kopia lustrzana https://github.com/Tldraw/Tldraw
71 wiersze
2.0 KiB
TypeScript
71 wiersze
2.0 KiB
TypeScript
import { createRecordType, defineMigrations, ID } from '@tldraw/tlstore'
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import { T } from '@tldraw/tlvalidate'
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import { TLBaseAsset } from '../assets/asset-validation'
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import {
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bookmarkAssetMigrations,
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bookmarkAssetTypeValidator,
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TLBookmarkAsset,
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} from '../assets/TLBookmarkAsset'
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import { imageAssetMigrations, imageAssetTypeValidator, TLImageAsset } from '../assets/TLImageAsset'
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import { TLVideoAsset, videoAssetMigrations, videoAssetTypeValidator } from '../assets/TLVideoAsset'
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import { TLShape } from './TLShape'
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// --- DEFINITION ---
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/** @public */
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export type TLAsset = TLImageAsset | TLVideoAsset | TLBookmarkAsset
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// --- VALIDATION ---
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/** @public */
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export const assetTypeValidator: T.Validator<TLAsset> = T.model(
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'asset',
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T.union('type', {
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image: imageAssetTypeValidator,
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video: videoAssetTypeValidator,
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bookmark: bookmarkAssetTypeValidator,
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})
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)
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// --- MIGRATIONS ---
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// STEP 1: Add a new version number here, give it a meaningful name.
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// It should be 1 higher than the current version
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const Versions = {
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Initial: 0,
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} as const
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/** @public */
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export const assetTypeMigrations = defineMigrations({
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firstVersion: Versions.Initial,
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// STEP 2: Update the current version to point to your latest version
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currentVersion: Versions.Initial,
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// STEP 3: Add an up+down migration for the new version here
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migrators: {},
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subTypeKey: 'type',
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subTypeMigrations: {
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image: imageAssetMigrations,
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video: videoAssetMigrations,
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bookmark: bookmarkAssetMigrations,
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},
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})
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/** @public */
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export type TLAssetPartial<T extends TLAsset = TLAsset> = T extends T
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? {
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id: TLAssetId
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type: T['type']
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props?: Partial<T['props']>
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} & Partial<Omit<T, 'type' | 'id' | 'props'>>
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: never
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/** @public */
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export const TLAsset = createRecordType<TLAsset>('asset', {
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migrations: assetTypeMigrations,
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validator: assetTypeValidator,
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scope: 'document',
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})
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/** @public */
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export type TLAssetId = ID<TLBaseAsset<any, any>>
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/** @public */
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export type TLAssetShape = Extract<TLShape, { props: { assetId: TLAssetId } }>
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