Class: Stockman::Logic::Variant

Inherits:
Object
  • Object
show all
Defined in:
lib/stockman/logic/variant.rb,
lib/stockman/logic/variant/stock_level.rb,
lib/stockman/logic/variant/stock_levels_collection.rb

Defined Under Namespace

Classes: StockLevel, StockLevelsCollection

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(id) ⇒ Variant

Returns a new instance of Variant.



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# File 'lib/stockman/logic/variant.rb', line 9

def initialize(id)
  @id = id.to_i
end

Instance Attribute Details

#id ⇒ Object (readonly)

Returns the value of attribute id.



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# File 'lib/stockman/logic/variant.rb', line 7

def id
  @id
end

Instance Method Details

#allocated_amount(warehouse_id) ⇒ Object 



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# File 'lib/stockman/logic/variant.rb', line 37

def allocated_amount(warehouse_id)
  obtain_stock_level_amount(:allocated, warehouse_id)
end

#available_amount(warehouse_id) ⇒ Object 



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# File 'lib/stockman/logic/variant.rb', line 41

def available_amount(warehouse_id)
  obtain_stock_level_amount(:available, warehouse_id)
end

#physical_amount(warehouse_id) ⇒ Object 



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# File 'lib/stockman/logic/variant.rb', line 33

def physical_amount(warehouse_id)
  obtain_stock_level_amount(:physical, warehouse_id)
end

#stock_levels ⇒ Object 



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# File 'lib/stockman/logic/variant.rb', line 25

def stock_levels
  @stock_levels ||= StockLevelsCollection.new(id)
end

#summary ⇒ Object 



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# File 'lib/stockman/logic/variant.rb', line 45

def summary
  @summary ||= Summary.from_object(self)
end

#total_allocated_amount ⇒ Object 



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# File 'lib/stockman/logic/variant.rb', line 17

def total_allocated_amount
  stock_levels.sum(&:allocated_amount)
end

#total_available_amount ⇒ Object 



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# File 'lib/stockman/logic/variant.rb', line 21

def total_available_amount
  total_physical_amount - total_allocated_amount
end

#total_physical_amount ⇒ Object 



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# File 'lib/stockman/logic/variant.rb', line 13

def total_physical_amount
  stock_levels.sum(&:physical_amount)
end

#warehouse_ids ⇒ Object 



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# File 'lib/stockman/logic/variant.rb', line 29

def warehouse_ids
  stock_levels.map(&:warehouse_id)
end