Customize - Stock map list, watch list, home page

backend/Dockerfile.backend

@@ -0,0 +1,14 @@
+FROM python:3.13-slim
+
+WORKDIR /app
+
+RUN apt-get update && apt-get install -y git cmake g++ && rm -rf /var/lib/apt/lists/*
+
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY . .
+
+EXPOSE 8000
+
+CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]

backend/app/api/auth.py

@@ -26,6 +26,9 @@ class ProfileUpdateRequest(BaseModel):
     gender: str = None
     password: str = None # Base64 encoded RSA-encrypted new password
 
+class SectorMapUpdateRequest(BaseModel):
+    sector_map: dict
+
 @router.get("/public-key")
 def get_public_key():
     return {"public_key": public_key.decode("utf-8")}
@@ -84,9 +87,16 @@ def get_me(current_user: User = Depends(get_current_user)):
         "display_name": current_user.display_name,
         "email_id": current_user.email_id,
         "mobile_no": current_user.mobile_no,
-        "gender": current_user.gender
+        "gender": current_user.gender,
+        "sector_map": current_user.sector_map
     }
 
+@router.put("/update-sectors")
+def update_sectors(req: SectorMapUpdateRequest, current_user: User = Depends(get_current_user), db: Session = Depends(get_db)):
+    current_user.sector_map = req.sector_map
+    db.commit()
+    return {"message": "Sectors updated successfully"}
+
 @router.put("/update-profile")
 def update_profile(req: ProfileUpdateRequest, current_user: User = Depends(get_current_user), db: Session = Depends(get_db)):
     if req.display_name is not None:

backend/app/api/scanner.py

@@ -4,24 +4,56 @@ from app.services.stock_engine import (
     get_scan, get_ribbon, get_smartmoney, get_trend, get_marketintel
 )
 
+import requests
+
 router = APIRouter()
 
 @router.get("/scan")
 def scan(current_user = Depends(get_current_user)):
-    return get_scan()
+    return get_scan(current_user.sector_map or {})
 
 @router.get("/ribbon")
 def ribbon(current_user = Depends(get_current_user)):
-    return get_ribbon()
+    return get_ribbon(current_user.sector_map or {})
 
 @router.get("/smartmoney")
 def smartmoney(current_user = Depends(get_current_user)):
-    return get_smartmoney()
+    return get_smartmoney(current_user.sector_map or {})
 
 @router.get("/trend")
 def trend(current_user = Depends(get_current_user)):
-    return get_trend()
+    return get_trend(current_user.sector_map or {})
 
 @router.get("/marketintel")
 def marketintel(current_user = Depends(get_current_user)):
     return get_marketintel()
+
+@router.get("/search")
+def search(q: str, current_user = Depends(get_current_user)):
+    headers = {'User-Agent': 'Mozilla/5.0'}
+    url = f"https://query2.finance.yahoo.com/v1/finance/search?q={q}&quotesCount=10&newsCount=0"
+    res = requests.get(url, headers=headers)
+    if res.status_code == 200:
+        data = res.json()
+        quotes = data.get("quotes", [])
+        # Filter for Indian stocks (.NS or .BO)
+        indian_stocks = [q for q in quotes if q.get("symbol", "").endswith((".NS", ".BO"))][:10]
+        
+        if indian_stocks:
+            import yfinance as yf
+            
+            symbols = [q["symbol"] for q in indian_stocks]
+            tickers = yf.Tickers(" ".join(symbols))
+            
+            for stock in indian_stocks:
+                try:
+                    info = tickers.tickers[stock["symbol"]].info
+                    stock["currentPrice"] = info.get("currentPrice") or info.get("regularMarketPrice")
+                    stock["marketCap"] = info.get("marketCap")
+                except Exception as e:
+                    print(f"Error fetching {stock['symbol']}: {e}")
+                    stock["currentPrice"] = None
+                    stock["marketCap"] = None
+                
+        return indian_stocks
+    return []

backend/app/core/config.py

@@ -1,6 +1,6 @@
 import os
 
-DATABASE_URL = "postgresql://postgres:M%40triXPostgr3s%406202@103.125.129.116:5333/stock_scanner"
+DATABASE_URL = os.getenv("DATABASE_URL", "postgresql://postgres:M%40triXPostgr3s%406202@host.docker.internal:5333/stock_scanner")
 SECRET_KEY = "stock-scanner-super-secret-key-12345"
 ALGORITHM = "HS256"
 ACCESS_TOKEN_EXPIRE_MINUTES = 60

backend/app/db/models.py

@@ -1,4 +1,4 @@
-from sqlalchemy import Column, Integer, String
+from sqlalchemy import Column, Integer, String, JSON
 from app.db.database import Base
 
 class User(Base):
@@ -11,3 +11,4 @@ class User(Base):
     email_id = Column(String, nullable=True)
     mobile_no = Column(String, nullable=True)
     gender = Column(String, nullable=True)
+    sector_map = Column(JSON, nullable=True)

backend/app/services/stock_engine.py

@@ -425,12 +425,12 @@ def analyze(stock):
 # =========================================
 # ✅ API - FAST SCAN
 # =========================================
-def get_scan():
+def get_scan(user_sector_map):
 
     sector_output = {}
     all_stocks = []
 
