Prueba Técnica

pms/forms.py

@@ -51,3 +51,16 @@ class Meta:
             'state':forms.HiddenInput(),
         }
 
+class BookingDateForm(ModelForm):
+    class Meta:
+        model = Booking
+        fields = ['checkin', 'checkout']
+        labels = {
+            'checkin': 'Entrada',
+            'checkout': 'Salida'
+        }
+        widgets = {
+            'checkin': forms.DateInput(attrs={'type': 'date'}),
+            'checkout': forms.DateInput(attrs={'type': 'date'}),
+        }
+

pms/services/booking_service.py

@@ -0,0 +1,19 @@
+from ..models import Booking
+
+
+def is_room_available(room, checkin, checkout, exclude_booking_id=None):
+    """
+    Valida si una habitación está disponible en las fechas especificadas.
+    bool: True si disponible, False si hay conflicto
+    """
+    conflicts = Booking.objects.filter(
+        state=Booking.NEW,
+        room=room,
+        checkin__lte=checkout,
+        checkout__gte=checkin,
+    )
+
+    if exclude_booking_id:
+        conflicts = conflicts.exclude(id=exclude_booking_id)
+
+    return not conflicts.exists()

pms/services/dashboard_service.py

@@ -0,0 +1,54 @@
+from datetime import date, datetime, time
+from django.db.models import Sum
+from django.utils.timezone import make_aware
+from ..models import Booking, Room
+
+
+def get_dashboard_data():
+    today = date.today()
+
+    today_min = make_aware(datetime.combine(today, time.min))
+    today_max = make_aware(datetime.combine(today, time.max))
+    today_range = (today_min, today_max)
+
+    # bookings created today
+    new_bookings = Booking.objects.filter(
+        created__range=today_range
+    ).count()
+
+    # checkin guests
+    incoming = Booking.objects.filter(
+        checkin=today
+    ).exclude(state="DEL").count()
+
+    # checkout guests
+    outcoming = Booking.objects.filter(
+        checkout=today
+    ).exclude(state="DEL").count()
+
+    # invoiced today
+    invoiced = Booking.objects.filter(
+        created__range=today_range
+    ).exclude(state="DEL").aggregate(total=Sum('total'))["total"] or 0
+
+    # total rooms
+    total_rooms = Room.objects.count()
+
+    confirmed_bookings = Booking.objects.filter(
+        state=Booking.NEW,       # excluye canceladas aunque las fechas coincidan
+        checkin__lte=today,
+        checkout__gt=today,
+    ).count()
+
+    occupancy_rate = (
+        (confirmed_bookings / total_rooms) * 100
+        if total_rooms > 0 else 0
+    )
+
+    return {
+        'new_bookings': new_bookings,
+        'incoming_guests': incoming,
+        'outcoming_guests': outcoming,
+        'invoiced': invoiced,
+        'occupancy_rate': occupancy_rate
+    }

pms/statics/js/live_search.js

@@ -0,0 +1,17 @@
+// pms/statics/js/live_search.js
+document.addEventListener('DOMContentLoaded', function () {
+  const input = document.getElementById('live-search-input');
+  if (!input) return; // el componente no está en esta página, salir
+
+  const targetId = input.dataset.target;
+  const container = document.getElementById(targetId);
+  if (!container) return;
+
+  input.addEventListener('input', function () {
+    const query = input.value.toLowerCase().trim();
+    Array.from(container.children).forEach(function (card) {
+      const text = (card.dataset.search || '').toLowerCase();
+      card.style.display = text.includes(query) ? '' : 'none';
+    });
+  });
+});

pms/templates/components/live_search.html

@@ -0,0 +1,14 @@
+{# components/live_search.html #}
+{# Uso: {% include "components/live_search.html" with target_id="rooms-list" %} #}
+<div class="row mb-3">
+  <div class="col-md-4">
+    <input
+      type="text"
+      id="live-search-input"
+      data-target="{{ target_id }}"
+      class="form-control"
+      placeholder="Buscar..."
+      autocomplete="off"
+    >
+  </div>
+</div>

pms/templates/dashboard.html

@@ -20,7 +20,11 @@ <h1 class="dashboard-value">{{dashboard.outcoming_guests}}</h1>
 
