fix:topo图相同节点出现两次的bug

cmdb-ui/src/modules/cmdb/views/ci/modules/ciDetailRelationTopo/index.vue

@@ -20,6 +20,7 @@ export default {
   data() {
     return {
       topoData: {},
+      exsited_ci: [],
     }
   },
   inject: ['ci_types'],
@@ -95,6 +96,7 @@ export default {
       }
       const ci_types_list = this.ci_types()
       res.result.forEach((r) => {
+        if (!this.exsited_ci.includes(r._id)) {
           const _findCiType = ci_types_list.find((item) => item.id === r._type)
           newNodes.push({
             id: `${r._id}`,
@@ -120,6 +122,7 @@ export default {
               },
             ],
           })
+        }
         newEdges.push({
           id: `${r._id}`,
           source: 'right',
@@ -135,11 +138,13 @@ export default {
       this.canvas.removeEdges(edges)
 
       const _topoData = _.cloneDeep(this.topoData)
+      _topoData.edges.push(...newEdges)
       let result
       const getTreeItem = (data, id) => {
         for (let i = 0; i < data.length; i++) {
           if (data[i].id === id) {
             result = data[i] // 结果赋值
+            result.edges = _topoData.edges
             break
           } else {
             if (data[i].children && data[i].children.length) {
@@ -151,10 +156,10 @@ export default {
 
       getTreeItem(_topoData.nodes.children, sourceNode)
       result.children.push(...newNodes)
-      _topoData.edges.push(...newEdges)
 
       this.topoData = _topoData
       this.canvas.draw(_topoData, {}, () => {})
+      this.exsited_ci = [...new Set([...this.exsited_ci, ...res.result.map((r) => r._id)])]
     },
   },
 }

cmdb-ui/src/modules/cmdb/views/ci/modules/ciDetailRelationTopo/node.js

@@ -30,7 +30,7 @@ class BaseNode extends TreeNode {
         container.append(titleContent)
         container.append(uniqueDom)
 
-        if (opts.options.side && !opts.options.children.length) {
+        if (opts.options.side && (!opts.options.children.length && !(opts.options.edges && opts.options.edges.length && opts.options.edges.find(e => e.source === opts.options.side && e.sourceNode === opts.options.id)))) {
             const addIcon = $(`<i aria-label="图标: plus-square" class="anticon anticon-plus-square add-icon-${opts.options.side}"><svg viewBox="64 64 896 896" data-icon="plus-square" width="1em" height="1em" fill="currentColor" aria-hidden="true" focusable="false" class=""><path d="M328 544h152v152c0 4.4 3.6 8 8 8h48c4.4 0 8-3.6 8-8V544h152c4.4 0 8-3.6 8-8v-48c0-4.4-3.6-8-8-8H544V328c0-4.4-3.6-8-8-8h-48c-4.4 0-8 3.6-8 8v152H328c-4.4 0-8 3.6-8 8v48c0 4.4 3.6 8 8 8z"></path><path d="M880 112H144c-17.7 0-32 14.3-32 32v736c0 17.7 14.3 32 32 32h736c17.7 0 32-14.3 32-32V144c0-17.7-14.3-32-32-32zm-40 728H184V184h656v656z"></path></svg></i>`)
             container.append(addIcon)
             addIcon.on('click', () => {