package-lock.json

@@ -11,7 +11,8 @@
             "dependencies": {
                 "dotenv": "^16.1.3",
                 "express": "^5.0.0-beta.1",
-                "mongoose": "^7.1.1"
+                "mongoose": "^7.1.1",
+                "warframe-items": "1.1260.50"
             },
             "devDependencies": {
                 "@tsconfig/node20": "^1.0.0",
@@ -3140,6 +3141,11 @@
                 "node": ">= 0.8"
             }
         },
+        "node_modules/warframe-items": {
+            "version": "1.1260.50",
+            "resolved": "https://registry.npmjs.org/warframe-items/-/warframe-items-1.1260.50.tgz",
+            "integrity": "sha512-03oNB6Yg61yUd7glewUUg0avnaGaAqc9oVPJk+1THFB0o/d4ppQSgL38yTUxMwmw0avCrqd+8z5TMrfXtvPDXQ=="
+        },
         "node_modules/webidl-conversions": {
             "version": "7.0.0",
             "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-7.0.0.tgz",

package.json

@@ -14,7 +14,8 @@
     "dependencies": {
         "dotenv": "^16.1.3",
         "express": "^5.0.0-beta.1",
-        "mongoose": "^7.1.1"
+        "mongoose": "^7.1.1",
+        "warframe-items": "1.1260.50"
     },
     "devDependencies": {
         "@tsconfig/node20": "^1.0.0",

src/app.ts

@@ -23,7 +23,7 @@ app.use(bodyParser.raw());
 app.use(express.json());
 app.use(bodyParser.text());
 app.use(morgan("dev"));
-app.use(requestLogger);
+//app.use(requestLogger);
 
 app.use("/api", apiRouter);
 //app.use("/test", testRouter);

src/controllers/api/inventoryController.ts

@@ -13,7 +13,6 @@ const inventoryController: RequestHandler = async (request: Request, response: R
         response.status(400).json({ error: "accountId was not provided" });
         return;
     }
-    console.log(accountId);
 
     const inventory = await Inventory.findOne({ accountOwnerId: accountId });
 

src/controllers/api/purchaseController.ts

@@ -1,8 +1,13 @@
-import purchase from "@/static/fixed_responses/purchase.json";
+import { parseString } from "@/src/helpers/general";
+import { toPurchaseRequest } from "@/src/helpers/purchaseHelpers";
+import { handlePurchase } from "@/src/services/purchaseService";
 import { Request, Response } from "express";
 
-const purchaseController = (_req: Request, res: Response): void => {
-    res.json(purchase);
+const purchaseController = async (req: Request, res: Response) => {
+    const purchaseRequest = toPurchaseRequest(JSON.parse(String(req.body)));
+    const accountId = parseString(req.query.accountId);
+    const response = await handlePurchase(purchaseRequest, accountId);
+    res.json(response);
 };
 
 export { purchaseController };

src/controllers/api/saveLoadout.ts

@@ -0,0 +1,13 @@
+import { Inventory } from "@/src/models/inventoryModel";
+import { RequestHandler } from "express";
+import util from "util";
+
+// eslint-disable-next-line @typescript-eslint/no-misused-promises
+const saveLoadoutController: RequestHandler = async (req, res) => {
+    const body = JSON.parse(req.body);
+    console.log(util.inspect(body, { showHidden: false, depth: null, colors: true }));
+
+    res.sendStatus(200);
+};
+
+export { saveLoadoutController };

src/controllers/custom/addItemController.ts

@@ -0,0 +1,26 @@
+import { ItemType, toAddItemRequest } from "@/src/helpers/customHelpers/addItemHelpers";
+import { getWeaponType } from "@/src/helpers/purchaseHelpers";
+import { addPowerSuit, addWeapon } from "@/src/services/inventoryService";
+import { RequestHandler } from "express";
+
+// eslint-disable-next-line @typescript-eslint/no-misused-promises
+const addItemController: RequestHandler = async (req, res) => {
+    const request = toAddItemRequest(req.body);
+
+    switch (request.type) {
+        case ItemType.Powersuit:
+            const powersuit = await addPowerSuit(request.InternalName, request.accountId);
+            res.json(powersuit);
+            return;
+        case ItemType.Weapon:
+            const weaponType = getWeaponType(request.InternalName);
+            const weapon = await addWeapon(weaponType, request.InternalName, request.accountId);
+            res.json(weapon);
+            break;
+        default:
+            res.status(400).json({ error: "something went wrong" });
+            break;
+    }
+};
+
+export { addItemController };

src/controllers/custom/createAccountController.ts

@@ -1,7 +1,8 @@
-import { toCreateAccount, toDatabaseAccount } from "@/src/helpers/customHelpers";
+import { toCreateAccount, toDatabaseAccount } from "@/src/helpers/customHelpers/customHelpers";
 import { createAccount } from "@/src/services/loginService";
 import { RequestHandler } from "express";
 
