feat：知识库精细化管理 (#96)

* feat(知识库管理): 新增知识库创建人选择功能 (#96)

* "feat(知识库管理): 新增知识库权限修改功能并扩展操作列宽度 (#97)"

* feat(文档解析): 添加embedding向量维度校验，确保维度为1024并提示使用bge-m3模型

management/server/services/knowledgebases/document_parser.py

@@ -576,6 +576,12 @@ def perform_parse(doc_id, doc_info, file_info, embedding_config):
                     embedding_data = embedding_resp.json()
                     q_1024_vec = embedding_data["data"][0]["embedding"]
                     print(f"[Parser-INFO] 获取embedding成功，长度: {len(q_1024_vec)}")
+                    # 检查向量维度是否为1024
+                    if len(q_1024_vec) != 1024:
+                        error_msg = f"[Parser-ERROR] Embedding向量维度不是1024，实际维度: {len(q_1024_vec)}, 建议使用bge-m3模型"
+                        print(error_msg)
+                        update_progress(-1, error_msg)
+                        raise ValueError(error_msg)
                 except Exception as e:
                     print(f"[Parser-ERROR] 获取embedding失败: {e}")
                     raise Exception(f"[Parser-ERROR] 获取embedding失败: {e}")

management/server/services/knowledgebases/service.py

@@ -154,6 +154,7 @@ class KnowledgebaseService:
     @classmethod
     def create_knowledgebase(cls, **data):
         """创建知识库"""
+
         try:
             # 检查知识库名称是否已存在
             exists = cls._check_name_exists(data['name'])
@@ -163,36 +164,42 @@ class KnowledgebaseService:
             conn = cls._get_db_connection()
             cursor = conn.cursor(dictionary=True)
             
-            # 获取最早的用户ID作为tenant_id和created_by
+            # 使用传入的 creator_id 作为 tenant_id 和 created_by
-            tenant_id = None
+            tenant_id = data.get('creator_id')
-            created_by = None
+            created_by = data.get('creator_id')
-            try:
+            
-                query_earliest_user = """
+            if not tenant_id:
-                SELECT id FROM user 
+                # 如果没有提供 creator_id，则使用默认值
-                WHERE create_time = (SELECT MIN(create_time) FROM user)
+                print("未提供 creator_id，尝试获取最早用户 ID")
-                LIMIT 1
+                try:
-                """
+                    query_earliest_user = """
-                cursor.execute(query_earliest_user)
+                    SELECT id FROM user 
-                earliest_user = cursor.fetchone()
+                    WHERE create_time = (SELECT MIN(create_time) FROM user)
-                
+                    LIMIT 1
-                if earliest_user:
+                    """
-                    tenant_id = earliest_user['id']
+                    cursor.execute(query_earliest_user)
-                    created_by = earliest_user['id']  # 使用最早用户ID作为created_by
+                    earliest_user = cursor.fetchone()
-                    print(f"使用创建时间最早的用户ID作为tenant_id和created_by: {tenant_id}")
+                    
-                else:
+                    if earliest_user:
-                    # 如果找不到用户，使用默认值
+                        tenant_id = earliest_user['id']
+                        created_by = earliest_user['id']
+                        print(f"使用创建时间最早的用户ID作为tenant_id和created_by: {tenant_id}")
+                    else:
+                        # 如果找不到用户，使用默认值
+                        tenant_id = "system"
+                        created_by = "system"
+                        print(f"未找到用户, 使用默认值作为tenant_id和created_by: {tenant_id}")
+                except Exception as e:
+                    print(f"获取用户ID失败: {str(e)}，使用默认值")
                     tenant_id = "system"
                     created_by = "system"
-                    print(f"未找到用户, 使用默认值作为tenant_id和created_by: {tenant_id}")
+            else:
-            except Exception as e:
+                print(f"使用传入的 creator_id 作为 tenant_id 和 created_by: {tenant_id}")
-                print(f"获取用户ID失败: {str(e)}，使用默认值")
-                tenant_id = "system"
-                created_by = "system"
             
 
             # --- 获取动态 embd_id ---
             dynamic_embd_id = None
-            default_embd_id = 'bge-m3___VLLM@VLLM' # Fallback default
+            default_embd_id = 'bge-m3' # Fallback default
             try:
                 query_embedding_model = """
                     SELECT llm_name
@@ -316,6 +323,10 @@ class KnowledgebaseService:
             if 'description' in data:
                 update_fields.append("description = %s")
                 params.append(data['description'])
+
+            if 'permission' in data:
+                update_fields.append("permission = %s")
+                params.append(data['permission'])
             
