services/api/app/models/workflow.rb

   1 # Copyright (C) The Arvados Authors. All rights reserved.
   2 #
   3 # SPDX-License-Identifier: AGPL-3.0
   4
   5 class Workflow < ArvadosModel
   6   include HasUuid
   7   include KindAndEtag
   8   include CommonApiTemplate
   9
  10   validate :validate_definition
  11   before_save :set_name_and_description
  12
  13   api_accessible :user, extend: :common do |t|
  14     t.add :name
  15     t.add :description
  16     t.add :definition
  17   end
  18
  19   def validate_definition
  20     begin
  21       @definition_yaml = YAML.safe_load self.definition if !definition.nil?
  22     rescue => e
  23       errors.add :definition, "is not valid yaml: #{e.message}"
  24     end
  25   end
  26
  27   def set_name_and_description
  28     old_wf = {}
  29     begin
  30       old_wf = YAML.safe_load self.definition_was if !self.definition_was.nil?
  31     rescue => e
  32       logger.warn "set_name_and_description error: #{e.message}"
  33       return
  34     end
  35
  36     ['name', 'description'].each do |a|
  37       if !self.changes.include?(a)
  38         v = self.read_attribute(a)
  39         if !v.present? or v == old_wf[a]
  40           val = @definition_yaml[a] if self.definition and @definition_yaml
  41           self[a] = val
  42         end
  43       end
  44     end
  45   end
  46
  47   def self.full_text_searchable_columns
  48     super - ["definition"]
  49   end
  50
  51   def self.limit_index_columns_read
  52     ["definition"]
  53   end
  54 end