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fix(backend): throw error if key in param decorator is not defined

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Signed-off-by: Tilman Vatteroth <git@tilmanvatteroth.de>
This commit is contained in:
Tilman Vatteroth 2023-03-31 15:34:57 +02:00
parent ae58cab019
commit 15374acb93
1 changed files with 6 additions and 1 deletions
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7
backend/src/api/utils/markdown-body.decorator.ts
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@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2022 The HedgeDoc developers (see AUTHORS file)
* SPDX-FileCopyrightText: 2023 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
@ -41,6 +41,11 @@ export const MarkdownBody = createParamDecorator(
},
[
(target, key): void => {
if (key === undefined) {
throw new Error(
`Could not enhance param decorator for target ${target.toString()} because key is undefined`,
);
}
const ownPropertyDescriptor = Object.getOwnPropertyDescriptor(
target,
key,