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package shortcuts
import (
"lain/session"
"github.com/gofiber/fiber/v2"
)
const flashKey = "__flash__"
func Flash(ctx *fiber.Ctx, data any) error {
normalized, err := normalizeBind(data)
if err != nil {
return err
}
return session.Set(ctx, flashKey, normalized)
}
func ConsumeFlash(ctx *fiber.Ctx) (any, error) {
value, err := session.Get(ctx, flashKey)
if err != nil || value == nil {
return nil, err
}
if err := session.Delete(ctx, flashKey); err != nil {
return nil, err
}
return value, nil
}
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