now objects are linked to the user that published it

Signed-off-by: Matheus Agio Nerone <man13@inf.ufpr.br>

app/builders/learning_object_builder.rb

@@ -39,8 +39,13 @@ class LearningObjectBuilder
           type: args['type'],
           bitstreams: args['bitstreams'],
           last_modified: args['last_modified'],
-          metadata: JSON.parse(args['metadata'])
+
         )
+        if args['metadata'] == 'null'
+          obj.metadata = []
+        else
+          obj.metadata = JSON.parse(args['metadata'])
+        end
         obj.created_at = DateTime.strptime(args['created_at'], "%Y-%m-%d %H:%M:%S") unless args['created_at'].nil?
         obj.last_modified = DateTime.strptime(args['last_modified'], "%Y-%m-%d %H:%M:%S") unless args['last_modified'].nil?
         obj.published_at = DateTime.strptime(args['published_at'], "%Y-%m-%d %H:%M:%S") unless args['published_at'].nil?

app/controllers/learning_objects_controller.rb

@@ -36,6 +36,7 @@ class LearningObjectsController < ApplicationController
     @learning_object = LearningObject.new(learning_object_params)
     @learning_object.subjects = subjects
     @learning_object.created_at = Time.now
+    @learning_object.last_modified = Time.now
     @learning_object.type = 'video'
     @learning_object.author = current_user.name
     @learning_object.publisher = current_user

app/controllers/users_controller.rb

@@ -19,8 +19,7 @@ class UsersController < ApplicationController
   end
 
   def me
-    asd
-    @objects = current_user.learning_objects
+    @objects = learning_object_repository.all(current_user)
     @bookmarks = current_user.bookmarks
     @groups = [
         CollectionsGroup.new(title: 'Coleções Automáticas',

app/repositories/orient_db/learning_object_repository.rb

@@ -132,16 +132,8 @@ module OrientDb
       build_object result.first
     end
 
-    ##
-    # This method return all learning objects of +user+ scope.
-    #
-    # No users have objects.
-    # Learning Object submission was not implemented yet.
-    # For now, an empty array is returned.
     def all(user)
-      #result = select_by_property(odb_class, "p_id", user.id)
-      #build_objects result
-      []
+      build_objects(get_edges_end('PublishedBy', 'in', user.rid) || [])
     end
 
     def all_by_score_from_offset_to_limit(offset, limit)