user verification code if email in db

Author: adamspd

appointment/admin.py

@@ -1,6 +1,6 @@
 from django.contrib import admin
 
-from .models import Service, AppointmentRequest, Appointment
+from .models import Service, AppointmentRequest, Appointment, EmailVerificationCode
 
 
 @admin.register(Service)
@@ -22,3 +22,8 @@ class AppointmentAdmin(admin.ModelAdmin):
     list_display = ('client', 'appointment_request', 'created_at', 'updated_at',)
     search_fields = ('client__user__username', 'appointment_request__service__name',)
     list_filter = ('client', 'appointment_request__service',)
+
+
+@admin.register(EmailVerificationCode)
+class EmailVerificationCodeAdmin(admin.ModelAdmin):
+    list_display = ('user', 'code')

appointment/email_messages.py

@@ -1,5 +1,9 @@
-thank_you_no_payment = f"We're excited to have you on board! Thank you for booking us. " \
-                       f"We hope you enjoy using our services and find them valuable."
-thank_you_payment = f"We're excited to have you on board! Thank you for booking us. The next step is to pay for " \
-                    f"the booking. You have the choice to pay the whole amount or a down deposit. " \
-                    f"If you choose the deposit, you will have to pay the rest of the amount on the day of the booking."
+thank_you_no_payment = ("""We're excited to have you on board! Thank you for booking us.
+We hope you enjoy using our services and find them valuable.""")
+
+thank_you_payment_plus_down = ("""We're excited to have you on board! Thank you for booking us. The next step is to pay for
+the booking. You have the choice to pay the whole amount or a down deposit.
+If you choose the deposit, you will have to pay the rest of the amount on the day of the booking.""")
+
+thank_you_payment = ("""We're excited to have you on board! Thank you for booking us. The next step is to pay for
+the booking.""")

appointment/models.py

@@ -1,4 +1,6 @@
 import datetime
+import random
+import string
 
 from django.core.exceptions import ValidationError
 from django.core.validators import RegexValidator
@@ -13,6 +15,11 @@
     message=_("Phone number must not contain spaces, letters, parentheses or dashes. It must contain 10 digits.")
 )
 
+PAYMENT_TYPES = (
+    ('full', _('Full payment')),
+    ('down', _('Down payment')),
+)
+
 
 class Service(models.Model):
     name = models.CharField(max_length=100)
@@ -63,12 +70,16 @@ def get_updated_at(self):
     def is_a_paid_service(self):
         return self.price > 0
 
+    def accepts_down_payment(self):
+        return self.down_payment > 0
+
 
 class AppointmentRequest(models.Model):
     date = models.DateField()
     start_time = models.TimeField()
     end_time = models.TimeField()
     service = models.ForeignKey(Service, on_delete=models.CASCADE)
+    payment_type = models.CharField(max_length=4, choices=PAYMENT_TYPES, default='full')
     id_request = models.CharField(max_length=100, blank=True, null=True)
 
     # meta data
@@ -122,6 +133,18 @@ def get_id_request(self):
     def is_a_paid_service(self):
         return self.service.is_a_paid_service()
 
+    def accepts_down_payment(self):
+        return self.service.accepts_down_payment()
+
+    def get_payment_type(self):
+        return self.payment_type
+
+    def get_created_at(self):
+        return self.created_at
+
+    def get_updated_at(self):
+        return self.updated_at
+
 
 class Appointment(models.Model):
     client = models.ForeignKey(APPOINTMENT_CLIENT_MODEL, on_delete=models.CASCADE)
@@ -149,6 +172,14 @@ def __str__(self):
     def save(self, *args, **kwargs):
         if self.id_request is None:
             self.id_request = f"{Utility.get_timestamp()}{self.appointment_request.id}{Utility.generate_random_id()}"
+        if self.amount_to_pay is None or self.amount_to_pay == 0:
+            payment_type = self.appointment_request.get_payment_type()
+            if payment_type == 'full':
+                self.amount_to_pay = self.appointment_request.get_service_price()
+            elif payment_type == 'down':
+                self.amount_to_pay = self.appointment_request.get_service_down_payment()
+            else:
+                self.amount_to_pay = 0
         return super().save(*args, **kwargs)
 
     def get_client(self):
@@ -278,3 +309,20 @@ def get_user_email(self):
         return self.appointment.get_client().email
 
