Files

Frane Polić 7dc3b0c5ff feat(core-flows,dashboard,js-sdk,promotion,medusa,types,utils): limit promotion usage per customer (#13451 )

**What**
- implement promotion usage limits per customer/email
- fix registering spend usage over the limit
- fix type errors in promotion module tests

**How**
- introduce a new type of campaign budget that can be defined by an attribute such as customer id or email
- add `CampaignBudgetUsage` entity to keep track of the number of uses per attribute value
- update `registerUsage` and `computeActions` in the promotion module to work with the new type
- update `core-flows` to pass context needed for usage calculation to the promotion module

**Breaking**
- registering promotion usage now throws (and cart complete fails) if the budget limit is exceeded or if the cart completion would result in a breached limit

---

CLOSES CORE-1172
CLOSES CORE-1173
CLOSES CORE-1174
CLOSES CORE-1175


Co-authored-by: Adrien de Peretti <25098370+adrien2p@users.noreply.github.com>

2025-10-09 12:35:54 +00:00