Merge branch 'main' of https://gitea.sekidesu.xyz/SekiDesu01/SekiPOS

.gitignore

@@ -1 +1,2 @@
 pos_database.db
+ScannerGO/ScannerGO-*

Dockerfile

@@ -2,10 +2,21 @@ FROM python:3.11-slim
 
 WORKDIR /app
 
-COPY requirements.txt ./
-
+# Install dependencies
+COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 
-COPY . .
+# Copy source code
+COPY app.py .
+COPY templates/ ./templates/
+COPY static/ ./static/
+
+# Create the folder structure for the volume mounts
+RUN mkdir -p /app/static/cache
+
+EXPOSE 5000
+
+# Run with unbuffered output so you can actually see the logs in Portainer
+ENV PYTHONUNBUFFERED=1
 
 CMD ["python", "app.py"]

KeyGenerator/generate_keys.py

@@ -0,0 +1,76 @@
+import barcode
+from barcode.writer import ImageWriter
+from PIL import Image, ImageDraw, ImageFont
+import os
+import random
+
+# Items to generate
+ITEMS = [
+    {"name": "Plátano", "icon": "🍌"},
+    {"name": "Manzana", "icon": "🍎"},
+    {"name": "Tomate", "icon": "🍅"},
+    {"name": "Lechuga", "icon": "🥬"},
+    {"name": "Cebolla", "icon": "🧅"},
+    {"name": "Pan Batido", "icon": "🥖"}
+]
+
+os.makedirs('keychain_cards', exist_ok=True)
+
+def generate_card(item):
+    name = item['name']
+    # Generate a private EAN-13 starting with 99
+    # We need 12 digits (the 13th is a checksum added by the library)
+    random_digits = ''.join([str(random.randint(0, 9)) for _ in range(10)])
+    code_str = f"99{random_digits}"
+    
+    # Generate Barcode Image
+    EAN = barcode.get_barcode_class('ean13')
+    ean = EAN(code_str, writer=ImageWriter())
+    
+    # Customizing the output image size
+    options = {
+        'module_height': 15.0,
+        'font_size': 10,
+        'text_distance': 3.0,
+        'write_text': True
+    }
+    
+    # Create the card canvas (300x450 pixels ~ 2.5x3.5 inches)
+    card = Image.new('RGB', (300, 400), color='white')
+    draw = ImageDraw.Draw(card)
+    
+    # Draw a border for cutting
+    draw.rectangle([0, 0, 299, 399], outline="black", width=2)
+    
+    # Try to add the Emoji/Text (Requires a font that supports emojis, otherwise just text)
+    try:
+        # If on Linux, try to find a ttf
+        font = ImageFont.truetype("/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf", 40)
+        title_font = ImageFont.truetype("/usr/share/fonts/truetype/dejavu/DejaVuSans-Bold.ttf", 25)
+    except:
+        font = ImageFont.load_default()
+        title_font = ImageFont.load_default()
+
+    # Draw Name and Emoji
+    draw.text((150, 60), item['icon'], fill="black", font=font, anchor="mm")
+    draw.text((150, 120), name, fill="black", font=title_font, anchor="mm")
+    
+    # Save barcode to temp file
+    barcode_img_path = f"keychain_cards/{code_str}_tmp"
+    ean.save(barcode_img_path, options=options)
+    
+    # Paste barcode onto card
+    b_img = Image.open(f"{barcode_img_path}.png")
+    b_img = b_img.resize((260, 180)) # Resize to fit card
+    card.paste(b_img, (20, 180))
+    
+    # Cleanup and save final
+    os.remove(f"{barcode_img_path}.png")
+    final_path = f"keychain_cards/{name.replace(' ', '_')}.png"
+    card.save(final_path)
+    print(f"Generated {name}: {ean.get_fullcode()}")
+
+for item in ITEMS:
+    generate_card(item)
+
+print("\nAll cards generated in 'keychain_cards/' folder.")