+// eslint-disable-next-line @typescript-eslint/no-misused-promises
 const createAccountController: RequestHandler = async (req, res) => {
     const createAccountData = toCreateAccount(req.body);
     const databaseAccount = toDatabaseAccount(createAccountData);

src/helpers/customHelpers/addItemHelpers.ts

@@ -0,0 +1,55 @@
+import { isString, parseString } from "@/src/helpers/general";
+import { items } from "@/static/data/items";
+
+export enum ItemType {
+    Powersuit = "Powersuit",
+    Weapon = "Weapon"
+}
+
+export const isItemType = (itemType: string): itemType is ItemType => {
+    return Object.keys(ItemType).includes(itemType);
+};
+
+const parseItemType = (itemType: unknown): ItemType => {
+    if (!itemType || !isString(itemType) || !isItemType(itemType)) {
+        throw new Error("incorrect item type");
+    }
+
+    return itemType;
+};
+
+interface IAddItemRequest {
+    type: ItemType;
+    InternalName: string;
+    accountId: string;
+}
+export const isInternalName = (internalName: string): boolean => {
+    const item = items.find(i => i.uniqueName === internalName);
+    return Boolean(item);
+};
+
+const parseInternalName = (internalName: unknown): string => {
+    if (!isString(internalName) || !isInternalName(internalName)) {
+        throw new Error("incorrect internal name");
+    }
+
+    return internalName;
+};
+
+const toAddItemRequest = (body: unknown): IAddItemRequest => {
+    if (!body || typeof body !== "object") {
+        throw new Error("incorrect or missing add item request data");
+    }
+
+    if ("type" in body && "internalName" in body && "accountId" in body) {
+        return {
+            type: parseItemType(body.type),
+            InternalName: parseInternalName(body.internalName),
+            accountId: parseString(body.accountId)
+        };
+    }
+
+    throw new Error("malformed add item request");
+};
+
+export { toAddItemRequest };

src/helpers/customHelpers/customHelpers.ts

@@ -1,7 +1,7 @@
 import { IAccountCreation } from "@/src/types/customTypes";
 import { IDatabaseAccount } from "@/src/types/loginTypes";
 import crypto from "crypto";
-import { isString, parseEmail, parseString } from "./general";
+import { isString, parseEmail, parseString } from "../general";
 
 const getWhirlpoolHash = (rawPassword: string): string => {
     const whirlpool = crypto.createHash("whirlpool");
@@ -30,7 +30,6 @@ const toAccountCreation = (accountCreation: unknown): IAccountCreation => {
         "CountryCode" in accountCreation
     ) {
         const rawPassword = parsePassword(accountCreation.password);
-        console.log("email", accountCreation.email);
         return {
             email: parseEmail(accountCreation.email),
             password: getWhirlpoolHash(rawPassword),

src/helpers/inventoryHelpers.ts

@@ -1,4 +1,4 @@
-import { IInventoryDatabase, IInventoryResponse } from "@/src/types/inventoryTypes";
+import { IInventoryDatabase, IInventoryResponse } from "@/src/types/inventoryTypes/inventoryTypes";
 
 const toInventoryResponse = (inventoryDatabase: IInventoryDatabase): IInventoryResponse => {
     // eslint-disable-next-line @typescript-eslint/no-unused-vars

src/helpers/purchaseHelpers.ts

@@ -0,0 +1,59 @@
+import { parseBoolean, parseNumber, parseString } from "@/src/helpers/general";
+import { WeaponTypeInternal } from "@/src/services/inventoryService";
+import { IPurchaseRequest } from "@/src/types/purchaseTypes";
+import { weapons } from "@/static/data/items";
+
+const toPurchaseRequest = (purchaseRequest: unknown): IPurchaseRequest => {
+    if (!purchaseRequest || typeof purchaseRequest !== "object") {
+        throw new Error("incorrect or missing purchase request data");
+    }
+
+    if (
+        "PurchaseParams" in purchaseRequest &&
+        "buildLabel" in purchaseRequest &&
+        purchaseRequest.PurchaseParams &&
+        typeof purchaseRequest.PurchaseParams === "object" &&
+        "Source" in purchaseRequest.PurchaseParams &&
+        "StoreItem" in purchaseRequest.PurchaseParams &&
+        "StorePage" in purchaseRequest.PurchaseParams &&
+        "SearchTerm" in purchaseRequest.PurchaseParams &&
+        "CurrentLocation" in purchaseRequest.PurchaseParams &&
+        "Quantity" in purchaseRequest.PurchaseParams &&
+        "UsePremium" in purchaseRequest.PurchaseParams &&
+        "ExpectedPrice" in purchaseRequest.PurchaseParams
+    ) {
+        return {
+            PurchaseParams: {
+                Source: parseNumber(purchaseRequest.PurchaseParams.Source),
+                StoreItem: parseString(purchaseRequest.PurchaseParams.StoreItem),
+                StorePage: parseString(purchaseRequest.PurchaseParams.StorePage),
+                SearchTerm: parseString(purchaseRequest.PurchaseParams.SearchTerm),
+                CurrentLocation: parseString(purchaseRequest.PurchaseParams.CurrentLocation),
+                Quantity: parseNumber(purchaseRequest.PurchaseParams.Quantity),
+                UsePremium: parseBoolean(purchaseRequest.PurchaseParams.UsePremium),
+                ExpectedPrice: parseNumber(purchaseRequest.PurchaseParams.ExpectedPrice)
+            },
+            buildLabel: parseString(purchaseRequest.buildLabel)
+        };
+    }
+
+    throw new Error("invalid purchaseRequest");
+};
+
+const getWeaponType = (weaponName: string) => {
+    const weaponInfo = weapons.find(i => i.uniqueName === weaponName);
+
+    if (!weaponInfo) {
+        throw new Error(`unknown weapon ${weaponName}`);
+    }
+
+    const weaponType = weaponInfo.productCategory as WeaponTypeInternal;
+
+    if (!weaponType) {
+        throw new Error(`unknown weapon category for item ${weaponName}`);
+    }
+
+    return weaponType;
+};
+
+export { toPurchaseRequest, getWeaponType };

