BC-5189 - link element

apps/server/src/modules/board/board.module.ts

@@ -14,6 +14,7 @@ import {
 	ColumnBoardService,
 	ColumnService,
 	ContentElementService,
+	OpenGraphProxyService,
 	SubmissionItemService,
 } from './service';
 import { BoardDoCopyService, SchoolSpecificFileCopyServiceFactory } from './service/board-do-copy-service';
@@ -37,6 +38,7 @@ import { ColumnBoardCopyService } from './service/column-board-copy.service';
 		BoardDoCopyService,
 		ColumnBoardCopyService,
 		SchoolSpecificFileCopyServiceFactory,
+		OpenGraphProxyService,
 	],
 	exports: [
 		BoardDoAuthorizableService,

apps/server/src/modules/board/controller/api-test/card-create.api.spec.ts

@@ -87,7 +87,7 @@ describe(`card create (api)`, () => {
 		em.clear();
 
 		const createCardBodyParams = {
-			requiredEmptyElements: [ContentElementType.RICH_TEXT, ContentElementType.FILE],
+			requiredEmptyElements: [ContentElementType.RICH_TEXT, ContentElementType.FILE, ContentElementType.LINK],
 		};
 
 		return { user, columnBoardNode, columnNode, createCardBodyParams };
@@ -111,7 +111,7 @@ describe(`card create (api)`, () => {
 
 			expect(result.id).toBeDefined();
 		});
-		it('created card should contain empty text and file elements', async () => {
+		it('created card should contain empty text, file and link elements', async () => {
 			const { user, columnNode, createCardBodyParams } = await setup();
 			currentUser = mapUserToCurrentUser(user);
 
@@ -129,13 +129,20 @@ describe(`card create (api)`, () => {
 						alternativeText: '',
 					},
 				},
+				{
+					type: 'link',
+					content: {
+						url: '',
+					},
+				},
 			];
 
 			const { result } = await api.post(columnNode.id, createCardBodyParams);
 			const { elements } = result;
 
 			expect(elements[0]).toMatchObject(expectedEmptyElements[0]);
 			expect(elements[1]).toMatchObject(expectedEmptyElements[1]);
+			expect(elements[2]).toMatchObject(expectedEmptyElements[2]);
 		});
 		it('should return status 400 as the content element is unknown', async () => {
 			const { user, columnNode } = await setup();

apps/server/src/modules/board/controller/api-test/content-element-update-content.spec.ts

@@ -98,7 +98,7 @@ describe(`content element update content (api)`, () => {
 			};
 		};
 
-		it('should return status 204', async () => {
+		it('should return status 201', async () => {
 			const { loggedInClient, richTextElement } = await setup();
 
 			const response = await loggedInClient.patch(`${richTextElement.id}/content`, {
@@ -108,7 +108,7 @@ describe(`content element update content (api)`, () => {
 				},
 			});
 
-			expect(response.statusCode).toEqual(204);
+			expect(response.statusCode).toEqual(201);
 		});
 
 		it('should actually change content of the element', async () => {
@@ -167,7 +167,7 @@ describe(`content element update content (api)`, () => {
 			expect(result.alternativeText).toEqual('rich text 1 some more text');
 		});
 
-		it('should return status 204 (nothing changed) without dueDate parameter for submission container element', async () => {
+		it('should return status 201', async () => {
 			const { loggedInClient, submissionContainerElement } = await setup();
 			const response = await loggedInClient.patch(`${submissionContainerElement.id}/content`, {
 				data: {
@@ -176,7 +176,7 @@ describe(`content element update content (api)`, () => {
 				},
 			});
 
-			expect(response.statusCode).toEqual(204);
+			expect(response.statusCode).toEqual(201);
 		});
 
 		it('should not change dueDate when not proviced in submission container element without dueDate', async () => {

apps/server/src/modules/board/controller/card.controller.ts

@@ -25,6 +25,7 @@ import {
 	CreateContentElementBodyParams,
 	ExternalToolElementResponse,
 	FileElementResponse,
+	LinkElementResponse,
 	MoveCardBodyParams,
 	RenameBodyParams,
 	RichTextElementResponse,
@@ -116,19 +117,21 @@ export class CardController {
 
