chore(server): move dtos (#8131)

move dtos

server/src/dtos/activity.dto.ts

@@ -0,0 +1,78 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { IsEnum, IsNotEmpty, IsString, ValidateIf } from 'class-validator';
+import { UserDto, mapSimpleUser } from 'src/dtos/user.dto';
+import { ActivityEntity } from 'src/entities/activity.entity';
+import { Optional, ValidateUUID } from 'src/validation';
+
+export enum ReactionType {
+  COMMENT = 'comment',
+  LIKE = 'like',
+}
+
+export enum ReactionLevel {
+  ALBUM = 'album',
+  ASSET = 'asset',
+}
+
+export type MaybeDuplicate<T> = { duplicate: boolean; value: T };
+
+export class ActivityResponseDto {
+  id!: string;
+  createdAt!: Date;
+  type!: ReactionType;
+  user!: UserDto;
+  assetId!: string | null;
+  comment?: string | null;
+}
+
+export class ActivityStatisticsResponseDto {
+  @ApiProperty({ type: 'integer' })
+  comments!: number;
+}
+
+export class ActivityDto {
+  @ValidateUUID()
+  albumId!: string;
+
+  @ValidateUUID({ optional: true })
+  assetId?: string;
+}
+
+export class ActivitySearchDto extends ActivityDto {
+  @IsEnum(ReactionType)
+  @Optional()
+  @ApiProperty({ enumName: 'ReactionType', enum: ReactionType })
+  type?: ReactionType;
+
+  @IsEnum(ReactionLevel)
+  @Optional()
+  @ApiProperty({ enumName: 'ReactionLevel', enum: ReactionLevel })
+  level?: ReactionLevel;
+
+  @ValidateUUID({ optional: true })
+  userId?: string;
+}
+
+const isComment = (dto: ActivityCreateDto) => dto.type === 'comment';
+
+export class ActivityCreateDto extends ActivityDto {
+  @IsEnum(ReactionType)
+  @ApiProperty({ enumName: 'ReactionType', enum: ReactionType })
+  type!: ReactionType;
+
+  @ValidateIf(isComment)
+  @IsNotEmpty()
+  @IsString()
+  comment?: string;
+}
+
+export function mapActivity(activity: ActivityEntity): ActivityResponseDto {
+  return {
+    id: activity.id,
+    assetId: activity.assetId,
+    createdAt: activity.createdAt,
+    comment: activity.comment,
+    type: activity.isLiked ? ReactionType.LIKE : ReactionType.COMMENT,
+    user: mapSimpleUser(activity.user),
+  };
+}