coupon module

2025-12-06 12:50:51 +03:30
parent 7a5b181af2
commit 816cb639e7
15 changed files with 804 additions and 3 deletions
@@ -0,0 +1,78 @@
+import { IsNotEmpty, IsString, IsEnum, IsNumber, IsOptional, IsBoolean, IsDateString, Min } from 'class-validator';
+import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
+import { Type } from 'class-transformer';
+import { CouponType } from '../entities/coupon.entity';
+
+export class CreateCouponDto {
+  @IsNotEmpty()
+  @IsString()
+  @ApiProperty({ example: 'DISCOUNT10', description: 'Unique coupon code' })
+  code!: string;
+
+  @IsNotEmpty()
+  @IsString()
+  @ApiProperty({ example: '10% Off', description: 'Coupon name' })
+  name!: string;
+
+  @IsOptional()
+  @IsString()
+  @ApiPropertyOptional({ example: 'Get 10% off on your order', description: 'Coupon description' })
+  description?: string;
+
+  @IsNotEmpty()
+  @IsEnum(CouponType)
+  @ApiProperty({ enum: CouponType, example: CouponType.PERCENTAGE, description: 'Coupon type' })
+  type!: CouponType;
+
+  @IsNotEmpty()
+  @IsNumber()
+  @Min(0)
+  @Type(() => Number)
+  @ApiProperty({ example: 10, description: 'Discount value (amount or percentage)' })
+  value!: number;
+
+  @IsOptional()
+  @IsNumber()
+  @Min(0)
+  @Type(() => Number)
+  @ApiPropertyOptional({ example: 50000, description: 'Maximum discount amount (for percentage coupons)' })
+  maxDiscount?: number;
+
+  @IsOptional()
+  @IsNumber()
+  @Min(0)
+  @Type(() => Number)
+  @ApiPropertyOptional({ example: 100000, description: 'Minimum order amount to use coupon' })
+  minOrderAmount?: number;
+
+  @IsOptional()
+  @IsNumber()
+  @Min(1)
+  @Type(() => Number)
+  @ApiPropertyOptional({ example: 100, description: 'Maximum number of times coupon can be used' })
+  maxUses?: number;
+
+  @IsOptional()
+  @IsNumber()
+  @Min(1)
+  @Type(() => Number)
+  @ApiPropertyOptional({ example: 1, description: 'Maximum uses per user' })
+  maxUsesPerUser?: number;
+
+  @IsOptional()
+  @IsDateString()
+  @ApiPropertyOptional({ example: '2024-01-01T00:00:00Z', description: 'Coupon validity start date' })
+  startDate?: string;
+
+  @IsOptional()
+  @IsDateString()
+  @ApiPropertyOptional({ example: '2024-12-31T23:59:59Z', description: 'Coupon validity end date' })
+  endDate?: string;
+
+  @IsOptional()
+  @IsBoolean()
+  @Type(() => Boolean)
+  @ApiPropertyOptional({ example: true, description: 'Whether coupon is active' })
+  isActive?: boolean;
+}
+