Module: FieldValueKrill

Included in:
FieldValue
Defined in:
app/krill/field_value_krill.rb

Instance Method Summary collapse

Instance Method Details

#info ⇒ Object 



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# File 'app/krill/field_value_krill.rb', line 76

def info
  si = 'No sample'
  ii = 'No Item'

  if child_sample_id
    sample = Sample.find_by(id: child_sample_id)
    si = if sample
           "#{sample.sample_type.name} #{sample.id} (#{sample.name})"
         else
           "Sample #{child_sample_id} not found!"
         end
  end

  if child_item_id
    item = Item.includes(:object_type).find_by(id: child_item_id)
    ii = if item
           "#{item.object_type.name} #{item.id} at #{item.location}"
         else
           "Item #{child_item_id} not found!"
         end
  end

  "#{name}: { sample: #{si}, item: #{ii}, array: #{field_type.array ? 'true' : 'false'}, part: #{field_type.part ? [row, column] : '-'} }"
end

#make ⇒ Object 



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# File 'app/krill/field_value_krill.rb', line 38

def make
  if object_type && !child_item_id
    @item = Item.make({ quantity: 1, inuse: 0 }, sample: child_sample, object_type: object_type)
    @item.store if @item.location == 'Unknown'
    self.child_item_id = @item.id
    save
  elsif object_type && child_item_id
    Rails.logger.info "Item #{child_item_id} already assigned to field value"
  end

  @item
end

#make_collection ⇒ Object 



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# File 'app/krill/field_value_krill.rb', line 51

def make_collection
  ot = object_type
  raise "Could not find object type: #{object_type}" unless ot

  message = "Cannot make a new collection from object type '#{ot.name}' with handler '#{ot.handler}'"
  raise message if ot.handler != 'collection'

  c = Collection.new_collection(object_type.name)
  c.store if c.location == 'Unknown'
  self.child_item_id = c.id
  save

  c
end

#make_part(collection, r, c) ⇒ Object 



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# File 'app/krill/field_value_krill.rb', line 66

def make_part(collection, r, c)
  return unless collection

  collection.set(r, c, child_sample)
  self.child_item_id = collection.id
  self.row = r
  self.column = c
  save
end

#part? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/krill/field_value_krill.rb', line 101

def part?
  field_type && field_type.part
end

#retrieve ⇒ Object 



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# File 'app/krill/field_value_krill.rb', line 7

def retrieve
  if child_item_id
    @item = Item.find_by(id: child_item_id)
  elsif !predecessors.empty?
    # TODO: THIS SHOULD USE THE ACTIVE PREDECESSOR, IN CASE THERE IS MORE THAN ONE
    #       FILTER BY STATUS (e.g. "done")?
    copy_inventory(predecessors[0])
  else
    items = if object_type && !field_type.part
              Item.where(sample_id: child_sample_id, object_type_id: object_type.id).reject(&:deleted?)
            elsif object_type && field_type.part
              Collection.containing(val, object_type).reject(&:deleted?)
            else
              Item.where(sample_id: child_sample_id).reject(&:deleted?)
            end

    unless items.empty?
      @item = items[0]
      self.child_item_id = @item.id
      if @item.class == Collection
        p = @item.position_as_hash child_sample
        self.row = p[:row]
        self.column = p[:column]
      end
      save
    end
  end

  @item
end