AvaCodeSolutions · payamnj · Mar 3, 2026 · Feb 27, 2026
diff --git a/django_email_learning/migrations/0001_initial.py b/django_email_learning/migrations/0001_initial.py
diff --git a/django_email_learning/models.py b/django_email_learning/models.py
@@ -146,7 +146,9 @@ def encrypted_value(cls, value: str, salt: str) -> str:
 
     def _encrypt_password(self, password: str) -> str:
         if not self.salt:
-            self.salt = base64.urlsafe_b64encode(uuid.uuid4().bytes).decode().rstrip("=")
+            self.salt = (
+                base64.urlsafe_b64encode(uuid.uuid4().bytes).decode().rstrip("=")
+            )
         f = self._fernet(self.salt)
         return f.encrypt(password.encode()).decode()
 
@@ -446,6 +448,15 @@ def save(self, *args, **kwargs) -> None:  # type: ignore[no-untyped-def]
         self.full_clean()
         super().save(*args, **kwargs)
 
+    @property
+    def enrollments_count(self) -> dict[str, int]:
+        return {
+            "total": self.enrollment_set.count(),
+            "completed": self.enrollment_set.filter(
+                status=EnrollmentStatus.COMPLETED
+            ).count(),
+        }
+
     class Meta:
         unique_together = [["organization", "email"]]
 
@@ -617,6 +628,23 @@ def schedule_first_content_delivery(self) -> None:
         else:
             raise ValidationError("No published content available to schedule.")
 
+    @property
+    def progress_percentage(self) -> int:
+        total_content = self.course.coursecontent_set.filter(is_published=True).count()
+        if total_content == 0:
+            return 0
+        delivered_content = (
+            ContentDelivery.objects.filter(
+                enrollment=self,
+                delivery_schedules__status=DeliveryStatus.DELIVERED,
+                course_content__is_published=True,
+            )
+            .distinct()
+            .count()
+        )
+        progress = int((delivered_content / total_content) * 100)
+        return progress
+
 
 class Certificate(models.Model):
     enrollment = models.OneToOneField(

diff --git a/django_email_learning/platform/api/serializers.py b/django_email_learning/platform/api/serializers.py
@@ -485,12 +485,20 @@ class EnrollmentSummaryResponse(BaseModel):
     id: int
     course_title: str
     status: EnrollmentStatus
+    progress: int
+    certificate_url: str | None = None
+
+
+class EnrollmentsCount(BaseModel):
+    total: int
+    completed: int
 
 
 class LearnerResponse(BaseModel):
     model_config = ConfigDict(from_attributes=True)
     id: int
     email: str
+    enrollments_count: EnrollmentsCount
 
 
 class EventType(enum.StrEnum):

diff --git a/django_email_learning/platform/api/views.py b/django_email_learning/platform/api/views.py
@@ -10,6 +10,7 @@
 from django.conf import settings
 from django.core.files.storage import default_storage
 from django.utils import timezone
+from django.urls import reverse
 from django.contrib.auth.models import User
 from django.contrib.auth.forms import PasswordResetForm
 from datetime import timedelta, datetime
@@ -19,6 +20,7 @@
 from django_email_learning.platform.api.pagniated_api_mixin import PaginatedApiMixin
 from django_email_learning.models import (
     ApiKey,
+    Certificate,
     Course,
     CourseContent,
     Enrollment,
@@ -686,11 +688,24 @@ def get(self, request, *args, **kwargs) -> JsonResponse:  # type: ignore[no-unty
             enrollments = Enrollment.objects.filter(learner=learner)
             enroolments_list = []
             for enrollment in enrollments:
+                certificate = Certificate.objects.filter(enrollment=enrollment).first()
+                certificate_url = None
+                if certificate:
+                    certificate_url = request.build_absolute_uri(
+                        reverse(
+                            "django_email_learning:personalised:certificate",
+                            kwargs={
+                                "certificate_number": certificate.certificate_number
+                            },
+                        )
+                    )
                 enroolments_list.append(
                     serializers.EnrollmentSummaryResponse(
                         id=enrollment.id,
                         course_title=enrollment.course.title,
                         status=EnrollmentStatus(enrollment.status),
+                        progress=enrollment.progress_percentage,
+                        certificate_url=certificate_url,
                     )
                 )
             return JsonResponse(

