1

server/web3sign/controllers/game_item_mall.js

@@ -3,6 +3,7 @@ const utils = require('j7/utils');
 const bcutils = require('j7/bcutils');
 const bcconst = require('common/bcconst');
 const metaFactory = require('../metadata/factory');
+const serviceFactory = require('../services/factory');
 
 async function buy(session) {
   try {

server/web3sign/controllers/game_item_market.js

@@ -0,0 +1,87 @@
+const app = require('j7/app');
+const utils = require('j7/utils');
+const bcutils = require('j7/bcutils');
+const bcconst = require('common/bcconst');
+const metaFactory = require('../metadata/factory');
+const serviceFactory = require('../services/factory');
+
+async function buy(session) {
+  try {
+    const account = bcutils.toNormalAddress(session.request('account', ''));
+    const netId = session.request('net_id');
+    const price = session.request('price');
+    const bc = serviceFactory.create('BlockChain');
+    {
+      const ret = await bc.init(netId);
+      if (!ret) {
+        session.rspErr(500, 'net_id error');
+        return;
+      }
+    }
+    {
+      if (!bc.isValidAddress(account)) {
+        session.rspErr(500, 'account error');
+        return;
+      }
+    }
+
+    const currency = '';
+    const userAddress = bc.getUserAddress();
+
+    const transModel = session.createModel('Transaction');
+    const usedTokenIdModel = session.createModel('UsedTokenId');
+
+    const {err, seqId} = await transModel.add(account, session.requestToJson(), netId);
+    if (err) {
+      session.rspErr(500, 'server internal error');
+      return;
+    }
+
+    const nowTime = utils.getUtcTime();
+    const transId = bcutils.genTransId
+    (
+      bcconst.BC_FUNC_COMMON,
+      nowTime,
+      seqId,
+      [
+      ]
+    );
+    await transModel.update
+    (
+      seqId,
+      [
+        ['trans_id', transId]
+      ]);
+    const nonce = transId;
+    const orderId = transId;
+    const signature = await bc.soliditySha3Sign(
+      orderId,
+      account,
+      currency,
+      price,
+      nowTime,
+      nonce
+    );
+
+    const rspParams = [
+      nowTime,
+      nonce,
+      signature
+    ];
+    utils.arrayToStrings(rspParams);
+
+    session.rspData({
+      'trans_id' : transId,
+      'params': rspParams
+    });
+  } catch (e) {
+    session.rspErr(1, 1);
+    console.log(e);
+  }
+}
+
+function init() {
+  app.registerHandler('GameItemMarket', 'buy', buy);
+}
+
+exports.init = init;