         <div class="card text-white p-3 card-customization" style="background-color: #ff7f7f;">
             <h5 class="small">Total facturado</h5>
-            <h1 class="dashboard-value">€ {% if dashboard.invoiced.total__sum == None %}0.00{% endif %} {{dashboard.invoiced.total__sum|floatformat:2}}</h1>
+            <h1 class="dashboard-value">€ {{ dashboard.invoiced|default:0|floatformat:2 }}</h1>
+        </div>
+        <div class="card text-white p-3 card-customization" style="background-color: #7b2d8b;">
+            <h5 class="small">% Ocupación</h5>
+            <h1 class="dashboard-value">{{dashboard.occupancy_rate|floatformat:1}}%</h1>
         </div>
     </div>
 </div>

pms/templates/edit_booking_date.html

@@ -0,0 +1,35 @@
+{% extends "main.html"%}
+
+{% block content %}
+<h1>Editar fechas</h1>
+<div class="card card-body">
+    <form action="" method="post">
+        {% csrf_token %}
+        {% for field in date_form %}
+        <div class="row mb-3">
+            <div class="col-md-2">
+                {{field.label_tag}}
+            </div>
+            <div class="col-md-4">
+                {{field}}
+            </div>
+        </div>
+        {% endfor %}
+
+        {% if date_form.non_field_errors %}
+        <div class="alert alert-danger" role="alert">
+            {% for error in date_form.non_field_errors %}
+            {{error}}
+            {% endfor %}
+        </div>
+        {% endif %}
+
+        <div class="row">
+            <div class="col">
+                <a class="btn btn-outline-primary" href="{% url 'home' %}">Cancelar</a>
+                <button class="btn btn-primary" type="submit">Guardar fechas</button>
+            </div>
+        </div>
+    </form>
+</div>
+{% endblock content %}

pms/templates/home.html

@@ -64,19 +64,18 @@ <h3>Reservas Realizadas</h3>
             </div>
             <div class="row">
                 <div class="col">
-
                     <a href="{% url 'edit_booking' pk=booking.id%} " >Editar datos de contacto</a>
                 </div>
                 <div class="col">
-
+                    {% if booking.state != "DEL" %}
+                    <a href="{% url 'edit_booking_dates' pk=booking.id%} " >Editar fechas</a>
+                    {% endif %}
                 </div>
                 <div class="col">
-
                     {% if booking.state != "DEL" %}
                     <a href="{% url 'delete_booking' pk=booking.id%} " >Cancelar reserva</a>
                     {% endif %}
                 </div>
-
             </div>
 
         </div>

pms/templates/main.html

@@ -48,5 +48,6 @@
 
         {% endblock %}
     </div>
+    <script src="{% static 'js/live_search.js' %}"></script>
 </body>
 </html>

pms/templates/rooms.html

@@ -2,18 +2,21 @@
 
 {% block content %}
 <h1>Habitaciones del hotel</h1>
-{% for room in rooms%}
-<div class="row card mt-3 mb-3 hover-card bg-tr-250">
+
+{% include "components/live_search.html" with target_id="rooms-list" %}
+
+<div id="rooms-list">
+{% for room in rooms %}
+<div class="row card mt-3 mb-3 hover-card bg-tr-250" data-search="{{ room.name }} {{ room.room_type__name }}">
     <div class="col p-3">
         <div class="">
             {{room.name}} ({{room.room_type__name}})
         </div>
         <div>
             <a href="{% url 'room_details' pk=room.id%}">Ver detalles</a>
         </div>
-
     </div>
-
 </div>
 {% endfor %}
+</div>
 {% endblock content%}

