33 lines
538 B
Go
33 lines
538 B
Go
package errors
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import (
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"fmt"
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"net/http"
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)
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// HTTP implements error and keeps track of http return codes.
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type HTTP struct {
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error
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Message string
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Code int
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}
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func (e HTTP) Error() string {
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return fmt.Sprintf("%d: %s", e.Code, e.Message)
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}
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// ToHTTP wraps the type assertion to change an error into an HTTP.
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func ToHTTP(err error) *HTTP {
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if err == nil {
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return nil
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}
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rerr := &HTTP{
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Message: err.Error(),
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Code: http.StatusInternalServerError,
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}
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if e, ok := err.(HTTP); ok {
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rerr.Code = e.Code
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}
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return rerr
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}
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