From 09954368d70ca292e73336fbad1b55d6711992a9 Mon Sep 17 00:00:00 2001
From: Mauricio Giacomini Girardello <mauriciogiacomini4@gmail.com>
Date: Tue, 27 Oct 2015 11:38:35 -0200
Subject: [PATCH] add method for find collections of a learning object and
rendering json
---
app/controllers/learning_objects_controller.rb | 7 ++++++-
app/models/learning_object.rb | 4 ++++
app/repositories/orient_db/collection_repository.rb | 11 ++++++++++-
3 files changed, 20 insertions(+), 2 deletions(-)
diff --git a/app/controllers/learning_objects_controller.rb b/app/controllers/learning_objects_controller.rb
index 2b4dc78f..ac12721c 100644
--- a/app/controllers/learning_objects_controller.rb
+++ b/app/controllers/learning_objects_controller.rb
@@ -1,5 +1,5 @@
class LearningObjectsController < ApplicationController
- before_action :set_learning_object, only: [:show, :edit, :update, :destroy, :like, :bookmark]
+ before_action :set_learning_object, only: [:show, :edit, :update, :destroy, :like, :bookmarks, :collections]
after_action :increment_learning_object_views, only: [:show]
before_action :authenticate_user!, except: [:index, :show, :like]
before_action :set_complaint_messages, only: :show
@@ -88,6 +88,11 @@ class LearningObjectsController < ApplicationController
end
end
+ # GET /learning_objects/1/collections.json
+ def collections
+ @collections = @learning_object.collections
+ end
+
private
# Use callbacks to share common setup or constraints between actions.
diff --git a/app/models/learning_object.rb b/app/models/learning_object.rb
index 5f9b4f8c..aa2935bd 100644
--- a/app/models/learning_object.rb
+++ b/app/models/learning_object.rb
@@ -16,6 +16,10 @@ class LearningObject
super(params.merge(defaults))
end
+ def collections
+ collection_repository.find_by_learning_object self
+ end
+
def like(user)
learning_object_repository.like user, self
end
diff --git a/app/repositories/orient_db/collection_repository.rb b/app/repositories/orient_db/collection_repository.rb
index 00fd055e..8b8be44f 100644
--- a/app/repositories/orient_db/collection_repository.rb
+++ b/app/repositories/orient_db/collection_repository.rb
@@ -43,7 +43,16 @@ module OrientDb
def all(user)
query = sprintf("select * from (select expand(in('BelongsTo')) from %s) where name<>'Bookmarks'", user.rid)
- objects = build_objects connection.query(query)
+ build_objects connection.query(query)
+ end
+
+ def find_by_learning_object(learning_object)
+ if learning_object.id.to_s.empty?
+ return []
+ end
+
+ query = sprintf("select * from %s where learning_objects contains %s", odb_class, learning_object.id)
+ build_objects connection.query(query)
end
def bookmarks(user)
--
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