feat(loyalty): EnakPoint payment method

Adds the system payment method for paying with EnakPoint
(docs/prd-point-coin.md F9, §8, §10.5, PC-303).

Migration 000094 allows the point type, keeps one per organization with a
partial unique index, creates it for every existing organization, and adds
a trigger that creates it for new ones, as the walk-in customer is. It adds
payments.points_used and point_value. Their CHECK is written so it can
never be NULL: the PRD form, (both NULL) OR (both > 0), is NULL for
points_used with a NULL point_value, which a CHECK lets through, so a
payment could have lost the value a refund depends on. A test caught it.

The API cannot create, delete or retype the EnakPoint method, nor turn
another method into one; that answers 400. Renaming it is allowed. The
method list takes the outlet from ?outlet_id= or the user's outlet and
leaves EnakPoint out when that outlet does not accept it, filtered in the
query so the count stays right. The organization-wide active list is
unchanged.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
efrilm
2026-09-30 11:33:25 +07:00
co-authored by Claude Opus 5.5
parent fe2f459b03
commit cf5332c281
13 changed files with 274 additions and 24 deletions
+1 -1
View File
@@ -414,7 +414,7 @@ func (a *App) initProcessors(cfg *config.Config, repos *repositories) *processor
productVariantProcessor: processor.NewProductVariantProcessorImpl(repos.productVariantRepo, repos.productRepo),
inventoryProcessor: processor.NewInventoryProcessorImpl(repos.inventoryRepo, repos.productRepo, repos.outletRepo, repos.ingredientRepo, repos.inventoryMovementRepo),
orderProcessor: orderProcessor,
paymentMethodProcessor: processor.NewPaymentMethodProcessorImpl(repos.paymentMethodRepo),
paymentMethodProcessor: processor.NewPaymentMethodProcessorImpl(repos.paymentMethodRepo, loyaltySettingsProcessor),
fileProcessor: processor.NewFileProcessorImpl(repos.fileRepo, fileClient),
customerProcessor: processor.NewCustomerProcessor(repos.customerRepo),
analyticsProcessor: processor.NewAnalyticsProcessorImpl(repos.analyticsRepo, repos.expenseRepo),