file api

src/api/index.js

@@ -682,6 +682,75 @@ export const delivery = {
     return http(`/api/delivery/${id}`, { method: 'DELETE' });
   },
 
+  /**
+   * GET /api/delivery/:id/file/:fileId → Blob
+   * Full binary content of attached file (PDF, text, etc.)
+   */
+  async getFile(id, fileId, { download = false } = {}) {
+    const query = download ? '?download=true' : '';
+    const res = await fetch(`/api/delivery/${encodeURIComponent(id)}/file/${encodeURIComponent(fileId)}${query}`, {
+      method: 'GET',
+      credentials: 'include',
+    });
+    if (!res.ok) {
+      let message = res.statusText;
+      try {
+        const data = await res.json();
+        message = data.error || data.message || message;
+      } catch { /* ignore */ }
+      const err = new Error(message || `Request failed (${res.status})`);
+      err.status = res.status;
+      throw err;
+    }
+    return res.blob();
+  },
+
+  /**
+   * POST /api/delivery/parse — multipart/form-data, field "file"
+   * Accepts PDF, TXT or CSV document (max 50 MB)
+   * Streams SSE events: status, llm_call, tool_call, usage, progress, result, error
+   */
+  async *parseSse(file) {
+    const formData = new FormData();
+    formData.append('file', file, file.name);
+    const res = await fetch('/api/delivery/parse', {
+      method: 'POST',
+      credentials: 'include',
+      body: formData,
+    });
+    if (!res.ok) {
+      let message = res.statusText;
+      try {
+        const data = await res.json();
+        message = data.error || data.message || message;
+      } catch { /* ignore */ }
+      const err = new Error(message || `Request failed (${res.status})`);
+      err.status = res.status;
+      throw err;
+    }
+    const reader = res.body.getReader();
+    const decoder = new TextDecoder();
+    let buf = '';
+    let currentEvent = 'message';
+    while (true) {
+      const { done, value } = await reader.read();
+      if (done) break;
+      buf += decoder.decode(value, { stream: true });
+      const lines = buf.split('\n');
+      buf = lines.pop();
+      for (const line of lines) {
+        if (line.startsWith('event:')) {
+          currentEvent = line.slice(6).trim();
+        } else if (line.startsWith('data:')) {
+          const raw = line.slice(5).trim();
+          let data;
+          try { data = JSON.parse(raw); } catch { data = raw; }
+          yield { event: currentEvent, data };
+          currentEvent = 'message';
+        }
+      }
+    }
+  },
 };
 
 /**