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Diffstat (limited to 'packages/main/src/utils/overrideProps.ts')
-rw-r--r-- | packages/main/src/utils/overrideProps.ts | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/packages/main/src/utils/overrideProps.ts b/packages/main/src/utils/overrideProps.ts deleted file mode 100644 index c626408..0000000 --- a/packages/main/src/utils/overrideProps.ts +++ /dev/null | |||
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1 | /* | ||
2 | * Copyright (C) 2022 Kristóf Marussy <kristof@marussy.com> | ||
3 | * | ||
4 | * This file is part of Sophie. | ||
5 | * | ||
6 | * Sophie is free software: you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU Affero General Public License as | ||
8 | * published by the Free Software Foundation, version 3. | ||
9 | * | ||
10 | * This program is distributed in the hope that it will be useful, | ||
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
13 | * GNU Affero General Public License for more details. | ||
14 | * | ||
15 | * You should have received a copy of the GNU Affero General Public License | ||
16 | * along with this program. If not, see <https://www.gnu.org/licenses/>. | ||
17 | * | ||
18 | * SPDX-License-Identifier: AGPL-3.0-only | ||
19 | */ | ||
20 | |||
21 | /** | ||
22 | * @file This file implements a technique to force-override properties of a model. | ||
23 | * | ||
24 | * The overridden properties must conform to the SnapshotIt and SnapshotOut format | ||
25 | * of the original model. Essentially, this means that only views and actions can | ||
26 | * be added safely. | ||
27 | * | ||
28 | * @see https://github.com/mobxjs/mobx-state-tree/issues/1403#issuecomment-940843087 | ||
29 | */ | ||
30 | |||
31 | import { | ||
32 | IAnyModelType, | ||
33 | IModelType, | ||
34 | ModelProperties, | ||
35 | SnapshotIn, | ||
36 | SnapshotOut, | ||
37 | } from 'mobx-state-tree'; | ||
38 | |||
39 | export type IUnsafeOverriddenModelType< | ||
40 | BASE extends IAnyModelType, | ||
41 | PROPS extends ModelProperties, | ||
42 | > = BASE extends IModelType<infer P, infer O, infer CC, infer CS> | ||
43 | ? IModelType<Omit<P, keyof PROPS> & PROPS, O, CC, CS> | ||
44 | : never; | ||
45 | |||
46 | export type IOverriddenModelType< | ||
47 | BASE extends IAnyModelType, | ||
48 | PROPS extends ModelProperties, | ||
49 | > = SnapshotIn<BASE> extends SnapshotIn<IUnsafeOverriddenModelType<BASE, PROPS>> | ||
50 | ? SnapshotOut< | ||
51 | IUnsafeOverriddenModelType<BASE, PROPS> | ||
52 | > extends SnapshotOut<BASE> | ||
53 | ? IUnsafeOverriddenModelType<BASE, PROPS> | ||
54 | : never | ||
55 | : never; | ||
56 | |||
57 | export default function overrideProps< | ||
58 | BASE extends IAnyModelType, | ||
59 | PROPS extends ModelProperties, | ||
60 | >(base: BASE, props: PROPS): IOverriddenModelType<BASE, PROPS> { | ||
61 | return base.props(props) as IOverriddenModelType<BASE, PROPS>; | ||
62 | } | ||