README.md

@@ -1,2 +1,85 @@
-# SekiPOS
+# SekiPOS v1.0 🍫🥤
 
+A reactive POS inventory system for software engineers with a snack addiction. Features real-time UI updates, automatic product discovery via Open Food Facts, and local image caching.
+
+## 🚀 Features
+- **Real-time UI:** Instant updates via Socket.IO.
+- **Smart Fetch:** Pulls product names/images from Open Food Facts if not found locally.
+- **Local Cache:** Saves images locally to `static/cache` to avoid IP bans.
+- **CLP Ready:** Chilean Peso formatting ($1.234) for local commerce.
+- **Secure:** Hashed password authentication via Flask-Login.
+
+## 🐳 Docker Deployment (Server)
+
+Build and run the central inventory server:
+
+```bash
+# Build the image
+docker build -t sekipos:latest .
+
+# Run the container (Map port 5000 and persist the database/cache)
+docker run -d \
+  -p 5000:5000 \
+  -v $(pwd)/sekipos/db:/app/db \
+  -v $(pwd)/sekipos/static/cache:/app/static/cache \
+  --name sekipos-server \
+  sekipos:latest
+```
+
+Or use this stack:
+```yml
+name: sekipos
+services:
+    sekipos:
+        ports:
+            - 5000:5000
+        volumes:
+            - YOUR_PATH/sekipos/db:/app/db
+            - YOUR_PATH/sekipos/static/cache:/app/static/cache
+        container_name: sekipos-server
+        image: sekipos:latest
+```
+
+## 🔌 Hardware Scanner Bridge (`ScannerGO`)
+
+The server needs a bridge to talk to your physical COM port. Use the `ScannerGO` binary on the machine where the scanner is plugged in.
+
+### 🐧 Linux
+```bash
+chmod +x ScannerGO-linux
+./ScannerGO-linux -port "/dev/ttyACM0" -baud 115200 -url "http://<SERVER_IP>:5000/scan"
+```
+
+### 🪟 Windows
+```powershell
+.\ScannerGO-windows.exe -port "COM3" -baud 115200 -url "http://<SERVER_IP>:5000/scan"
+```
+
+*Note: Ensure the `-url` points to your Docker container's IP address.*
+
+All this program does its send the COM data from the scanner gun to:
+```
+https://scanner.sekidesu.xyz/scan?content=BAR-CODE
+```
+
+## 📦 Local Installation (Development)
+
+If you're too afraid of Docker:
+```bash
+pip install -r requirements.txt
+python app.py
+```
+
+## 🔐 Credentials
+- **Username:** `admin`
+- **Password:** `seki123` (Change this in `app.py` or you'll be hacked by a smart-fridge)
+
+## 📁 Structure
+- `app.py`: The inventory/web server.
+- `static/cache/`: Local repository for product images.
+- `db/pos_database.db`: SQLite storage.
+
+## 📋 TODOs?
+- Fruits and vegetables list
+- Better admin registration(?)
+- Cache user edited pictures

ScannerPython/scanner.py

@@ -0,0 +1,41 @@
+import serial
+import requests
+import time
+
+# --- CONFIGURATION ---
+COM_PORT = 'COM5'  # Change to /dev/ttyUSB0 on Linux
+BAUD_RATE = 115200
+# The IP of the PC running your Flask WebUI
+SERVER_URL = "https://scanner.sekidesu.xyz/scan"  # Change to your server's URL
+
+def run_bridge():
+    try:
+        # Initialize serial connection
+        ser = serial.Serial(COM_PORT, BAUD_RATE, timeout=0.1)
+        print(f"Connected to {COM_PORT} at {BAUD_RATE} bauds.")
+        print("Ready to scan. Try not to break it.")
+
+        while True:
+            # Read line from scanner (most scanners send \r or \n at the end)
+            if ser.in_waiting > 0:
+                barcode = ser.readline().decode('utf-8').strip()
+                
+                if barcode:
+                    print(f"Scanned: {barcode}")
+                    try:
+                        # Send to your existing Flask server
+                        # We use the same parameter 'content' so your server doesn't know the difference
+                        resp = requests.get(SERVER_URL, params={'content': barcode})
+                        print(f"Server responded: {resp.status_code}")
+                    except Exception as e:
+                        print(f"Failed to send to server: {e}")
+            
+            time.sleep(0.01) # Don't melt your CPU
+
+    except serial.SerialException as e:
+        print(f"Error opening {COM_PORT}: {e}")
+    except KeyboardInterrupt:
+        print("\nBridge stopped by user. Quitter.")
+
+if __name__ == "__main__":
+    run_bridge()

app.py

@@ -14,7 +14,7 @@ socketio = SocketIO(app, cors_allowed_origins="*")
 login_manager = LoginManager(app)
 login_manager.login_view = 'login'
 
-DB_FILE = 'pos_database.db'
+DB_FILE = 'db/pos_database.db'
 CACHE_DIR = 'static/cache'
 os.makedirs(CACHE_DIR, exist_ok=True)
 

db/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore