HH/EMAIL_TEMPLATE_SYSTEM_SUMMARY.md

Email Template System - Implementation Summary

Overview

Implemented a unified email template system for Al Hammadi Hospital using the hospital's official brand colors and design language across all application emails.

🎨 Brand Identity

Color Palette

Color	Hex Code	Usage
Primary Navy	#005696	Main brand color, headers, primary buttons
Accent Blue	#007bbd	Gradients, secondary elements, links
Light Background	#eef6fb	Info boxes, highlights, backgrounds
Slate Gray	#64748b	Secondary text
Success Green	#10b981	Positive indicators, success metrics
Warning Yellow	#f59e0b	Alerts, warnings, important notices

Design Features

• Gradient Header: linear-gradient(135deg, #005696 0%, #007bbd 100%)
• Responsive Layout: Mobile-optimized (320px - 1920px)
• Email Client Compatibility: Gmail, Outlook, Apple Mail, Yahoo Mail
• Dark Mode Support: Automatic adaptation
• RTL Support: Arabic language ready

📧 Templates Updated

1. Base Template

File: templates/emails/base_email_template.html

Features:

• Responsive email wrapper
• Hospital logo header with gradient background
• Multiple content blocks (hero, content, CTA, info boxes)
• Professional footer with contact information
• Extensible block structure

Blocks Available:

• title - Email title
• preheader - Preview text
• hero_title - Main heading
• hero_subtitle - Subheading
• content - Main content area
• cta_section - Call-to-action button
• info_box - Information/warning box
• footer_address - Footer contact info
• extra_styles - Custom CSS

---

2. Patient-Facing Templates

Survey Invitation

File: templates/emails/survey_invitation.html

Used By: Survey distribution system Context Variables:

• patient_name
• visit_date
• survey_duration
• survey_link
• deadline

Features:

• Personalized greeting
• Benefits highlights with icons
• Survey information box
• Clear call-to-action

---

Appointment Confirmation

File: templates/emails/appointment_confirmation.html

Used By: Appointment booking system Context Variables:

• patient_name
• appointment_id
• appointment_date
• appointment_time
• department
• doctor_name
• location
• reschedule_link

Features:

• Appointment details card
• Important reminders section
• Reschedule/cancel CTA
• Contact information

---

Survey Results Notification

File: templates/emails/survey_results_notification.html

Used By: Analytics reporting system Context Variables:

• recipient_name
• department_name
• overall_score
• total_responses
• response_rate
• survey_period
• results_link
• deadline

Features:

• Statistics dashboard (3 metrics)
• Key highlights section
• Action items alert
• Full report access

---

3. Staff/Admin Templates

Explanation Request

File: templates/emails/explanation_request.html

Used By: apps/complaints/tasks.py::send_explanation_request_email() Context Variables:

• staff_name
• complaint_id
• complaint_title
• patient_name
• hospital_name
• department_name
• category
• status
• created_date
• description
• custom_message (optional)
• explanation_url

Features:

• Complaint details card (8 fields)
• Custom message from PX team
• Important information box
• Submit explanation CTA

Integration:

# Updated in apps/complaints/tasks.py:1584
html_message = render_to_string(
    'emails/explanation_request.html',
    context
)
send_mail(
    subject=subject,
    message=message_text,
    from_email=settings.DEFAULT_FROM_EMAIL,
    recipient_list=[explanation.staff.email],
    html_message=html_message,
    fail_silently=False
)

---

New Complaint Admin Notification ⭐ NEW

File: templates/emails/new_complaint_admin_notification.html

Used By: apps/complaints/tasks.py::notify_admins_new_complaint() Context Variables:

• admin_name
• priority_badge
• is_high_priority
• reference_number
• complaint_title
• priority (low, medium, high, critical)
• severity (low, medium, high, critical)
• status
• patient_name
• mrn
• contact_phone
• contact_email
• hospital_name
• department_name
• description
• complaint_url
• notification_type
• current_time

Features:

• Priority/severity badges with color coding
• Complaint details grid
• Patient information section
• Hospital/department information
• Description preview
• Action required notice
• View complaint CTA

Integration:

# Updated in apps/complaints/tasks.py:2436
html_message = render_to_string(
    'emails/new_complaint_admin_notification.html',
    context
)
NotificationService.send_email(
    email=admin.email,
    subject=subject,
    message=message_text,
    html_message=html_message,
    ...
)

---

User Invitation

File: templates/accounts/onboarding/invitation_email.html

Used By: apps/accounts/services.py:EmailService.send_invitation_email() Context Variables:

• user (user instance)
• activation_url
• expires_at

Features:

• Welcome message
• Onboarding process overview (4 items)
• Account setup CTA
• Expiry notice

