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Add transport costs to Order

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This commit is contained in:
Patrick Gansterer 2020-03-19 00:22:20 +01:00
parent 8cb70d819e
commit 4c567fece1
16 changed files with 141 additions and 6 deletions
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27
app/models/order.rb
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@ -1,7 +1,7 @@
# encoding: utf-8
#
class Order < ApplicationRecord
attr_accessor :ignore_warnings
attr_accessor :ignore_warnings, :transport_distribution
# Associations
has_many :order_articles, :dependent => :destroy
@ -17,6 +17,7 @@ class Order < ApplicationRecord
belongs_to :created_by, :class_name => 'User', :foreign_key => 'created_by_user_id'
enum end_action: { no_end_action: 0, auto_close: 1, auto_close_and_send: 2, auto_close_and_send_min_quantity: 3 }
enum transport_distribution: [:skip, :ordergroup, :price, :articles]
# Validations
validates_presence_of :starts
@ -25,6 +26,7 @@ class Order < ApplicationRecord
# Callbacks
after_save :save_order_articles, :update_price_of_group_orders
before_validation :distribute_transport
# Finders
scope :started, -> { where('starts <= ?', Time.now) }
@ -258,7 +260,7 @@ class Order < ApplicationRecord
transaction do # Start updating account balances
for group_order in gos
if group_order.ordergroup
price = group_order.price * -1 # decrease! account balance
price = group_order.total * -1 # decrease! account balance
group_order.ordergroup.add_financial_transaction!(price, transaction_note, user, transaction_type, nil, group_order)
end
end
@ -347,6 +349,27 @@ class Order < ApplicationRecord
private
def distribute_transport
return unless group_orders.any?
case transport_distribution.try(&:to_i)
when Order.transport_distributions[:ordergroup] then
amount = transport / group_orders.size
group_orders.each do |go|
go.transport = amount.ceil(2)
end
when Order.transport_distributions[:price] then
amount = transport / group_orders.sum(:price)
group_orders.each do |go|
go.transport = (amount * go.price).ceil(2)
end
when Order.transport_distributions[:articles] then
amount = transport / group_orders.includes(:group_order_articles).sum(:result)
group_orders.each do |go|
go.transport = (amount * go.group_order_articles.sum(:result)).ceil(2)
end
end
end
# Updates the "price" attribute of GroupOrders or GroupOrderResults
# This will be either the maximum value of a current order or the actual order value of a finished order.
def update_price_of_group_orders