40 lines
798 B
Go
40 lines
798 B
Go
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// Copyright 2024 Matthew Rich <matthewrich.conf@gmail.com>. All rights reserved.
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package folio
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import (
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"errors"
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"fmt"
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)
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type EventType string
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const (
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EventTypeLoad EventType = "load"
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EventTypeCreate EventType = "create"
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EventTypeRead EventType = "read"
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EventTypeUpdate EventType = "update"
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EventTypeDelete EventType = "delete"
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EventTypeError EventType = "error"
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)
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var (
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ErrUnknownEventType error = errors.New("Unknown EventType")
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)
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func (e EventType) Validate() (err error) {
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switch e {
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case EventTypeLoad, EventTypeCreate, EventTypeRead, EventTypeUpdate, EventTypeDelete, EventTypeError:
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default:
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return fmt.Errorf("%w: %s", ErrUnknownEventType, e)
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}
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return
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}
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func (e *EventType) Set(v EventType) (err error) {
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if err = v.Validate(); err == nil {
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(*e) = v
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}
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return
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}
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