Module: Rhoconnect::Model::Helpers::FindDuplicatesOnUpdate

Defined in:
lib/rhoconnect/model/helpers/find_duplicates_on_update.rb

Defined Under Namespace

Modules: ClassMethods

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/rhoconnect/model/helpers/find_duplicates_on_update.rb', line 6

def self.included(base)
	base.extend Rhoconnect::Model::Helpers::FindDuplicatesOnUpdate::ClassMethods
end

Instance Method Details

#find_duplicates_on_update(options, invalid_meta, operation, operation_data, client_ids) ⇒ Object 



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# File 'lib/rhoconnect/model/helpers/find_duplicates_on_update.rb', line 10

def find_duplicates_on_update(options, invalid_meta, operation, operation_data, client_ids)
 invalid_meta ||= {}
 # processed_ids = {}
 processed_objs = {}
 operation_data.each_with_index do |client_operation_data,index|
   client_id = client_ids[index]
   client_operation_data.each do |source_operation_entry|
     source_id = source_operation_entry[0]
     list_of_objs = source_operation_entry[1]
     list_of_objs.each_with_index do |obj_entry, objindex|
       key = obj_entry[0]
       objvalue = obj_entry[1]

       processed_objs[source_id] ||= {}
       processed_source_objs = processed_objs[source_id]
       obj_not_a_duplicate = true
       if processed_source_objs.has_key? key
         processed_records = processed_source_objs[key]
         processed_records.each do |processed_record|
           master_obj = processed_record[:value]
           # master_client_id = processed_record[:client_id]
           master_queue_index = processed_record[:queue_index].to_i
           master_obj_index = processed_record[:index].to_i

           if master_obj == objvalue
             obj_not_a_duplicate = false
              if options[:raise_error]
         		  invalid_meta[index] ||= {}
         		  invalid_meta[index][source_id] ||= {}
         		  invalid_meta[index][source_id][objindex] ||= {}
         		  invalid_meta[index][source_id][objindex][:error] = "Error during #{operation}: object conflict detected"
         	  else
              invalid_meta[index] ||= {}
              invalid_meta[index][source_id] ||= {}
              invalid_meta[index][source_id][objindex] ||= {}
              invalid_meta[index][source_id][objindex][:duplicate_of] = true

              invalid_meta[master_queue_index] ||= {}
              invalid_meta[master_queue_index][source_id] ||= {}
              invalid_meta[master_queue_index][source_id][master_obj_index] ||= {}
              invalid_meta[master_queue_index][source_id][master_obj_index][:duplicates] ||= []
              invalid_meta[master_queue_index][source_id][master_obj_index][:duplicates] <<  {:client_id => client_id, :key => key, :value => objvalue}
              end
             break
           end
         end
       end
       # objects are not equal - add to already processed
       if obj_not_a_duplicate
         processed_source_objs[key] ||= []
         processed_source_objs[key] << {:value => objvalue, :client_id => client_id, :queue_index => index, :index => objindex}
       end
     end
   end
 end
  if options[:handler] and invalid_meta.size > 0
 	proc = bind_handler :find_duplicates_on_update, options[:handler]
    invalid_meta = proc.call options, invalid_meta, operation, operation_data, client_ids
  end
 invalid_meta
end