init

2025-08-04 16:25:38 +08:00
parent 8d542ea201
commit 4b2bb35c20
46 changed files with 5128 additions and 0 deletions
--- a/market/market.controller.js
+++ b/market/market.controller.js
@@ -0,0 +1,215 @@
+const UserModel = require('../users/users.model');
+const MarketModel = require('./market.model');
+const UserTool = require('../users/users.tool');
+const DateTool = require('../tools/date.tool');
+const Activity = require("../activity/activity.model");
+const config = require('../config');
+
+exports.addOffer = async(req, res) => {
+
+    var username = req.jwt.username;
+    var card_tid = req.body.card;
+    var variant = req.body.variant;
+    var quantity = req.body.quantity;
+    var price = req.body.price;
+
+    //Validate params
+    if (!username || !card_tid || !variant || !quantity || !price)
+        return res.status(400).send({ error: "Invalid parameters" });
+
+    if(typeof username !== "string"|| typeof quantity !== "number" || typeof price !== "number" || typeof card_tid !== "string" || typeof variant !== "string" )
+        return res.status(400).send({ error: "Invalid parameters" });
+
+    if(!Number.isInteger(quantity) || !Number.isInteger(price) || price <= 0 || quantity <= 0)
+        return res.status(400).send({ error: "Invalid parameters" });
+
+    //Get user
+    var user = await UserModel.getByUsername(username);
+    if (!user)
+        return res.status(404).send({ error: "Can't find user " + username });
+
+    if(!UserTool.hasCard(user, card_tid, variant, quantity))
+        return res.status(400).send({ error: "You don't have those cards!" });
+
+    //Offer
+    var offer = {
+        seller: username,
+        card: card_tid,
+        variant: variant,
+        quantity: quantity,
+        price: price,
+    }    
+
+    //Remove card from user
+    var removeCards = [{tid: card_tid, variant: variant, quantity: -quantity}];
+    var addSucc = await UserTool.addCards(user, removeCards);
+    if(!addSucc)
+        return res.status(500).send({ error: "Error removing cards from user " + username });
+
+    //Update database
+    var uOffer = await MarketModel.add(username, card_tid, variant, offer);
+    var uUser = await UserModel.update(user, { cards: user.cards, });
+
+    if(!uUser || !uOffer)
+        return res.status(500).send({ error: "Error creating market offer " + username });
+
+    //Activity
+    //var act = await Activity.LogActivity("market_add", req.jwt.username, uOffer.toObj());
+    //if (!act) return res.status(500).send({ error: "Failed to log activity!" });
+        
+    return res.status(200).send(uOffer.toObj());
+};
+
+exports.removeOffer = async(req, res) => {
+
+    var username = req.jwt.username;
+    var card_tid = req.body.card;
+    var variant = req.body.variant;
+
+    //Validate params
+    if (!username || !card_tid || !variant)
+        return res.status(400).send({ error: "Invalid parameters" });
+
+    if(typeof username !== "string"|| typeof card_tid !== "string" || typeof variant !== "string" )
+        return res.status(400).send({ error: "Invalid parameters" });
+
+    var user = await UserModel.getByUsername(username);
+    if (!user)
+        return res.status(404).send({ error: "Can't find user " + username });
+
+    var offer = await MarketModel.getOffer(username, card_tid, variant)
+    if (!offer)
+        return res.status(404).send({ error: "No market offer for " + username + " " + card_tid });
+
+    //Add cards user
+    var addCards = [{tid: card_tid, variant: variant, quantity: offer.quantity}];
+    var addSucc = await UserTool.addCards(user, addCards);
+    if(!addSucc)
+        return res.status(500).send({ error: "Error adding cards to user " + username });
+
+    //Update database
+    var uUser = await UserModel.update(user, { cards: user.cards });
+    var uOffer = await MarketModel.remove(username, card_tid, variant);
+
+    if(!uUser || !uOffer)
+        return res.status(500).send({ error: "Error removing market offer " + username });
+
+    //Activity
+    //var act = await Activity.LogActivity("market_remove", req.jwt.username, {});
+    //if (!act) return res.status(500).send({ error: "Failed to log activity!" });
+        
