Class: ItemBuilder::Modes::QuantityService

Inherits:
Object
  • Object
show all
Includes:
ItemBuilder::Modes
Defined in:
lib/item_builder/modes/quantity_service.rb

Constant Summary collapse

QUANTITY_CHANNEL = 
{}.tap do |hash|
  hash[2]       = :Shopify
  hash[13]      = :Zalora
  hash[18]      = :Zilingo
end.freeze

Instance Attribute Summary

Attributes included from ItemBuilder::Modes

#bundles, #existing_alloc_stocks, #item_bundle_variants, #listing, #reserved_stocks, #shopify_inventory_location, #stock_allocs, #variant_listings, #variants, #wh_spaces, #zalora_reserved_stock, #zilingo_quantity

Instance Method Summary collapse

Methods included from ItemBuilder::Modes

#base, #bundle, #bundle_variants, #existing_allocated_stock, #initialize, #listings, #stock_alloc, #variant, #warehouse

Instance Method Details

#available_quantity ⇒ Object 



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# File 'lib/item_builder/modes/quantity_service.rb', line 71

def available_quantity
  ItemBuilder::GetQuantityService.new(
    listing: listing, variant: variant,
    wh_sp: warehouse, stock_alloc: stock_alloc,
    bundle_variants: bundle_variants,
    existing_allocated_stock: existing_allocated_stock
  ).perform
end

#channel_name ⇒ Object 



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# File 'lib/item_builder/modes/quantity_service.rb', line 53

def channel_name
  QUANTITY_CHANNEL[listing.channel_id].to_s
end

#local_qty ⇒ Object 



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# File 'lib/item_builder/modes/quantity_service.rb', line 57

def local_qty
  if channel_name == 'Zilingo'
    return 0 if zilingo_quantity.blank?

    zilingo_quantity[listing.local_id].to_i
  elsif channel_name == 'Zalora'
    return 0 if zalora_reserved_stock.blank?

    zalora_reserved_stock[listing.local_id].to_i
  else
    reserved_stocks.find { |rs| rs['variant_id'] == listing.variant_id }['reserved_quantity']
  end
end

#perform ⇒ Object 



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# File 'lib/item_builder/modes/quantity_service.rb', line 21

def perform
  if channel_name == "Shopify"
    base.merge(to_h, shopify_inventory_location[listing.local_id])
  else
    to_h.merge(base)
  end
end

#qty ⇒ Object 



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# File 'lib/item_builder/modes/quantity_service.rb', line 39

def qty
  if channel_name.empty? || channel_name == "Shopify"
    available_quantity
  else
    qty_channel
  end
end

#qty_channel ⇒ Object 



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# File 'lib/item_builder/modes/quantity_service.rb', line 47

def qty_channel
  class_name = "ItemBuilder::Modes::Quantity::#{channel_name}Service"
  qty_channel_service = class_name.constantize
  qty_channel_service.new(listing, available_quantity, local_qty.to_i).perform
end

#to_h ⇒ Object 



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# File 'lib/item_builder/modes/quantity_service.rb', line 29

def to_h
  if channel_name == "Zilingo"
    { quantity: qty }
  else
    {
      quantity: [qty, 0].sort[1]
    }
  end
end