package com.iailab.module.bpm.controller.admin.definition;
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import cn.hutool.core.collection.CollUtil;
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import com.iailab.framework.common.pojo.CommonResult;
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import com.iailab.framework.common.pojo.PageResult;
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import com.iailab.framework.common.util.collection.CollectionUtils;
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import com.iailab.framework.common.util.io.IoUtils;
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import com.iailab.framework.common.util.json.JsonUtils;
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import com.iailab.framework.common.util.object.BeanUtils;
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import com.iailab.module.bpm.controller.admin.definition.vo.model.*;
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import com.iailab.module.bpm.convert.definition.BpmModelConvert;
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import com.iailab.module.bpm.dal.dataobject.definition.BpmCategoryDO;
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import com.iailab.module.bpm.dal.dataobject.definition.BpmFormDO;
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import com.iailab.module.bpm.service.definition.BpmCategoryService;
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import com.iailab.module.bpm.service.definition.BpmFormService;
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import com.iailab.module.bpm.service.definition.BpmModelService;
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import com.iailab.module.bpm.service.definition.BpmProcessDefinitionService;
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import com.iailab.module.bpm.service.definition.dto.BpmModelMetaInfoRespDTO;
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import io.swagger.v3.oas.annotations.Operation;
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import io.swagger.v3.oas.annotations.Parameter;
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import io.swagger.v3.oas.annotations.tags.Tag;
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import org.flowable.engine.repository.Deployment;
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import org.flowable.engine.repository.Model;
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import org.flowable.engine.repository.ProcessDefinition;
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import org.springframework.security.access.prepost.PreAuthorize;
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import org.springframework.validation.annotation.Validated;
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import org.springframework.web.bind.annotation.*;
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import javax.annotation.Resource;
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import javax.validation.Valid;
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import java.io.IOException;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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import static com.iailab.framework.common.pojo.CommonResult.success;
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import static com.iailab.framework.common.util.collection.CollectionUtils.convertMap;
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import static com.iailab.framework.common.util.collection.CollectionUtils.convertSet;
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@Tag(name = "管理后台 - 流程模型")
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@RestController
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@RequestMapping("/bpm/model")
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@Validated
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public class BpmModelController {
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@Resource
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private BpmModelService modelService;
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@Resource
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private BpmFormService formService;
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@Resource
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private BpmCategoryService categoryService;
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@Resource
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private BpmProcessDefinitionService processDefinitionService;
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@GetMapping("/page")
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@Operation(summary = "获得模型分页")
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public CommonResult<PageResult<BpmModelRespVO>> getModelPage(BpmModelPageReqVO pageVO) {
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PageResult<Model> pageResult = modelService.getModelPage(pageVO);
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if (CollUtil.isEmpty(pageResult.getList())) {
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return success(PageResult.empty(pageResult.getTotal()));
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}
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// 拼接数据
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// 获得 Form 表单
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Set<Long> formIds = convertSet(pageResult.getList(), model -> {
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BpmModelMetaInfoRespDTO metaInfo = JsonUtils.parseObject(model.getMetaInfo(), BpmModelMetaInfoRespDTO.class);
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return metaInfo != null ? metaInfo.getFormId() : null;
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});
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Map<Long, BpmFormDO> formMap = formService.getFormMap(formIds);
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// 获得 Category Map
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Map<String, BpmCategoryDO> categoryMap = categoryService.getCategoryMap(
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convertSet(pageResult.getList(), Model::getCategory));
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// 获得 Deployment Map
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Set<String> deploymentIds = new HashSet<>();
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pageResult.getList().forEach(model -> CollectionUtils.addIfNotNull(deploymentIds, model.getDeploymentId()));
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Map<String, Deployment> deploymentMap = processDefinitionService.getDeploymentMap(deploymentIds);
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// 获得 ProcessDefinition Map
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List<ProcessDefinition> processDefinitions = processDefinitionService.getProcessDefinitionListByDeploymentIds(deploymentIds);
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Map<String, ProcessDefinition> processDefinitionMap = convertMap(processDefinitions, ProcessDefinition::getDeploymentId);
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return success(BpmModelConvert.INSTANCE.buildModelPage(pageResult, formMap, categoryMap, deploymentMap, processDefinitionMap));
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}
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@GetMapping("/get")
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@Operation(summary = "获得模型")
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@Parameter(name = "id", description = "编号", required = true, example = "1024")
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@PreAuthorize("@ss.hasPermission('bpm:model:query')")
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public CommonResult<BpmModelRespVO> getModel(@RequestParam("id") String id) {
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Model model = modelService.getModel(id);
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if (model == null) {
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return null;
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}
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byte[] bpmnBytes = modelService.getModelBpmnXML(id);
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return success(BpmModelConvert.INSTANCE.buildModel(model, bpmnBytes));
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}
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@PostMapping("/create")
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@Operation(summary = "新建模型")
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@PreAuthorize("@ss.hasPermission('bpm:model:create')")
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public CommonResult<String> createModel(@Valid @RequestBody BpmModelCreateReqVO createRetVO) {
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return success(modelService.createModel(createRetVO, null));
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}
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@PutMapping("/update")
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@Operation(summary = "修改模型")
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@PreAuthorize("@ss.hasPermission('bpm:model:update')")
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public CommonResult<Boolean> updateModel(@Valid @RequestBody BpmModelUpdateReqVO modelVO) {
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modelService.updateModel(modelVO);
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return success(true);
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}
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@PostMapping("/import")
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@Operation(summary = "导入模型")
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@PreAuthorize("@ss.hasPermission('bpm:model:import')")
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public CommonResult<String> importModel(@Valid BpmModeImportReqVO importReqVO) throws IOException {
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BpmModelCreateReqVO createReqVO = BeanUtils.toBean(importReqVO, BpmModelCreateReqVO.class);
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// 读取文件
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String bpmnXml = IoUtils.readUtf8(importReqVO.getBpmnFile().getInputStream(), false);
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return success(modelService.createModel(createReqVO, bpmnXml));
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}
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@PostMapping("/deploy")
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@Operation(summary = "部署模型")
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@Parameter(name = "id", description = "编号", required = true, example = "1024")
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@PreAuthorize("@ss.hasPermission('bpm:model:deploy')")
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public CommonResult<Boolean> deployModel(@RequestParam("id") String id) {
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modelService.deployModel(id);
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return success(true);
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}
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@PutMapping("/update-state")
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@Operation(summary = "修改模型的状态", description = "实际更新的部署的流程定义的状态")
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@PreAuthorize("@ss.hasPermission('bpm:model:update')")
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public CommonResult<Boolean> updateModelState(@Valid @RequestBody BpmModelUpdateStateReqVO reqVO) {
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modelService.updateModelState(reqVO.getId(), reqVO.getState());
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return success(true);
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}
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@DeleteMapping("/delete")
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@Operation(summary = "删除模型")
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@Parameter(name = "id", description = "编号", required = true, example = "1024")
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@PreAuthorize("@ss.hasPermission('bpm:model:delete')")
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public CommonResult<Boolean> deleteModel(@RequestParam("id") String id) {
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modelService.deleteModel(id);
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return success(true);
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}
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}
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