package jira import ( "bytes" "encoding/json" "fmt" "io/ioutil" "strings" "github.com/pkg/errors" ) // Error message from JIRA // See https://docs.atlassian.com/jira/REST/cloud/#error-responses type Error struct { HTTPError error ErrorMessages []string `json:"errorMessages"` Errors map[string]string `json:"errors"` } // NewJiraError creates a new jira Error func NewJiraError(resp *Response, httpError error) error { if resp == nil { return errors.Wrap(httpError, "No response returned") } defer resp.Body.Close() body, err := ioutil.ReadAll(resp.Body) if err != nil { return errors.Wrap(err, httpError.Error()) } jerr := Error{HTTPError: httpError} contentType := resp.Header.Get("Content-Type") if strings.HasPrefix(contentType, "application/json") { err = json.Unmarshal(body, &jerr) if err != nil { httpError = errors.Wrap(errors.New("Could not parse JSON"), httpError.Error()) return errors.Wrap(err, httpError.Error()) } } else { if httpError == nil { return fmt.Errorf("Got Response Status %s:%s", resp.Status, string(body)) } return errors.Wrap(httpError, fmt.Sprintf("%s: %s", resp.Status, string(body))) } return &jerr } // Error is a short string representing the error func (e *Error) Error() string { if len(e.ErrorMessages) > 0 { // return fmt.Sprintf("%v", e.HTTPError) return fmt.Sprintf("%s: %v", e.ErrorMessages[0], e.HTTPError) } if len(e.Errors) > 0 { for key, value := range e.Errors { return fmt.Sprintf("%s - %s: %v", key, value, e.HTTPError) } } return e.HTTPError.Error() } // LongError is a full representation of the error as a string func (e *Error) LongError() string { var msg bytes.Buffer if e.HTTPError != nil { msg.WriteString("Original:\n") msg.WriteString(e.HTTPError.Error()) msg.WriteString("\n") } if len(e.ErrorMessages) > 0 { msg.WriteString("Messages:\n") for _, v := range e.ErrorMessages { msg.WriteString(" - ") msg.WriteString(v) msg.WriteString("\n") } } if len(e.Errors) > 0 { for key, value := range e.Errors { msg.WriteString(" - ") msg.WriteString(key) msg.WriteString(" - ") msg.WriteString(value) msg.WriteString("\n") } } return msg.String() }