diff --git a/django_email_learning/platform/views.py b/django_email_learning/platform/views.py
@@ -97,13 +97,15 @@ def get_shared_context(self) -> Dict[str, Any]:
                     "api_keys": _("API Keys"),
                     "content_delivery_job": _("Content Delivery Job"),
                     "last_run": _("Last Run:"),
+                    "never_run": _("This job has never been executed."),
                     "content_delivery_tooltip": _(
                         "This job should run on a regular schedule to ensure timely content delivery. Configure a cron job or cloud scheduler to execute it at appropriate intervals, such as every five minutes."
                     ),
                 }
                 | self.get_locale_messages(),
             },
             "activeOrganizationId": active_organization_id,
+            "favicon": DJANGO_EMAIL_LEARNING_SETTINGS.get("FAVICON"),
         }
 
     def get_locale_messages(self) -> Dict[str, str]:
@@ -397,7 +399,7 @@ def get_locale_messages(self) -> Dict[str, str]:
             "failed": _("Failed"),
             "enrollment_details": _("Enrollment Details"),
             "enrollment_id": _("Enrollment ID"),
-            "unvierfied": _("Unverified"),
+            "unverified": _("Unverified"),
             "active": _("Active"),
             "completed": _("Completed"),
             "deactivated": _("Deactivated"),

diff --git a/django_email_learning/templates/platform/base.html b/django_email_learning/templates/platform/base.html
@@ -16,7 +16,7 @@
     {% block extra_head %}{% endblock %}
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <link rel="icon" type="image/png" href="{% static 'logo.png' %}" />
+    <link rel="icon" type="image/png" href="{% if favicon %}{{ favicon }}{% else %}{% static 'logo.png' %}{% endif %}" />
     <title>{% block title %}{{ page_title }}{% endblock %}</title>
   </head>
 

diff --git a/django_service/settings.py b/django_service/settings.py
@@ -103,13 +103,6 @@
     "SITE_BASE_URL": "http://localhost:8000",
     "ENCRYPTION_SECRET_KEY": "your-very-secure-and-random-key",
     "FROM_EMAIL": os.environ.get("FROM_EMAIL", "webmaster@localhost"),
-    "SIDEBAR": {
-        "CUSTOM_COMPONENT": {
-            "SCRIPT_URL": "https://cdn.jsdelivr.net/npm/ldrs/dist/auto/helix.js",
-            "STYLE_URL": None,
-            "COMPONENT_TAG": "<l-helix />",
-        }
-    },
     "LOGO": {
         "HORIZONTAL_LOCKUP": {
             "LIGHT_BACKGROUND": None,
@@ -123,9 +116,9 @@
 }
 
 
-# EMAIL_BACKEND = "django.core.mail.backends.console.EmailBackend"
+EMAIL_BACKEND = "django.core.mail.backends.console.EmailBackend"
 
-EMAIL_BACKEND = "django.core.mail.backends.smtp.EmailBackend"
+# EMAIL_BACKEND = "django.core.mail.backends.smtp.EmailBackend"
 EMAIL_HOST = os.environ.get("EMAIL_HOST")
 EMAIL_PORT = int(os.environ.get("EMAIL_PORT", 587))
 EMAIL_USE_TLS = True

