Change the way how the engine sign matched transactions

Author: GeunWoo Kim

README.md

@@ -11,14 +11,22 @@ Decentralized exchange platform for an asset on the CodeChain
 # cp codechain-exchange
 ```
 
-### Prerequisites
+## Prerequisites
 
 ```
 # yarn install
-# yarn migration
 # sudo service postgresql start
+# yarn migration
 ```
 
+### Account setting
+#### Development mode
+Matched transactions are signed by secret. You don't actually need to do nothing
+#### Test mode
+Matched transactions are singed by secret. You need to add platform and its secret into the `/server/config/dex.json`
+#### Production mode
+Matched transactions are signed with the local keystore `/server/config/keystore.db`. The local keystore should store only one key.
+
 ## Start server
 
 ```

app.ts

@@ -1,58 +1,52 @@
-import * as bodyParser from "body-parser";
-import * as express from "express";
-import * as logger from "morgan";
-import * as path from "path";
-import rfs from "rotating-file-stream";
-import route from "./server/routes";
-// import * as swaggerDocument from "./server/swagger.json"
-
-export const env: string = process.env.NODE_ENV || "development";
-export const rpcServer: string = require(`${__dirname}/server/config/dex.json`).node[
-  env
-].rpc;
-
-// Set up the express app
-const app = express();
-
-// Log requests to the console.
-app.use(logger("dev"));
-
-// create a rotating write stream
-const accessLogStream = rfs("access.log", {
-  interval: "1d", // rotate daily
-  path: path.join(__dirname, "log")
-});
-
-// setup the logger
-app.use(logger("combined", { stream: accessLogStream }));
-
-// Parse incoming requests data (https://github.com/expressjs/body-parser)
-app.use(bodyParser.json());
-app.use(bodyParser.urlencoded({ extended: false }));
-
-const cors = require("cors");
-app.use(cors());
-// Setup a default catch-all route that sends back a welcome message in JSON format.
-route(app);
-
-const swaggerJsdoc = require('swagger-jsdoc');
-
-const options = {
-  swaggerDefinition: {
-    info: {
-      title: 'Test API',
-      version: '1.0.0',
-      description: 'Test Express API with autogenerated swagger doc',
-    },
-  },
-  // List of files to be processes. You can also set globs './routes/*.ts'
-  apis: ['./server/routes/order.ts', './server/routes/deal.ts', './server/routes/index.ts'],
-};
-
-const specs = swaggerJsdoc(options);
-
-
-const swaggerUi = require('swagger-ui-express');
-app.use('/api-docs', swaggerUi.serve, swaggerUi.setup(specs));
-
-export default app;
+import * as bodyParser from "body-parser";
+import * as express from "express";
+import * as logger from "morgan";
+import * as path from "path";
+import rfs from "rotating-file-stream";
+import route from "./server/routes";
+
+// Set up the express app
+const app = express();
+
+// Log requests to the console.
+app.use(logger("dev"));
+
+// create a rotating write stream
+const accessLogStream = rfs("access.log", {
+  interval: "1d", // rotate daily
+  path: path.join(__dirname, "log")
+});
+
+// setup the logger
+app.use(logger("combined", { stream: accessLogStream }));
+
+// Parse incoming requests data (https://github.com/expressjs/body-parser)
+app.use(bodyParser.json());
+app.use(bodyParser.urlencoded({ extended: false }));
+
+const cors = require("cors");
+app.use(cors());
+// Setup a default catch-all route that sends back a welcome message in JSON format.
+route(app);
+
+const swaggerJsdoc = require('swagger-jsdoc');
+
+const options = {
+  swaggerDefinition: {
+    info: {
+      title: 'CodeChain-Exchange API',
+      version: '1.0.0',
+      description: 'CodeChain-Exchange Express API with autogenerated swagger doc',
+    },
+  },
+  // List of files to be processes. You can also set globs './routes/*.ts'
+  apis: ['./server/routes/order.ts', './server/routes/deal.ts', './server/routes/index.ts'],
+};
+
+const specs = swaggerJsdoc(options);
+
+
+const swaggerUi = require('swagger-ui-express');
+app.use('/api-docs', swaggerUi.serve, swaggerUi.setup(specs));
+
+export default app;