Class: InventoryWrapper

Inherits:
Object
  • Object
show all
Defined in:
app/my_lib/inventory_wrapper.rb

Overview

InventoryWrapper is a class that wraps around different inventory classes based on the inventory source of a restaurant.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(restaurant_id:, is_dine_in: nil, service_type: nil) ⇒ InventoryWrapper

Initializes a new InventoryWrapper object.

Parameters:

  • restaurant_id (Integer) —

    The ID of the restaurant object which contains the inventory source.

  • is_dine_in (Boolean, nil) (defaults to: nil) —

    Indicates if the service is dine-in.

  • service_type (Object, nil) (defaults to: nil) —

    The service type object which can determine if it's dine-in.



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# File 'app/my_lib/inventory_wrapper.rb', line 13

def initialize(restaurant_id:, is_dine_in: nil, service_type: nil)
  @restaurant = Restaurant.find_by(id: restaurant_id)
  @is_dine_in = determine_dine_in_status(is_dine_in, service_type)
end

Instance Attribute Details

#is_dine_in ⇒ Object (readonly)

Returns the value of attribute is_dine_in.



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# File 'app/my_lib/inventory_wrapper.rb', line 6

def is_dine_in
  @is_dine_in
end

#restaurant ⇒ Object (readonly)

The restaurant object which contains the inventory source

Returns:

  • (Object) —

    the current value of restaurant



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# File 'app/my_lib/inventory_wrapper.rb', line 5

def restaurant
  @restaurant
end

#service_type ⇒ Object (readonly)

Returns the value of attribute service_type.



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# File 'app/my_lib/inventory_wrapper.rb', line 6

def service_type
  @service_type
end

Instance Method Details

#inv_model ⇒ Class

Determines the inventory model class based on the restaurant's inventory source.

Returns:

  • (Class) —

    The inventory model class.



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# File 'app/my_lib/inventory_wrapper.rb', line 21

def inv_model
  return nil unless restaurant

  determine_inventory_model
end