pms/tests/test_booking_date_edit.py

@@ -0,0 +1,112 @@
+from django.test import TestCase, override_settings
+from django.urls import reverse
+from datetime import date, timedelta
+from ..models import Room, Room_type, Booking, Customer
+
+
+@override_settings(STATICFILES_STORAGE='django.contrib.staticfiles.storage.StaticFilesStorage')
+class EditBookingDateTest(TestCase):
+
+    def setUp(self):
+        room_type = Room_type.objects.create(name="Suite", price=100, max_guests=2)
+        self.customer = Customer.objects.create(name="Test", email="t@t.com", phone="123")
+        self.room = Room.objects.create(name="R1", description="", room_type=room_type)
+        self.today = date.today()
+
+        self.booking = Booking.objects.create(
+            room=self.room,
+            customer=self.customer,
+            state=Booking.NEW,
+            checkin=self.today + timedelta(days=5),
+            checkout=self.today + timedelta(days=7),
+            guests=2,
+            total=200,
+            code="BOOK0001",
+        )
+
+    def test_edit_booking_date_success(self):
+        new_checkin = self.today + timedelta(days=10)
+        new_checkout = self.today + timedelta(days=12)
+
+        response = self.client.post(
+            reverse("edit_booking_dates", args=[self.booking.id]),
+            {'checkin': new_checkin.isoformat(), 'checkout': new_checkout.isoformat()}
+        )
+
+        self.booking.refresh_from_db()
+        self.assertEqual(self.booking.checkin, new_checkin)
+        self.assertEqual(self.booking.checkout, new_checkout)
+        self.assertRedirects(response, '/')
+
+    def test_edit_booking_date_conflict_rejected(self):
+        Booking.objects.create(
+            room=self.room,
+            customer=self.customer,
+            state=Booking.NEW,
+            checkin=self.today + timedelta(days=15),
+            checkout=self.today + timedelta(days=18),
+            guests=2,
+            total=300,
+            code="BOOK0002",
+        )
+
+        new_checkin = self.today + timedelta(days=14)
+        new_checkout = self.today + timedelta(days=16)
+
+        response = self.client.post(
+            reverse("edit_booking_dates", args=[self.booking.id]),
+            {'checkin': new_checkin.isoformat(), 'checkout': new_checkout.isoformat()}
+        )
+
+        self.assertEqual(response.status_code, 200)
+        self.assertContains(response, "No hay disponibilidad")
+
+    def test_cancelled_booking_not_blocking(self):
+        Booking.objects.create(
+            room=self.room,
+            customer=self.customer,
+            state=Booking.DELETED,
+            checkin=self.today + timedelta(days=20),
+            checkout=self.today + timedelta(days=22),
+            guests=2,
+            total=200,
+            code="BOOK0003",
+        )
+
+        new_checkin = self.today + timedelta(days=20)
+        new_checkout = self.today + timedelta(days=22)
+
+        response = self.client.post(
+            reverse("edit_booking_dates", args=[self.booking.id]),
+            {'checkin': new_checkin.isoformat(), 'checkout': new_checkout.isoformat()}
+        )
+
+        self.assertRedirects(response, '/')
+
+    def test_concurrent_edit_protection(self):
+        other_booking = Booking.objects.create(
+            room=self.room,
+            customer=self.customer,
+            state=Booking.NEW,
+            checkin=self.today + timedelta(days=15),
+            checkout=self.today + timedelta(days=18),
+            guests=2,
+            total=300,
+            code="BOOK0004",
+        )
+
+        new_checkin = self.today + timedelta(days=14)
+        new_checkout = self.today + timedelta(days=16)
+
+        response = self.client.post(
+            reverse("edit_booking_dates", args=[self.booking.id]),
+            {'checkin': new_checkin.isoformat(), 'checkout': new_checkout.isoformat()}
+        )
+
+        self.assertEqual(response.status_code, 200)
+        self.assertContains(response, "No hay disponibilidad")
+
+        self.booking.refresh_from_db()
+        self.assertEqual(self.booking.checkin, self.today + timedelta(days=5))
+        self.assertEqual(self.booking.checkout, self.today + timedelta(days=7))
+