Aio设备下单等

src/main/java/com/ycwl/basic/service/aio/AioDeviceService.java

@@ -0,0 +1,9 @@
+package com.ycwl.basic.service.aio;
+
+import com.ycwl.basic.model.aio.entity.AioDeviceEntity;
+import com.ycwl.basic.model.aio.req.AioDeviceCreateOrderReq;
+import com.ycwl.basic.model.aio.resp.AioDeviceCreateOrderResp;
+
+public interface AioDeviceService {
+    AioDeviceCreateOrderResp createOrder(AioDeviceEntity aioDevice, AioDeviceCreateOrderReq req);
+}

src/main/java/com/ycwl/basic/service/aio/impl/AioDeviceServiceImpl.java

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+package com.ycwl.basic.service.aio.impl;
+
+import com.ycwl.basic.exception.BaseException;
+import com.ycwl.basic.mapper.AioDeviceMapper;
+import com.ycwl.basic.model.aio.entity.AioDeviceEntity;
+import com.ycwl.basic.model.aio.entity.AioDevicePriceConfigEntity;
+import com.ycwl.basic.model.aio.req.AioDeviceCreateOrderReq;
+import com.ycwl.basic.model.aio.resp.AioDeviceCreateOrderResp;
+import com.ycwl.basic.service.aio.AioDeviceService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.math.BigDecimal;
+
+@Service
+public class AioDeviceServiceImpl implements AioDeviceService {
+    @Autowired
+    private AioDeviceMapper aioDeviceMapper;
+
+    @Override
+    public AioDeviceCreateOrderResp createOrder(AioDeviceEntity aioDevice, AioDeviceCreateOrderReq req) {
+        // 询价
+        AioDevicePriceConfigEntity config = aioDeviceMapper.getPriceConfigByDeviceId(aioDevice.getId());
+        if (config == null) {
+            throw new BaseException("询价失败");
+        }
+        if (req.getItems() == null || req.getItems().isEmpty()) {
+            throw new BaseException("请选择商品");
+        }
+        int sum = req.getItems().stream().mapToInt(AioDeviceCreateOrderReq.AioDeviceOrderItem::getCount).sum();
+        BigDecimal totalPrice = config.getEachPrice().multiply(new BigDecimal(sum));
+        // 支付
+        return null;
+    }
+}