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e7c126	1	package com.iailab.module.bpm.controller.admin.task;
H	2
	3	import cn.hutool.core.collection.CollUtil;
	4	import com.iailab.framework.common.pojo.CommonResult;
	5	import com.iailab.framework.common.pojo.PageResult;
	6	import com.iailab.framework.common.util.number.NumberUtils;
bb2880	7	import com.iailab.module.bpm.controller.admin.task.vo.instance.*;
e7c126	8	import com.iailab.module.bpm.convert.task.BpmProcessInstanceConvert;
H	9	import com.iailab.module.bpm.dal.dataobject.definition.BpmCategoryDO;
	10	import com.iailab.module.bpm.dal.dataobject.definition.BpmProcessDefinitionInfoDO;
	11	import com.iailab.module.bpm.service.definition.BpmCategoryService;
	12	import com.iailab.module.bpm.service.definition.BpmProcessDefinitionService;
	13	import com.iailab.module.bpm.service.task.BpmProcessInstanceService;
	14	import com.iailab.module.bpm.service.task.BpmTaskService;
	15	import com.iailab.module.system.api.dept.DeptApi;
	16	import com.iailab.module.system.api.dept.dto.DeptRespDTO;
	17	import com.iailab.module.system.api.user.AdminUserApi;
	18	import com.iailab.module.system.api.user.dto.AdminUserRespDTO;
	19	import io.swagger.v3.oas.annotations.Operation;
	20	import io.swagger.v3.oas.annotations.Parameter;
	21	import io.swagger.v3.oas.annotations.tags.Tag;
	22	import org.flowable.engine.history.HistoricProcessInstance;
	23	import org.flowable.engine.repository.ProcessDefinition;
	24	import org.flowable.task.api.Task;
	25	import org.springframework.security.access.prepost.PreAuthorize;
	26	import org.springframework.validation.annotation.Validated;
	27	import org.springframework.web.bind.annotation.*;
	28
	29	import javax.annotation.Resource;
	30	import javax.validation.Valid;
	31	import java.util.List;
	32	import java.util.Map;
	33
	34	import static com.iailab.framework.common.pojo.CommonResult.success;
	35	import static com.iailab.framework.common.util.collection.CollectionUtils.convertList;
	36	import static com.iailab.framework.common.util.collection.CollectionUtils.convertSet;
	37	import static com.iailab.framework.security.core.util.SecurityFrameworkUtils.getLoginUserId;
bb2880	38
e7c126	39
H	40	@Tag(name = "管理后台 - 流程实例") // 流程实例，通过流程定义创建的一次“申请”
	41	@RestController
	42	@RequestMapping("/bpm/process-instance")
	43	@Validated
	44	public class BpmProcessInstanceController {
	45
	46	@Resource
	47	private BpmProcessInstanceService processInstanceService;
	48	@Resource
	49	private BpmTaskService taskService;
	50	@Resource
	51	private BpmProcessDefinitionService processDefinitionService;
	52	@Resource
	53	private BpmCategoryService categoryService;
	54
	55	@Resource
	56	private AdminUserApi adminUserApi;
	57	@Resource
	58	private DeptApi deptApi;
	59
	60	@GetMapping("/my-page")
	61	@Operation(summary = "获得我的实例分页列表", description = "在【我的流程】菜单中，进行调用")
	62	@PreAuthorize("@ss.hasPermission('bpm:process-instance:query')")
	63	public CommonResult<PageResult<BpmProcessInstanceRespVO>> getProcessInstanceMyPage(
	64	@Valid BpmProcessInstancePageReqVO pageReqVO) {
	65	PageResult<HistoricProcessInstance> pageResult = processInstanceService.getProcessInstancePage(
	66	getLoginUserId(), pageReqVO);
	67	if (CollUtil.isEmpty(pageResult.getList())) {
	68	return success(PageResult.empty(pageResult.getTotal()));
	69	}
	70
	71	// 拼接返回
	72	Map<String, List<Task>> taskMap = taskService.getTaskMapByProcessInstanceIds(
	73	convertList(pageResult.getList(), HistoricProcessInstance::getId));
	74	Map<String, ProcessDefinition> processDefinitionMap = processDefinitionService.getProcessDefinitionMap(
	75	convertSet(pageResult.getList(), HistoricProcessInstance::getProcessDefinitionId));
	76	Map<String, BpmCategoryDO> categoryMap = categoryService.getCategoryMap(
	77	convertSet(processDefinitionMap.values(), ProcessDefinition::getCategory));
	78	return success(BpmProcessInstanceConvert.INSTANCE.buildProcessInstancePage(pageResult,
	79	processDefinitionMap, categoryMap, taskMap, null, null));
	80	}
	81
	82	@GetMapping("/manager-page")
	83	@Operation(summary = "获得管理流程实例的分页列表", description = "在【流程实例】菜单中，进行调用")
	84	@PreAuthorize("@ss.hasPermission('bpm:process-instance:manager-query')")
	85	public CommonResult<PageResult<BpmProcessInstanceRespVO>> getProcessInstanceManagerPage(
	86	@Valid BpmProcessInstancePageReqVO pageReqVO) {
	87	PageResult<HistoricProcessInstance> pageResult = processInstanceService.getProcessInstancePage(
	88	null, pageReqVO);
	89	if (CollUtil.isEmpty(pageResult.getList())) {
