web/admin: improve error handling for non-rest_framework errors
Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>
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@ -145,7 +145,10 @@ export class Form<T> extends LitElement {
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})
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);
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return r;
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}).catch((ex: Response) => {
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}).catch((ex: Response | Error) => {
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if (ex instanceof Error) {
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throw ex;
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}
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if (ex.status > 399 && ex.status < 500) {
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return ex.json().then((errorMessage: ValidationError) => {
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if (!errorMessage) return errorMessage;
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@ -169,6 +172,14 @@ export class Form<T> extends LitElement {
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});
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}
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throw ex;
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}).catch((ex: Error) => {
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// error is local or not from rest_framework
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showMessage({
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message: ex.toString(),
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level: MessageLevel.error,
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});
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// rethrow the error so the form doesn't close
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throw ex;
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});
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}
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