chore(server): move dtos (#8131)

move dtos

server/src/dtos/user-profile.dto.ts

@@ -0,0 +1,28 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { UploadFieldName } from 'src/dtos/asset.dto';
+import { UserAvatarColor, UserEntity } from 'src/entities/user.entity';
+
+export class CreateProfileImageDto {
+  @ApiProperty({ type: 'string', format: 'binary' })
+  [UploadFieldName.PROFILE_DATA]!: Express.Multer.File;
+}
+
+export class CreateProfileImageResponseDto {
+  userId!: string;
+  profileImagePath!: string;
+}
+
+export function mapCreateProfileImageResponse(userId: string, profileImagePath: string): CreateProfileImageResponseDto {
+  return {
+    userId: userId,
+    profileImagePath: profileImagePath,
+  };
+}
+
+export const getRandomAvatarColor = (user: UserEntity): UserAvatarColor => {
+  const values = Object.values(UserAvatarColor);
+  const randomIndex = Math.floor(
+    [...user.email].map((letter) => letter.codePointAt(0) ?? 0).reduce((a, b) => a + b, 0) % values.length,
+  );
+  return values[randomIndex] as UserAvatarColor;
+};