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implement visitor to change ids in links
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apps/server/src/modules/board/service/swap-internal-links.visitor.spec.ts
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import { LinkElement } from '@shared/domain/domainobject'; | ||
import { EntityId } from '@shared/domain/types'; | ||
import { | ||
cardFactory, | ||
columnBoardFactory, | ||
columnFactory, | ||
externalToolElementFactory, | ||
fileElementFactory, | ||
linkElementFactory, | ||
richTextElementFactory, | ||
submissionContainerElementFactory, | ||
submissionItemFactory, | ||
} from '@shared/testing'; | ||
import { drawingElementFactory } from '@shared/testing/factory/domainobject/board/drawing-element.do.factory'; | ||
import { ObjectId } from 'bson'; | ||
import { SwapInternalLinksVisitor } from './swap-internal-links.visitor'; | ||
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describe('swap internal links visitor', () => { | ||
it('should keep link unchanged', () => { | ||
const map = new Map<EntityId, EntityId>(); | ||
const linkElement = linkElementFactory.build({ url: 'testurl.dev' }); | ||
const visitor = new SwapInternalLinksVisitor(map); | ||
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linkElement.accept(visitor); | ||
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expect(linkElement.url).toEqual('testurl.dev'); | ||
}); | ||
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const setupIdPair = () => { | ||
const originalId = new ObjectId().toString(); | ||
const newId = new ObjectId().toString(); | ||
const value = { | ||
originalId, | ||
newId, | ||
originalUrl: `testurl.dev/${originalId}`, | ||
expectedUrl: `testurl.dev/${newId}`, | ||
}; | ||
return value; | ||
}; | ||
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const buildIdMap = (pairs: { originalId: string; newId: string }[]) => { | ||
const map = new Map<EntityId, EntityId>(); | ||
pairs.forEach((pair) => { | ||
map.set(pair.originalId, pair.newId); | ||
}); | ||
return map; | ||
}; | ||
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const buildBoardContaining = (linkelelements: LinkElement[]) => { | ||
const cardContainingLinks = cardFactory.build({ children: linkelelements }); | ||
const submissionContainer = submissionContainerElementFactory.build({ | ||
children: [ | ||
submissionItemFactory.build({ | ||
children: [richTextElementFactory.build()], | ||
}), | ||
], | ||
}); | ||
const cardContainingOthers = cardFactory.build({ | ||
children: [ | ||
richTextElementFactory.build(), | ||
fileElementFactory.build(), | ||
submissionContainer, | ||
drawingElementFactory.build(), | ||
externalToolElementFactory.build(), | ||
], | ||
}); | ||
const column = columnFactory.build({ | ||
children: [cardContainingLinks, cardContainingOthers], | ||
}); | ||
const columnBoard = columnBoardFactory.build({ | ||
children: [column], | ||
}); | ||
return columnBoard; | ||
}; | ||
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describe('when a single id is matched', () => { | ||
const setupWithIdPair = () => { | ||
const pair = setupIdPair(); | ||
const map = buildIdMap([pair]); | ||
const visitor = new SwapInternalLinksVisitor(map); | ||
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return { pair, visitor }; | ||
}; | ||
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it('should change ids in link', () => { | ||
const { pair, visitor } = setupWithIdPair(); | ||
const linkElement = linkElementFactory.build({ url: pair.originalUrl }); | ||
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linkElement.accept(visitor); | ||
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expect(linkElement.url).toEqual(pair.expectedUrl); | ||
}); | ||
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it('should change ids in multiple matching links', () => { | ||
const { pair, visitor } = setupWithIdPair(); | ||
const firstLinkElement = linkElementFactory.build({ url: pair.originalUrl }); | ||
const secondLinkElement = linkElementFactory.build({ url: pair.originalUrl }); | ||
const root = buildBoardContaining([firstLinkElement, secondLinkElement]); | ||
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root.accept(visitor); | ||
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expect(firstLinkElement.url).toEqual(pair.expectedUrl); | ||
expect(secondLinkElement.url).toEqual(pair.expectedUrl); | ||
}); | ||
}); | ||
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describe('when multiple different ids are matched', () => { | ||
const setupWithMultipleIds = () => { | ||
const pairs = [setupIdPair(), setupIdPair()]; | ||
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const idMap = buildIdMap(pairs); | ||
const visitor = new SwapInternalLinksVisitor(idMap); | ||
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return { visitor, pairs }; | ||
}; | ||
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const buildLinkElementsWithUrls = (urls: string[]) => urls.map((url) => linkElementFactory.build({ url })); | ||
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it('should change multiple ids in different links', () => { | ||
const { visitor, pairs } = setupWithMultipleIds(); | ||
const linkElements = buildLinkElementsWithUrls(pairs.map((pair) => pair.originalUrl)); | ||
const root = buildBoardContaining(linkElements); | ||
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root.accept(visitor); | ||
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expect(linkElements[0].url).toEqual(pairs[0].expectedUrl); | ||
expect(linkElements[1].url).toEqual(pairs[1].expectedUrl); | ||
}); | ||
}); | ||
}); |
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apps/server/src/modules/board/service/swap-internal-links.visitor.ts
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import { | ||
AnyBoardDo, | ||
BoardCompositeVisitor, | ||
Card, | ||
Column, | ||
ColumnBoard, | ||
LinkElement, | ||
SubmissionContainerElement, | ||
SubmissionItem, | ||
} from '@shared/domain/domainobject'; | ||
import { DrawingElement } from '@shared/domain/domainobject/board/drawing-element.do'; | ||
import { EntityId } from '@shared/domain/types'; | ||
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export class SwapInternalLinksVisitor implements BoardCompositeVisitor { | ||
constructor(map: Map<EntityId, EntityId>) { | ||
this.idMap = map; | ||
} | ||
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private idMap: Map<EntityId, EntityId>; | ||
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visitDrawingElement(drawingElement: DrawingElement): void { | ||
this.visitChildrenOf(drawingElement); | ||
} | ||
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visitCard(card: Card): void { | ||
this.visitChildrenOf(card); | ||
} | ||
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visitColumn(column: Column): void { | ||
this.visitChildrenOf(column); | ||
} | ||
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visitColumnBoard(columnBoard: ColumnBoard): void { | ||
this.visitChildrenOf(columnBoard); | ||
} | ||
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visitExternalToolElement(): void {} | ||
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visitFileElement(): void {} | ||
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visitLinkElement(linkElement: LinkElement): void { | ||
this.idMap.forEach((value, key) => { | ||
linkElement.url = linkElement.url.replace(key, value); | ||
}); | ||
} | ||
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visitRichTextElement(): void {} | ||
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visitSubmissionContainerElement(submissionContainerElement: SubmissionContainerElement): void { | ||
this.visitChildrenOf(submissionContainerElement); | ||
} | ||
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visitSubmissionItem(submissionItem: SubmissionItem): void { | ||
this.visitChildrenOf(submissionItem); | ||
} | ||
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private visitChildrenOf(boardDo: AnyBoardDo) { | ||
boardDo.children.map((child) => child.accept(this)); | ||
} | ||
} |