feat: 新增流程工具类，添加流程搜索方法

2022-12-18 18:17:10 +08:00
parent 7921adc53f
commit 209606e913
1 changed files with 115 additions and 0 deletions
--- a/ruoyi-flowable/src/main/java/com/ruoyi/flowable/utils/ProcessUtils.java
+++ b/ruoyi-flowable/src/main/java/com/ruoyi/flowable/utils/ProcessUtils.java
@@ -0,0 +1,115 @@
+package com.ruoyi.flowable.utils;
+
+import com.ruoyi.common.utils.DateUtils;
+import com.ruoyi.common.utils.StringUtils;
+import com.ruoyi.flowable.core.domain.ProcessQuery;
+import org.flowable.common.engine.api.query.Query;
+import org.flowable.common.engine.impl.db.SuspensionState;
+import org.flowable.engine.history.HistoricProcessInstanceQuery;
+import org.flowable.engine.repository.ProcessDefinitionQuery;
+import org.flowable.task.api.TaskQuery;
+import org.flowable.task.api.history.HistoricTaskInstanceQuery;
+
+import java.util.Map;
+
+/**
+ * 流程工具类
+ *
+ * @author konbai
+ * @since 2022/12/11 03:35
+ */
+public class ProcessUtils {
+
+    public static void buildProcessSearch(Query<?, ?> query, ProcessQuery process) {
+        if (query instanceof ProcessDefinitionQuery) {
+            buildProcessDefinitionSearch((ProcessDefinitionQuery) query, process);
+        } else if (query instanceof TaskQuery) {
+            buildTaskSearch((TaskQuery) query, process);
+        } else if (query instanceof HistoricTaskInstanceQuery) {
+            buildHistoricTaskInstanceSearch((HistoricTaskInstanceQuery) query, process);
+        } else if (query instanceof HistoricProcessInstanceQuery) {
+            buildHistoricProcessInstanceSearch((HistoricProcessInstanceQuery) query, process);
+        }
+    }
+
+    /**
+     * 构建流程定义搜索
+     */
+    public static void buildProcessDefinitionSearch(ProcessDefinitionQuery query, ProcessQuery process) {
+        // 流程标识
+        if (StringUtils.isNotBlank(process.getProcessKey())) {
+            query.processDefinitionKeyLike("%" + process.getProcessKey() + "%");
+        }
+        // 流程名称
+        if (StringUtils.isNotBlank(process.getProcessName())) {
+            query.processDefinitionNameLike("%" + process.getProcessName() + "%");
+        }
+        // 流程分类
+        if (StringUtils.isNotBlank(process.getCategory())) {
+            query.processDefinitionCategory(process.getCategory());
+        }
+        // 流程状态
+        if (StringUtils.isNotBlank(process.getState())) {
+            if (SuspensionState.ACTIVE.toString().equals(process.getState())) {
+                query.active();
+            } else if (SuspensionState.SUSPENDED.toString().equals(process.getState())) {
+                query.suspended();
+            }
+        }
+    }
+
+    /**
+     * 构建任务搜索
+     */
+    public static void buildTaskSearch(TaskQuery query, ProcessQuery process) {
+        Map<String, Object> params = process.getParams();
+        if (StringUtils.isNotBlank(process.getProcessKey())) {
+            query.processDefinitionKeyLike("%" + process.getProcessKey() + "%");
+        }
+        if (StringUtils.isNotBlank(process.getProcessName())) {
+            query.processDefinitionNameLike("%" + process.getProcessName() + "%");
+        }
+        if (params.get("beginTime") != null && params.get("endTime") != null) {
+            query.taskCreatedAfter(DateUtils.parseDate(params.get("beginTime")));
+            query.taskCreatedBefore(DateUtils.parseDate(params.get("endTime")));
+        }
+    }
+
+    private static void buildHistoricTaskInstanceSearch(HistoricTaskInstanceQuery query, ProcessQuery process) {
+        Map<String, Object> params = process.getParams();
+        if (StringUtils.isNotBlank(process.getProcessKey())) {
+            query.processDefinitionKeyLike("%" + process.getProcessKey() + "%");
+        }
+        if (StringUtils.isNotBlank(process.getProcessName())) {
+            query.processDefinitionNameLike("%" + process.getProcessName() + "%");
+        }
+        if (params.get("beginTime") != null && params.get("endTime") != null) {
+            query.taskCompletedAfter(DateUtils.parseDate(params.get("beginTime")));
+            query.taskCompletedBefore(DateUtils.parseDate(params.get("endTime")));
+        }
+    }
+
+    /**
+     * 构建历史流程实例搜索
+     */
+    public static void buildHistoricProcessInstanceSearch(HistoricProcessInstanceQuery query, ProcessQuery process) {
+        Map<String, Object> params = process.getParams();
+        // 流程标识
+        if (StringUtils.isNotBlank(process.getProcessKey())) {
+            query.processDefinitionKey(process.getProcessKey());
+        }
+        // 流程名称
+        if (StringUtils.isNotBlank(process.getProcessName())) {
+            query.processDefinitionName(process.getProcessName());
+        }
+        // 流程名称
+        if (StringUtils.isNotBlank(process.getCategory())) {
+            query.processDefinitionCategory(process.getCategory());
+        }
+        if (params.get("beginTime") != null && params.get("endTime") != null) {
+            query.startedAfter(DateUtils.parseDate(params.get("beginTime")));
+            query.startedBefore(DateUtils.parseDate(params.get("endTime")));
+        }
+    }
+
+}