 
+class EmailVerificationCode(models.Model):
+    user = models.ForeignKey(APPOINTMENT_CLIENT_MODEL, on_delete=models.CASCADE)
+    code = models.CharField(max_length=6)
+
+    # meta data
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+
+    def __str__(self):
+        return f"{self.code}"
+
+    @classmethod
+    def generate_code(cls, user):
+        code = ''.join(random.choices(string.ascii_uppercase + string.digits, k=6))
+        verification_code = cls(user=user, code=code)
+        verification_code.save()
+        return code

appointment/settings.py

@@ -10,3 +10,4 @@
 APPOINTMENT_LEAD_TIME = getattr(settings, 'APPOINTMENT_LEAD_TIME', (9, 0))
 APPOINTMENT_FINISH_TIME = getattr(settings, 'APPOINTMENT_FINISH_TIME', (16, 30))
 APP_DEFAULT_FROM_EMAIL = getattr(settings, 'DEFAULT_FROM_EMAIL', DEFAULT_FROM_EMAIL)
+APP_TIME_ZONE = getattr(settings, 'TIME_ZONE', 'UTC')

appointment/templates/appointment/appointment_client_information.html

@@ -40,9 +40,12 @@
                         <div class="user-info" id="user-info">
                             <h1 class="description-title">{% trans "Tell us a bit about yourself" %}</h1>
                             <div class="already-have-account">
+                                <!--<div>
+                                    {#{% trans 'Already have an account?' %}
+                                    <a href="#">{% trans 'Log in' %}</a> {% trans 'for faster booking.' %}#}
+                                </div>-->
                                 <div>
-                                    {% trans 'Already have an account?' %}
-                                    <a href="#">{% trans 'Log in' %}</a> {% trans 'for faster booking.' %}
+                                    {% trans 'All the fields with the * are mandatory.' %}
                                 </div>
                             </div>
                             <div class="name-email">
@@ -107,13 +110,15 @@ <h1 class="description-title">{% trans "Tell us a bit about yourself" %}</h1>
                             </div>
                             <div class="payment-options">
                                 <button type="submit" class="btn btn-dark btn-pay-full" name="payment_type"
-                                        value="full_payment">
+                                        value="full">
                                     {% trans "Pay" %}
                                 </button>
-                                <button type="submit" class="btn btn-dark btn-pay-down-payment" name="payment_type"
-                                        value="down_payment">
-                                    {% trans "Pay DP" %} (${{ ar.get_service_down_payment }})
-                                </button>
+                                {% if ar.accepts_down_payment %}
+                                    <button type="submit" class="btn btn-dark btn-pay-down-payment" name="payment_type"
+                                            value="down">
+                                        {% trans "Pay DP" %} (${{ ar.get_service_down_payment }})
+                                    </button>
+                                {% endif %}
                             </div>
                         </div>
                     {% else %}

appointment/templates/appointment/appointments.html

@@ -26,7 +26,7 @@ <h1 class="page-title">{{ service.name }}</h1>
                             {% trans "Select a date and time" %}
                         </div>
                         <div class="timezone-details">
-                            {% trans "Timezone" %}:&nbsp;{% trans "Eastern Daylight Time (EDT)" %}
+                            {% trans "Timezone" %}:&nbsp;{{ timezone }}
                         </div>
                     </div>
                     <hr class="second-part">