Integration:

# apps/accounts/services.py:409
message_html = render_to_string(
    'accounts/onboarding/invitation_email.html',
    context
)
send_mail(
    subject=subject,
    message=message_text,
    from_email=settings.DEFAULT_FROM_EMAIL,
    recipient_list=[user.email],
    html_message=message_html,
    fail_silently=False
)

---

Invitation Reminder

File: templates/accounts/onboarding/reminder_email.html

Used By: apps/accounts/services.py:EmailService.send_reminder_email() Context Variables:

• user (user instance)
• activation_url
• expires_at

Features:

• Friendly reminder message
• Benefits highlights (3 items)
• Setup CTA
• Urgency notice

---

Onboarding Completion

File: templates/accounts/onboarding/completion_email.html

Used By: apps/accounts/services.py:EmailService.send_completion_notification() Context Variables:

• user (user instance)
• user_detail_url

Features:

• Success notification
• User information card (7 fields)
• View details CTA
• Completion timestamp

---

Password Reset

File: templates/accounts/email/password_reset_email.html

Used By: Django authentication system Context Variables:

• user
• protocol
• domain
• uid (uidb64)
• token

Features:

• Secure reset link
• Expiry warning (24 hours)
• Support contact info
• Security notice

---

🔧 Integration Points

1. Complaints System

File: apps/complaints/tasks.py

Updated Function: send_explanation_request_email()

• Line 1584-1617
• Now renders branded HTML template
• Includes plain text fallback
• Sends via Django's send_mail()

---

2. Accounts Service

File: apps/accounts/services.py

Updated Functions:

• EmailService.send_invitation_email() - Line 407
• EmailService.send_reminder_email() - Line 459
• EmailService.send_completion_notification() - Line 511

All functions now use the branded templates with consistent styling.

---

3. Notifications Service

File: apps/notifications/services.py

Function: NotificationService.send_email()

• Line 167-191
• Supports HTML emails via html_message parameter
• Logs all email sends to database
• API integration ready

---

📊 Usage Statistics

Email Types in Production

1. Transaction Emails (High Volume)

   • Appointment confirmations
   • Survey invitations
   • Password resets

2. Notification Emails (Medium Volume)

   • Survey results
   • Onboarding notifications
   • Explanation requests

3. Administrative Emails (Low Volume)

   • User invitations
   • Completion notifications
   • System alerts

---

✅ Testing Checklist

Email Client Testing

• Gmail (Web, iOS, Android)
• Outlook (2016+, Office 365)
• Apple Mail (macOS, iOS)
• Yahoo Mail
• AOL Mail

Feature Testing

• Responsive layout (mobile, tablet, desktop)
• Dark mode compatibility
• RTL support (Arabic)
• Image rendering
• Link tracking
• Unsubscribe functionality

Integration Testing

• Complaint explanation requests
• User onboarding emails
• Password reset emails
• Survey invitations
• Appointment confirmations

---

🚀 Deployment

1. Template Files

All templates are in the Django templates directory and will be automatically available.

2. Logo Configuration

Update the logo URL in your settings or context:

# settings.py
EMAIL_LOGO_URL = 'https://your-cdn.com/static/images/HH_P_H_Logo(hospital)_.png'

# Or in views
context = {
    'logo_url': request.build_absolute_uri(
        static('images/HH_P_H_Logo(hospital)_.png')
    )
}

3. Email Configuration

Ensure Django email settings are configured:

# settings.py
EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
EMAIL_HOST = 'smtp.office365.com'
EMAIL_PORT = 587
EMAIL_USE_TLS = True
EMAIL_HOST_USER = 'noreply@alhammadihospital.com'
EMAIL_HOST_PASSWORD = 'your-password'
DEFAULT_FROM_EMAIL = 'Al Hammadi Hospital <noreply@alhammadihospital.com>'

---

📈 Future Enhancements

Planned Features

1. Email Templates for:

   • Bulk survey invitations
   • Appointment reminders (24h before)
   • Complaint status updates
   • Appreciation notifications
   • Project notifications

2. Advanced Features:

   • Email analytics tracking
   • A/B testing support
   • Dynamic content blocks
   • Multi-language support (EN/AR)
   • Email preference center

3. Integration Improvements:

   • Celery tasks for bulk sending
   • Email queue management
   • Bounce handling
   • Delivery tracking

---

📞 Support

For questions or issues:

• Email: px-team@alhammadihospital.com
• Department: Patient Experience Management
• Documentation: templates/emails/README_EMAIL_TEMPLATES.md

---

Version: 1.0
Created: March 12, 2026
Last Updated: March 12, 2026
Maintained by: PX360 Development Team