One job rule condition added + 2 default job rules modified

src/jio/core/globals.js

@@ -421,6 +421,23 @@ defaults.job_rule_conditions = {};
     return a.kwargs._id === b.kwargs._id;
   }
 
+  /**
+   * Test if the jobs have a document id.
+   *
+   * @param  {Object} a The first job to test
+   * @param  {Object} b The second job to test
+   * @return {Boolean} True if ids exist, else false
+   */
+  function haveDocumentIds(a, b) {
+    if (typeof a.kwargs._id !== "string" || a.kwargs._id === "") {
+      return false;
+    }
+    if (typeof b.kwargs._id !== "string" || b.kwargs._id === "") {
+      return false;
+    }
+    return true;
+  }
+
   /**
    * Compare two jobs and test if their kwargs are equal
    *
@@ -452,7 +469,8 @@ defaults.job_rule_conditions = {};
     "sameMethod": sameMethod,
     "sameDocumentId": sameDocumentId,
     "sameParameters": sameParameters,
-    "sameOptions": sameOptions
+    "sameOptions": sameOptions,
+    "haveDocumentIds": haveDocumentIds
   };
 
 }());

src/jio/features/jobChecker.js

@@ -210,6 +210,7 @@ function enableJobChecker(jio, shared, options) {
         "sameStorageDescription",
         "areWriters",
         "sameMethod",
+        "haveDocumentIds",
         "sameParameters"
       ],
       "action": "update"
@@ -218,6 +219,7 @@ function enableJobChecker(jio, shared, options) {
       "conditions": [
         "sameStorageDescription",
         "areWriters",
+        "haveDocumentIds",
         "sameDocumentId"
       ],
       "action": "wait"