addresses issue #14

Author: emmanuel

lib/fawn.js

@@ -11,7 +11,7 @@ var collection;
 var TaskMdl;
 var Task;
 var Roller;
-var utils;
+var dbUtils;
 
 var Fawn = {
   init: function(db, _collection, options) {
@@ -41,7 +41,7 @@ var Fawn = {
     TaskMdl = require("../models/task")(mongoose, collection);
     Task = require("./task")(mongoose, TaskMdl);
     Roller = require("./roller")(mongoose, TaskMdl);
-    utils = require("./utils/db.utils")(mongoose);
+    dbUtils = require("./utils/db.utils")(mongoose);
   }
 
   , Task: function() {
@@ -56,7 +56,7 @@ var Fawn = {
 
   , initModel: function (modelName, schema) {
     checkInitStatus();
-    utils.initModel(modelName, schema);
+    dbUtils.initModel(modelName, schema);
   }
 };
 

lib/task.js

@@ -58,6 +58,8 @@ var TaskProvider = function (_mongoose, _TaskMdl) {
   setModel = dbUtils.setModel;
   getModel = dbUtils.getModel;
 
+  goose.setDbUtils(dbUtils);
+
   return Task;
 };
 

lib/task_core/goose.js

@@ -4,19 +4,26 @@
  */
 var constants = require("../constants");
 var utils = require("../utils/gen.utils");
-var dbUtils = require("../utils/db.utils")();
+var dbUtils;
 
-// utility functions
+// gen utility functions
 var resolveFuture = utils.resolveFuture;
 var storeOldData = utils.storeOldData;
 var updateState = utils.updateState;
 var xcode = utils.xcode;
-var getModel = dbUtils.getModel;
+
+// db utility functions
+var getModel;
 
 // constants
 var PENDING = constants.PENDING;
 var DONE = constants.DONE;
 
+exports.setDbUtils = function (_dbUtils) {
+  dbUtils = _dbUtils;
+  getModel = dbUtils.getModel;
+};
+
 /**
  * This function handles the update step using
  * mongoose.

lib/utils/db.utils.js

@@ -11,8 +11,7 @@ var constants = require("../constants");
 var mongoose;
 
 module.exports = function(_mongoose) {
-  if(!mongoose) mongoose = _mongoose || require("mongoose");
-
+  mongoose = _mongoose;
   var Schema = mongoose.Schema;
 
   /**

tests/all.tests.js

@@ -18,7 +18,7 @@ global.mongoose = require("mongoose");
 global.Grid = require("gridfs-stream");
 Grid.mongo = mongoose.mongo;
 
-global.dbUtils = require("../lib/utils/db.utils")();
+global.dbUtils = require("../lib/utils/db.utils")(mongoose);
 global.utils = require("../lib/utils/gen.utils");
 global.expect = config.expect;
 global.Promise = config.Promise;