appointment/templates/appointment/enter_verification_code.html

@@ -5,23 +5,44 @@
     <link rel="stylesheet" type="text/css" href="{% static 'css/thank_you.css' %}"/>
 {% endblock %}
 {% block title %}
-    {{ page_title }}
+    Enter Verification Code
 {% endblock %}
 {% block description %}
-    {{ page_description }}
+    Enter Verification Code
 {% endblock %}
 {% block body %}
     <div class="container">
-        <div class="main-content">
-            <h1 class="thank-you-title">Thank You for Your Appointment</h1>
-            <p class="thank-you-message">Your appointment has been successfully scheduled.</p>
-            <p class="appointment-details-title">Appointment Details:</p>
-            <ul class="appointment-details">
-                <li>{% trans 'Service' %}: {{ appointment.get_service_name }}</li>
-                <li>{% trans 'Appointment ID' %}: {{ appointment.id_request }}</li>
-                <li>{% trans 'Appointment Date' %}: {{ appointment.get_appointment_date }}</li>
-                <li>{% trans 'Appointment Time' %}: {{ appointment.get_start_time }}</li>
-            </ul>
+        {% if messages %}
+            {% for message in messages %}
+                <div class="alert alert-dismissible {% if message.tags %}alert-{% if message.level == DEFAULT_MESSAGE_LEVELS.ERROR %}danger{% else %}{{ message.tags }}{% endif %}{% endif %}"
+                     role="alert">{{ message }}</div>
+            {% endfor %}
+        {% endif %}
+        <div class="main-container">
+            <div class="body-container">
+                <h1>Enter Verification Code</h1>
+                <p>We've sent a verification code to your email. Please enter it below:</p>
+                <form method="post"
+                      action="{% url 'appointment:enter_verification_code' appointment_request_id id_request %}">
+                    {% csrf_token %}
+                    <label>Code:
+                        <input type="text" name="code" placeholder="Verification Code" required>
+                    </label>
+                    <button type="submit">Submit</button>
+                </form>
+            </div>
         </div>
     </div>
 {% endblock %}
+{% block customJS %}
+    <script>
+        document.addEventListener('DOMContentLoaded', function () {
+            const messageElements = document.querySelectorAll('.alert-dismissible');
+            setTimeout(function () {
+                messageElements.forEach(function (element) {
+                    element.style.display = 'none';
+                });
+            }, 3000);
+        });
+    </script>
+{% endblock %}

appointment/urls.py

@@ -1,7 +1,7 @@
 from django.urls import path, include
 
 from appointment.views import appointment_request, get_available_slots_ajax, get_next_available_date_ajax, \
-    appointment_request_submit, appointment_client_information, default_thank_you
+    appointment_request_submit, appointment_client_information, default_thank_you, enter_verification_code
 
 app_name = 'appointment'
 
@@ -17,6 +17,8 @@
     path('request-submit/', appointment_request_submit, name='appointment_request_submit'),
     path('client-info/<int:appointment_request_id>/<str:id_request>/', appointment_client_information,
          name='appointment_client_information'),
+    path('verification-code/<int:appointment_request_id>/<str:id_request>/', enter_verification_code,
+         name='enter_verification_code'),
     path('thank-you/<int:appointment_id>/', default_thank_you, name='default_thank_you'),
     path('ajax/', include(ajax_urlpatterns)),
 ]

appointment/utils.py

@@ -3,7 +3,8 @@
 
 from django.utils.translation import to_locale, get_language
 
-from appointment.settings import APPOINTMENT_SLOT_DURATION, APPOINTMENT_LEAD_TIME, APPOINTMENT_FINISH_TIME
+from appointment.settings import APPOINTMENT_SLOT_DURATION, APPOINTMENT_LEAD_TIME, APPOINTMENT_FINISH_TIME, \
+    APP_TIME_ZONE
 
 
 class Utility:
@@ -107,3 +108,25 @@ def get_current_year():
         :return: int, the current year
         """
         return datetime.datetime.now().year
+
+    @staticmethod
+    def get_timezone():
+        """
+        Get the current timezone as a string.
+
+        :return: str, the current timezone
+        """
+        tmz = APP_TIME_ZONE
+        timezone_map = {
+            'UTC': 'Universal Time Coordinated (UTC)',
+            'US/Eastern': 'Eastern Daylight Time (US & Canada)',
+            'US/Central': 'Central Time (US & Canada)',
+            'US/Mountain': 'Mountain Time (US & Canada)',
+            'US/Pacific': 'Pacific Time (US & Canada)',
+            'US/Alaska': 'Alaska Time (US & Canada)',
+            'US/Hawaii': 'Hawaii Time (US & Canada)',
+            'Europe/Paris': 'Paris Time (Europe)',
+            'Europe/London': 'London Time (Europe)'
+        }
+
+        return timezone_map.get(tmz, 'Universal Time Coordinated (UTC)')