21 lines
392 B
Go
21 lines
392 B
Go
package cart
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import (
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"fmt"
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messages "git.k6n.net/mats/go-cart-actor/proto/cart"
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)
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func LineItemMarking(grain *CartGrain, req *messages.LineItemMarking) error {
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for i, item := range grain.Items {
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if item.Id == req.Id {
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grain.Items[i].Marking = &Marking{
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Type: req.Type,
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Text: req.Marking,
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}
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return nil
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}
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}
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return fmt.Errorf("item with ID %d not found", req.Id)
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}
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