src/helpers/stringHelpers.ts

@@ -0,0 +1,18 @@
+const getJSONfromString = (str: string): any => {
+    const jsonSubstring = str.substring(0, str.lastIndexOf("}") + 1);
+    return JSON.parse(jsonSubstring);
+};
+
+export const getSubstringFromKeyword = (str: string, keyword: string): string => {
+    const index = str.indexOf(keyword);
+    if (index == -1) {
+        throw new Error(`keyword ${keyword} not found in string ${str}`);
+    }
+    return str.substring(index);
+};
+
+export const getSubstringFromKeywordToKeyword = (str: string, keywordBegin: string, keywordEnd: string): string => {
+    const beginIndex = str.lastIndexOf(keywordBegin) + 1;
+    const endIndex = str.indexOf(keywordEnd);
+    return str.substring(beginIndex, endIndex + 1);
+};

src/models/inventoryModel.ts

@@ -1,17 +1,13 @@
-import { Schema, model } from "mongoose";
-import { IInventoryDatabase, ISuitDatabase } from "../types/inventoryTypes";
+import { Model, Schema, SchemaType, Types, model } from "mongoose";
+import { FlavourItem, IInventoryDatabase } from "../types/inventoryTypes/inventoryTypes";
 import { Oid } from "../types/commonTypes";
-
-const polaritySchema = new Schema({
-    Slot: Number,
-    Value: String
-});
+import { ISuitDatabase, ISuitDocument } from "@/src/types/inventoryTypes/SuitTypes";
+import { IWeaponDatabase } from "@/src/types/inventoryTypes/weaponTypes";
 
 const abilityOverrideSchema = new Schema({
     Ability: String,
     Index: Number
 });
-
 const colorSchema = new Schema({
     t0: Number,
     t1: Number,
@@ -23,6 +19,67 @@ const colorSchema = new Schema({
     m1: Number
 });
 
+const longGunConfigSchema = new Schema({
+    Skins: [String],
+    pricol: colorSchema,
+    attcol: colorSchema,
+    eyecol: colorSchema,
+    sigcol: colorSchema,
+    Upgrades: [String],
+    Songs: [
+        {
+            m: String,
+            b: String,
+            p: String,
+            s: String
+        }
+    ],
+    Name: String,
+    AbilityOverride: abilityOverrideSchema,
+    PvpUpgrades: [String],
+    ugly: Boolean
+});
+
+// longGunConfigSchema.set("toJSON", {
+//     transform(_document, returnedObject: ISuitDocument) {
+//         // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment, @typescript-eslint/no-unsafe-call
+//         returnedObject.ItemId = { $oid: returnedObject._id.toString() } satisfies Oid;
+//         delete returnedObject._id;
+//         delete returnedObject.__v;
+//     }
+// });
+
+const WeaponSchema = new Schema({
+    ItemType: String,
+    Configs: [longGunConfigSchema],
+    UpgradeVer: Number,
+    XP: Number,
+    Features: Number,
+    Polarized: Number,
+    Polarity: Schema.Types.Mixed, //todo
+    FocusLens: String,
+    ModSlotPurchases: Number,
+    UpgradeType: Schema.Types.Mixed, //todo
+    UpgradeFingerprint: String,
+    ItemName: String,
+    ModularParts: [String],
+    UnlockLevel: Number
+});
+
+WeaponSchema.set("toJSON", {
+    transform(_document, returnedObject: ISuitDocument) {
+        // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment, @typescript-eslint/no-unsafe-call
+        returnedObject.ItemId = { $oid: returnedObject._id.toString() } satisfies Oid;
+        delete returnedObject._id;
+        delete returnedObject.__v;
+    }
+});
+
+const polaritySchema = new Schema({
+    Slot: Number,
+    Value: String
+});
+
 const suitConfigSchema = new Schema({
     Skins: [String],
     pricol: colorSchema,
@@ -51,7 +108,7 @@ suitConfigSchema.set("toJSON", {
     }
 });
 
-const suitSchema = new Schema({
+const suitSchema = new Schema<ISuitDatabase>({
     ItemType: String,
     Configs: [suitConfigSchema],
     UpgradeVer: Number,
@@ -66,7 +123,7 @@ const suitSchema = new Schema({
 });
 
 suitSchema.set("toJSON", {
-    transform(_document, returnedObject) {
+    transform(_document, returnedObject: ISuitDocument) {
         // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment, @typescript-eslint/no-unsafe-call
         returnedObject.ItemId = { $oid: returnedObject._id.toString() } satisfies Oid;
         delete returnedObject._id;
@@ -74,7 +131,25 @@ suitSchema.set("toJSON", {
     }
 });
 
