Merge pull request #162 from af83/5334-add-nulldb-support

5334 Add support fort NullDB in Apartment

3 files changed, 30 insertions, 1 deletions

diff --git a/Gemfile b/Gemfile
index 21f534c8b..898293ac5 100644
--- a/Gemfile
+++ b/Gemfile
@@ -65,6 +65,7 @@ end
 
 gem 'activerecord-postgis-adapter', "~> 3.0.0"
 gem 'polylines'
+gem 'activerecord-nulldb-adapter', require: false
 
 # Codifligne API
 gem 'codifligne', af83: 'stif-codifline-api'
diff --git a/Gemfile.lock b/Gemfile.lock
index f9682dff1..27d3c18eb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -75,6 +75,8 @@ GEM
       activemodel (= 4.2.8)
       activesupport (= 4.2.8)
       arel (~> 6.0)
+    activerecord-nulldb-adapter (0.3.7)
+      activerecord (>= 2.0.0)
     activerecord-postgis-adapter (3.0.0)
       activerecord (~> 4.2)
       rgeo-activerecord (~> 4.0)
@@ -566,6 +568,7 @@ DEPENDENCIES
   SyslogLogger
   aasm
   active_attr
+  activerecord-nulldb-adapter
   activerecord-postgis-adapter (~> 3.0.0)
   acts-as-taggable-on (~> 4.0.0)
   acts_as_list (~> 0.6.0)
@@ -683,4 +686,4 @@ DEPENDENCIES
   will_paginate-bootstrap
 
 BUNDLED WITH
-   1.15.4
+   1.16.0
diff --git a/config/initializers/apartment_null_db.rb b/config/initializers/apartment_null_db.rb
new file mode 100644
index 000000000..438f1e58b
--- /dev/null
+++ b/config/initializers/apartment_null_db.rb
@@ -0,0 +1,25 @@
+if ENV['RAILS_DB_ADAPTER'] == 'nulldb'
+  require 'apartment/adapters/abstract_adapter'
+
+  module Apartment
+    module Tenant
+      def adapter
+        Thread.current[:apartment_adapter] ||= nulldb_adapter(config)
+      end
+
+      def self.nulldb_adapter(config)
+        adapter = Adapters::NulldbAdapter
+        adapter.new(config)
+      end
+    end
+
+    module Adapters
+      # Default adapter when not using Postgresql Schemas
+      class NulldbAdapter < AbstractAdapter
+        def initialize config
+          super
+        end
+      end
+    end
+  end
+end