             # 更新时间
             current_time = datetime.now()

management/web/src/common/apis/kbs/knowledgebase.ts

@@ -29,6 +29,7 @@ export function createKnowledgeBaseApi(data: {
   description?: string
   language?: string
   permission?: string
+  creator_id: string
 }) {
   return request({
     url: "/api/v1/knowledgebases",

management/web/src/pages/file/index.vue

@@ -1,6 +1,7 @@
 <script lang="ts" setup>
 import type { FormInstance, UploadUserFile } from "element-plus"
 import { batchDeleteFilesApi, deleteFileApi, getFileListApi, uploadFileApi } from "@@/apis/files"
+import { getTableDataApi } from "@@/apis/tables"
 import { usePagination } from "@@/composables/usePagination"
 import { Delete, Download, Refresh, Search, Upload } from "@element-plus/icons-vue"
 import { ElLoading, ElMessage, ElMessageBox } from "element-plus"
@@ -393,7 +394,7 @@ onActivated(() => {
               {{ (paginationData.currentPage - 1) * paginationData.pageSize + scope.$index + 1 }}
             </template>
           </el-table-column>
-          <el-table-column prop="name" label="文档名" align="center" sortable="custom"/>
+          <el-table-column prop="name" label="文档名" align="center" sortable="custom" />
           <el-table-column label="大小" align="center" width="120" sortable="custom">
             <template #default="scope">
               {{ formatFileSize(scope.row.size) }}

management/web/src/pages/knowledgebase/index.vue

@@ -18,13 +18,16 @@ import {
   getSystemEmbeddingConfigApi,
   setSystemEmbeddingConfigApi
 } from "@@/apis/kbs/knowledgebase"
+import { getTableDataApi } from "@@/apis/tables"
 import { usePagination } from "@@/composables/usePagination"
-import { CaretRight, Delete, Loading, Plus, Refresh, Search, Setting, View } from "@element-plus/icons-vue"
+import { CaretRight, Delete, Edit, Loading, Plus, Refresh, Search, Setting, View } from "@element-plus/icons-vue"
+
 import axios from "axios"
 import { ElMessage, ElMessageBox } from "element-plus"
 import { nextTick, onActivated, onBeforeUnmount, onDeactivated, onMounted, reactive, ref, watch } from "vue"
 import "element-plus/dist/index.css"
 import "element-plus/theme-chalk/el-message-box.css"
+
 import "element-plus/theme-chalk/el-message.css"
 
 defineOptions({
@@ -88,7 +91,8 @@ const knowledgeBaseForm = reactive({
   name: "",
   description: "",
   language: "Chinese",
-  permission: "me"
+  permission: "me",
+  creator_id: ""
 })
 
 // 定义API返回数据的接口
@@ -116,6 +120,9 @@ const knowledgeBaseFormRules = {
   ],
   description: [
     { max: 200, message: "描述不能超过200个字符", trigger: "blur" }
+  ],
+  creator_id: [
+    { required: true, message: "请选择创建人", trigger: "change" }
   ]
 }
 
@@ -146,6 +153,43 @@ const fileSortData = reactive({
   sortOrder: "desc" // 默认排序顺序
 })
 
+const editDialogVisible = ref(false)
+const editForm = reactive({
+  id: "",
+  name: "",
+  permission: "me"
+})
+const editLoading = ref(false)
+
+// 处理修改知识库
+function handleEdit(row: KnowledgeBaseData) {
+  editDialogVisible.value = true
+  editForm.id = row.id
+  editForm.name = row.name
+  editForm.permission = row.permission
+}
+
+// 提交修改
+function submitEdit() {
+  editLoading.value = true
+  // 调用修改知识库API
+  axios.put(`/api/v1/knowledgebases/${editForm.id}`, {
+    permission: editForm.permission
+  })
+    .then(() => {
+      ElMessage.success("知识库权限修改成功")
+      editDialogVisible.value = false
+      // 刷新知识库列表
+      getTableData()
+    })
+    .catch((error) => {
+      ElMessage.error(`修改知识库权限失败: ${error?.message || "未知错误"}`)
+    })
+    .finally(() => {
+      editLoading.value = false
+    })
+}
+
 // 存储多选的表格数据
 const multipleSelection = ref<KnowledgeBaseData[]>([])
 
@@ -186,6 +230,31 @@ function resetSearch() {
 // 打开新建知识库对话框
 function handleCreate() {
   createDialogVisible.value = true
+  getUserList() // 获取用户列表
+}
+
+// 获取用户列表
+function getUserList() {
+  userLoading.value = true
+  // 复用用户管理页面的API
+  getTableDataApi({
+    currentPage: 1,
+    size: 1000, // 获取足够多的用户
+    username: "",
+    email: "",
+    sort_by: "create_date",
+    sort_order: "desc"
+  }).then(({ data }) => {
+    userList.value = data.list.map((user: any) => ({
+      id: user.id,
+      username: user.username
+    }))
+  }).catch(() => {
+    userList.value = []
+    ElMessage.error("获取用户列表失败")
+  }).finally(() => {
+    userLoading.value = false
+  })
 }
 