-const inventorySchema = new Schema({
+const slotsBinSchema = new Schema(
+    {
+        Slots: Number
+    },
+    { _id: false }
+);
+
+const FlavourItemSchema = new Schema({
+    ItemType: String
+});
+
+FlavourItemSchema.set("toJSON", {
+    transform(_document, returnedObject: ISuitDocument) {
+        delete returnedObject._id;
+        delete returnedObject.__v;
+    }
+});
+
+const inventorySchema = new Schema<IInventoryDatabase, InventoryDocumentProps>({
     accountOwnerId: Schema.Types.ObjectId,
     SubscribedToEmails: Number,
     Created: Schema.Types.Mixed,
@@ -83,9 +158,9 @@ const inventorySchema = new Schema({
     PremiumCredits: Number,
     PremiumCreditsFree: Number,
     FusionPoints: Number,
-    SuitBin: Schema.Types.Mixed,
-    WeaponBin: Schema.Types.Mixed,
-    SentinelBin: Schema.Types.Mixed,
+    SuitBin: slotsBinSchema,
+    WeaponBin: slotsBinSchema,
+    SentinelBin: slotsBinSchema,
     SpaceSuitBin: Schema.Types.Mixed,
     SpaceWeaponBin: Schema.Types.Mixed,
     PvpBonusLoadoutBin: Schema.Types.Mixed,
@@ -104,12 +179,12 @@ const inventorySchema = new Schema({
     RawUpgrades: [Schema.Types.Mixed],
     ReceivedStartingGear: Boolean,
     Suits: [suitSchema],
-    LongGuns: [Schema.Types.Mixed],
-    Pistols: [Schema.Types.Mixed],
-    Melee: [Schema.Types.Mixed],
+    LongGuns: [WeaponSchema],
+    Pistols: [WeaponSchema],
+    Melee: [WeaponSchema],
     Ships: [Schema.Types.Mixed],
     QuestKeys: [Schema.Types.Mixed],
-    FlavourItems: [Schema.Types.Mixed],
+    FlavourItems: [FlavourItemSchema],
     Scoops: [Schema.Types.Mixed],
     TrainingRetriesLeft: Number,
     LoadOutPresets: Schema.Types.Mixed,
@@ -253,7 +328,16 @@ inventorySchema.set("toJSON", {
     }
 });
 
-const Suit = model<ISuitDatabase>("Suit", suitSchema);
-const Inventory = model<IInventoryDatabase>("Inventory", inventorySchema);
+type InventoryDocumentProps = {
+    Suits: Types.DocumentArray<ISuitDatabase>;
+    LongGuns: Types.DocumentArray<IWeaponDatabase>;
+    Pistols: Types.DocumentArray<IWeaponDatabase>;
+    Melee: Types.DocumentArray<IWeaponDatabase>;
+    FlavourItems: Types.DocumentArray<FlavourItem>;
+};
 
-export { Inventory, Suit };
+type InventoryModelType = Model<IInventoryDatabase, {}, InventoryDocumentProps>;
+
+const Inventory = model<IInventoryDatabase, InventoryModelType>("Inventory", inventorySchema);
+
+export { Inventory };

src/models/t.ts

@@ -1,17 +0,0 @@
-import mongoose from "mongoose";
-
-const accountSchema = new mongoose.Schema({
-    data: JSON
-});
-
-// personSchema.set("toJSON", {
-//   transform: (document, returnedObject:) => {
-//     returnedObject.id = returnedObject._id.toString();
-//     delete returnedObject._id;
-//     delete returnedObject.__v;
-//   },
-// });
-
-const Account = mongoose.model("account", accountSchema);
-
-export { Account };

src/routes/api.ts

@@ -28,6 +28,7 @@ import { updateChallengeProgressController } from "@/src/controllers/api/updateC
 import { updateSessionGetController, updateSessionPostController } from "@/src/controllers/api/updateSessionController";
 import { viewController } from "@/src/controllers/api/viewController";
 import { joinSessionController } from "@/src/controllers/api/joinSessionController";
+import { saveLoadoutController } from "@/src/controllers/api/saveLoadout";
 
 import express from "express";
 
@@ -68,4 +69,5 @@ apiRouter.post("/missionInventoryUpdate.php", missionInventoryUpdateController);
 apiRouter.post("/genericUpdate.php", genericUpdateController);
 apiRouter.post("/rerollRandomMod.php", rerollRandomModController);
 apiRouter.post("/joinSession.php", joinSessionController);
+apiRouter.post("/saveLoadout.php", saveLoadoutController);
 export { apiRouter };

src/routes/cache.ts

@@ -4,18 +4,14 @@ import config from "@/config.json";
 const cacheRouter = express.Router();
 
 cacheRouter.get("/B.Cache.Dx11.bin.*", (_req, res) => {
-    //console.log("asd", path.join(__dirname, "../data"));
     res.sendFile("static/data/B.Cache.Dx11_33.0.6.bin", { root: "./" });
 });
 
 cacheRouter.get("/B.Cache.Windows_en.bin*", (_req, res) => {
-    //console.log("asd", path.join(__dirname, "../data"));
     res.sendFile("static/data/B.Cache.Windows_en_33.0.10.bin", { root: "./" });
 });
 
