added scan page

py_app/app/routes.py

@@ -1,10 +1,34 @@
 import os
+import pyodbc
 from flask import Blueprint, render_template, redirect, url_for, request, flash, session, current_app
 from .models import User
 from . import db
 
 bp = Blueprint('main', __name__)
 
+def get_db_connection():
+    """Reads the external_server.conf file and returns a database connection."""
+    settings_file = os.path.join(current_app.instance_path, 'external_server.conf')
+    if not os.path.exists(settings_file):
+        raise FileNotFoundError("The external_server.conf file is missing in the instance folder.")
+
+    # Read settings from the configuration file
+    settings = {}
+    with open(settings_file, 'r') as f:
+        for line in f:
+            key, value = line.strip().split('=', 1)
+            settings[key] = value
+
+    # Create a database connection string
+    connection_string = (
+        f"DRIVER={{ODBC Driver 17 for SQL Server}};"
+        f"SERVER={settings['server_domain']},{settings['port']};"
+        f"DATABASE={settings['database_name']};"
+        f"UID={settings['username']};"
+        f"PWD={settings['password']};"
+    )
+    return pyodbc.connect(connection_string)
+
 @bp.route('/login', methods=['GET', 'POST'])
 def login():
     if request.method == 'POST':
@@ -59,12 +83,48 @@ def warehouse():
         return redirect(url_for('main.dashboard'))
     return render_template('warehouse.html')
 
-@bp.route('/scan')
+@bp.route('/scan', methods=['GET', 'POST'])
 def scan():
     if 'role' not in session or session['role'] not in ['superadmin', 'scan']:
         flash('Access denied: Scan users only.')
         return redirect(url_for('main.dashboard'))
-    return render_template('scan.html')
+
+    if request.method == 'POST':
+        # Handle form submission
+        operator_code = request.form.get('operator_code')
+        cp_code = request.form.get('cp_code')
+        oc1_code = request.form.get('oc1_code')
+        oc2_code = request.form.get('oc2_code')
+        defect_code = request.form.get('defect_code')
+        date = request.form.get('date')
+        time = request.form.get('time')
+
+        try:
+            conn = get_db_connection()
+            cursor = conn.cursor()
+            cursor.execute(
+                "INSERT INTO scanare (operator_code, cp_code, oc1_code, oc2_code, defect_code, date, time, quantity) "
+                "VALUES (?, ?, ?, ?, ?, ?, ?, ?)",
+                operator_code, cp_code, oc1_code, oc2_code, defect_code, date, time, 1
+            )
+            conn.commit()
+            conn.close()
+            flash('Scan data saved successfully.')
+        except Exception as e:
+            flash(f"Error saving scan data: {e}")
+
+    # Fetch the latest scan data for display
+    scan_data = []
+    try:
+        conn = get_db_connection()
+        cursor = conn.cursor()
+        cursor.execute("SELECT TOP 14 * FROM scanare ORDER BY id DESC")
+        scan_data = cursor.fetchall()
+        conn.close()
+    except Exception as e:
+        flash(f"Error fetching scan data: {e}")
+
+    return render_template('scan.html', scan_data=scan_data)
 
 @bp.route('/logout')
 def logout():