 // 提交新建知识库
@@ -982,6 +1051,10 @@ function isLoadingStatus(status: string) {
 function shouldShowProgressCount(status: string) {
   return !["starting", "not_found"].includes(status)
 }
+
+// 用户列表相关状态
+const userList = ref<{ id: number, username: string }[]>([])
+const userLoading = ref(false)
 </script>
 
 <template>
@@ -1037,8 +1110,8 @@ function shouldShowProgressCount(status: string) {
                 {{ (paginationData.currentPage - 1) * paginationData.pageSize + scope.$index + 1 }}
               </template>
             </el-table-column>
-            <el-table-column prop="name" label="知识库名称" align="center" min-width="120" sortable="custom"/>
+            <el-table-column prop="name" label="知识库名称" align="center" min-width="120" sortable="custom" />
-            <el-table-column prop="description" label="描述" align="center" min-width="180"  show-overflow-tooltip />
+            <el-table-column prop="description" label="描述" align="center" min-width="180" show-overflow-tooltip />
             <el-table-column prop="doc_num" label="文档数量" align="center" width="120" />
             <el-table-column label="语言" align="center" width="100">
               <template #default="scope">
@@ -1060,7 +1133,7 @@ function shouldShowProgressCount(status: string) {
                 {{ scope.row.create_date }}
               </template>
             </el-table-column>
-            <el-table-column fixed="right" label="操作" width="180" align="center">
+            <el-table-column fixed="right" label="操作" width="300" align="center">
               <template #default="scope">
                 <el-button
                   type="primary"
@@ -1072,6 +1145,16 @@ function shouldShowProgressCount(status: string) {
                 >
                   查看
                 </el-button>
+                <el-button
+                  type="warning"
+                  text
+                  bg
+                  size="small"
+                  :icon="Edit"
+                  @click="handleEdit(scope.row)"
+                >
+                  修改
+                </el-button>
                 <el-button
                   type="danger"
                   text
@@ -1268,6 +1351,22 @@ function shouldShowProgressCount(status: string) {
               <el-option label="英文" value="English" />
             </el-select>
           </el-form-item>
+          <el-form-item label="创建人" prop="creator_id">
+            <el-select
+              v-model="knowledgeBaseForm.creator_id"
+              placeholder="请选择创建人"
+              style="width: 100%"
+              filterable
+              :loading="userLoading"
+            >
+              <el-option
+                v-for="user in userList"
+                :key="user.id"
+                :label="user.username"
+                :value="user.id"
+              />
+            </el-select>
+          </el-form-item>
           <el-form-item label="权限" prop="permission">
             <el-select v-model="knowledgeBaseForm.permission" placeholder="请选择权限">
               <el-option label="个人" value="me" />
@@ -1289,6 +1388,45 @@ function shouldShowProgressCount(status: string) {
         </template>
       </el-dialog>
 
+      <!-- 修改知识库对话框 -->
+      <el-dialog
+        v-model="editDialogVisible"
+        title="修改知识库权限"
+        width="40%"
+      >
+        <el-form
+          label-width="120px"
+        >
+          <el-form-item label="知识库名称">
+            <span>{{ editForm.name }}</span>
+          </el-form-item>
+          <el-form-item label="权限设置">
+            <el-select v-model="editForm.permission" placeholder="请选择权限">
+              <el-option label="个人" value="me" />
+              <el-option label="团队" value="team" />
+            </el-select>
+          </el-form-item>
+          <el-form-item>
+            <div style="color: #909399; font-size: 12px; line-height: 1.5;">
+              个人权限：仅自己可见和使用<br>
+              团队权限：团队成员可见和使用
+            </div>
+          </el-form-item>
+        </el-form>
+        <template #footer>
+          <el-button @click="editDialogVisible = false">
+            取消
+          </el-button>
+          <el-button
+            type="primary"
+            :loading="editLoading"
+            @click="submitEdit"
+          >
+            确认修改
+          </el-button>
+        </template>
+      </el-dialog>
+
       <!-- 文档对话框 -->
       <el-dialog
         v-model="addDocumentDialogVisible"
@@ -1314,11 +1452,11 @@ function shouldShowProgressCount(status: string) {
                 {{ formatFileType(scope.row.type) }}
               </template>
             </el-table-column>
-              <el-table-column prop="create_date" label="创建时间" align="center" width="180" sortable="custom">
+            <el-table-column prop="create_date" label="创建时间" align="center" width="180" sortable="custom">
-                <template #default="scope">
+              <template #default="scope">
-                  {{ scope.row.create_date }}
+                {{ scope.row.create_date }}
-                </template>
+              </template>
-              </el-table-column>
+            </el-table-column>
           </el-table>
 
           <!-- 分页控件 -->
@@ -1554,4 +1692,4 @@ function shouldShowProgressCount(status: string) {
   vertical-align: middle;
   animation: rotating 2s linear infinite;
 }
-</style>
+</style>