 cacheRouter.get(/^\/origin\/([a-zA-Z0-9]+)\/H\.Cache\.bin.*$/, (_req, res) => {
-    // console.log("asd", path.join(__dirname, "../data"));
-    // console.log("asd", __dirname);
     res.sendFile(`static/data/H.Cache_${config.version}.bin`, { root: "./" });
 });
 

src/routes/custom.ts

@@ -1,8 +1,10 @@
+import { addItemController } from "@/src/controllers/custom/addItemController";
 import { createAccountController } from "@/src/controllers/custom/createAccountController";
 import express from "express";
 
 const customRouter = express.Router();
 
 customRouter.post("/createAccount", createAccountController);
+customRouter.post("/addItem", addItemController);
 
 export { customRouter };

src/services/inventoryService.ts

@@ -2,6 +2,9 @@ import { Inventory } from "@/src/models/inventoryModel";
 import new_inventory from "@/static/fixed_responses/postTutorialInventory.json";
 import config from "@/config.json";
 import { Types } from "mongoose";
+import { ISuitResponse } from "@/src/types/inventoryTypes/SuitTypes";
+import { SlotType } from "@/src/types/purchaseTypes";
+import { IWeaponResponse } from "@/src/types/inventoryTypes/weaponTypes";
 
 const createInventory = async (accountOwnerId: Types.ObjectId) => {
     try {
@@ -22,4 +25,84 @@ const createInventory = async (accountOwnerId: Types.ObjectId) => {
     }
 };
 
-export { createInventory };
+//const updateInventory = async (accountOwnerId: Types.ObjectId, inventoryChanges: any) => {};
+
+const getInventory = async (accountOwnerId: string) => {
+    const inventory = await Inventory.findOne({ accountOwnerId: accountOwnerId });
+
+    if (!inventory) {
+        throw new Error(`Didn't find an inventory for ${accountOwnerId}`);
+    }
+
+    return inventory;
+};
+
+const addPowerSuit = async (powersuitName: string, accountId: string): Promise<ISuitResponse> => {
+    const inventory = await getInventory(accountId);
+    const suitIndex = inventory.Suits.push({ ItemType: powersuitName, Configs: [], UpgradeVer: 101, XP: 0 });
+    const changedInventory = await inventory.save();
+    return changedInventory.Suits[suitIndex - 1].toJSON();
+};
+
+export const updateSlots = async (slotType: SlotType, accountId: string, slots: number) => {
+    const inventory = await getInventory(accountId);
+
+    switch (slotType) {
+        case SlotType.SUIT:
+            inventory.SuitBin.Slots += slots;
+            break;
+        case SlotType.WEAPON:
+            inventory.WeaponBin.Slots += slots;
+            break;
+        default:
+            throw new Error("invalid slot type");
+    }
+    await inventory.save();
+};
+
+export const updateCurrency = async (price: number, usePremium: boolean, accountId: string) => {
+    const currencyName = usePremium ? "PremiumCredits" : "RegularCredits";
+
+    const inventory = await getInventory(accountId);
+    inventory[currencyName] = inventory[currencyName] - price;
+    await inventory.save();
+    return { [currencyName]: -price };
+};
+
+export type WeaponTypeInternal = "LongGuns" | "Pistols" | "Melee";
+
+export const addWeapon = async (
+    weaponType: WeaponTypeInternal,
+    weaponName: string,
+    accountId: string
+): Promise<IWeaponResponse> => {
+    const inventory = await getInventory(accountId);
+
+    let weaponIndex;
+    switch (weaponType) {
+        case "LongGuns":
+            weaponIndex = inventory.LongGuns.push({ ItemType: weaponName, Configs: [], XP: 0 });
+            break;
+        case "Pistols":
+            weaponIndex = inventory.Pistols.push({ ItemType: weaponName, Configs: [], XP: 0 });
+            break;
+        case "Melee":
+            weaponIndex = inventory.Melee.push({ ItemType: weaponName, Configs: [], XP: 0 });
+            break;
+        default:
+            throw new Error("unknown weapon type");
+    }
+
+    const changedInventory = await inventory.save();
+    return changedInventory[weaponType][weaponIndex - 1].toJSON();
+};
+
+export const addCustomization = async (customizatonName: string, accountId: string) => {
+    const inventory = await getInventory(accountId);
+
+    const flavourItemIndex = inventory.FlavourItems.push({ ItemType: customizatonName }) - 1;
+    const changedInventory = await inventory.save();
+    return changedInventory.FlavourItems[flavourItemIndex].toJSON();
+};
+
+export { createInventory, addPowerSuit };

