add walletId and copayerId to log

lib/expressapp.js

@@ -56,11 +56,18 @@ ExpressApp.prototype.start = function(opts, cb) {
   if (opts.disableLogs) {
     log.level = 'silent';
   } else {
-    // TODO access.log
-    //var accessLogStream = fs.createWriteStream(__dirname + '/access.log', {flags: 'a'})
-    //app.use(morgan('combined', {stream: accessLogStream}))
-    // app.use(require('morgan')('dev'));
-    this.app.use(require('morgan')(':remote-addr :date[iso] ":method :url" :status :res[content-length] :response-time ":user-agent" '));
+    var morgan = require('morgan');
+    morgan.token('walletId', function getId(req) {
+      return req.walletId
+    });
+
+    morgan.token('copayerId', function getId(req) {
+      return req.copayerId
+    });
+
+
+
+    this.app.use(morgan(' :remote-addr :date[iso] ":method :url" :status :res[content-length] :response-time ":user-agent" :walletId :copayerId'));
   }
 
 
@@ -127,6 +134,11 @@ ExpressApp.prototype.start = function(opts, cb) {
     };
     WalletService.getInstanceWithAuth(auth, function(err, server) {
       if (err) return returnError(err, res, req);
+
+      // For logging
+      req.walletId = server.walletId;
+      req.copayerId = server.copayerId;
+
       return cb(server);
     });
   };
@@ -200,6 +212,7 @@ ExpressApp.prototype.start = function(opts, cb) {
     getServerWithAuth(req, res, function(server) {
       var opts = {};
       if (req.query.includeExtendedInfo == '1') opts.includeExtendedInfo = true;
+
       server.getStatus(opts, function(err, status) {
         if (err) return returnError(err, res, req);
         res.json(status);