修复订单下单错误和余额扣款校验问题

play-admin/src/test/java/com/starry/admin/api/WxCustomSpecifiedOrderApiTest.java

@@ -39,6 +39,55 @@ class WxCustomSpecifiedOrderApiTest extends WxCustomOrderApiTestSupport {
     @org.springframework.beans.factory.annotation.Autowired
     private com.starry.admin.modules.weichat.service.WxTokenService clerkWxTokenService;
 
+    @Test
+    void specifiedOrderFailsWhenBalanceInsufficient() throws Exception {
+        SecurityUtils.setTenantId(ApiTestDataSeeder.DEFAULT_TENANT_ID);
+        String remark = "API specified insufficient " + IdUtils.getUuid();
+        try {
+            setCustomerBalance(BigDecimal.ZERO);
+            String customerToken = wxTokenService.createWxUserToken(ApiTestDataSeeder.DEFAULT_CUSTOMER_ID);
+            customUserInfoService.updateTokenById(ApiTestDataSeeder.DEFAULT_CUSTOMER_ID, customerToken);
+
+            ensureTenantContext();
+            com.starry.admin.modules.clerk.module.entity.PlayClerkUserInfoEntity clerk =
+                    clerkUserInfoService.selectById(ApiTestDataSeeder.DEFAULT_CLERK_ID);
+            Assertions.assertThat(clerk.getLevelId())
+                    .as("默认店员应绑定基础等级用于价格校验")
+                    .isEqualTo(ApiTestDataSeeder.DEFAULT_CLERK_LEVEL_ID);
+
+            ensureTenantContext();
+            long beforeCount = playOrderInfoService.lambdaQuery()
+                    .eq(PlayOrderInfoEntity::getPurchaserBy, ApiTestDataSeeder.DEFAULT_CUSTOMER_ID)
+                    .count();
+
+            String payload = "{" +
+                    "\"clerkId\":\"" + ApiTestDataSeeder.DEFAULT_CLERK_ID + "\"," +
+                    "\"commodityId\":\"" + ApiTestDataSeeder.DEFAULT_COMMODITY_ID + "\"," +
+                    "\"commodityQuantity\":1," +
+                    "\"weiChatCode\":\"apitest-customer-wx\"," +
+                    "\"couponIds\":[]," +
+                    "\"remark\":\"" + remark + "\"" +
+                    "}";
+
+            mockMvc.perform(post("/wx/custom/order/commodity")
+                            .header(USER_HEADER, DEFAULT_USER)
+                            .header(TENANT_HEADER, DEFAULT_TENANT)
+                            .header(Constants.CUSTOM_USER_LOGIN_TOKEN, Constants.TOKEN_PREFIX + customerToken)
+                            .contentType(MediaType.APPLICATION_JSON)
+                            .content(payload))
+                    .andExpect(status().isOk())
+                    .andExpect(jsonPath("$.code").value(998));
+
+            ensureTenantContext();
+            long afterCount = playOrderInfoService.lambdaQuery()
+                    .eq(PlayOrderInfoEntity::getPurchaserBy, ApiTestDataSeeder.DEFAULT_CUSTOMER_ID)
+                    .count();
+            Assertions.assertThat(afterCount).isEqualTo(beforeCount);
+        } finally {
+            CustomSecurityContextHolder.remove();
+        }
+    }
+
     @Test
     // 测试用例：指定单取消后优惠券应恢复为未使用
     void specifiedOrderCancellationReleasesCoupon() throws Exception {