feat: 新增获取混凝土比例树接口

src/main/java/mjkf/xinke/main/modular/ratioconcrete/controller/RatioConcreteController.java

@@ -24,6 +24,8 @@ import mjkf.xinke.main.modular.ratioconcrete.service.RatioConcreteService;
 import javax.annotation.Resource;
 import javax.validation.Valid;
 import javax.validation.constraints.NotEmpty;
+import java.util.Map;
+import java.util.stream.Collectors;
 
 @Api(tags = "混凝土比例控制器")
 @ApiSupport(author = "SNOWY_TEAM", order = 1)
@@ -42,6 +44,27 @@ public class RatioConcreteController {
         return CommonResult.data(ratioConcreteService.page(ratioConcretePageParam));
     }
 
+
+    @ApiOperationSupport(order = 1)
+    @ApiOperation("获取混凝土比例树")
+    @GetMapping("/main/ratioconcrete/tree")
+    public CommonResult<Map<String, ?>> tree(RatioConcretePageParam ratioConcretePageParam) {
+        var query = ratioConcreteService.getQuery(ratioConcretePageParam);
+        var items = ratioConcreteService.list(query);
+        var tree = items.stream().collect(Collectors.groupingBy(
+                RatioConcrete::getName,
+                Collectors.groupingBy(
+                        RatioConcrete::getRockSize,
+                        Collectors.groupingBy(
+                                RatioConcrete::getConcreteStrength,
+                                Collectors.groupingBy(RatioConcrete::getCementStrength)
+                        )
+                )
+        ));
+
+        return CommonResult.data(tree);
+    }
+
     @ApiOperationSupport(order = 2)
     @ApiOperation("添加混凝土比例")
     @CommonLog("添加混凝土比例")