943877621023 });
+        if (session) res.json({ queryId: req.queryId, Sessions: session });
+        else res.json({});
+    } else if (req.originalSessionId != undefined) {
+        console.log("Found OriginalSessionID");
+
+        let session = getSession(req.originalSessionId);
+        if (session) res.json({ queryId: req.queryId, Sessions: session });
+        else res.json({});
+    } else {
+        console.log("Found SessionRequest");
+
+        let session = getSession(_req.body);
+        if (session) res.json({ queryId: req.queryId, Sessions: session });
+        else res.json({});
+    }
 };
 
 export { findSessionsController };

src/controllers/api/getNewRewardSeedController.ts

@@ -1,7 +1,13 @@
 import { RequestHandler } from "express";
 
 const getNewRewardSeedController: RequestHandler = (_req, res) => {
-    res.json({ rewardSeed: 5867309943877621023 });
+    res.json({ rewardSeed: generateRewardSeed() });
 };
 
+function generateRewardSeed(): number {
+    const min = -Number.MAX_SAFE_INTEGER;
+    const max = Number.MAX_SAFE_INTEGER;
+    return Math.floor(Math.random() * (max - min + 1)) + min;
+}
+
 export { getNewRewardSeedController };

src/controllers/api/hostSessionController.ts

@@ -1,9 +1,12 @@
 import { RequestHandler } from "express";
+import { createNewSession } from "@/src/managers/sessionManager";
 
 const hostSessionController: RequestHandler = (_req, res) => {
     console.log("HostSession Request:", JSON.parse(_req.body));
+    let session = createNewSession(JSON.parse(_req.body), _req.query.accountId as string);
+    console.log("New Session Created: ", session);
 
-    res.json({ sessionId: { $oid: "64768f104722f795300c9fc0" }, rewardSeed: 5867309943877621023 });
+    res.json({ sessionId: { $oid: session.sessionId }, rewardSeed: 99999999 });
 };
 
 export { hostSessionController };

src/controllers/api/joinSessionController.ts

@@ -0,0 +1,11 @@
+import { RequestHandler } from "express";
+import { getSessionByID } from "@/src/managers/sessionManager";
+
+const joinSessionController: RequestHandler = (_req, res) => {
+    console.log("JoinSession Request:", JSON.parse(_req.body));
+    let req = JSON.parse(_req.body);
+    let session = getSessionByID(req.sessionIds[0]);
+    res.json({ rewardSeed: session?.rewardSeed, sessionId: { $oid: session?.sessionId } });
+};
+
+export { joinSessionController };

src/controllers/api/logoutController.ts

@@ -1,12 +1,11 @@
 import { RequestHandler } from "express";
 
 const logoutController: RequestHandler = (_req, res) => {
-    const data = Buffer.from([0x31]);
     res.writeHead(200, {
         "Content-Type": "text/html",
-        "Content-Length": data.length
+        "Content-Length": 1
     });
-    res.end(data);
+    res.end("1");
 };
 
 export { logoutController };

src/controllers/api/updateSessionController.ts

@@ -1,11 +1,13 @@
 import { RequestHandler } from "express";
+import { updateSession } from "@/src/managers/sessionManager";
 
 const updateSessionGetController: RequestHandler = (_req, res) => {
     res.json({});
 };
 const updateSessionPostController: RequestHandler = (_req, res) => {
     console.log("UpdateSessions POST Request:", JSON.parse(_req.body));
-
-    res.json({ hasStarted: true });
+    console.log("ReqID:", _req.query.sessionId as string);
+    updateSession(_req.query.sessionId as string, _req.body);
+    res.json({});
 };
 export { updateSessionGetController, updateSessionPostController };

