feat(source): 新增虚拟订单创建接口

- 添加 createVirtualOrder 接口用于后台创建0元订单
- 引入 PrinterService 和相关请求实体类
- 支持通过 sourceId、scenicId 和 printerId 创建订单
- 实现异常捕获并返回失败响应
- 扩展 SourceController 功能模块

src/main/java/com/ycwl/basic/controller/pc/SourceController.java

@@ -4,12 +4,16 @@ import com.ycwl.basic.annotation.IgnoreToken;
 import com.ycwl.basic.model.jwt.JwtInfo;
 import com.ycwl.basic.model.pc.source.entity.SourceEntity;
 import com.ycwl.basic.model.pc.source.req.SourceReqQuery;
+import com.ycwl.basic.model.printer.req.CreateVirtualOrderRequest;
 import com.ycwl.basic.service.pc.SourceService;
+import com.ycwl.basic.service.printer.PrinterService;
 import com.ycwl.basic.utils.ApiResponse;
 import com.ycwl.basic.utils.JwtTokenUtil;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
 
+import java.util.Map;
+
 /**
  * @Author：longbinbin
  * @Date：2024/12/3 15:45
@@ -21,6 +25,8 @@ public class SourceController {
 
     @Autowired
     private SourceService sourceService;
+    @Autowired
+    private PrinterService printerService;
 
     // 分页查询视频源
     @PostMapping("/page")
@@ -45,5 +51,26 @@ public class SourceController {
         return sourceService.deleteById(id);
     }
 
+    /**
+     * 创建虚拟用户0元订单
+     * 用于后台直接从source创建订单，不需要真实用户
+     *
+     * @param request 请求参数
+     * @return 订单信息
+     */
+    @PostMapping("/createVirtualOrder")
+    public ApiResponse<Map<String, Object>> createVirtualOrder(@RequestBody CreateVirtualOrderRequest request) {
+        try {
+            Map<String, Object> result = printerService.createVirtualOrder(
+                    request.getSourceId(),
+                    request.getScenicId(),
+                    request.getPrinterId()
+            );
+            return ApiResponse.success(result);
+        } catch (Exception e) {
+            return ApiResponse.fail(e.getMessage());
+        }
+    }
+
 
 }