feat:完成dify知识库文档基础CRUD模块

2025-11-30 21:28:49 +08:00
parent d85010bada
commit 754ec2c7b5
21 changed files with 1142 additions and 706 deletions
@@ -0,0 +1,66 @@
+import { type LoaderFunctionArgs } from '@remix-run/node';
+import { API_BASE_URL } from '~/config/api-config';
+
+/**
+ * GET /api/dataset/datasets/:datasetId/documents/:documentId/segments - 获取分段列表
+ * Dify API: GET /datasets/{dataset_id}/documents/{document_id}/segments
+ */
+export async function loader({ request, params }: LoaderFunctionArgs) {
+    try {
+        const { getUserSession } = await import("~/api/login/auth.server");
+        const { frontendJWT } = await getUserSession(request);
+
+        if (!frontendJWT) {
+            return new Response(
+                JSON.stringify({ error: 'JWT认证失败，请重新登录' }),
+                { status: 401, headers: { 'Content-Type': 'application/json' } }
+            );
+        }
+
+        const { datasetId, documentId } = params;
+        if (!datasetId || !documentId) {
+            return new Response(
+                JSON.stringify({ error: '缺少必要参数' }),
+                { status: 400, headers: { 'Content-Type': 'application/json' } }
+            );
+        }
+
+        // 获取查询参数
+        const url = new URL(request.url);
+        const page = url.searchParams.get('page') || '1';
+        const limit = url.searchParams.get('limit') || '20';
+        const keyword = url.searchParams.get('keyword') || '';
+        const status = url.searchParams.get('status') || '';
+
+        console.log('[API] Segments List:', { datasetId, documentId, page, limit, keyword, status });
+
+        // 构建查询参数
+        const queryParams = new URLSearchParams({ page, limit });
+        if (keyword) queryParams.append('keyword', keyword);
+        if (status) queryParams.append('status', status);
+
+        // 转发请求到 FastAPI -> Dify API
+        const apiUrl = `${API_BASE_URL}/dify_dataset/datasets/${datasetId}/documents/${documentId}/segments?${queryParams}`;
+        const response = await fetch(apiUrl, {
+            method: 'GET',
+            headers: {
+                'Content-Type': 'application/json',
+                'Authorization': `Bearer ${frontendJWT}`,
+            },
+        });
+
+        const data = await response.json();
+
+        return new Response(JSON.stringify(data), {
+            status: response.status,
+            headers: { 'Content-Type': 'application/json' },
+        });
+
+    } catch (error: any) {
+        console.error('[API] Segments List - Error:', error.message);
+        return new Response(
+            JSON.stringify({ error: error.message || 'Failed to get segments' }),
+            { status: 500, headers: { 'Content-Type': 'application/json' } }
+        );
+    }
+}