Add progress updates to ocr & exxeta processes

project/backend/coordinator/controller/pitch_book_controller.py

@@ -17,48 +17,6 @@ OCR_SERVICE_URL = os.getenv("OCR_SERVICE_URL", "http://localhost:5051")
 progress_per_id = {}  # {id: {kpi: 0, pdf: 0}}
 storage_lock = threading.Lock()
 
-def process_pdf_async(app, file_id, file_data, filename):
-    with app.app_context():
-        try:
-            file_obj = BytesIO(file_data)
-            file_obj.name = filename
-
-            files = {"file": (filename, file_obj, "application/pdf")}
-            data = {"id": file_id}
-
-            response = requests.post(
-                f"{OCR_SERVICE_URL}/ocr", files=files, data=data, timeout=600
-            )
-
-            if response.status_code == 200:
-                response_data = response.json()
-                if "ocr_pdf" in response_data:
-                    import base64
-
-                    ocr_pdf_data = base64.b64decode(response_data["ocr_pdf"])
-
-                    file_record = PitchBookModel.query.get(file_id)
-                    if file_record:
-                        file_record.file = ocr_pdf_data
-                        db.session.commit()
-
-                        print("[DEBUG] PDF updated in database:")
-                        print("[DEBUG]   - Successfully saved to database")
-
-                        socketio.emit("progress", {"id": file_id, "progress": 50})
-            else:
-                socketio.emit(
-                    "error", {"id": file_id, "message": "OCR processing failed"}
-                )
-
-        except Exception as e:
-            import traceback
-
-            traceback.print_exc()
-            socketio.emit(
-                "error", {"id": file_id, "message": f"Processing failed: {str(e)}"}
-            )
-
 
 @pitch_book_controller.route("/", methods=["POST"])
 def upload_file():
@@ -88,6 +46,7 @@ def upload_file():
             files = {"file": (uploaded_file.filename, file_data, "application/pdf")}
             data = {"id": new_file.id}
 
+            socketio.emit("progress", {"id": new_file.id, "progress": 5})
             response = requests.post(
                 f"{OCR_SERVICE_URL}/ocr", files=files, data=data, timeout=600
             )

project/backend/exxetaGPT-service/app.py

@@ -15,7 +15,7 @@ def extract_text_from_ocr_json():
     pitchbook_id = json_data["id"]
     pages_data = json_data["extracted_text_per_page"]
 
-    entities_json = extract_with_exxeta(pages_data)
+    entities_json = extract_with_exxeta(pages_data, pitchbook_id)
     entities = json.loads(entities_json) if isinstance(entities_json, str) else entities_json
 
     validate_payload = {

project/backend/exxetaGPT-service/extractExxeta.py

@@ -9,6 +9,7 @@ MODEL = "gpt-4o-mini"
 EXXETA_BASE_URL = "https://ai.exxeta.com/api/v2/azure/openai"
 load_dotenv()
 EXXETA_API_KEY = os.getenv("API_KEY")
+COORDINATOR_URL = os.getenv("COORDINATOR_URL", "http://localhost:5050")
 
 MAX_RETRIES = 3
 TIMEOUT = 180
@@ -16,14 +17,20 @@ TIMEOUT = 180
 logging.basicConfig(level=logging.INFO)
 logger = logging.getLogger(__name__)
 
-def extract_with_exxeta(pages_json):
+def extract_with_exxeta(pages_json, pitchbook_id):
     results = []
 
     if not EXXETA_API_KEY:
         logger.warning("EXXETA_API_KEY nicht gesetzt. Rückgabe eines leeren JSON.")
         return json.dumps(results, indent=2, ensure_ascii=False)
 
+    i = 0
     for page_data in pages_json:
+        i += 1
+        if i % 8 == 0:
+            requests.post(COORDINATOR_URL + "/api/progress", json={"id": pitchbook_id, "progress": 35 + 60/len(pages_json)*i})
+
+
         page_num = page_data.get("page")
         page_data.get("page")
         text = page_data.get("text", "")
@@ -144,4 +151,6 @@ def extract_with_exxeta(pages_json):
                 if attempt == MAX_RETRIES:
                     results.extend([])
 
+
+    requests.post(COORDINATOR_URL + "/api/progress", json={"id": pitchbook_id, "progress": 95})
     return json.dumps(results, indent=2, ensure_ascii=False)

project/backend/ocr-service/app.py

@@ -41,6 +41,7 @@ def convert_pdf_async(temp_path, pitchbook_id):
 
         logger.info("Sending payload to EXXETA and SPACY services")
 
+        requests.post(COORDINATOR_URL + "/api/progress", json={"id": pitchbook_id, "progress": 35})
         try:
             exxeta_response = requests.post(EXXETA_URL, json=payload, timeout=600)
             logger.info(f"EXXETA response: {exxeta_response.status_code}")
@@ -59,9 +60,8 @@ def convert_pdf_async(temp_path, pitchbook_id):
         headers = {}
 
         try:
-            requests.put(f"{COORDINATOR_URL}/api/pitch_book/{pitchbook_id}", files=files, timeout=600, headers=headers)
 
-            requests.post(COORDINATOR_URL + "/api/progress", json={"id": pitchbook_id, "progress": 50}, timeout=600)
+            requests.put(f"{COORDINATOR_URL}/api/pitch_book/{pitchbook_id}", files=files, timeout=600, headers=headers)
             logger.info("COORDINATOR response: Progress + File updated")
         except Exception as e:
             logger.error(f"Error calling COORDINATOR: {e}")

project/backend/validate-service/app.py

@@ -10,7 +10,7 @@ import json
 app = Flask(__name__)
 
 load_dotenv()
-coordinator_url = os.getenv("COORDINATOR_URL", "http://localhost:5000")
+COORDINATOR_URL = os.getenv("COORDINATOR_URL", "http://localhost:5000")
 
 # todo add persistence layer
 data_storage = {}  # {id: {spacy_data: [], exxeta_data: []}}
@@ -19,7 +19,7 @@ storage_lock = threading.Lock()
 
 
 def send_to_coordinator_service(processed_data, request_id):
-    if not coordinator_url:
+    if not COORDINATOR_URL:
         print("Not processed, missing url", processed_data)
         return
 
@@ -28,7 +28,7 @@ def send_to_coordinator_service(processed_data, request_id):
             "kpi": json.dumps(processed_data),
         }
         requests.put(
-            coordinator_url + "/api/pitch_book/" + str(request_id),
+            COORDINATOR_URL + "/api/pitch_book/" + str(request_id),
             data=payload,
         )
         print(f"Result PitchBook {request_id} sent to coordinator")
@@ -40,6 +40,7 @@ def send_to_coordinator_service(processed_data, request_id):
 
 def process_data_async(request_id, spacy_data, exxeta_data):
     try:
+        requests.post(COORDINATOR_URL + "/api/progress", json={"id": request_id, "progress": 95})
         print(f"Start asynchronous processing for PitchBook: {request_id}")
 
         # Perform merge

project/docker-compose.yml

@@ -44,6 +44,7 @@ services:
     environment:
       - EXXETA_SERVICE_URL=http://exxeta:5000/extract
       - SPACY_SERVICE_URL=http://spacy:5052/extract
+      - COORDINATOR_URL=http://coordinator:5000
     ports:
       - 5051:5000
 
@@ -63,6 +64,7 @@ services:
       - .env
     environment:
       - VALIDATE_SERVICE_URL=http://validate:5000/validate
+      - COORDINATOR_URL=http://coordinator:5000
     ports:
       - 5053:5000
 

project/frontend/src/components/UploadPage.tsx

@@ -6,8 +6,6 @@ import FileUpload from "react-material-file-upload";
 import { socket } from "../socket";
 import { CircularProgressWithLabel } from "./CircularProgressWithLabel";
 
-const PROGRESS = true;
-
 export default function UploadPage() {
 	const [files, setFiles] = useState<File[]>([]);
 	const [pageId, setPageId] = useState<string | null>(null);
@@ -27,17 +25,11 @@ export default function UploadPage() {
 			console.log("File uploaded successfully");
 			const data = await response.json();
 			setPageId(data.id.toString());
-			setLoadingState(0);
+			setLoadingState(5);
-
-			!PROGRESS &&
-			navigate({
-				to: "/extractedResult/$pitchBook",
-				params: { pitchBook: data.id.toString() },
-			});
 		} else {
 			console.error("Failed to upload file");
 		}
-	}, [files, navigate]);
+	}, [files]);
 
 	const onConnection = useCallback(() => {
 		console.log("connected");
@@ -79,18 +71,16 @@ export default function UploadPage() {
 
 	return (
 		<>
-			{PROGRESS && (
+			<Backdrop
-				<Backdrop
+				sx={(theme) => ({ color: "#fff", zIndex: theme.zIndex.drawer + 1 })}
-					sx={(theme) => ({ color: "#fff", zIndex: theme.zIndex.drawer + 1 })}
+				open={pageId !== null && loadingState !== null && loadingState < 100}
-					open={pageId !== null && loadingState !== null && loadingState < 100}
+			>
-				>
+				<CircularProgressWithLabel
-					<CircularProgressWithLabel
+					color="inherit"
-						color="inherit"
+					value={loadingState || 0}
-						value={loadingState || 0}
+					size={60}
-						size={60}
+				/>
-					/>
+			</Backdrop>
-				</Backdrop>
-			)}
 			<Box
 				display="flex"
 				flexDirection="column"