Add a configurable order number generator #1820
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core/spec/models/spree/order_spec.rb
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| it { is_expected.to eq String } | ||
| context "with order number generator configured" do | ||
| class TruthNumberGenerator | ||
| def initialize(options = {}) |
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Put empty method definitions on a single line.
| # Use the random number if no other order exists with it. | ||
| if Spree::Order.exists?(number: random) | ||
| # If over half of all possible options are taken add another digit. | ||
| length += 1 if Spree::Order.count > (10**length / 2) |
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Useless assignment to variable - length.
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This is a good catch by hound. I think there's an issue here between length being a instance method and being assigned here as a variable.
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Oh, actually a good catch. So, the only solution I see is to use a attr_accessor for length then, right?
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I like this. It would be even better if we could share the code to generate Order numbers, Shipment numbers, and Payment numbers |
@jhawthorn I also thought about this, but I think we should not make the assumption that all numbers generate the same way. The only idea coming to my mind is to ask the |
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@jhawthorn addressed the issues. Still think this is valuable as order number generator on its own. Shipments and friends get their number through Let's address this - totally valid concern - in a separate PR, ok? |
| # @api experimental | ||
| attr_writer :order_number_generator | ||
| def order_number_generator | ||
| @order_number_generator ||= Spree::Order::NumberGenerator |
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One thought: maybe this should be an instance of NumberGenerator rather than the class. This would allow developers to specify a length, prefix, or letters without needing to write their own class.
The default order number generator was extracted into a class.
Provide your own class instance that takes an options hash and returns a string when called for `#generate`.
Spree::Config.order_number_generator = TrueNumberGenerator.new
class TrueNumberGenerator
def initialize(options = {})
end
def generate
'42'
end
end
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@jhawthorn good idea. I needed to remove the possibility for passing |
The default order number generator was extracted into a class.
Provide your own class that takes an options hash and returns a
string when called for
#generate.