src/managers/sessionManager.ts

@@ -0,0 +1,132 @@
+import { Session, FindSessionRequest } from "@/src/types/session";
+
+const sessions: Session[] = [];
+
+function createNewSession(sessionData: Session, Creator: string): Session {
+    const sessionId = getNewSessionID();
+    const newSession: Session = {
+        sessionId,
+        creatorId: Creator,
+        maxPlayers: sessionData.maxPlayers || 4,
+        minPlayers: sessionData.minPlayers || 1,
+        privateSlots: sessionData.privateSlots || 0,
+        scoreLimit: sessionData.scoreLimit || 15,
+        timeLimit: sessionData.timeLimit || 900,
+        gameModeId: sessionData.gameModeId || 0,
+        eloRating: sessionData.eloRating || 3,
+        regionId: sessionData.regionId || 3,
+        difficulty: sessionData.difficulty || 0,
+        hasStarted: sessionData.hasStarted || false,
+        enableVoice: sessionData.enableVoice || true,
+        matchType: sessionData.matchType || "NORMAL",
+        maps: sessionData.maps || [],
+        originalSessionId: sessionData.originalSessionId || "",
+        customSettings: sessionData.customSettings || "",
+        rewardSeed: sessionData.rewardSeed || -1,
+        guildId: sessionData.guildId || "",
+        buildId: sessionData.buildId || 4920386201513015989,
+        platform: sessionData.platform || 0,
+        xplatform: sessionData.xplatform || true,
+        freePublic: sessionData.freePublic || 3,
+        freePrivate: sessionData.freePrivate || 0,
+        fullReset: 0
+    };
+    sessions.push(newSession);
+    return newSession;
+}
+
+function getAllSessions(): Session[] {
+    return sessions;
+}
+
+function getSessionByID(sessionId: string): Session | undefined {
+    return sessions.find(session => session.sessionId === sessionId);
+}
+
+function getSession(sessionIdOrRequest: string | FindSessionRequest): any[] {
+    if (typeof sessionIdOrRequest === "string") {
+        const session = sessions.find(session => session.sessionId === sessionIdOrRequest);
+        if (session) {
+            console.log("Found Sessions:", session);
+            return [
+                {
+                    createdBy: session.creatorId,
+                    id: session.sessionId
+                }
+            ];
+        }
+        return [];
+    }
+
+    const request = sessionIdOrRequest as FindSessionRequest;
+    const matchingSessions = sessions.filter(session => {
+        for (const key in request) {
+            if (key !== "eloRating" && key !== "queryId" && request[key] !== session[key as keyof Session]) {
+                return false;
+            }
+        }
+        console.log("Found Matching Sessions:", matchingSessions);
+        return true;
+    });
+    return matchingSessions.map(session => ({
+        createdBy: session.creatorId,
+        id: session.sessionId
+    }));
+}
+
+function getSessionByCreatorID(creatorId: string): Session | undefined {
+    return sessions.find(session => session.creatorId === creatorId);
+}
+
+function getNewSessionID(): string {
+    const characters = "0123456789abcdef";
+    const maxAttempts = 100;
+    let sessionId = "";
+
+    for (let attempt = 0; attempt < maxAttempts; attempt++) {
+        sessionId = "64";
+        for (let i = 0; i < 22; i++) {
+            const randomIndex = Math.floor(Math.random() * characters.length);
+            sessionId += characters[randomIndex];
+        }
+
+        if (!sessions.some(session => session.sessionId === sessionId)) {
+            return sessionId;
+        }
+    }
+
+    throw new Error("Failed to generate a unique session ID");
+}
+
+function updateSession(sessionId: string, sessionData: string): boolean {
+    const session = sessions.find(session => session.sessionId === sessionId);
+    if (!session) return false;
+    try {
+        const updatedData = JSON.parse(sessionData);
+        Object.assign(session, updatedData);
+        return true;
+    } catch (error) {
+        console.error("Invalid JSON string for session update.");
+        return false;
+    }
+}
+
+function deleteSession(sessionId: string): boolean {
+    const index = sessions.findIndex(session => session.sessionId === sessionId);
+    if (index !== -1) {
+        sessions.splice(index, 1);
+        return true;
+    }
+    return false;
+}
+
+export {
+    createNewSession,
+    getAllSessions,
+    getSessionByID,
+    getSessionByCreatorID,
+    getNewSessionID,
+    updateSession,
+    deleteSession,
+    getSession
+};

src/routes/api.ts

@@ -27,6 +27,8 @@ import { surveysController } from "@/src/controllers/api/surveysController";
 import { updateChallengeProgressController } from "@/src/controllers/api/updateChallengeProgressController";
 import { updateSessionGetController, updateSessionPostController } from "@/src/controllers/api/updateSessionController";
 import { viewController } from "@/src/controllers/api/viewController";
+import { joinSessionController } from "@/src/controllers/api/joinSessionController";
+
 import express from "express";
 
 const apiRouter = express.Router();
@@ -65,4 +67,5 @@ apiRouter.post("/updateSession.php", updateSessionPostController);
 apiRouter.post("/missionInventoryUpdate.php", missionInventoryUpdateController);
 apiRouter.post("/genericUpdate.php", genericUpdateController);
 apiRouter.post("/rerollRandomMod.php", rerollRandomModController);
+apiRouter.post("/joinSession.php", joinSessionController);
 export { apiRouter };

src/types/session.ts

@@ -0,0 +1,27 @@
+export interface Session {
+    sessionId: string;
+    creatorId: string;
+    maxPlayers: number;
+    minPlayers: number;
+    privateSlots: number;
+    scoreLimit: number;
+    timeLimit: number;
+    gameModeId: number;
+    eloRating: number;
+    regionId: number;
+    difficulty: number;
+    hasStarted: boolean;
+    enableVoice: boolean;
+    matchType: string;
+    maps: string[];
+    originalSessionId: string;
+    customSettings: string;
+    rewardSeed: number;
+    guildId: string;
+    buildId: number;
+    platform: number;
+    xplatform: boolean;
+    freePublic: number;
+    freePrivate: number;
+    fullReset: number;
+}

static/fixed_responses/login_static.ts

@@ -24,7 +24,7 @@ export const platformCDNs = [
 
 export const Nonce = 1231231233;
 
-export const NRS = ["104.237.145.11", "139.144.69.73", "170.187.231.80", "45.33.58.33", "85.159.214.213"];
+export const NRS = ["localhost"];
 
 export const DTLS = 99;