v3数据表更改

server/dukang-api/src/modules/benefit/benefit.service.ts

@@ -2,6 +2,7 @@ import { Injectable } from '@nestjs/common';
 import { calcBenefitAmount, calcBenefitSummary, generateCouponNo } from '@dukang/domain';
 import { PrismaService } from '../../common/prisma/prisma.module';
 import { serializeBigInt } from '../../common/decorators/current-user.decorator';
+import { buildBenefitLedgerEvent, benefitLedgerWhere } from '../../common/event/event.helpers';
 
 @Injectable()
 export class BenefitService {
@@ -10,17 +11,14 @@ export class BenefitService {
   async grantOnOrderPaid(orderId: bigint) {
     const order = await this.prisma.order.findUniqueOrThrow({
       where: { id: orderId },
-      include: { items: true },
     });
-    const item = order.items[0];
-    if (!item) return null;
 
-    const product = await this.prisma.product.findUnique({ where: { id: item.productId } });
+    const product = await this.prisma.commonProductItem.findUnique({ where: { id: order.productId } });
     const unitBenefit = calcBenefitAmount({
-      price: Number(item.unitPrice),
+      price: Number(order.listUnitPrice),
       benefitAmount: product?.benefitAmount ? Number(product.benefitAmount) : null,
     });
-    const totalBenefit = unitBenefit * item.quantity;
+    const totalBenefit = unitBenefit * order.quantity;
 
     const coupon = await this.prisma.benefitCoupon.create({
       data: {
@@ -29,12 +27,12 @@ export class BenefitService {
         orderId: order.id,
         totalAmount: totalBenefit,
         balance: totalBenefit,
-        sourceProduct: item.productName,
+        sourceProduct: order.productName,
       },
     });
 
-    await this.prisma.benefitLedger.create({
-      data: {
+    await this.prisma.commonEvent.create({
+      data: buildBenefitLedgerEvent({
         userId: order.userId,
         couponId: coupon.id,
         type: 'GRANT',
@@ -43,7 +41,7 @@ export class BenefitService {
         refType: 'ORDER',
         refId: order.id,
         remark: '购酒赠券',
-      },
+      }),
     });
 
     return serializeBigInt(coupon);
@@ -69,8 +67,8 @@ export class BenefitService {
   }
 
   async getLedger(userId: bigint, couponId?: bigint) {
-    const list = await this.prisma.benefitLedger.findMany({
-      where: { userId, ...(couponId ? { couponId } : {}) },
+    const list = await this.prisma.commonEvent.findMany({
+      where: benefitLedgerWhere(userId, couponId),
       orderBy: { createdAt: 'desc' },
     });
     return serializeBigInt(list);
@@ -81,8 +79,8 @@ export class BenefitService {
       where: { id: couponId, userId },
     });
     if (!coupon) return null;
-    const ledgers = await this.prisma.benefitLedger.findMany({
-      where: { couponId },
+    const ledgers = await this.prisma.commonEvent.findMany({
+      where: benefitLedgerWhere(undefined, couponId),
       orderBy: { createdAt: 'desc' },
     });
     return serializeBigInt({ coupon, ledgers });