完成权限控制

flowable-core/src/main/java/com/lanyuanxiaoyao/flowable/core/manager/FlowableManager.java

@@ -27,6 +27,7 @@ import lombok.extern.slf4j.Slf4j;
  */
 @Slf4j
 public abstract class FlowableManager {
+  private static final String DEFAULT_APPROVE_COMMENT = "审批通过";
   private final FlowableConfiguration configuration;
   private final FlowableRepository repository;
 
@@ -83,13 +84,21 @@ public abstract class FlowableManager {
   }
 
   public void approve(String instanceId) {
-    approve(instanceId, "审批通过");
+    approve(instanceId, DEFAULT_APPROVE_COMMENT);
   }
 
   public void approve(String instanceId, String comment) {
     manualAction(instanceId, FlowableAction.APPROVE, comment);
   }
 
+  public void approve(String instanceId, Map<String, Object> metadata) {
+    manualAction(instanceId, FlowableAction.APPROVE, DEFAULT_APPROVE_COMMENT, metadata);
+  }
+
+  public void approve(String instanceId, String comment, Map<String, Object> metadata) {
+    manualAction(instanceId, FlowableAction.APPROVE, comment, metadata);
+  }
+
   public void reject(String instanceId) {
     reject(instanceId, "审批不通过");
   }
@@ -128,6 +137,15 @@ public abstract class FlowableManager {
       throw new IllegalArgumentException("ID为" + instance.getInstanceId() + "的流程已结束，无法操作");
     }
 
+    String accessorClass = node.getAccessor();
+    if (StringHelper.isBlank(accessorClass)) {
+      throw new IllegalArgumentException("权限检查器为空");
+    }
+    FlowableAccessor accessor = createBean(accessorClass);
+    if (!accessor.access(instance.getMetadata())) {
+      throw new IllegalArgumentException("权限校验不通过");
+    }
+
     String handlerClass = node.getHandler();
     if (StringHelper.isBlank(handlerClass)) {
       throw new IllegalArgumentException("节点执行器为空");

flowable-core/src/main/java/com/lanyuanxiaoyao/flowable/core/model/FlowableAccessor.java

@@ -1,7 +1,5 @@
 package com.lanyuanxiaoyao.flowable.core.model;
 
-import java.util.Map;
-
 /**
  * 权限校验
  *
@@ -9,5 +7,12 @@ import java.util.Map;
  * @version 20241231
  */
 public interface FlowableAccessor {
-  boolean access(Map<String, Object> metadata);
+  boolean access(FlowableMetadata metadata);
+
+  class DefaultFlowableAccessor implements FlowableAccessor {
+    @Override
+    public boolean access(FlowableMetadata metadata) {
+      return true;
+    }
+  }
 }