0006887: Deletion of an account by the user can make discount apply to all articles

ID	Project	Category	View Status	Date Submitted	Last Update

0006887	OXID eShop (all versions)	1.02. Price calculations (discounts, coupons, additional costs etc.)	public	2018-08-15 10:11	2024-07-24 15:30

Reporter	Marc Fuesslein	Assigned To
Priority	low	Severity	major	Reproducibility	always
Status	confirmed	Resolution	open
Product Version	6.0.3

Summary	0006887: Deletion of an account by the user can make discount apply to all articles
Description	If you allow users to delete their accounts and have a discount that is only valid for one user, the discount will apply to all articles of the shop once that user deletes his account. The obvious workaround for this is to never assign discounts to users directly and rather use user groups for that. I don't have a good solution to fix the problem. Maybe disable the discount if there are no assigned users left after a user account is deleted?
Steps To Reproduce	1. Register a new account 2. Create a new discount with any discount value, assign the discount to the registered user 3. Allow users to delete their account in the shop settings 4. Login with the new user and delete the account 5. The discount is global now
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