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2023-08-26 7958f1dddb8a7f4e70d232b07a7703955ecedae0

 service-common/src/main/java/com/java110/common/api/WorkflowApi.java

@@ -1,88 +1,107 @@
package com.java110.common.api;

import com.alibaba.fastjson.JSONObject;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ObjectNode;
import com.java110.common.bmo.workflow.IQueryWorkFlowFirstStaffBMO;
import com.java110.dto.workflow.WorkflowDto;
import org.activiti.editor.constants.ModelDataJsonConstants;
import com.java110.dto.oaWorkflow.WorkflowModelDto;
import com.java110.utils.util.BeanConvertUtil;
import org.activiti.engine.ActivitiException;
import org.activiti.engine.RepositoryService;
import org.activiti.engine.repository.Model;
import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.java110.core.log.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;

import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseStatus;
import org.springframework.web.bind.annotation.RestController;

@RestController
@RequestMapping("/workflow")
public class WorkflowApi {

    @Autowired
    private IQueryWorkFlowFirstStaffBMO queryWorkFlowFirstStaffBMOImpl;

    @RequestMapping(value = "/getFirstStaff", method = RequestMethod.GET)
    public ResponseEntity<String> getFirstStaff(@RequestParam(name = "flowType") String flowType,
                                                @RequestParam(name = "communityId") String communityId,
                                                @RequestHeader(value = "store-id") String storeId) {
        WorkflowDto workflowDto = new WorkflowDto();
        workflowDto.setCommunityId(communityId);
        workflowDto.setFlowType(flowType);
        workflowDto.setStoreId(storeId);
        return queryWorkFlowFirstStaffBMOImpl.query(workflowDto);
    }

    private static final Logger logger = LoggerFactory.getLogger(ModelController.class);
    private static final Logger logger = LoggerFactory.getLogger(WorkflowApi.class);

    @Autowired
    private RepositoryService repositoryService;

    @Autowired
    private ObjectMapper objectMapper;

    String MODEL_ID = "modelId";
    String MODEL_NAME = "name";
    String MODEL_REVISION = "revision";
    String MODEL_DESCRIPTION = "description";

    @Autowired
    private IQueryWorkFlowFirstStaffBMO queryWorkFlowFirstStaffBMOImpl;

    /**
     * 创建模型
     * @param response
     * @param name 模型名称
     * @param key 模型key
     * 更新流程
     *
     * @param reqString 模型ID
     * @ServiceCode /workflow/saveModel
     */
    @RequestMapping("/create")
    @ResponseBody
    public String create(HttpServletResponse response, String name, String key) throws IOException {
        logger.info("创建模型入参name：{},key:{}",name,key);
        Model model = repositoryService.newModel();
        ObjectNode modelNode = objectMapper.createObjectNode();
        modelNode.put(ModelDataJsonConstants.MODEL_NAME, name);
        modelNode.put(ModelDataJsonConstants.MODEL_DESCRIPTION, "");
        modelNode.put(ModelDataJsonConstants.MODEL_REVISION, 1);
        model.setName(name);
        model.setKey(key);
        model.setMetaInfo(modelNode.toString());
        repositoryService.saveModel(model);
        createObjectNode(model.getId());
        logger.info("创建模型结束，返回模型ID：{}",model.getId());
        return model.getId();
    @RequestMapping(value = "/saveModel", method = RequestMethod.POST)
    @ResponseStatus(value = HttpStatus.OK)
    public ResponseEntity<String> saveModel(@RequestBody String reqString) {
        JSONObject reqJson = JSONObject.parseObject(reqString);
        WorkflowModelDto workflowModelDto = BeanConvertUtil.covertBean(reqJson, WorkflowModelDto.class);
        //部署model
        return queryWorkFlowFirstStaffBMOImpl.saveModel(workflowModelDto);
    }

    /**
     * 创建模型时完善ModelEditorSource
     * 部署流程
     *
     * @param reqString 模型ID
     * @ServiceCode /workflow/deployModel
     */
    @RequestMapping(value = "/deployModel", method = RequestMethod.POST)
    @ResponseStatus(value = HttpStatus.OK)
    public ResponseEntity<String> deployModel(@RequestBody String reqString) {
        JSONObject reqJson = JSONObject.parseObject(reqString);
        WorkflowModelDto workflowModelDto = BeanConvertUtil.covertBean(reqJson, WorkflowModelDto.class);
        //部署model
        return queryWorkFlowFirstStaffBMOImpl.deployModel(workflowModelDto);
    }


    /**
     * 获取model的节点信息，编辑器根据返回的json进行绘图
     *
     * @param modelId
     * @return
     * @ServiceCode /workflow/getEditorJson
     */
    @SuppressWarnings("deprecation")
    private void createObjectNode(String modelId){
        logger.info("创建模型完善ModelEditorSource入参模型ID：{}",modelId);
        ObjectNode editorNode = objectMapper.createObjectNode();
        editorNode.put("id", "canvas");
        editorNode.put("resourceId", "canvas");
        ObjectNode stencilSetNode = objectMapper.createObjectNode();
        stencilSetNode.put("namespace","http://b3mn.org/stencilset/bpmn2.0#");
        editorNode.put("stencilset", stencilSetNode);
        try {
            repositoryService.addModelEditorSource(modelId,editorNode.toString().getBytes("utf-8"));
        } catch (Exception e) {
            logger.info("创建模型时完善ModelEditorSource服务异常：{}",e);
    @RequestMapping(value = "/getEditorJson", method = RequestMethod.GET)
    public ResponseEntity getEditorJson(@RequestParam(value = "modelId") String modelId) {
        ObjectNode modelNode = null;
        Model model = repositoryService.getModel(modelId);
        if (model != null) {
            try {
                if (StringUtils.isNotEmpty(model.getMetaInfo())) {
                    modelNode = (ObjectNode) objectMapper.readTree(model.getMetaInfo());
                } else {
                    modelNode = objectMapper.createObjectNode();
                    modelNode.put(MODEL_NAME, model.getName());
                }
                modelNode.put(MODEL_ID, model.getId());
                ObjectNode editorJsonNode = (ObjectNode) objectMapper.readTree(
                        new String(repositoryService.getModelEditorSource(model.getId()), "utf-8"));
                modelNode.put("model", editorJsonNode);
            } catch (Exception e) {
                logger.error("Error creating model JSON", e);
                throw new ActivitiException("Error creating model JSON", e);
            }
        }
        logger.info("创建模型完善ModelEditorSource结束");
        return new ResponseEntity(modelNode.toString(), HttpStatus.OK);
    }
}