Class: KDomain::Config::Configuration

Inherits:
Object
  • Object
show all
Includes:
KLog::Logging
Defined in:
lib/k_domain/config/configuration.rb

Overview

Configuration object for Domain Configuration

Defined Under Namespace

Classes: ConfigModel

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Configuration

Returns a new instance of Configuration.



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# File 'lib/k_domain/config/configuration.rb', line 16

def initialize
  @default_main_key = nil
  @default_traits = %i[trait1 trait2 trait3]
  @fallback_keys = %i[]
  @models = []
end

Instance Attribute Details

#default_main_key ⇒ Object

Returns the value of attribute default_main_key.



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# File 'lib/k_domain/config/configuration.rb', line 11

def default_main_key
  @default_main_key
end

#default_traits ⇒ Object

Returns the value of attribute default_traits.



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# File 'lib/k_domain/config/configuration.rb', line 12

def default_traits
  @default_traits
end

#fallback_keys ⇒ Object

Returns the value of attribute fallback_keys.



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# File 'lib/k_domain/config/configuration.rb', line 13

def fallback_keys
  @fallback_keys
end

#models ⇒ Object

Returns the value of attribute models.



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# File 'lib/k_domain/config/configuration.rb', line 14

def models
  @models
end

Instance Method Details

#debug(heading: 'Domain configuration') ⇒ Object 



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# File 'lib/k_domain/config/configuration.rb', line 51

def debug(heading: 'Domain configuration')
  log.structure(to_h, title: heading) # , line_width: 150, formatter: formatter)
  ''
end

#fallback_key(columns) ⇒ Object 



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# File 'lib/k_domain/config/configuration.rb', line 43

def fallback_key(columns)
  column_names = columns.each_with_object({}) do |column, hash|
    hash[column.name.to_sym] = column.name.to_sym
  end

  fallback_keys.find { |key| column_names.key?(key) }
end

#find_model(table_name) ⇒ Object 



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# File 'lib/k_domain/config/configuration.rb', line 31

def find_model(table_name)
  @find_model ||= Hash.new do |h, key|
    h[key] = begin
      entity = models.find { |e| e.name == key }
      entity ||= new_config_model(key)
      entity
    end
  end

  @find_model[table_name]
end

#model(name, main_key: nil, traits: nil) ⇒ Object 



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# File 'lib/k_domain/config/configuration.rb', line 23

def model(name, main_key: nil, traits: nil)
  @models << new_config_model(
    name,
    main_key: main_key || default_main_key,
    traits: traits || default_traits
  )
end

#to_h ⇒ Object 



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# File 'lib/k_domain/config/configuration.rb', line 56

def to_h
  {
    default_main_key: default_main_key,
    default_traits: default_traits,
    fallback_keys: fallback_keys,
    models: models.map(&:to_h)
  }
end