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21 lines
340 B
21 lines
340 B
2 years ago
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package middleware
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import (
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"context"
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)
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func Validate() Middleware {
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return func(handler Handler) Handler {
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return func(ctx context.Context, a any) (any, error) {
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if r, ok := a.(interface {
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Validate() error
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}); ok {
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if err := r.Validate(); err != nil {
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return nil, err
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}
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}
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return handler(ctx, a)
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}
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}
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}
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