	90	return success(PageResult.empty(pageResult.getTotal()));
	91	}
	92
	93	// 拼接返回
	94	Map<String, List<Task>> taskMap = taskService.getTaskMapByProcessInstanceIds(
	95	convertList(pageResult.getList(), HistoricProcessInstance::getId));
	96	Map<String, ProcessDefinition> processDefinitionMap = processDefinitionService.getProcessDefinitionMap(
	97	convertSet(pageResult.getList(), HistoricProcessInstance::getProcessDefinitionId));
	98	Map<String, BpmCategoryDO> categoryMap = categoryService.getCategoryMap(
	99	convertSet(processDefinitionMap.values(), ProcessDefinition::getCategory));
	100	// 发起人信息
	101	Map<Long, AdminUserRespDTO> userMap = adminUserApi.getUserMap(
	102	convertSet(pageResult.getList(), processInstance -> NumberUtils.parseLong(processInstance.getStartUserId())));
	103	Map<Long, DeptRespDTO> deptMap = deptApi.getDeptMap(
	104	convertSet(userMap.values(), AdminUserRespDTO::getDeptId));
	105	return success(BpmProcessInstanceConvert.INSTANCE.buildProcessInstancePage(pageResult,
	106	processDefinitionMap, categoryMap, taskMap, userMap, deptMap));
	107	}
	108
	109	@PostMapping("/create")
	110	@Operation(summary = "新建流程实例")
	111	@PreAuthorize("@ss.hasPermission('bpm:process-instance:query')")
	112	public CommonResult<String> createProcessInstance(@Valid @RequestBody BpmProcessInstanceCreateReqVO createReqVO) {
	113	return success(processInstanceService.createProcessInstance(getLoginUserId(), createReqVO));
	114	}
	115
	116	@GetMapping("/get")
	117	@Operation(summary = "获得指定流程实例", description = "在【流程详细】界面中，进行调用")
	118	@Parameter(name = "id", description = "流程实例的编号", required = true)
	119	@PreAuthorize("@ss.hasPermission('bpm:process-instance:query')")
	120	public CommonResult<BpmProcessInstanceRespVO> getProcessInstance(@RequestParam("id") String id) {
	121	HistoricProcessInstance processInstance = processInstanceService.getHistoricProcessInstance(id);
	122	if (processInstance == null) {
	123	return success(null);
	124	}
	125
	126	// 拼接返回
	127	ProcessDefinition processDefinition = processDefinitionService.getProcessDefinition(
	128	processInstance.getProcessDefinitionId());
	129	BpmProcessDefinitionInfoDO processDefinitionInfo = processDefinitionService.getProcessDefinitionInfo(
	130	processInstance.getProcessDefinitionId());
	131	AdminUserRespDTO startUser = adminUserApi.getUser(NumberUtils.parseLong(processInstance.getStartUserId())).getCheckedData();
	132	DeptRespDTO dept = null;
bb2880	133	if (startUser != null && startUser.getDeptId() != null) {
e7c126	134	dept = deptApi.getDept(startUser.getDeptId()).getCheckedData();
H	135	}
	136	return success(BpmProcessInstanceConvert.INSTANCE.buildProcessInstance(processInstance,
bb2880	137	processDefinition, processDefinitionInfo, startUser, dept));
e7c126	138	}
H	139
	140	@DeleteMapping("/cancel-by-start-user")
	141	@Operation(summary = "用户取消流程实例", description = "取消发起的流程")
	142	@PreAuthorize("@ss.hasPermission('bpm:process-instance:cancel')")
	143	public CommonResult<Boolean> cancelProcessInstanceByStartUser(
	144	@Valid @RequestBody BpmProcessInstanceCancelReqVO cancelReqVO) {
	145	processInstanceService.cancelProcessInstanceByStartUser(getLoginUserId(), cancelReqVO);
	146	return success(true);
	147	}
	148
	149	@DeleteMapping("/cancel-by-admin")
	150	@Operation(summary = "管理员取消流程实例", description = "管理员撤回流程")
	151	@PreAuthorize("@ss.hasPermission('bpm:process-instance:cancel-by-admin')")
	152	public CommonResult<Boolean> cancelProcessInstanceByManager(
	153	@Valid @RequestBody BpmProcessInstanceCancelReqVO cancelReqVO) {
	154	processInstanceService.cancelProcessInstanceByAdmin(getLoginUserId(), cancelReqVO);
	155	return success(true);
	156	}
	157
bb2880	158	@GetMapping("/get-approval-detail")
H	159	@Operation(summary = "获得审批详情")
	160	@Parameter(name = "id", description = "流程实例的编号", required = true)
	161	@PreAuthorize("@ss.hasPermission('bpm:process-instance:query')")
	162	public CommonResult<BpmApprovalDetailRespVO> getApprovalDetail(@Valid BpmApprovalDetailReqVO reqVO) {
	163	return success(processInstanceService.getApprovalDetail(getLoginUserId(), reqVO));
	164	}
	165
	166	@GetMapping("/get-bpmn-model-view")
	167	@Operation(summary = "获取流程实例的 BPMN 模型视图", description = "在【流程详细】界面中，进行调用")
	168	@Parameter(name = "id", description = "流程实例的编号", required = true)
	169	public CommonResult<BpmProcessInstanceBpmnModelViewRespVO> getProcessInstanceBpmnModelView(@RequestParam(value = "id") String id) {
	170	return success(processInstanceService.getProcessInstanceBpmnModelView(id));
	171	}
	172
e7c126	173	}