refactor: Add distributionPercent field to Product model and DTO

Author: suk-6

prisma/schema.prisma

@@ -101,6 +101,7 @@ model Product {
   currentAmount              Int
   targetAmount               Int
   collectedAmount            Int                          @default(0)
+  distributionPercent        Float
   fundingEndDate             DateTime
   tokenAddress               String?
   productQnA                 ProductQnA[]

src/modules/product/dto/create.product.dto.ts

@@ -1,5 +1,5 @@
 import { Prisma } from '@prisma/client';
-import { IsArray, IsDateString, IsNotEmpty, IsNumber, IsString } from 'class-validator';
+import { IsArray, IsDateString, IsNotEmpty, IsNumber, IsString, Matches } from 'class-validator';
 
 import { ApiProperty } from '@nestjs/swagger';
 
@@ -28,6 +28,15 @@ export class CreateProductDTO implements Partial<Prisma.ProductCreateInput> {
   })
   targetAmount: number;
 
+  @IsNumber()
+  @IsNotEmpty()
+  @Matches('/^(0(.d)?|1(.0)?)$/')
+  @ApiProperty({
+    example: '0.5',
+    description: '배분율',
+  })
+  distributionPercent: number;
+
   @IsDateString()
   @IsNotEmpty()
   @ApiProperty({

src/modules/product/dto/product.dto.ts

@@ -30,6 +30,9 @@ export class ProductDTO implements Product {
   @ApiProperty({ description: '현재 모인금액' })
   collectedAmount: number;
 
+  @ApiProperty({ description: '배분율' })
+  distributionPercent: number;
+
   @ApiProperty({ description: '펀딩 종료일' })
   fundingEndDate: Date;
 

src/modules/product/product.service.ts

@@ -36,6 +36,7 @@ export class ProductService {
         detailImage: '상세 이미지 URL',
         currentAmount: dto.currentAmount,
         targetAmount: dto.targetAmount,
+        distributionPercent: dto.distributionPercent,
         fundingEndDate: DateTime.fromISO(dto.fundingEndDate).toJSDate(),
         user: {
           connect: {