3171: Add tests for desired behavior. Start using FactoryGirl.

[arvados.git] / services / api / lib / current_api_client.rb

diff --git a/services/api/lib/current_api_client.rb b/services/api/lib/current_api_client.rb
index bbc39e2296f3619e31dca3f70239a2c256bb725a..37039ee65444650c94470dd48e9b166bc67568b0 100644 (file)
--- a/services/api/lib/current_api_client.rb
+++ b/services/api/lib/current_api_client.rb
@@ -11,11 +11,15 @@ module CurrentApiClient
     Thread.current[:api_client_authorization]
   end
 
+  def current_api_base
+    Thread.current[:api_url_base]
+  end
+
   def current_default_owner
-    # owner uuid for newly created objects
+    # owner_uuid for newly created objects
     ((current_api_client_authorization &&
-      current_api_client_authorization.default_owner) ||
-     (current_user && current_user.default_owner) ||
+      current_api_client_authorization.default_owner_uuid) ||
+     (current_user && current_user.default_owner_uuid) ||
      (current_user && current_user.uuid) ||
      nil)
   end
@@ -31,13 +35,34 @@ module CurrentApiClient
      '000000000000000'].join('-')
   end
 
+  def system_group_uuid
+    [Server::Application.config.uuid_prefix,
+     Group.uuid_prefix,
+     '000000000000000'].join('-')
+  end
+
+  def anonymous_group_uuid
+    [Server::Application.config.uuid_prefix,
+     Group.uuid_prefix,
+     'anonymouspublic'].join('-')
+  end
+
+  def anonymous_user_uuid
+    [Server::Application.config.uuid_prefix,
+     User.uuid_prefix,
+     'anonymouspublic'].join('-')
+  end
+
   def system_user
     if not $system_user
       real_current_user = Thread.current[:user]
-      Thread.current[:user] = User.new(is_admin: true)
+      Thread.current[:user] = User.new(is_admin: true,
+                                       is_active: true,
+                                       uuid: system_user_uuid)
       $system_user = User.where('uuid=?', system_user_uuid).first
       if !$system_user
         $system_user = User.new(uuid: system_user_uuid,
+                                is_active: true,
                                 is_admin: true,
                                 email: 'root',
                                 first_name: 'root',
@@ -50,7 +75,113 @@ module CurrentApiClient
     $system_user
   end
 
+  def system_group
+    if not $system_group
+      act_as_system_user do
+        ActiveRecord::Base.transaction do
+          $system_group = Group.
+            where(uuid: system_group_uuid).first_or_create do |g|
+            g.update_attributes(name: "System group",
+                                description: "System group")
+            User.all.collect(&:uuid).each do |user_uuid|
+              Link.create(link_class: 'permission',
+                          name: 'can_manage',
+                          tail_kind: 'arvados#group',
+                          tail_uuid: system_group_uuid,
+                          head_kind: 'arvados#user',
+                          head_uuid: user_uuid)
+            end
+          end
+        end
+      end
+    end
+    $system_group
+  end
+
   def act_as_system_user
-    Thread.current[:user] = system_user
+    if block_given?
+      act_as_user system_user do
+        yield
+      end
+    else
+      Thread.current[:user] = system_user
+    end
+  end
+
+  def act_as_user user
+    user_was = Thread.current[:user]
+    Thread.current[:user] = user
+    begin
+      yield
+    ensure
+      Thread.current[:user] = user_was
+    end
+  end
+
+  def anonymous_group
+    if not $anonymous_group
+      act_as_system_user do
+        ActiveRecord::Base.transaction do
+          $anonymous_group = Group.
+          where(uuid: anonymous_group_uuid).first_or_create do |g|
+            g.update_attributes(name: "Anonymous group",
+                                description: "Anonymous group")
+          end
+        end
+      end
+    end
+    $anonymous_group
+  end
+
+  def anonymous_user
+    if not $anonymous_user
+      act_as_system_user do
+        $anonymous_user = User.where('uuid=?', anonymous_user_uuid).first
+        if !$anonymous_user
+          $anonymous_user = User.new(uuid: anonymous_user_uuid,
+                                     is_active: false,
+                                     is_admin: false,
+                                     email: 'anonymouspublic',
+                                     first_name: 'anonymouspublic',
+                                     last_name: 'anonymouspublic')
+          $anonymous_user.save!
+          $anonymous_user.reload
+        end
+
+        group_perms = Link.where(tail_uuid: anonymous_user_uuid,
+                                 head_uuid: anonymous_group_uuid,
+                                 link_class: 'permission',
+                                 name: 'can_read')
+
+        if !group_perms.any?
+          group_perm = Link.create!(tail_uuid: anonymous_user_uuid,
+                                    head_uuid: anonymous_group_uuid,
+                                    link_class: 'permission',
+                                    name: 'can_read')
+        end
+      end
+    end
+    $anonymous_user
+  end
+
+  def empty_collection_uuid
+    'd41d8cd98f00b204e9800998ecf8427e+0'
+  end
+
+  def empty_collection
+    if not $empty_collection
+      act_as_system_user do
+        ActiveRecord::Base.transaction do
+          $empty_collection = Collection.
+            where(uuid: empty_collection_uuid).
+            first_or_create!(manifest_text: '')
+          Link.where(tail_uuid: anonymous_group.uuid,
+                     head_uuid: empty_collection_uuid,
+                     link_class: 'permission',
+                     name: 'can_read').first_or_create!
+        end
+      end
+    end
+    $empty_collection
   end
 end