feat: 根据流程key发起流程

src/api/plugin/workflow/process.js

@@ -118,6 +118,17 @@ export const getFormByProcessId = (params) => {
   })
 }
 
+/**
+ * 根据流程定义key获取表单
+ */
+ export const getFormByProcessDefKey = (params) => {
+  return request({
+    url: `${prefix}/getFormByProcessDefKey`,
+    method: 'get',
+    params
+  })
+}
+
 /**
  * 流程详情
  */

src/views/plugin/workflow/mixins/ex-form.js

@@ -1,4 +1,4 @@
-import { getFormByProcessId, startProcess, detail, completeTask, transferTask, delegateTask, rollbackTask, terminateProcess, addMultiInstance, withdrawTask } from '@/api/plugin/workflow/process'
+import { getFormByProcessId, getFormByProcessDefKey, startProcess, detail, completeTask, transferTask, delegateTask, rollbackTask, terminateProcess, addMultiInstance, withdrawTask } from '@/api/plugin/workflow/process'
 
 import Layout from '@/page/index/'
 import defaultValues from './default-values'
@@ -29,11 +29,12 @@ export default {
   methods: {
     // 动态路由跳转
     dynamicRoute(row, type, async = false) {
-      const { id, taskId, processInstanceId, processId, formKey, formUrl } = row
+      const { id, taskId, processInstanceId, processId, formKey, formUrl, processDefKey } = row
       let param = Buffer.from(JSON.stringify({
         processId: id,
         taskId,
-        processInsId: processInstanceId || processId
+        processInsId: processInstanceId || processId,
+        processDefKey
       })).toString('base64')
 
       if (formKey && formKey.startsWith('wf_ex_')) {
@@ -135,6 +136,24 @@ export default {
         })
       })
     },
+    /**
+    * 获取流程发起表单
+    * @param processDefKey 流程定义key
+    * @returns Promise({"process": "流程定义信息", "startForm": "开始节点表单"})
+    */
+    getStartFormByProcessDefKey(processDefKey) {
+      return new Promise((resolve, reject) => {
+        getFormByProcessDefKey({ processDefKey }).then(res => {
+          const { process } = res.data.data
+          process.hideComment = true
+          this.process = process
+          this.tag.label = '发起流程 - ' + process.name
+          resolve(res.data.data)
+        }).catch(() => {
+          reject()
+        })
+      })
+    },
     /**
      * 发起流程
      * @param form {"processId": "流程定义id", ...表单自定义字段变量}

src/views/plugin/workflow/ops/detail.vue

@@ -51,7 +51,7 @@ export default {
     processInstanceId: {
       handler() {
         const { taskId, processInstanceId } = this
-        if (taskId && processInstanceId) this.getDetail(taskId, processInstanceId)
+        if ((taskId && processInstanceId) || processInstanceId) this.getDetail(taskId, processInstanceId)
       },
       immediate: true
     }

src/views/plugin/workflow/process/components/form.vue

@@ -64,8 +64,8 @@ export default {
       handler(val) {
         if (val) {
           const param = JSON.parse(Buffer.from(val, 'base64').toString())
-          const { processId } = param
-          if (processId) this.getForm(processId)
+          const { processId, processDefKey } = param
+          if (processId || processDefKey) this.getForm(processId, processDefKey)
         }
       },
       immediate: true
@@ -87,8 +87,17 @@ export default {
     }
   },
   methods: {
-    getForm(processId) {
-      this.getStartForm(processId).then(res => {
+    getForm(processId, processDefKey) {
+      let param
+      let method
+      if (processId) {
+        param = processId
+        method = 'getStartForm'
+      } else if (processDefKey) {
+        param = processDefKey
+        method = 'getStartFormByProcessDefKey'
+      }
+      this[method](param).then(res => {
         let { process, form, startForm } = res
         this.form.processId = process.id
         if (form) {