92 lines
1.3 KiB
Go
92 lines
1.3 KiB
Go
package apierr
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import (
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"github.com/pkg/errors"
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"gitlab.com/wpetit/goweb/api"
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)
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func Wrap(err error) error {
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apiErr := &api.Error{}
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if !errors.As(err, &apiErr) {
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return err
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}
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switch apiErr.Code {
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case api.ErrCodeInvalidFieldValue:
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return wrapInvalidFieldValueErr(apiErr)
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default:
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return wrapApiErrorWithMessage(apiErr)
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}
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}
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func wrapApiErrorWithMessage(err *api.Error) error {
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data, ok := err.Data.(map[string]any)
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if !ok {
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return err
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}
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rawMessage, exists := data["message"]
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if !exists {
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return err
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}
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message, ok := rawMessage.(string)
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if !ok {
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return err
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}
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return errors.Wrapf(err, message)
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}
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func wrapInvalidFieldValueErr(err *api.Error) error {
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data, ok := err.Data.(map[string]any)
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if !ok {
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return err
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}
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rawFields, exists := data["Fields"]
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if !exists {
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return err
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}
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fields, ok := rawFields.([]any)
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if !ok {
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return err
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}
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var (
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field string
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rule string
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)
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if len(fields) == 0 {
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return err
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}
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firstField, ok := fields[0].(map[string]any)
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if !ok {
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return err
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}
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param, ok := firstField["Param"].(string)
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if !ok {
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return err
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}
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tag, ok := firstField["Tag"].(string)
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if !ok {
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return err
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}
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fieldName, ok := firstField["Field"].(string)
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if !ok {
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return err
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}
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field = fieldName
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rule = tag + "=" + param
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return errors.Wrapf(err, "server expected field '%s' to match rule '%s'", field, rule)
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}
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