kopia lustrzana https://github.com/Tldraw/Tldraw
54 wiersze
1.3 KiB
TypeScript
54 wiersze
1.3 KiB
TypeScript
import { defineMigrations } from '@tldraw/store'
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import { T } from '@tldraw/validate'
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import { assetIdValidator } from '../assets/TLBaseAsset'
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import { TLAssetId } from '../records/TLAsset'
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import { TLBaseShape, createShapeValidator } from './TLBaseShape'
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/** @public */
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export type TLBookmarkShapeProps = {
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w: number
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h: number
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assetId: TLAssetId | null
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url: string
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}
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/** @public */
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export type TLBookmarkShape = TLBaseShape<'bookmark', TLBookmarkShapeProps>
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/** @internal */
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export const bookmarkShapeValidator: T.Validator<TLBookmarkShape> = createShapeValidator(
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'bookmark',
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T.object({
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w: T.nonZeroNumber,
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h: T.nonZeroNumber,
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assetId: assetIdValidator.nullable(),
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url: T.string,
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})
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)
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const Versions = {
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NullAssetId: 1,
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} as const
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/** @internal */
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export const bookmarkShapeMigrations = defineMigrations({
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currentVersion: Versions.NullAssetId,
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migrators: {
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[Versions.NullAssetId]: {
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up: (shape: TLBookmarkShape) => {
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if (shape.props.assetId === undefined) {
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return { ...shape, props: { ...shape.props, assetId: null } } as typeof shape
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}
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return shape
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},
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down: (shape: TLBookmarkShape) => {
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if (shape.props.assetId === null) {
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const { assetId: _, ...props } = shape.props
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return { ...shape, props } as typeof shape
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}
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return shape
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},
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},
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},
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})
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