Merge pull request #230 from openHPI/fix_download

Specify `ExternalUser` as class for `user` in `RemoteEvaluationMapping`

db/migrate/20181126163428_add_user_type_to_remote_evaluation_mappings.rb

@@ -0,0 +1,8 @@
+class AddUserTypeToRemoteEvaluationMappings < ActiveRecord::Migration[5.2]
+  def change
+    add_column :remote_evaluation_mappings, :user_type, :string
+    # Update all existing records and set user_type to `ExternalUser` (safe way to prevent any function loss).
+    # We are not using a default value here on intend to be in line with the other `user_type` columns
+    RemoteEvaluationMapping.update_all(user_type: 'ExternalUser')
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2018_09_04_115948) do
+ActiveRecord::Schema.define(version: 2018_11_26_163428) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -290,6 +290,7 @@ ActiveRecord::Schema.define(version: 2018_09_04_115948) do
     t.string "validation_token", null: false
     t.datetime "created_at"
     t.datetime "updated_at"
+    t.string "user_type"
   end
 
   create_table "request_for_comments", force: :cascade do |t|