 	@ApiOperation({ summary: 'Create a new element on a card.' })
 	@ApiExtraModels(
-		RichTextElementResponse,
+		ExternalToolElementResponse,
 		FileElementResponse,
-		SubmissionContainerElementResponse,
-		ExternalToolElementResponse
+		LinkElementResponse,
+		RichTextElementResponse,
+		SubmissionContainerElementResponse
 	)
 	@ApiResponse({
 		status: 201,
 		schema: {
 			oneOf: [
-				{ $ref: getSchemaPath(RichTextElementResponse) },
+				{ $ref: getSchemaPath(ExternalToolElementResponse) },
 				{ $ref: getSchemaPath(FileElementResponse) },
+				{ $ref: getSchemaPath(LinkElementResponse) },
+				{ $ref: getSchemaPath(RichTextElementResponse) },
 				{ $ref: getSchemaPath(SubmissionContainerElementResponse) },
-				{ $ref: getSchemaPath(ExternalToolElementResponse) },
 			],
 		},
 	})
@@ -137,7 +140,7 @@ export class CardController {
 	@ApiResponse({ status: 404, type: NotFoundException })
 	@Post(':cardId/elements')
 	async createElement(
-		@Param() urlParams: CardUrlParams, // TODO add type-property ?
+		@Param() urlParams: CardUrlParams,
 		@Body() bodyParams: CreateContentElementBodyParams,
 		@CurrentUser() currentUser: ICurrentUser
 	): Promise<AnyContentElementResponse> {

apps/server/src/modules/board/controller/dto/card/card.response.ts

@@ -1,11 +1,23 @@
 import { ApiExtraModels, ApiProperty, ApiPropertyOptional, getSchemaPath } from '@nestjs/swagger';
 import { DecodeHtmlEntities } from '@shared/controller';
-import { AnyContentElementResponse, FileElementResponse, SubmissionContainerElementResponse } from '../element';
-import { RichTextElementResponse } from '../element/rich-text-element.response';
+import {
+	AnyContentElementResponse,
+	ExternalToolElementResponse,
+	FileElementResponse,
+	LinkElementResponse,
+	RichTextElementResponse,
+	SubmissionContainerElementResponse,
+} from '../element';
 import { TimestampsResponse } from '../timestamps.response';
 import { VisibilitySettingsResponse } from './visibility-settings.response';
 
-@ApiExtraModels(RichTextElementResponse)
+@ApiExtraModels(
+	ExternalToolElementResponse,
+	FileElementResponse,
+	LinkElementResponse,
+	RichTextElementResponse,
+	SubmissionContainerElementResponse
+)
 export class CardResponse {
 	constructor({ id, title, height, elements, visibilitySettings, timestamps }: CardResponse) {
 		this.id = id;
@@ -32,8 +44,10 @@ export class CardResponse {
 		type: 'array',
 		items: {
 			oneOf: [
-				{ $ref: getSchemaPath(RichTextElementResponse) },
+				{ $ref: getSchemaPath(ExternalToolElementResponse) },
 				{ $ref: getSchemaPath(FileElementResponse) },
+				{ $ref: getSchemaPath(LinkElementResponse) },
+				{ $ref: getSchemaPath(RichTextElementResponse) },
 				{ $ref: getSchemaPath(SubmissionContainerElementResponse) },
 			],
 		},

apps/server/src/modules/board/controller/dto/element/any-content-element.response.ts