src/services/purchaseService.ts

@@ -0,0 +1,110 @@
+import { getWeaponType } from "@/src/helpers/purchaseHelpers";
+import { getSubstringFromKeyword } from "@/src/helpers/stringHelpers";
+import { addCustomization, addPowerSuit, addWeapon, updateSlots } from "@/src/services/inventoryService";
+import { IPurchaseRequest, SlotType } from "@/src/types/purchaseTypes";
+
+export const getStoreItemCategory = (storeItem: string) => {
+    const storeItemString = getSubstringFromKeyword(storeItem, "StoreItems/");
+    const storeItemElements = storeItemString.split("/");
+    return storeItemElements[1];
+};
+
+export const getStoreItemTypesCategory = (typesItem: string) => {
+    const typesString = getSubstringFromKeyword(typesItem, "Types");
+    const typeElements = typesString.split("/");
+    if (typesItem.includes("StoreItems")) {
+        return typeElements[2];
+    }
+    return typeElements[1];
+};
+
+export const handlePurchase = async (purchaseRequest: IPurchaseRequest, accountId: string) => {
+    console.log(purchaseRequest);
+    const storeCategory = getStoreItemCategory(purchaseRequest.PurchaseParams.StoreItem);
+    const internalName = purchaseRequest.PurchaseParams.StoreItem.replace("/StoreItems", "");
+    console.log("Store category", storeCategory);
+
+    let purchaseResponse;
+    switch (storeCategory) {
+        case "Powersuits":
+            purchaseResponse = await handlePowersuitPurchase(internalName, accountId);
+            break;
+        case "Weapons":
+            purchaseResponse = await handleWeaponsPurchase(internalName, accountId);
+            break;
+        case "Types":
+            purchaseResponse = await handleTypesPurchase(internalName, accountId);
+            break;
+
+        default:
+            throw new Error(`unknown store category: ${storeCategory} not implemented or new`);
+    }
+
+    // const currencyResponse = await updateCurrency(
+    //     purchaseRequest.PurchaseParams.ExpectedPrice,
+    //     purchaseRequest.PurchaseParams.UsePremium,
+    //     accountId
+    // );
+
+    // (purchaseResponse as IPurchaseResponse).InventoryChanges = {
+    //     ...purchaseResponse.InventoryChanges,
+    //     ...currencyResponse
+    // };
+
+    return purchaseResponse;
+};
+
+const handleWeaponsPurchase = async (weaponName: string, accountId: string) => {
+    const weaponType = getWeaponType(weaponName);
+    const addedWeapon = await addWeapon(weaponType, weaponName, accountId);
+
+    await updateSlots(SlotType.WEAPON, accountId, -1);
+
+    return {
+        InventoryChanges: {
+            WeaponBin: { count: 1, platinum: 0, Slots: -1 },
+            [weaponType]: [addedWeapon]
+        }
+    };
+};
+
+const handlePowersuitPurchase = async (powersuitName: string, accountId: string) => {
+    const suit = await addPowerSuit(powersuitName, accountId);
+    await updateSlots(SlotType.WEAPON, accountId, -1);
+
+    return {
+        InventoryChanges: {
+            SuitBin: {
+                count: 1,
+                platinum: 0,
+                Slots: -1
+            },
+            Suits: [suit]
+        }
+    };
+};
+
+const handleTypesPurchase = async (typesName: string, accountId: string) => {
+    const typeCategory = getStoreItemTypesCategory(typesName);
+    console.log("type category", typeCategory);
+    switch (typeCategory) {
+        case "SuitCustomizations":
+            return await handleSuitCustomizationsPurchase(typesName, accountId);
+        // case "Recipes":
+        //     break;
+        // case "Sentinels":
+        //     break;
+        default:
+            throw new Error(`unknown Types category: ${typeCategory} not implemented or new`);
+    }
+};
+
+const handleSuitCustomizationsPurchase = async (customizationName: string, accountId: string) => {
+    const customization = await addCustomization(customizationName, accountId);
+
+    return {
+        InventoryChanges: {
+            FlavourItems: [customization]
+        }
+    };
+};

src/types/inventoryTypes/SuitTypes.ts

@@ -0,0 +1,44 @@
+import { Oid } from "@/src/types/commonTypes";
+import { AbilityOverride, Color, Polarity } from "@/src/types/inventoryTypes/commonInventoryTypes";
+import { Document } from "mongoose";
+
+export interface ISuitDocument extends ISuitResponse, Document {}
+
+export interface ISuitResponse extends ISuitDatabase {
+    ItemId: Oid;
+}
+
+export interface ISuitDatabase {
+    ItemType: string;
+    Configs: SuitConfig[];
+    UpgradeVer?: number;
+    XP?: number;
+    InfestationDate?: Date;
+    Features?: number;
+    Polarity?: Polarity[];
+    Polarized?: number;
+    ModSlotPurchases?: number;
+    FocusLens?: string;
+    UnlockLevel?: number;
+}
+
+export interface SuitConfig {
+    Skins?: string[];
+    pricol?: Color;
+    attcol?: Color;
+    eyecol?: Color;
+    sigcol?: Color;
+    Upgrades?: string[];
+    Songs?: Song[];
+    Name?: string;
+    AbilityOverride?: AbilityOverride;
+    PvpUpgrades?: string[];
+    ugly?: boolean;
+}
+
+export interface Song {
+    m?: string;
+    b?: string;
+    p?: string;
+    s: string;
+}

