51 lines
776 B
Go
51 lines
776 B
Go
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package sqaffold
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import "net/http"
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var (
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ErrNoRows = NewError(http.StatusNotFound, "no rows", nil)
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)
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type Error struct {
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StatusCode int
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Text string
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Previous error
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}
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func (e *Error) Error() string {
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return e.Text
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}
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func (e *Error) Is(target error) bool {
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if other, ok := target.(*Error); ok {
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if other.StatusCode > 0 {
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if e.StatusCode != other.StatusCode {
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return false
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}
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}
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if other.Text != "" {
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if e.Text != other.Text {
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return false
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}
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}
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}
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return true
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}
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func Err(err error) *Error {
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return NewError(http.StatusInternalServerError, err.Error(), err)
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}
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func NewError(statusCode int, text string, previous error) *Error {
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err := &Error{
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StatusCode: statusCode,
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Text: text,
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Previous: previous,
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}
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return err
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}
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