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messages.go
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messages.go
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package customerspb
import (
"github.com/ibiscum/Event-Driven-Architecture-in-Golang/Chapter11/internal/registry"
"github.com/ibiscum/Event-Driven-Architecture-in-Golang/Chapter11/internal/registry/serdes"
)
const (
CustomerAggregateChannel = "mallbots.customers.events.Customer"
CustomerRegisteredEvent = "customersapi.CustomerRegistered"
CustomerSmsChangedEvent = "customersapi.CustomerSmsChanged"
CustomerEnabledEvent = "customersapi.CustomerEnabled"
CustomerDisabledEvent = "customersapi.CustomerDisabled"
CommandChannel = "mallbots.customers.commands"
AuthorizeCustomerCommand = "customersapi.AuthorizeCustomer"
)
func Registrations(reg registry.Registry) error {
serde := serdes.NewProtoSerde(reg)
// Customer events
if err := serde.Register(&CustomerRegistered{}); err != nil {
return err
}
if err := serde.Register(&CustomerSmsChanged{}); err != nil {
return err
}
if err := serde.Register(&CustomerEnabled{}); err != nil {
return err
}
if err := serde.Register(&CustomerDisabled{}); err != nil {
return err
}
// commands
if err := serde.Register(&AuthorizeCustomer{}); err != nil {
return err
}
return nil
}
func (*CustomerRegistered) Key() string { return CustomerRegisteredEvent }
func (*CustomerSmsChanged) Key() string { return CustomerSmsChangedEvent }
func (*CustomerEnabled) Key() string { return CustomerEnabledEvent }
func (*CustomerDisabled) Key() string { return CustomerDisabledEvent }
func (*AuthorizeCustomer) Key() string { return AuthorizeCustomerCommand }