src/types/inventoryTypes/commonInventoryTypes.ts

@@ -0,0 +1,42 @@
+export interface Polarity {
+    Slot: number;
+    Value: FocusSchool;
+}
+
+export enum FocusSchool {
+    ApAny = "AP_ANY",
+    ApAttack = "AP_ATTACK",
+    ApDefense = "AP_DEFENSE",
+    ApPower = "AP_POWER",
+    ApPrecept = "AP_PRECEPT",
+    ApTactic = "AP_TACTIC",
+    ApUmbra = "AP_UMBRA",
+    ApUniversal = "AP_UNIVERSAL",
+    ApWard = "AP_WARD"
+}
+
+export interface Color {
+    t0?: number;
+    t1?: number;
+    t2?: number;
+    t3?: number;
+    en?: number;
+    e1?: number;
+    m0?: number;
+    m1?: number;
+}
+
+export interface AbilityOverride {
+    Ability: string;
+    Index: number;
+}
+
+export interface SlotsBin {
+    Slots: number;
+}
+
+export interface sigcol {
+    t0: number;
+    t1: number;
+    en: number;
+}

src/types/inventoryTypes/inventoryTypes.ts

@@ -1,12 +1,17 @@
 /* eslint-disable @typescript-eslint/no-explicit-any */
 
 import { Document, Types } from "mongoose";
-import { Oid } from "./commonTypes";
+import { Oid } from "../commonTypes";
+import { AbilityOverride, Color, FocusSchool, Polarity } from "@/src/types/inventoryTypes/commonInventoryTypes";
+import { ISuitDatabase } from "@/src/types/inventoryTypes/SuitTypes";
+import { OperatorLoadOutSigcol, IWeaponDatabase } from "@/src/types/inventoryTypes/weaponTypes";
 
 export interface IInventoryDatabase extends IInventoryResponse {
     accountOwnerId: Types.ObjectId;
 }
 
+export interface IInventoryDatabaseDocument extends IInventoryDatabase, Document {}
+
 export interface IInventoryResponse {
     SubscribedToEmails: number;
     Created: Date;
@@ -36,9 +41,9 @@ export interface IInventoryResponse {
     RawUpgrades: RawUpgrade[];
     ReceivedStartingGear: boolean;
     Suits: ISuitDatabase[];
-    LongGuns: LongGun[];
-    Pistols: LongGun[];
-    Melee: Melee[];
+    LongGuns: IWeaponDatabase[];
+    Pistols: IWeaponDatabase[];
+    Melee: IWeaponDatabase[];
     Ships: Ship[];
     QuestKeys: QuestKey[];
     FlavourItems: FlavourItem[];
@@ -188,17 +193,6 @@ export interface AdultOperatorLoadOut {
     ItemId: Oid;
 }
 
-export interface Color {
-    t0?: number;
-    t1?: number;
-    t2?: number;
-    t3?: number;
-    en?: number;
-    e1?: number;
-    m0?: number;
-    m1?: number;
-}
-
 export interface Affiliation {
     Initiated?: boolean;
     Standing: number;
@@ -319,23 +313,6 @@ export interface CrewShipHarnessConfig {
     Upgrades?: string[];
 }
 
-export interface Polarity {
-    Slot: number;
-    Value: FocusSchool;
-}
-
-export enum FocusSchool {
-    ApAny = "AP_ANY",
-    ApAttack = "AP_ATTACK",
-    ApDefense = "AP_DEFENSE",
-    ApPower = "AP_POWER",
-    ApPrecept = "AP_PRECEPT",
-    ApTactic = "AP_TACTIC",
-    ApUmbra = "AP_UMBRA",
-    ApUniversal = "AP_UNIVERSAL",
-    ApWard = "AP_WARD"
-}
-
 export interface CrewShipSalvageBinClass {
     Extra: number;
     Slots: number;
@@ -359,7 +336,7 @@ export interface CrewShipWeapon {
 export interface CrewShip {
     ItemType: string;
     Configs: CrewShipConfig[];
-    Weapon: Weapon;
+    Weapon: CrewshipWeapon;
     Customization: Customization;
     ItemName: string;
     RailjackImage: FlavourItem;
@@ -400,7 +377,7 @@ export interface FlavourItem {
     ItemType: string;
 }
 
-export interface Weapon {
+export interface CrewshipWeapon {
     PILOT: Pilot;
     PORT_GUNS: PortGuns;
 }
@@ -713,33 +690,6 @@ export interface Normal {
     ItemId: Oid;
 }
 
-export interface LongGun {
-    ItemType: string;
-    Configs: LongGunConfig[];
-    UpgradeVer?: number;
-    XP?: number;
-    Features?: number;
-    ItemId: Oid;
-    Polarized?: number;
-    Polarity?: Polarity[];
-    FocusLens?: string;
-    ModSlotPurchases?: number;
-    UpgradeType?: UpgradeType;
-    UpgradeFingerprint?: string;
-    ItemName?: string;
-    ModularParts?: string[];
-    UnlockLevel?: number;
-}
-
-export interface LongGunConfig {
-    Upgrades?: string[];
-    Skins?: string[];
-    pricol?: Color;
-    attcol?: Color;
-    PvpUpgrades?: string[];
-    Name?: string;
-}
-
 export enum UpgradeType {
     LotusWeaponsGrineerKuvaLichUpgradesInnateDamageRandomMod = "/Lotus/Weapons/Grineer/KuvaLich/Upgrades/InnateDamageRandomMod"
 }
@@ -774,40 +724,6 @@ export interface MechSuit {
     ItemId: Oid;
 }
 
