mats/go-cart-actor
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update

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matst80
2025-11-27 12:14:09 +01:00
parent 400079ec98
commit 51d7de03d6
7 changed files with 67 additions and 11 deletions
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45
pkg/cart/cart-mutation-helper.go
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@@ -1,21 +1,56 @@
package cart
import (
"context"
"git.k6n.net/go-cart-actor/pkg/actor"
messages "git.k6n.net/go-cart-actor/pkg/messages"
"github.com/matst80/go-redis-inventory/pkg/inventory"
)
func NewCartMultationRegistry() actor.MutationRegistry {
type CartMutationContext struct {
reservationService inventory.CartReservationService
}
func NewCartMutationContext(reservationService inventory.CartReservationService) CartMutationContext {
return CartMutationContext{
reservationService: reservationService,
}
}
func (c *CartMutationContext) ReserveItem(ctx context.Context, cartId CartId, sku string, locationId string, quantity int) error {
if quantity <= 0 || c.reservationService == nil {
return nil
}
return c.reservationService.ReserveForCart(ctx, inventory.CartReserveRequest{
CartID: inventory.CartID(cartId.String()),
InventoryReference: &inventory.InventoryReference{
SKU: inventory.SKU(sku),
LocationID: inventory.LocationID(locationId),
},
Quantity: uint32(quantity),
})
}
func (c *CartMutationContext) ReleaseItem(ctx context.Context, cartId CartId, sku string, locationId string) error {
if c.reservationService == nil {
return nil
}
return c.reservationService.ReleaseForCart(ctx, inventory.SKU(sku), inventory.LocationID(locationId), inventory.CartID(cartId.String()))
}
func NewCartMultationRegistry(context *CartMutationContext) actor.MutationRegistry {
reg := actor.NewMutationRegistry()
reg.RegisterMutations(
actor.NewMutation(AddItem, func() *messages.AddItem {
actor.NewMutation(context.AddItem, func() *messages.AddItem {
return &messages.AddItem{}
}),
actor.NewMutation(ChangeQuantity, func() *messages.ChangeQuantity {
actor.NewMutation(context.ChangeQuantity, func() *messages.ChangeQuantity {
return &messages.ChangeQuantity{}
}),
actor.NewMutation(RemoveItem, func() *messages.RemoveItem {
actor.NewMutation(context.RemoveItem, func() *messages.RemoveItem {
return &messages.RemoveItem{}
}),
actor.NewMutation(InitializeCheckout, func() *messages.InitializeCheckout {
@@ -45,7 +80,7 @@ func NewCartMultationRegistry() actor.MutationRegistry {
actor.NewMutation(UpsertSubscriptionDetails, func() *messages.UpsertSubscriptionDetails {
return &messages.UpsertSubscriptionDetails{}
}),
actor.NewMutation(InventoryReserved, func() *messages.InventoryReserved {
actor.NewMutation(context.InventoryReserved, func() *messages.InventoryReserved {
return &messages.InventoryReserved{}
}),
actor.NewMutation(PreConditionFailed, func() *messages.PreConditionFailed {