@@ -1,10 +1,12 @@
 import { ExternalToolElementResponse } from './external-tool-element.response';
 import { FileElementResponse } from './file-element.response';
+import { LinkElementResponse } from './link-element.response';
 import { RichTextElementResponse } from './rich-text-element.response';
 import { SubmissionContainerElementResponse } from './submission-container-element.response';
 
 export type AnyContentElementResponse =
 	| FileElementResponse
+	| LinkElementResponse
 	| RichTextElementResponse
 	| SubmissionContainerElementResponse
 	| ExternalToolElementResponse;

apps/server/src/modules/board/controller/dto/element/index.ts

@@ -1,7 +1,8 @@
 export * from './any-content-element.response';
 export * from './create-content-element.body.params';
-export * from './update-element-content.body.params';
+export * from './external-tool-element.response';
 export * from './file-element.response';
+export * from './link-element.response';
 export * from './rich-text-element.response';
 export * from './submission-container-element.response';
-export * from './external-tool-element.response';
+export * from './update-element-content.body.params';

apps/server/src/modules/board/controller/dto/element/link-element.response.ts

@@ -0,0 +1,45 @@
+import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
+import { ContentElementType } from '@shared/domain';
+import { TimestampsResponse } from '../timestamps.response';
+
+export class LinkElementContent {
+	constructor({ url, title, description, imageUrl }: LinkElementContent) {
+		this.url = url;
+		this.title = title;
+		this.description = description;
+		this.imageUrl = imageUrl;
+	}
+
+	@ApiProperty()
+	url: string;
+
+	@ApiProperty()
+	title: string;
+
+	@ApiPropertyOptional()
+	description?: string;
+
+	@ApiPropertyOptional()
+	imageUrl?: string;
+}
+
+export class LinkElementResponse {
+	constructor({ id, content, timestamps, type }: LinkElementResponse) {
+		this.id = id;
+		this.content = content;
+		this.timestamps = timestamps;
+		this.type = type;
+	}
+
+	@ApiProperty({ pattern: '[a-f0-9]{24}' })
+	id: string;
+
+	@ApiProperty({ enum: ContentElementType, enumName: 'ContentElementType' })
+	type: ContentElementType.LINK;
+
+	@ApiProperty()
+	content: LinkElementContent;
+
+	@ApiProperty()
+	timestamps: TimestampsResponse;
+}

apps/server/src/modules/board/controller/dto/element/update-element-content.body.params.ts

@@ -31,6 +31,20 @@ export class FileElementContentBody extends ElementContentBody {
 	@ApiProperty()
 	content!: FileContentBody;
 }
+export class LinkContentBody {
+	@IsString()
+	@ApiProperty({})
+	url!: string;
+}
+
+export class LinkElementContentBody extends ElementContentBody {
+	@ApiProperty({ type: ContentElementType.LINK })
+	type!: ContentElementType.LINK;
+
+	@ValidateNested()
+	@ApiProperty({})
+	content!: LinkContentBody;
+}
 
 export class RichTextContentBody {
 	@IsString()
@@ -89,6 +103,7 @@ export class ExternalToolElementContentBody extends ElementContentBody {
 
 export type AnyElementContentBody =
 	| FileContentBody
+	| LinkContentBody
 	| RichTextContentBody
 	| SubmissionContainerContentBody
 	| ExternalToolContentBody;
@@ -100,6 +115,7 @@ export class UpdateElementContentBodyParams {
 			property: 'type',
 			subTypes: [
 				{ value: FileElementContentBody, name: ContentElementType.FILE },
+				{ value: LinkElementContentBody, name: ContentElementType.LINK },
 				{ value: RichTextElementContentBody, name: ContentElementType.RICH_TEXT },
 				{ value: SubmissionContainerElementContentBody, name: ContentElementType.SUBMISSION_CONTAINER },
 				{ value: ExternalToolElementContentBody, name: ContentElementType.EXTERNAL_TOOL },
@@ -110,13 +126,15 @@ export class UpdateElementContentBodyParams {
 	@ApiProperty({
 		oneOf: [
 			{ $ref: getSchemaPath(FileElementContentBody) },
+			{ $ref: getSchemaPath(LinkElementContentBody) },
 			{ $ref: getSchemaPath(RichTextElementContentBody) },
 			{ $ref: getSchemaPath(SubmissionContainerElementContentBody) },
 			{ $ref: getSchemaPath(ExternalToolElementContentBody) },
 		],
 	})
 	data!:
 		| FileElementContentBody
+		| LinkElementContentBody
 		| RichTextElementContentBody
 		| SubmissionContainerElementContentBody
 		| ExternalToolElementContentBody;