-    for sector, stocks in sector_map.items():
+    for sector, stocks in user_sector_map.items():
 
         data = list(ThreadPoolExecutor(5).map(analyze, stocks))
         data = [x for x in data if x]
@@ -536,26 +536,28 @@ def analyze_ribbon(stock):
         return None
 
 
-def get_ribbon():
+def get_ribbon(user_sector_map):
 
     results = []
 
-    for stocks in sector_map.values():
+    for sector, stocks in user_sector_map.items():
         data = list(ThreadPoolExecutor(5).map(analyze_ribbon, stocks))
         data = [x for x in data if x]
+        for x in data:
+            x["sector"] = sector
         results.extend(data)
 
     return results
 
-def get_smartmoney():
+def get_smartmoney(user_sector_map):
 
     results = []
 
-    for sector, stocks in sector_map.items():
-
+    for sector, stocks in user_sector_map.items():
         data = list(ThreadPoolExecutor(5).map(analyze, stocks))
         data = [x for x in data if x]
-
+        for x in data:
+            x["sector"] = sector
         results.extend(data)
 
     
@@ -575,15 +577,15 @@ def get_smartmoney():
         "all": results
     }
 
-def get_trend():
+def get_trend(user_sector_map):
 
     results = []
 
-    for sector, stocks in sector_map.items():
-
+    for sector, stocks in user_sector_map.items():
         data = list(ThreadPoolExecutor(5).map(analyze, stocks))
         data = [x for x in data if x]
-
+        for x in data:
+            x["sector"] = sector
         results.extend(data)
 
     results.sort(

backend/requirements.txt

@@ -0,0 +1,114 @@
+alembic==1.18.5
+annotated-doc==0.0.4
+annotated-types==0.7.0
+anyio==4.12.1
+APScheduler==3.11.2
+argon2-cffi==25.1.0
+argon2-cffi-bindings==25.1.0
+bcrypt==5.0.0
+beautifulsoup4==4.15.0
+cachetools==7.0.5
+certifi==2026.1.4
+cffi==2.0.0
+charset-normalizer==3.4.7
+click==8.3.1
+cryptography==48.0.0
+curl_cffi==0.16.0
+defusedxml==0.7.1
+dnspython==2.8.0
+-e git+https://github.com/maddy23285/docvision.git@b0a6bea7ad1db9f515c9128964370c6bfdaad9e1#egg=docfingerprint
+-e git+https://github.com/maddy23285/docvision.git@b0a6bea7ad1db9f515c9128964370c6bfdaad9e1#egg=docfingerprint_embedding&subdirectory=embedding_service
+ecdsa==0.19.2
+email-validator==2.3.0
+fastapi==0.128.0
+filelock==3.17.0
+fonttools==4.62.1
+fpdf2==2.8.7
+fsspec==2025.2.0
+h11==0.16.0
+hf-xet==1.5.2
+httpcore==1.0.9
+httptools==0.7.1
+httpx==0.28.1
+huggingface_hub==0.36.2
+idna==3.11
+ImageHash==4.3.2
+imap-tools==1.13.0
+iniconfig==2.3.0
+Jinja2==3.1.4
+lxml==6.1.1
+Mako==1.3.12
+MarkupSafe==3.0.2
+mpmath==1.3.0
+multitasking==0.0.13
+networkx==3.4.2
+numpy==2.2.3
+ollama==0.6.2
+opencv-python==4.12.0.88
+opencv-python-headless==4.13.0.92
+packaging==26.2
+pandas==3.0.5
+passlib==1.7.4
+pdf2image==1.17.0
+pdfminer.six==20251230
+pdfplumber==0.11.9
+peewee==4.3.0
+pgvector==0.5.0
+pillow==11.1.0
+platformdirs==4.11.0
+pluggy==1.6.0
+protobuf==7.35.1
+psycopg==3.3.4
+psycopg-binary==3.3.4
+psycopg2-binary==2.9.11
+pyasn1==0.6.4
+pycparser==3.0
+pycryptodome==3.23.0
+pycryptodomex==3.21.0
+pydantic==2.12.5
+pydantic-settings==2.14.2
+pydantic_core==2.41.5
+Pygments==2.20.0
+PyJWT==2.11.0
+pypdf==6.13.0
+pypdfium2==5.9.0
+pytesseract==0.3.13
+pytest==8.4.2
+pytest-asyncio==0.26.0
+python-dateutil==2.9.0.post0
+python-docx==1.2.0
+python-dotenv==1.2.1
+python-jose==3.5.0
+python-multipart==0.0.22
+pytz==2026.3.post1
+PyWavelets==1.9.0
+PyYAML==6.0.3
+redis==5.2.0
+regex==2026.7.19
+requests==2.34.2
+rsa==4.9.1
+safetensors==0.8.0
+scipy==1.18.0
+setuptools==75.8.0
+six==1.17.0
+soupsieve==2.9.1
+SQLAlchemy==2.0.46
+starlette==0.50.0
+structlog==25.5.0
+sympy==1.13.1
+tokenizers==0.22.2
+torch==2.6.0
+torchaudio==2.6.0
+torchvision==0.21.0
+tqdm==4.69.0
+transformers==4.57.6
+typing-inspection==0.4.2
+typing_extensions==4.15.0
+tzlocal==5.3.1
+urllib3==2.7.0
+uvicorn==0.40.0
+uvloop==0.22.1
+watchfiles==1.1.1
+websockets==16.0
+yfinance==1.5.2
+zxing-cpp==2.3.0