roa2web-service-auto/data-entry-app

Data Entry App - Bonuri Fiscale

Aplicatie pentru introducere bonuri fiscale cu workflow de aprobare si extragere automata date prin OCR.

Quick Start

Prerequisites

• Python 3.10+
• Node.js 18+
• (Optional) SSH tunnel pentru Oracle nomenclatoare

Using Start Script (Recommended)

# Start all services
./start-data-entry.sh

# Or individual commands:
./start-data-entry.sh start              # Start all
./start-data-entry.sh stop               # Stop all
./start-data-entry.sh status             # Check status
./start-data-entry.sh restart backend    # Restart backend only

Services:

• Backend: http://localhost:8003
• Frontend: http://localhost:3010
• API Docs: http://localhost:8003/docs

Manual Setup

Backend Setup

cd data-entry-app/backend

# Create virtual environment
python -m venv venv
source venv/bin/activate  # Linux/Mac
# sau: venv\Scripts\activate  # Windows

# Install dependencies
pip install -r requirements.txt

# Create .env file
cp .env.example .env
# Edit .env with your settings

# Run migrations
alembic upgrade head

# Start server
uvicorn app.main:app --reload --port 8003

Frontend Setup

cd data-entry-app/frontend

# Install dependencies
npm install

# Start dev server
npm run dev -- --port 3010

Features

Pentru Utilizatori

• OCR Automat - Extragere automata date din poza bonului (suma, data, furnizor, CUI)
• Upload poze bonuri fiscale
• Completare date bon (suma, data, furnizor)
• Selectie tip cheltuiala
• Trimitere spre aprobare

Pentru Contabili

• Vizualizare bonuri in asteptare
• Editare note contabile propuse
• Aprobare/Respingere bonuri
• Aprobare in masa

OCR Feature

Cum functioneaza

1. Upload imagine - Trage sau selecteaza poza bonului
2. Procesare OCR - Click pe "Proceseaza cu OCR"
3. Previzualizare - Datele extrase sunt afisate cu indicatori de incredere
4. Aplicare - Click "Aplica datele in formular" pentru auto-fill

Campuri extrase automat

Camp	Acuratete estimata
Suma (TOTAL)	90-95%
Data	85-90%
Numar bon	80-85%
Furnizor	70-80%
CUI	85-90%
Tip document	95%+

OCR System Dependencies (Linux/Docker)

Pentru functionarea OCR trebuie instalate:

# Ubuntu/Debian
apt-get install -y \
    tesseract-ocr \
    tesseract-ocr-ron \
    tesseract-ocr-eng \
    poppler-utils \
    libgl1-mesa-glx \
    libglib2.0-0

# Fedora/RHEL
dnf install -y \
    tesseract \
    tesseract-langpack-ron \
    tesseract-langpack-eng \
    poppler-utils

Note: PaddleOCR (engine principal) se instaleaza automat cu pip. Tesseract este folosit ca fallback.

OCR API Endpoints

Method	Endpoint	Description
GET	/api/ocr/status	Check OCR service status
POST	/api/ocr/extract	Extract data from uploaded image
POST	/api/ocr/extract-attachment/{id}	Re-process existing attachment

Test OCR

# Check OCR status
curl http://localhost:8003/api/ocr/status

# Extract from image
curl -X POST -F "file=@bon.jpg" http://localhost:8003/api/ocr/extract

Workflow

DRAFT → PENDING_REVIEW → APPROVED/REJECTED → (SYNCED in Oracle)

1. DRAFT: Utilizator completeaza datele (manual sau via OCR)
2. PENDING_REVIEW: Sistemul genereaza note contabile automat
3. APPROVED: Contabil a aprobat bonul
4. REJECTED: Contabil a respins (utilizatorul poate corecta)

Project Structure

data-entry-app/
├── backend/
│   ├── app/
│   │   ├── main.py              # FastAPI entry point
│   │   ├── config.py            # Settings
│   │   ├── db/
│   │   │   ├── database.py      # SQLite engine
│   │   │   ├── models/          # SQLModel models
│   │   │   └── crud/            # CRUD operations
│   │   ├── schemas/             # Pydantic schemas
│   │   │   └── ocr.py           # OCR response schemas
│   │   ├── services/
│   │   │   ├── receipt_service.py
│   │   │   ├── ocr_service.py       # OCR orchestration
│   │   │   ├── ocr_engine.py        # PaddleOCR/Tesseract
│   │   │   ├── ocr_extractor.py     # Regex patterns RO
│   │   │   └── image_preprocessor.py # OpenCV pipeline
│   │   └── routers/
│   │       ├── receipts.py
│   │       └── ocr.py           # OCR endpoints
│   ├── migrations/              # Alembic migrations
│   ├── data/
│   │   ├── receipts.db          # SQLite database
│   │   └── uploads/             # Uploaded files
│   └── requirements.txt
│
├── frontend/
│   ├── src/
│   │   ├── views/receipts/      # Page components
│   │   ├── components/
│   │   │   ├── receipts/        # Receipt components
│   │   │   └── ocr/             # OCR components
│   │   │       ├── OCRUploadZone.vue
│   │   │       ├── OCRPreview.vue
│   │   │       └── OCRConfidenceIndicator.vue
│   │   ├── stores/              # Pinia stores
│   │   └── router/              # Vue Router
│   ├── package.json
│   └── vite.config.js
│
└── docs/                        # Documentation

Environment Variables

Backend (.env)

# SQLite
SQLITE_DATABASE_PATH=data/receipts.db

# File uploads
UPLOAD_PATH=data/uploads
MAX_UPLOAD_SIZE_MB=10

# Oracle (for nomenclatures)
ORACLE_USER=CONTAFIN_ORACLE
ORACLE_PASSWORD=your_password
ORACLE_HOST=localhost
ORACLE_PORT=1526
ORACLE_SID=ROA

# JWT (shared with reports-app)
JWT_SECRET_KEY=your_secret_key
JWT_ALGORITHM=HS256

Development

Create new migration

cd backend
alembic revision --autogenerate -m "Add new field"
alembic upgrade head

Run tests

# Backend
cd backend && pytest

# Frontend
cd frontend && npm run test

API Documentation

Full API documentation available at http://localhost:8003/docs when backend is running.

Key Endpoints

Method	Endpoint	Description
POST	/api/receipts/	Create receipt
GET	/api/receipts/	List receipts
GET	/api/receipts/{id}	Get receipt details
POST	/api/receipts/{id}/submit	Submit for review
POST	/api/receipts/{id}/approve	Approve receipt
POST	/api/receipts/{id}/reject	Reject receipt
POST	/api/receipts/{id}/attachments	Upload attachment
GET	/api/ocr/status	OCR service status
POST	/api/ocr/extract	OCR image extraction

Troubleshooting

OCR not working

1. Check OCR status: curl http://localhost:8003/api/ocr/status
2. Install system dependencies (tesseract, poppler)
3. Verify PaddleOCR installed: python -c "from paddleocr import PaddleOCR"

Low OCR accuracy

• Ensure good lighting when taking receipt photos
• Keep receipt flat (no folds/wrinkles)
• Try PDF instead of JPG for scanned documents
• Check if text is in focus

Phase 2 (Future)

• Oracle sync for approved receipts
• Integration with pack_contafin procedures
• Automatic posting to ACT/RUL tables