add 增加按钮权限

ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/common/enums/ButtonPermissionEnum.java

@@ -15,12 +15,42 @@ public enum ButtonPermissionEnum implements NodeExtEnum {
     /**
      * 是否弹窗选人
      */
-    APPROVE("是否弹窗选人", "1", false),
+    POP("是否弹窗选人", "pop", false),
 
     /**
      * 是否能委托
      */
-    REJECT("是否能委托", "2", false);
+    TRUST("是否能委托", "trust", false),
+
+    /**
+     * 是否能转办
+     */
+    TRANSFER("是否能转办", "transfer", false),
+
+    /**
+     * 是否能抄送
+     */
+    COPY("是否能抄送", "copy", false),
+
+    /**
+     * 是否显示退回
+     */
+    BACK("是否显示退回", "back", true),
+
+    /**
+     * 是否能加签
+     */
+    ADD_SIGN("是否能加签", "addSign", false),
+
+    /**
+     * 是否能减签
+     */
+    SUB_SIGN("是否能减签", "subSign", false),
+
+    /**
+     * 是否能终止
+     */
+    TERMINATION("是否能终止", "termination", true);
 
     private final String label;
     private final String value;

ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/common/enums/NodeExtEnum.java

@@ -9,16 +9,22 @@ public interface NodeExtEnum {
 
     /**
      * 选项label
+     *
+     * @return 选项label
      */
     String getLabel();
 
     /**
      * 选项值
+     *
+     * @return 选项值
      */
     String getValue();
 
     /**
      * 是否默认选中
+     *
+     * @return 是否默认选中
      */
     boolean isSelected();
 

ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/domain/vo/ButtonPermission.java

@@ -0,0 +1,34 @@
+package org.dromara.workflow.domain.vo;
+
+import lombok.Data;
+
+import java.io.Serial;
+import java.io.Serializable;
+
+/**
+ * 按钮权限
+ *
+ * @author may
+ * @date 2025-02-28
+ */
+@Data
+public class ButtonPermission implements Serializable {
+
+    @Serial
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * 枚举路径
+     */
+    private String code;
+
+    /**
+     * 按钮编码
+     */
+    private String value;
+
+    /**
+     * 是否显示
+     */
+    private boolean show;
+}

ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/domain/vo/FlowTaskVo.java

@@ -1,16 +1,20 @@
 package org.dromara.workflow.domain.vo;
 
+import cn.hutool.core.collection.CollUtil;
+import cn.hutool.json.JSONUtil;
 import lombok.Data;
+import org.dromara.common.core.utils.StringUtils;
 import org.dromara.common.translation.annotation.Translation;
 import org.dromara.common.translation.constant.TransConstant;
 import org.dromara.warm.flow.core.entity.User;
 import org.dromara.workflow.common.constant.FlowConstant;
+import org.dromara.workflow.common.enums.ButtonPermissionEnum;
 
 import java.io.Serial;
 import java.io.Serializable;
 import java.math.BigDecimal;
-import java.util.Date;
-import java.util.List;
+import java.util.*;
+import java.util.stream.Collectors;
 
 /**
  * 任务视图
@@ -173,4 +177,34 @@ public class FlowTaskVo implements Serializable {
      */
     @Translation(type = TransConstant.USER_ID_TO_NICKNAME, mapper = "createBy")
     private String createByName;
+
+    /**
+     * 按钮权限
+     */
+    private List<ButtonPermission> buttonList;
+
+    public List<ButtonPermission> getButtonList(String ext) {
+        List<ButtonPermission> buttonPermissions = Arrays.stream(ButtonPermissionEnum.values())
+            .map(value -> {
+                ButtonPermission buttonPermission = new ButtonPermission();
+                buttonPermission.setCode(value.getValue());
+                buttonPermission.setShow(false);
+                return buttonPermission;
+            })
+            .collect(Collectors.toList());
+        if (StringUtils.isNotBlank(ext)) {
+            List<ButtonPermission> buttonCodeList = JSONUtil.toList(JSONUtil.parseArray(ext), ButtonPermission.class);
+            if (CollUtil.isNotEmpty(buttonCodeList)) {
+                Optional<ButtonPermission> firstPermission = buttonCodeList.stream().findFirst();
+                firstPermission.ifPresent(permission -> {
+                    Set<String> codeSet = Arrays.stream(permission.getValue().split(","))
+                        .map(String::trim)
+                        .filter(code -> !code.isEmpty())
+                        .collect(Collectors.toSet());
+                    buttonPermissions.forEach(bp -> bp.setShow(codeSet.contains(bp.getCode())));
+                });
+            }
+        }
+        return buttonPermissions;
+    }
 }

ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/FlwTaskServiceImpl.java

@@ -487,9 +487,11 @@ public class FlwTaskServiceImpl implements IFlwTaskService {
         flowTaskVo.setFlowCode(definition.getFlowCode());
         flowTaskVo.setFlowName(definition.getFlowName());
         flowTaskVo.setBusinessId(instance.getBusinessId());
+        //设置按钮权限
         List<Node> nodeList = nodeService.getByNodeCodes(Collections.singletonList(flowTaskVo.getNodeCode()), instance.getDefinitionId());
         if (CollUtil.isNotEmpty(nodeList)) {
             Node node = nodeList.get(0);
+            flowTaskVo.setButtonList(flowTaskVo.getButtonList(node.getExt()));
             flowTaskVo.setNodeRatio(node.getNodeRatio());
         }
         return flowTaskVo;