Class: ProcessEngine::NodeDataInjection

Inherits:
Object
  • Object
show all
Defined in:
app/models/process_engine/node_data_injection.rb

Class Method Summary collapse

Class Method Details

.implementation_check ⇒ Object 



15
16
17
18
19
20
21
 
# File 'app/models/process_engine/node_data_injection.rb', line 15

def self.implementation_check
  (injected_classes || []).each do |icl|
    methods = %i(process_definition_slug implemented_node_ids forward_implementation_method).each do |method|
      fail "You need to implement class method `#{method.to_s}` in #{icl}" unless icl.respond_to?(method)
    end
  end
end

.node_options_data(process_definition_slug, node_id, source_object) ⇒ Object

source object could be process instance object or process task object



5
6
7
8
9
10
11
12
13
 
# File 'app/models/process_engine/node_data_injection.rb', line 5

def self.node_options_data(process_definition_slug, node_id, source_object)
  # each class requires `implemented_node_ids`
  selected_class = (injected_classes || []).find { |icl| icl.implemented_node_ids.map(&:to_s).include?(node_id.to_s) && icl.process_definition_slug == process_definition_slug }
  return {} unless selected_class.present?

  # return value from here
  result = selected_class.forward_implementation_method(node_id, source_object)
  result.instance_of?(Hash) ? result : {}
end