From 0fe0f3b72a58a8d55a5e779fba027e847b06bf67 Mon Sep 17 00:00:00 2001
From: hailin <hailin.zhao@gdzx.xyz>
Date: Mon, 2 Feb 2026 19:24:02 -0800
Subject: [PATCH] =?UTF-8?q?fix(c2c-bot):=20=E6=B0=B4=E5=8D=95=E6=98=BE?=
 =?UTF-8?q?=E7=A4=BA=E4=BC=98=E5=8C=96=EF=BC=9AdUSDT=E2=86=92=E7=BB=BF?=
 =?UTF-8?q?=E7=A7=AF=E5=88=86=EF=BC=8C=E6=94=B6=E6=AC=BE=E5=9C=B0=E5=9D=80?=
 =?UTF-8?q?=E2=86=92=E5=AF=B9=E6=96=B9ID?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

水单图片调整：
- "支付金额 (dUSDT)" → "支付金额 (绿积分)"
- "收款地址"（显示 Kava 地址）→ "对方ID"（显示卖家账户 ID）
- ProofData 接口新增 sellerId 字段（来自 order.makerAccountSequence）
- sellerAddress 仍保留在数据结构中，供明细分类账使用

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
---
 .../src/application/services/c2c-bot.service.ts            | 1 +
 .../src/application/services/payment-proof.service.ts      | 7 ++++---
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/backend/services/trading-service/src/application/services/c2c-bot.service.ts b/backend/services/trading-service/src/application/services/c2c-bot.service.ts
index 3689aad2..74a86d35 100644
--- a/backend/services/trading-service/src/application/services/c2c-bot.service.ts
+++ b/backend/services/trading-service/src/application/services/c2c-bot.service.ts
@@ -84,6 +84,7 @@ export class C2cBotService {
           orderNo: order.orderNo,
           amount: paymentAmount,
           txHash: transferResult.txHash!,
+          sellerId: order.makerAccountSequence,
           sellerAddress: kavaAddress,
           completedAt: new Date(),
         });
diff --git a/backend/services/trading-service/src/application/services/payment-proof.service.ts b/backend/services/trading-service/src/application/services/payment-proof.service.ts
index 9178ce15..db990164 100644
--- a/backend/services/trading-service/src/application/services/payment-proof.service.ts
+++ b/backend/services/trading-service/src/application/services/payment-proof.service.ts
@@ -7,6 +7,7 @@ export interface ProofData {
   orderNo: string;
   amount: string;
   txHash: string;
+  sellerId: string;
   sellerAddress: string;
   completedAt: Date;
 }
@@ -73,7 +74,7 @@ export class PaymentProofService {
 
   <line x1="60" y1="175" x2="540" y2="175" stroke="#e2e8f0" stroke-width="1"/>
 
-  <text x="60" y="200" font-family="Noto Sans CJK SC,Noto Sans SC,sans-serif" font-size="13" fill="#64748b">支付金额 (dUSDT)</text>
+  <text x="60" y="200" font-family="Noto Sans CJK SC,Noto Sans SC,sans-serif" font-size="13" fill="#64748b">支付金额 (绿积分)</text>
   <text x="60" y="228" font-family="Noto Sans CJK SC,Noto Sans SC,sans-serif" font-size="26" font-weight="bold" fill="#1e40af">${this.esc(data.amount)}</text>
 
   <line x1="60" y1="248" x2="540" y2="248" stroke="#e2e8f0" stroke-width="1"/>
@@ -83,8 +84,8 @@ export class PaymentProofService {
 
   <line x1="60" y1="315" x2="540" y2="315" stroke="#e2e8f0" stroke-width="1"/>
 
-  <text x="60" y="340" font-family="Noto Sans CJK SC,Noto Sans SC,sans-serif" font-size="13" fill="#64748b">收款地址</text>
-  <text x="60" y="363" font-family="monospace,Noto Sans CJK SC,sans-serif" font-size="14" fill="#1e293b">${this.esc(shortAddr)}</text>
+  <text x="60" y="340" font-family="Noto Sans CJK SC,Noto Sans SC,sans-serif" font-size="13" fill="#64748b">对方ID</text>
+  <text x="60" y="363" font-family="Noto Sans CJK SC,Noto Sans SC,sans-serif" font-size="16" font-weight="bold" fill="#1e293b">${this.esc(data.sellerId)}</text>
 
   <line x1="60" y1="380" x2="540" y2="380" stroke="#e2e8f0" stroke-width="1"/>