Add NoteModule

This contains the module, a model which was adapted from the old code and two DTOs.

Signed-off-by: David Mehren <git@herrmehren.de>

src/notes/note-metadata.dto.ts

@@ -0,0 +1,36 @@
+import {
+  IsArray,
+  IsDate,
+  IsNumber,
+  IsString,
+  ValidateNested,
+} from 'class-validator';
+import { UserInfoDto } from '../users/user-info.dto';
+import { NotePermissionsDto } from './note-permissions.dto';
+
+export class NoteMetadataDto {
+  @IsString()
+  id: string;
+  @IsString()
+  alias: string;
+  @IsString()
+  title: string;
+  @IsString()
+  description: string;
+  @IsArray()
+  @IsString({ each: true })
+  tags: string[];
+  @IsDate()
+  updateTime: Date;
+  @ValidateNested()
+  updateUser: UserInfoDto;
+  @IsNumber()
+  viewCount: number;
+  @IsDate()
+  createTime: Date;
+  @IsArray()
+  @ValidateNested()
+  editedBy: UserInfoDto['userName'][];
+  @ValidateNested()
+  permission: NotePermissionsDto;
+}