51 lines
1.0 KiB
Go
51 lines
1.0 KiB
Go
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package workflow
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import (
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"strconv"
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"strings"
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)
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type CompensationError struct {
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executionErr error
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compensationErrs []error
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}
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func (e *CompensationError) ExecutionError() error {
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return e.executionErr
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}
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func (e *CompensationError) CompensationErrors() []error {
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return e.compensationErrs
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}
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func (e *CompensationError) Error() string {
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var sb strings.Builder
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sb.WriteString("compensation error: ")
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sb.WriteString("execution error '")
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sb.WriteString(e.ExecutionError().Error())
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sb.WriteString("' resulted in following compensation errors: ")
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for idx, err := range e.CompensationErrors() {
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if idx > 0 {
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sb.WriteString(", ")
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}
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sb.WriteString("[")
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sb.WriteString(strconv.FormatInt(int64(idx), 10))
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sb.WriteString("] ")
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sb.WriteString(err.Error())
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}
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return sb.String()
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}
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func NewCompensationError(executionErr error, compensationErrs ...error) *CompensationError {
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return &CompensationError{
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executionErr: executionErr,
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compensationErrs: compensationErrs,
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}
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}
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var _ error = &CompensationError{}
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