Class: InstanceKey

Inherits:

Struct

• Object
• Struct
• InstanceKey

show all

Defined in:

backend/app/lib/user_defined_field_migrator.rb

Instance Attribute Summary (collapse)

• - (Object) barcode

  Returns the value of attribute barcode.

• - (Object) indicator

  Returns the value of attribute indicator.

• - (Object) resource_component_id

  Returns the value of attribute resource_component_id.

• - (Object) resource_id

  Returns the value of attribute resource_id.

Class Method Summary (collapse)

• + (Object) from_row(row)
• + (Object) stringify(value)

Instance Method Summary (collapse)

• - (InstanceKey) initialize(resource_id, resource_component_id, barcode, indicator) constructor

  A new instance of InstanceKey.

• - (Object) to_bytes
• - (Boolean) valid?

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# File 'backend/app/lib/user_defined_field_migrator.rb', line 306

def initialize(resource_id, resource_component_id, barcode, indicator)
  super(self.class.stringify(resource_id),
        self.class.stringify(resource_component_id),
        self.class.stringify(barcode),
        self.class.stringify(indicator))
end

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# File 'backend/app/lib/user_defined_field_migrator.rb', line 284

def barcode
  @barcode
end

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# File 'backend/app/lib/user_defined_field_migrator.rb', line 284

def indicator
  @indicator
end

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# File 'backend/app/lib/user_defined_field_migrator.rb', line 284

def resource_component_id
  @resource_component_id
end

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# File 'backend/app/lib/user_defined_field_migrator.rb', line 284

def resource_id
  @resource_id
end

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# File 'backend/app/lib/user_defined_field_migrator.rb', line 286

def self.from_row(row)

  if row[:barcode].nil? && row[:container1AlphaNumIndicator].nil? && row[:container1NumericIndicator].nil?
    # This cannot be matched to a TopContainer
    return nil
  end

  barcode = stringify(row[:barcode])

  if barcode
    indicator = nil
  elsif (indicator = stringify(row[:container1AlphaNumIndicator]))
  else
    indicator = sprintf("%g", row[:container1NumericIndicator])
  end

  new(row[:resourceId], row[:resourceComponentId], barcode, indicator)
end

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# File 'backend/app/lib/user_defined_field_migrator.rb', line 314

def self.stringify(value)
  if value == "" || value.nil?
    nil
  else
    value.to_s
  end
end

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# File 'backend/app/lib/user_defined_field_migrator.rb', line 322

def to_bytes
  Digest::SHA1.digest(self.to_json)
end

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# File 'backend/app/lib/user_defined_field_migrator.rb', line 327

def valid?
  barcode || indicator
end