apps/server/src/modules/board/controller/element.controller.ts

@@ -10,24 +10,31 @@ import {
 	Post,
 	Put,
 } from '@nestjs/common';
-import { ApiBody, ApiExtraModels, ApiOperation, ApiResponse, ApiTags } from '@nestjs/swagger';
+import { ApiBody, ApiExtraModels, ApiOperation, ApiResponse, ApiTags, getSchemaPath } from '@nestjs/swagger';
 import { ApiValidationError } from '@shared/common';
 import { ICurrentUser } from '@src/modules/authentication';
 import { Authenticate, CurrentUser } from '@src/modules/authentication/decorator/auth.decorator';
 import { CardUc } from '../uc';
 import { ElementUc } from '../uc/element.uc';
 import {
+	AnyContentElementResponse,
 	ContentElementUrlParams,
 	CreateSubmissionItemBodyParams,
 	ExternalToolElementContentBody,
+	ExternalToolElementResponse,
 	FileElementContentBody,
+	FileElementResponse,
+	LinkElementContentBody,
+	LinkElementResponse,
 	MoveContentElementBody,
 	RichTextElementContentBody,
+	RichTextElementResponse,
 	SubmissionContainerElementContentBody,
+	SubmissionContainerElementResponse,
 	SubmissionItemResponse,
 	UpdateElementContentBodyParams,
 } from './dto';
-import { SubmissionItemResponseMapper } from './mapper';
+import { ContentElementResponseFactory, SubmissionItemResponseMapper } from './mapper';
 
 @ApiTags('Board Element')
 @Authenticate('jwt')
@@ -60,20 +67,38 @@ export class ElementController {
 		FileElementContentBody,
 		RichTextElementContentBody,
 		SubmissionContainerElementContentBody,
-		ExternalToolElementContentBody
+		ExternalToolElementContentBody,
+		LinkElementContentBody
 	)
-	@ApiResponse({ status: 204 })
+	@ApiResponse({
+		status: 201,
+		schema: {
+			oneOf: [
+				{ $ref: getSchemaPath(ExternalToolElementResponse) },
+				{ $ref: getSchemaPath(FileElementResponse) },
+				{ $ref: getSchemaPath(LinkElementResponse) },
+				{ $ref: getSchemaPath(RichTextElementResponse) },
+				{ $ref: getSchemaPath(SubmissionContainerElementResponse) },
+			],
+		},
+	})
 	@ApiResponse({ status: 400, type: ApiValidationError })
 	@ApiResponse({ status: 403, type: ForbiddenException })
 	@ApiResponse({ status: 404, type: NotFoundException })
-	@HttpCode(204)
+	@HttpCode(201)
 	@Patch(':contentElementId/content')
 	async updateElement(
 		@Param() urlParams: ContentElementUrlParams,
 		@Body() bodyParams: UpdateElementContentBodyParams,
 		@CurrentUser() currentUser: ICurrentUser
-	): Promise<void> {
-		await this.elementUc.updateElementContent(currentUser.userId, urlParams.contentElementId, bodyParams.data.content);
+	): Promise<AnyContentElementResponse> {
+		const element = await this.elementUc.updateElementContent(
+			currentUser.userId,
+			urlParams.contentElementId,
+			bodyParams.data.content
+		);
+		const response = ContentElementResponseFactory.mapToResponse(element);
+		return response;
 	}
 
 	@ApiOperation({ summary: 'Delete a single content element.' })