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37 lines
564 B
Go

// Copyright 2015 The Tango Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package events
import (
"gitea.com/lunny/tango"
)
type Before interface {
Before()
}
type After interface {
After()
}
func Events() tango.HandlerFunc {
return func(ctx *tango.Context) {
action := ctx.Action()
if action != nil {
if b, ok := action.(Before); ok {
b.Before()
}
}
ctx.Next()
if action != nil {
if b, ok := action.(After); ok {
b.After()
}
}
}
}