Class: Midnight::BusinessLogic::Event

Inherits:
Object
  • Object
show all
Defined in:
lib/midnight/business_logic/event.rb

Defined Under Namespace

Classes: SchemaViolation

Constant Summary collapse

DEFAULT_METADATA_GENERATOR = 
lambda do
  {
    occurred_at: ::Time.current.iso8601(6)
  }
end

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(data: {}, metadata: nil) ⇒ Event

Returns a new instance of Event.



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# File 'lib/midnight/business_logic/event.rb', line 16

def initialize(data: {}, metadata: nil)
  @data = data
  @metadata = metadata || DEFAULT_METADATA_GENERATOR.call
  freeze
end

Instance Attribute Details

#data ⇒ Object (readonly)

Returns the value of attribute data.



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# File 'lib/midnight/business_logic/event.rb', line 22

def data
  @data
end

#metadata ⇒ Object (readonly)

Returns the value of attribute metadata.



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# File 'lib/midnight/business_logic/event.rb', line 22

def metadata
  @metadata
end

Class Method Details

.strict(data: {}, metadata: nil) ⇒ Object 



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# File 'lib/midnight/business_logic/event.rb', line 25

def strict(data: {}, metadata: nil)
  ensure_schema(data)
  new(
    data: data,
    metadata: metadata
  )
end