X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/192d41c47d41ee283b104f5bb1eed155e181ffbd..43773cb247a1fb744b57070b715bfa5d53a00822:/app/models/orvos_model.rb

diff --git a/app/models/orvos_model.rb b/app/models/orvos_model.rb
deleted file mode 100644
index 99a273c794..0000000000
--- a/app/models/orvos_model.rb
+++ /dev/null
@@ -1,90 +0,0 @@
-class OrvosModel < ActiveRecord::Base
-  self.abstract_class = true
-
-  include CurrentApiClient      # current_user, current_api_client, etc.
-
-  attr_protected :created_at
-  attr_protected :modified_by_user
-  attr_protected :modified_by_client
-  attr_protected :modified_at
-  before_create :ensure_permission_to_create
-  before_update :ensure_permission_to_update
-  before_create :update_modified_by_fields
-  before_update :maybe_update_modified_by_fields
-
-  def self.kind_class(kind)
-    kind.match(/^orvos\#(.+?)(_list|List)?$/)[1].pluralize.classify.constantize rescue nil
-  end
-
-  def eager_load_associations
-    self.class.columns.each do |col|
-      re = col.name.match /^(.*)_kind$/
-      if (re and
-          self.respond_to? re[1].to_sym and
-          (auuid = self.send((re[1] + '_uuid').to_sym)) and
-          (aclass = self.class.kind_class(self.send(col.name.to_sym))) and
-          (aobject = aclass.where('uuid=?', auuid).first))
-        self.instance_variable_set('@'+re[1], aobject)
-      end
-    end
-  end
-
-  protected
-
-  def ensure_permission_to_create
-    raise "Permission denied" unless permission_to_create
-  end
-
-  def permission_to_create
-    current_user
-  end
-
-  def ensure_permission_to_update
-    raise "Permission denied" unless permission_to_update
-  end
-
-  def permission_to_update
-    if !current_user
-      logger.warn "Anonymous user tried to update #{self.class.to_s} #{self.uuid_was}"
-      return false
-    end
-    if self.uuid_changed?
-      logger.warn "User #{current_user.uuid} tried to change uuid of #{self.class.to_s} #{self.uuid_was} to #{self.uuid}"
-      return false
-    end
-    return true if current_user.is_admin
-    if self.owner_changed? and
-        self.owner_was != current_user.uuid and
-        0 == Link.where(link_class: 'permission',
-                        name: 'can_pillage',
-                        tail_uuid: self.owner,
-                        head_uuid: current_user.uuid).count
-      logger.warn "User #{current_user.uuid} tried to change owner of #{self.class.to_s} #{self.uuid} to #{self.owner}"
-      return false
-    end
-    if self.owner == current_user.uuid or
-      current_user.is_admin or
-      current_user.uuid == self.uuid or
-      Link.where(link_class: 'permission',
-                 name: 'can_write',
-                 tail_uuid: self.owner,
-                 head_uuid: current_user.uuid).count > 0
-      return true
-    else
-      logger.warn "User #{current_user.uuid} tried to modify #{self.class.to_s} #{self.uuid} but does not can_write permission and owner is #{self.owner}"
-      return false
-    end
-  end
-
-  def maybe_update_modified_by_fields
-    update_modified_by_fields if self.changed?
-  end
-
-  def update_modified_by_fields
-    self.created_at ||= Time.now
-    self.owner ||= current_user.uuid
-    self.modified_at = Time.now
-    self.modified_by_user = current_user.uuid
-    self.modified_by_client = current_api_client ? current_api_client.uuid : nil
-  end
-end