+    return res.status(200).send({success: uOffer});
+};
+
+exports.trade = async(req, res) => {
+
+    var username = req.jwt.username;
+    var seller_user = req.body.seller;
+    var card_tid = req.body.card;
+    var variant = req.body.variant;
+    var quantity = req.body.quantity;
+
+    //Validate params
+    if (!username || !seller_user || !card_tid || !variant || !quantity)
+        return res.status(400).send({ error: "Invalid parameters" });
+
+    if(typeof seller_user !== "string" || typeof card_tid !== "string" || typeof variant !== "string" || typeof quantity !== "number")
+        return res.status(400).send({ error: "Invalid parameters" });
+
+    if(!Number.isInteger(quantity) || quantity <= 0)
+        return res.status(400).send({ error: "Invalid parameters" });
+
+    //Get user
+    var user = await UserModel.getByUsername(username);
+    var seller = await UserModel.getByUsername(seller_user);
+    if (!user || !seller)
+        return res.status(404).send({ error: "Can't find user " + username + " or " + seller_user });
+
+    if(user.id == seller.id)
+        return res.status(403).send({ error: "Can't trade with yourself!" });
+
+    //Get offer
+    var offer = await MarketModel.getOffer(seller_user, card_tid, variant)
+    if (!offer)
+        return res.status(404).send({ error: "No market offer for " + seller_user + " " + card_tid });
+
+    var value = quantity * offer.price;
+    if(user.coins < value)
+        return res.status(403).send({ error: "Not enough coins to trade!" });
+    if(quantity > offer.quantity)
+        return res.status(403).send({ error: "Not enough cards to trade!" });
+    
+    //Add cards and coins
+    var addCards = [{tid: card_tid, variant: variant, quantity: quantity}];
+    var addSucc = await UserTool.addCards(user, addCards);
+    if(!addSucc)
+        return res.status(500).send({ error: "Error adding cards to user " + username });
+        
+    user.coins -= value;
+    seller.coins += value;
+
+    //Update database
+    var uUser = await UserModel.update(user, { coins: user.coins, cards: user.cards });
+    var uSeller = await UserModel.update(seller, { coins: seller.coins });
+    var uOffer = await MarketModel.reduce(seller_user, card_tid, variant, quantity);
+    if(!uUser || !uOffer || !uSeller)
+        return res.status(500).send({ error: "Error trading market offer " + username + " " + seller_user });
+
+    //Activity
+    var aData = {buyer: username, seller: seller_user, card: card_tid, quantity: quantity, price: offer.price };
+    var act = await Activity.LogActivity("market_trade", req.jwt.username, aData);
+    if (!act) return res.status(500).send({ error: "Failed to log activity!" });
+
+    return res.status(200).send(aData);
+};
+
+exports.getBySeller = async(req, res) => {
+
+    if(!req.params.username)
+        return res.status(400).send({ error: "Invalid parameters" });
+
+    var list = await MarketModel.getBySeller(req.params.username);
+    for(var i=0; i<list.length; i++){
+        list[i] = list[i].toObj();
+    }
+    return res.status(200).send(list);
+};
+
+exports.getByCard = async(req, res) => {
+
+    var tid = req.params.tid;
+    var variant = req.params.variant;
+
+    if(!tid || !variant)
+        return res.status(400).send({ error: "Invalid parameters" });
+
+    var list = await MarketModel.getByCard(tid, variant);
+    for(var i=0; i<list.length; i++){
+        list[i] = list[i].toObj();
+    }
+    return res.status(200).send(list);
+};
+
+exports.getOffer = async(req, res) => {
+    
+    var tid = req.params.tid;
+    var variant = req.params.variant;
+    var username = req.params.username;
+
+    if(!tid || !variant || !username)
+        return res.status(400).send({ error: "Invalid parameters" });
+
+    var offer = await MarketModel.getOffer(username, tid, variant);
+    if(!offer)
+        return res.status(404).send({ error: "Offer not found" });
+
+    return res.status(200).send(offer.toObj());
+};
+
+exports.getAll = async(req, res) => {
+    var list = await MarketModel.getAll();
+    for(var i=0; i<list.length; i++){
+        list[i] = list[i].toObj();
+    }
+    return res.status(200).send(list);
+};