test: harden business boundary conditions

apps/server/src/operation-logs/dto/operation-log.dto.ts

@@ -0,0 +1,74 @@
+import { Type } from 'class-transformer';
+import {
+  IsISO8601,
+  IsInt,
+  IsNotEmpty,
+  IsOptional,
+  IsString,
+  Matches,
+  Max,
+  MaxLength,
+  Min,
+} from 'class-validator';
+
+export class QueryOperationLogsDto {
+  @IsOptional()
+  @IsString()
+  @MaxLength(50)
+  module?: string;
+
+  @IsOptional()
+  @Type(() => Number)
+  @IsInt()
+  @Min(1)
+  userId?: number;
+
+  @IsOptional()
+  @Matches(/^\d{4}-\d{2}-\d{2}$/)
+  @IsISO8601({ strict: true })
+  startDate?: string;
+
+  @IsOptional()
+  @Matches(/^\d{4}-\d{2}-\d{2}$/)
+  @IsISO8601({ strict: true })
+  endDate?: string;
+
+  @IsOptional()
+  @Type(() => Number)
+  @IsInt()
+  @Min(1)
+  page: number = 1;
+
+  @IsOptional()
+  @Type(() => Number)
+  @IsInt()
+  @Min(1)
+  @Max(200)
+  pageSize: number = 50;
+}
+
+export class CreateAuditLogDto {
+  @IsString()
+  @IsNotEmpty()
+  @MaxLength(50)
+  module: string;
+
+  @IsString()
+  @IsNotEmpty()
+  @MaxLength(100)
+  action: string;
+
+  @IsOptional()
+  @IsInt()
+  targetId?: number;
+
+  @IsOptional()
+  @IsString()
+  @MaxLength(50)
+  targetType?: string;
+
+  @IsOptional()
+  @IsString()
+  @MaxLength(2000)
+  detail?: string;
+}