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RevisionsService: Get note revision from database

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Signed-off-by: David Mehren <git@herrmehren.de>
This commit is contained in:
David Mehren 2020-09-22 21:42:17 +02:00
parent a3ba5bccf7
commit 881263f2a4
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GPG key ID: 185982BA4C42B7C3
2 changed files with 27 additions and 9 deletions
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4
src/revisions/revision.dto.ts
View file

@ -1,4 +1,4 @@
import { IsNumber, IsString } from 'class-validator'; import { IsDate, IsNumber, IsString } from 'class-validator';
import { Revision } from './revision.entity'; import { Revision } from './revision.entity';
export class RevisionDto { export class RevisionDto {
@ -8,4 +8,6 @@ export class RevisionDto {
content: string; content: string;
@IsString() @IsString()
patch: string; patch: string;
@IsDate()
createdAt: Date;
} }

30
src/revisions/revisions.service.ts
View file

@ -8,12 +8,14 @@ import { Revision } from './revision.entity';
@Injectable() @Injectable()
export class RevisionsService { export class RevisionsService {
private readonly logger = new Logger(RevisionsService.name);
constructor( constructor(
@InjectRepository(Revision) @InjectRepository(Revision)
private revisionRepository: Repository<Revision>, private revisionRepository: Repository<Revision>,
@Inject(NotesService) private notesService: NotesService, @Inject(NotesService) private notesService: NotesService,
) {} ) {}
private readonly logger = new Logger(RevisionsService.name);
async getNoteRevisionMetadatas( async getNoteRevisionMetadatas(
noteIdOrAlias: string, noteIdOrAlias: string,
): Promise<RevisionMetadataDto[]> { ): Promise<RevisionMetadataDto[]> {
@ -26,13 +28,18 @@ export class RevisionsService {
return revisions.map(revision => this.toMetadataDto(revision)); return revisions.map(revision => this.toMetadataDto(revision));
} }
getNoteRevision(noteIdOrAlias: string, revisionId: number): RevisionDto { async getNoteRevision(
this.logger.warn('Using hardcoded data!'); noteIdOrAlias: string,
return { revisionId: number,
): Promise<RevisionDto> {
const note = await this.notesService.getNoteByIdOrAlias(noteIdOrAlias);
const revision = await this.revisionRepository.findOne({
where: {
id: revisionId, id: revisionId,
content: 'Foobar', note: note,
patch: 'barfoo', },
}; });
return this.toDto(revision);
} }
getLatestRevision(noteId: string): Promise<Revision> { getLatestRevision(noteId: string): Promise<Revision> {
@ -55,6 +62,15 @@ export class RevisionsService {
}; };
} }
toDto(revision: Revision): RevisionDto {
return {
id: revision.id,
content: revision.content,
createdAt: revision.createdAt,
patch: revision.patch,
};
}
createRevision(content: string) { createRevision(content: string) {
// TODO: Add previous revision // TODO: Add previous revision
// TODO: Calculate patch // TODO: Calculate patch