Hi!
I'm taking a look at this gem and after adding it to Gemfile i get some errors about the Order state machine, like:

undefined method state_machines' for #Class:0x007ff4931db9f8 undefined method remove_checkout_step' for #<Class:0x007fd812c08dd8>

any idea what's going on? it's pretty strange...
i'm on a almost clean spree 2.4

I've been trying to implement spree_price_books 2-4-stable into my spree 2.4 using the 2-4-stable branch, but having issues with the price of a line item not reflecting the user's role. I've looked and can't seem to figure out how the price gets set to the right user role's price as the order is populated. I see the currency updater would adjust the pricing, but it only gets called on the order when the order's currency changes (which it never does).

Previously, it appears that the order_contents_decorator.rb would update the pricing of line items as products were added to the order. Now, the chain appears to be that the line_item is created in the add_to_line_item method of OrderContents which then calls before_validation :copy_price to copy the price, but doesn't seem to care about the role.

Any help or guidance would be greatly appreciated. It seems like I'm missing something as the order_contents_decorator was removed and deemed "Irrelevant". If I can figure out how/where in the code it's supposed to set the right price on order population, I can figure out which of my other gems is likely getting in the way.

Thanks in advance for any advice.

Hi,

I'm using spree 3.1 and cannot use spree_price_books. It gives me the following error. Are you planning to create a 3-1-stable branch?

Bundler could not find compatible versions for gem "spree_core":
  In snapshot (Gemfile.lock):
    spree_core (= 3.1.3)

  In Gemfile:
    spree was resolved to 3.1.3, which depends on
      spree_core (= 3.1.3)

    spree was resolved to 3.1.3, which depends on
      spree_core (= 3.1.3)

    spree was resolved to 3.1.3, which depends on
      spree_core (= 3.1.3)

    spree was resolved to 3.1.3, which depends on
      spree_core (= 3.1.3)

    spree was resolved to 3.1.3, which depends on
      spree_core (= 3.1.3)

    spree_auth_devise was resolved to 3.1.0, which depends on
      spree_core (~> 3.1.0)

    spree_gateway was resolved to 3.1.0, which depends on
      spree_core (~> 3.1.0.beta)

    spree_gateway was resolved to 3.1.0, which depends on
      spree_core (~> 3.1.0.beta)

    spree_gateway was resolved to 3.1.0, which depends on
      spree_core (~> 3.1.0.beta)

    spree_gateway was resolved to 3.1.0, which depends on
      spree_core (~> 3.1.0.beta)

    spree_price_books was resolved to 2.3.0.beta, which depends on
      spree_core (~> 2.3.0)