feat: make folder_id optional in KnowledgeSerializer query

--bug=1057489 --user=刘瑞斌 【知识库】-文档迁移功能报错，无法选择文件夹和目标知识库 https://www.tapd.cn/62980211/s/1719276

apps/knowledge/serializers/knowledge.py

@@ -109,7 +109,7 @@ class HitTestSerializer(serializers.Serializer):
 class KnowledgeSerializer(serializers.Serializer):
     class Query(serializers.Serializer):
         workspace_id = serializers.CharField(required=True)
-        folder_id = serializers.CharField(required=True)
+        folder_id = serializers.CharField(required=False, label=_('folder id'), allow_null=True)
         name = serializers.CharField(required=False, label=_('knowledge name'), allow_null=True, allow_blank=True,
                                      max_length=64, min_length=1)
         desc = serializers.CharField(required=False, label=_('knowledge description'), allow_null=True,
@@ -196,7 +196,9 @@ class KnowledgeSerializer(serializers.Serializer):
 
         def list(self):
             self.is_valid(raise_exception=True)
-            folder_id = self.data.get('folder_id', self.data.get("workspace_id"))
+            folder_id = self.data.get('folder_id')
+            if not folder_id:
+                folder_id = self.data.get('workspace_id')
             root = KnowledgeFolder.objects.filter(id=folder_id).first()
             if not root:
                 raise serializers.ValidationError(_('Folder not found'))

ui/src/views/document/component/SelectKnowledgeDialog.vue

@@ -59,11 +59,14 @@
 import { ref, watch, computed } from 'vue'
 import { useRoute } from 'vue-router'
 import { loadSharedApi } from '@/utils/dynamics-api/shared-api'
+import useStore from "@/stores";
 const route = useRoute()
 const {
   params: { id }, // id为knowledgeID
 } = route as any
 
+const { user } = useStore()
+
 const apiType = computed(() => {
   if (route.path.includes('shared')) {
     return 'systemShare'
@@ -96,9 +99,9 @@ const defaultProps = {
 const loadTree = (node: any, resolve: any) => {
   console.log(node)
   if (node.isLeaf) return resolve([])
-  const folder_id = node.level === 0 ? '' : node.data.id
+  const folder_id = node.level === 0 ? user.getWorkspaceId() : node.data.id
   loadSharedApi({ type: 'knowledge', systemType: apiType.value })
-    .getKnowledgeList(folder_id, loading)
+    .getKnowledgeList({folder_id: folder_id}, loading)
     .then((res: any) => {
       resolve(res.data)
     })