update

src/modules/users/dto/convert-score-to-wallet.dto.ts

@@ -0,0 +1,17 @@
+import { IsNumber, IsOptional, Min } from 'class-validator';
+import { ApiPropertyOptional } from '@nestjs/swagger';
+
+/**
+ * DTO for converting user score (points) to wallet balance.
+ */
+export class ConvertScoreToWalletDto {
+  @ApiPropertyOptional({
+    description: 'Amount of points to convert. If not provided, converts all available points',
+    example: 100,
+    minimum: 1,
+  })
+  @IsOptional()
+  @IsNumber()
+  @Min(1)
+  points?: number;
+}