app.py

@@ -45,7 +45,7 @@ from config import Config
 from PIL import Image, ExifTags, ImageFilter, ImageOps
 from werkzeug.utils import secure_filename
 from werkzeug.middleware.proxy_fix import ProxyFix
-from sqlalchemy import func, extract
+from sqlalchemy import func, extract, inspect
 from collections import defaultdict, deque
 from functools import wraps
 
@@ -99,6 +99,7 @@ active_users = {}
 def utcnow():
     return datetime.now(timezone.utc)
 
+app_start_time = utcnow()
 
 class User(UserMixin, db.Model):
     id = db.Column(db.Integer, primary_key=True)
@@ -1386,6 +1387,30 @@ def admin_panel():
     process = psutil.Process(os.getpid())
     app_mem = process.memory_info().rss // (1024 * 1024)  # MB
 
+    # Engine info
+    db_engine = db.engine
+    db_info = {
+        "engine": db_engine.name,
+        "version": getattr(db_engine.dialect, "server_version_info", None),
+        "url": str(db_engine.url).split("?")[0],
+    }
+
+    # Tabele
+    inspector = inspect(db_engine)
+    table_count = len(inspector.get_table_names())
+
+    # Rekordy (szybkie zliczenie)
+    record_total = (
+        db.session.query(func.count(User.id)).scalar()
+        + db.session.query(func.count(ShoppingList.id)).scalar()
+        + db.session.query(func.count(Item.id)).scalar()
+        + db.session.query(func.count(Receipt.id)).scalar()
+        + db.session.query(func.count(Expense.id)).scalar()
+    )
+
+    # Uptime
+    uptime_minutes = int((datetime.now(timezone.utc) - app_start_time).total_seconds() // 60)
+
     return render_template(
         "admin/admin_panel.html",
         user_count=user_count,
@@ -1401,6 +1426,11 @@ def admin_panel():
         python_version=sys.version,
         system_info=platform.platform(),
         app_memory=f"{app_mem} MB",
+
+        db_info=db_info,
+        table_count=table_count,
+        record_total=record_total,
+        uptime_minutes=uptime_minutes,
     )
 
 
@@ -1778,6 +1808,22 @@ def edit_list(list_id):
                 flash("Nie znaleziono produktu", "danger")
             return redirect(url_for("edit_list", list_id=list_id))
 
+        elif action == "edit_quantity":
+            item = db.session.get(Item, request.form.get("item_id"))
+            if item and item.list_id == list_id:
+                try:
+                    new_quantity = int(request.form.get("quantity"))
+                    if new_quantity > 0:
+                        item.quantity = new_quantity
+                        db.session.commit()
+                        flash("Zmieniono ilość produktu", "success")
+                except ValueError:
+                    flash("Nieprawidłowa ilość", "danger")
+            else:
+                flash("Nie znaleziono produktu", "danger")
+            return redirect(url_for("edit_list", list_id=list_id))
+
+
     return render_template(
         "admin/edit_list.html",
         list=l,

config.py

@@ -1,11 +1,12 @@
 import os
+basedir = os.path.abspath(os.path.dirname(__file__))
 
 class Config:
     SECRET_KEY = os.environ.get("SECRET_KEY", "D8pceNZ8q%YR7^7F&9wAC2")
 
     DB_ENGINE = os.environ.get("DB_ENGINE", "sqlite").lower()
     if DB_ENGINE == "sqlite":
-        SQLALCHEMY_DATABASE_URI = "sqlite:///instance/shopping.db"
+        SQLALCHEMY_DATABASE_URI = f"sqlite:///{os.path.join(basedir, 'instance', 'shopping.db')}"
     elif DB_ENGINE == "pgsql":
         SQLALCHEMY_DATABASE_URI = f"postgresql://{os.environ['DB_USER']}:{os.environ['DB_PASSWORD']}@{os.environ['DB_HOST']}:{os.environ.get('DB_PORT', 5432)}/{os.environ['DB_NAME']}"
     elif DB_ENGINE == "mysql":

templates/admin/admin_panel.html

@@ -198,6 +198,9 @@
   {% endblock %}
 
   <div class="info-bar-fixed">
-    Python: {{ python_version.split()[0] }} | {{ system_info }} | RAM app: {{ app_memory }}
+    Python: {{ python_version.split()[0] }} | {{ system_info }} | RAM app: {{ app_memory }} |
+    DB: {{ db_info.engine|upper }}{% if db_info.version %} v{{ db_info.version[0] }}{% endif %} |
+    Tabele: {{ table_count }} | Rekordy: {{ record_total }} |
+    Uptime: {{ uptime_minutes }} min
   </div>
   {% endblock %}

templates/admin/edit_list.html

@@ -65,8 +65,6 @@
         </div>
       </div>
 
-
-
       <div class="mb-4">
         <label class="form-label">Link do udostępnienia</label>
         <input type="text" class="form-control bg-dark text-white border-secondary rounded" readonly
@@ -111,7 +109,30 @@
           <tr>
             <td>
               <strong>{{ item.name }}</strong>
-              <small class="text-muted">(x{{ item.quantity }})</small>
+              <small class="text-small text-success">(x{{ item.quantity }})</small>
+
+              {% if item.note %}
+              <div class="text-info small mt-1">
+                <strong>Notatka:</strong> {{ item.note }}
+              </div>
+              {% endif %}
+
+              {% if item.not_purchased_reason %}
+              <div class="text-warning small mt-1">
+                <strong>Powód:</strong> {{ item.not_purchased_reason }}
+              </div>
+              {% endif %}
+
+              <form method="post" action="{{ url_for('edit_list', list_id=list.id) }}" class="mt-2">
+                <input type="hidden" name="action" value="edit_quantity">
+                <input type="hidden" name="item_id" value="{{ item.id }}">
+                <div class="input-group input-group-sm ">
+                  <input type="number" name="quantity"
+                    class="form-control bg-dark text-white border-secondary rounded-left" min="1"
+                    value="{{ item.quantity }}">
+                  <button type="submit" class="btn btn-outline-light">💾</button>
+                </div>
+              </form>
             </td>
             <td>
               {% if item.purchased %}