显示所有疯狂的电子商务产品以及他们的现场计数 [英] Show all spree ecommerce products together with their count-on-hand displayed

问题描述

如何在Spree Commerce中将所有产品及其数量一起显示？我唯一看到实现count_on_hand的地方是在admin / stock_transfers中，即使如此，管理员也要点击几下。

How can I show all products and their counts together in one place in Spree Commerce? The only place I see the count_on_hand implemented is in admin/stock_transfers and even then it's several clicks deep for the administrator.

 admin --> configuration --> stock transfers --> view transfer

，然后您会看到每个项目上显示的手头计数。

and then you can see a count on hand variable displayed per item.

推荐答案

每种产品都有在此处定义的总计方法：

Each product has a total on hand method defined here:

https://github.com/spree /spree/blob/v2.2.2/core/app/models/spree/product.rb#L200-L206

您可以迭代所有产品，并致电total_on_hand查找现有产品的数量（针对所有变体和库存位置）。

You can iterate through all products, and call total_on_hand to find the number of those products on hand (for all variants and stock locations).

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