-export interface Melee {
-    ItemType: string;
-    Configs: MeleeConfig[];
-    UpgradeVer?: number;
-    XP?: number;
-    Features?: number;
-    Polarity?: Polarity[];
-    Polarized?: number;
-    ModSlotPurchases?: number;
-    ItemId: Oid;
-    FocusLens?: string;
-    ModularParts?: string[];
-    ItemName?: string;
-    UpgradeType?: UpgradeType;
-    UpgradeFingerprint?: string;
-    UnlockLevel?: number;
-}
-
-export interface MeleeConfig {
-    Skins?: string[];
-    pricol?: Color;
-    Upgrades?: string[];
-    attcol?: Color;
-    eyecol?: OperatorLoadOutSigcol;
-    Name?: string;
-    PvpUpgrades?: string[];
-}
-
-export interface OperatorLoadOutSigcol {
-    t0?: number;
-    t1?: number;
-    en?: number;
-}
-
 export interface Mission {
     Completes: number;
     Tier?: number;
@@ -885,11 +801,6 @@ export interface OperatorLoadOut {
     ItemId: Oid;
 }
 
-export interface AbilityOverride {
-    Ability: string;
-    Index: number;
-}
-
 export interface PendingCoupon {
     Expiry: Date;
     Discount: number;
@@ -1159,48 +1070,6 @@ export interface NotePacks {
     PERCUSSION: string;
 }
 
-export interface ISuitDocument extends ISuitDatabase, Document {}
-
-export interface ISuitResponse extends ISuitDatabase {
-    ItemId: Oid;
-}
-
-export interface ISuitDatabase {
-    ItemType: string;
-    Configs: SuitConfig[];
-    UpgradeVer?: number;
-    XP?: number;
-    InfestationDate?: Date;
-    Features?: number;
-    Polarity?: Polarity[];
-    Polarized?: number;
-    ModSlotPurchases?: number;
-    ItemId: Oid;
-    FocusLens?: string;
-    UnlockLevel?: number;
-}
-
-export interface SuitConfig {
-    Skins?: string[];
-    pricol?: Color;
-    attcol?: Color;
-    eyecol?: Color;
-    sigcol?: Color;
-    Upgrades?: string[];
-    Songs?: Song[];
-    Name?: string;
-    AbilityOverride?: AbilityOverride;
-    PvpUpgrades?: string[];
-    ugly?: boolean;
-}
-
-export interface Song {
-    m?: string;
-    b?: string;
-    p?: string;
-    s: string;
-}
-
 export interface TauntHistory {
     node: string;
     state: string;

src/types/inventoryTypes/weaponTypes.ts

@@ -0,0 +1,39 @@
+import { Oid } from "@/src/types/commonTypes";
+import { Color, Polarity } from "@/src/types/inventoryTypes/commonInventoryTypes";
+
+export interface IWeaponResponse extends IWeaponDatabase {
+    ItemId: Oid;
+}
+
+export interface IWeaponDatabase {
+    ItemType: string;
+    Configs: WeaponConfig[];
+    UpgradeVer?: number;
+    XP?: number;
+    Features?: number;
+    Polarized?: number;
+    Polarity?: Polarity[];
+    FocusLens?: string;
+    ModSlotPurchases?: number;
+    UpgradeType?: string;
+    UpgradeFingerprint?: string;
+    ItemName?: string;
+    ModularParts?: string[];
+    UnlockLevel?: number;
+}
+
+export interface WeaponConfig {
+    Skins?: string[];
+    pricol?: Color;
+    Upgrades?: string[];
+    attcol?: Color;
+    eyecol?: OperatorLoadOutSigcol;
+    Name?: string;
+    PvpUpgrades?: string[];
+}
+
+export interface OperatorLoadOutSigcol {
+    t0?: number;
+    t1?: number;
+    en?: number;
+}

src/types/purchaseTypes.ts

@@ -0,0 +1,43 @@
+/* eslint-disable prettier/prettier */
+import { ISuitDatabase } from "@/src/types/inventoryTypes/SuitTypes";
+import { IWeaponResponse } from "@/src/types/inventoryTypes/weaponTypes";
+
+export interface IPurchaseRequest {
+    PurchaseParams: IPurchaseParams;
+    buildLabel: string;
+}
+
+export interface IPurchaseParams {
+    Source: number;
+    StoreItem: string;
+    StorePage: string;
+    SearchTerm: string;
+    CurrentLocation: string;
+    Quantity: number;
+    UsePremium: boolean;
+    ExpectedPrice: number;
+}
+
+export interface IPurchaseResponse {
+    InventoryChanges: {
+        SuitBin?: IBinChanges;
+        WeaponBin?: IBinChanges;
+        Suits?: ISuitDatabase[];
+        LongGuns?: IWeaponResponse[];
+        Pistols?: IWeaponResponse[];
+        Melee?: IWeaponResponse[];
+        PremiumCredits?: number;
+        RegularCredits?: number;
+    };
+}
+
+export type IBinChanges = {
+    count: number;
+    platinum: number;
+    Slots: number;
+};
+
+export enum SlotType {
+    SUIT = "SuitBin",
+    WEAPON = "WeaponBin"
+}