jobMaker compatible with recovery

src/jio/features/jobMaker.js

@@ -36,15 +36,7 @@ function enableJobMaker(jio, shared, options) {
     "options"
   ]);
 
-  // listeners
-
-  shared.rest_method_names.forEach(function (method) {
-    shared.on(method, function (param) {
-      if (param.deferred) {
-        // params are good
-        param.created = new Date();
-        param.tried = 0;
-        param.state = 'ready';
+  function addCommandToJob(param) {
     param.command = {};
     param.command.resolve = function () {
       shared.emit('jobDone', param, arguments);
@@ -60,10 +52,33 @@ function enableJobMaker(jio, shared, options) {
     param.command.storage = function () {
       return shared.createRestApi.apply(null, arguments);
     };
-        param.modified = new Date();
+  }
+
+  // listeners
+
+  shared.rest_method_names.forEach(function (method) {
+    shared.on(method, function (param) {
+      if (param.deferred) {
+        // params are good
+        param.created = new Date();
         shared.emit('job', param);
       }
     });
   });
 
+  shared.on('job', function (param) {
+    // new or recovered job
+    param.state = 'ready';
+    if (typeof param.tried !== 'number' || !isFinite(param.tried)) {
+      param.tried = 0;
+    }
+    if (!param.created) {
+      param.created = new Date();
+    }
+    if (!param.command) {
+      addCommandToJob(param);
+    }
+    param.modified = new Date();
+  });
+
 }