Added Send SMS function to traveller contacts. The send command is commented out.

busManager/coord/admin.py

@@ -4,7 +4,8 @@ from datetime import date
 from django.contrib.admin import DateFieldListFilter, BooleanFieldListFilter
 from django.forms import widgets
 from django.contrib import admin
-from django.http import HttpResponse
+from django.http import HttpResponse, HttpResponseRedirect
+from django.shortcuts import render
 from django.urls import reverse
 from django.utils.html import format_html
 from django.utils.http import urlencode
@@ -15,6 +16,7 @@ from .adminClone import CloneModelAdmin
 from .context_helpers import bus_roll_context, emergency_contacts_context, traveller_roll_context, \
     traveller_route_context, school_roll_context
 from .email_helpers import email_companies_bus_roll, render_to_pdf, email_school_roll
+from .form import SMSForm
 from .models import *
 
 
@@ -60,6 +62,19 @@ class SchoolRollMixin:
 
 class TravellerRollMixin:
 
+    def send_sms(self, request, queryset):
+        if 'send' in request.POST:
+            message = request.POST["message"]
+            total = 0
+            for traveller in queryset:
+                total += traveller.send_sms(message, parents=True)
+            self.message_user(request, f"SMS has been sent to {total} recipients")
+            return HttpResponseRedirect(request.get_full_path())
+
+        form = SMSForm(initial={'_selected_action': queryset.values_list('id', flat=True)})
+
+        return render(request, 'admin/sms_form.html', context={'form': form, 'items': queryset})
+
     def export_to_csv(self, request, queryset):
         traveller_list = traveller_roll_context(queryset)
         response = HttpResponse(content_type="text/csv")
@@ -182,7 +197,7 @@ class TravellerAdmin(MyImportExportModelAdmin, CloneModelAdmin, admin.ModelAdmin
                         "emergency_contact_B_phone", "emergency_contact_B_relation"]
     inlines = [TravellerRouteInline]
     readonly_fields = ["fare_paying", "created_on", "last_edit", "is_archived"]
-    actions = ["export_to_csv", "yearly_rollover"]
+    actions = ["export_to_csv", "send_sms", "yearly_rollover"]
     fieldsets = [
         (None, {
             'fields': [