diff --git a/frontend/personalised/certificate/Certificate.jsx b/frontend/personalised/certificate/Certificate.jsx
@@ -49,10 +49,10 @@ const CertificateContent = () => {
                     borderRadius: 3,
                     position: 'relative',
                     backgroundImage: (() => {
-                        const band = alpha(theme.palette.secondary.main, 0.22);
-                        const glow = alpha(theme.palette.primary.main, 0.35);
-                        const baseStart = alpha(theme.palette.primary.main, 0.88);
-                        const baseEnd = alpha(theme.palette.secondary.main, 0.88);
+                        const band = alpha(theme.palette.primary.main, 0.22);
+                        const glow = alpha(theme.palette.secondary.main, 0.35);
+                        const baseStart = alpha(theme.palette.secondary.main, 0.88);
+                        const baseEnd = alpha(theme.palette.primary.main, 0.88);
                         const hatch = alpha(theme.palette.common.white, 0.05);
                         return [
                             `linear-gradient(15deg, transparent 0 35%, ${band} 35% 41%, transparent 41% 100%)`,
@@ -77,7 +77,6 @@ const CertificateContent = () => {
                     padding: "1mm",
                     borderRadius: 2,
                     boxSizing: 'border-box',
-                    overflow: 'scroll',
                     width: '100%',
                     height: '100%',
                 }}><Paper
@@ -87,10 +86,10 @@ const CertificateContent = () => {
                     height: '100%',
                     display: 'flex',
                     borderRadius: 2,
-                    border: `2px solid ${alpha(theme.palette.primary.main, 0.5)}`,
+                    border: `2px solid ${alpha(theme.palette.secondary.main, 0.5)}`,
                     position: 'relative',
                     backgroundImage: (() => {
-                        const fade = alpha(theme.palette.primary.main, 0.02);
+                        const fade = alpha(theme.palette.secondary.main, 0.02);
                         return [
                             `repeating-linear-gradient(135deg, ${fade} 0 1px, transparent 2px 6px)`,
                         ].join(", ");
@@ -105,18 +104,22 @@ const CertificateContent = () => {
                         right: 16,
                         height: 6,
                         borderRadius: 999,
-                        background: `linear-gradient(90deg, ${theme.palette.primary.main} 0%, ${theme.palette.secondary.main} 100%)`,
+                        background: `linear-gradient(90deg, ${theme.palette.secondary.main} 0%, ${theme.palette.primary.main} 100%)`,
                         opacity: 0.25,
                     },
                     flexDirection: 'column',
                     alignItems: 'center',
                     justifyContent: 'center',
                     padding: 8,
                     boxSizing: 'border-box',
+                    color: alpha(theme.palette.common.black, 0.88),
+                    '& .MuiTypography-root': {
+                        color: alpha(theme.palette.common.black, 0.88),
+                    },
                 })}
             >
                 {/* Your content here */}
-                <WorkspacePremiumIcon sx={(theme) => ({ fontSize: 86, color: theme.palette.secondary.main, mb: 2 })} />
+                <WorkspacePremiumIcon sx={(theme) => ({ fontSize: 86, color: theme.palette.primary.main, mb: 2 })} />
                 <Typography
                     variant="h1"
                     gutterBottom

diff --git a/frontend/personalised/certificate_form/CertificateForm.jsx b/frontend/personalised/certificate_form/CertificateForm.jsx
@@ -51,7 +51,7 @@ const CertificateForm = () => {
 
     return (<Container maxWidth="sm" sx={{ mt: 4 }}>
         <Box display="flex" alignItems="center" my={4} justifyContent="center">
-            <WorkspacePremiumIcon color="primary" sx={{ fontSize: 50, mr: 1 }} />
+            <WorkspacePremiumIcon color="secondary" sx={{ fontSize: 50, mr: 1 }} />
             <Typography variant="h4" component="h1">
                 {localeMessages['form_title']}
             </Typography>
@@ -70,15 +70,15 @@ const CertificateForm = () => {
                 onChange={(e) => setFullName(e.target.value)}
             />
             {error && <Alert severity="error">{error}</Alert>}
-            <Button type="submit" variant="contained" color="primary" sx={{ mt: 3 }}>
+            <Button type="submit" variant="contained" color="secondary" sx={{ mt: 3 }}>
                 {localeMessages['submit']}
             </Button>
         </Box> : <Alert severity="success" sx={{ mt: 2 }}>{localeMessages['form_submission_success']}</Alert>}
         {certificateUrl && (
             <Box sx={{ mt: 2 }}>
                 <Button
                     variant="contained"
-                    color="primary"
+                    color="secondary"
                     href={certificateUrl}
                     target="_blank"
                     rel="noopener noreferrer"

diff --git a/frontend/platform/course/Course.jsx b/frontend/platform/course/Course.jsx
@@ -48,9 +48,9 @@ function Course() {
             .then(data => {
                 setEnrollmentsCount([
                     { label: localeMessages["unverified"], value: data.enrollments_count.unverified, color: theme.palette.indigo[200] },
-                    { label: localeMessages["active"], value: data.enrollments_count.active, color: theme.palette.secondary.main },
+                    { label: localeMessages["active"], value: data.enrollments_count.active, color: theme.palette.primary.main },
                     { label: localeMessages["deactivated"], value: data.enrollments_count.deactivated, color: theme.palette.grey[300] },
-                    { label: localeMessages["completed"], value: data.enrollments_count.completed, color: theme.palette.primary.main },
+                    { label: localeMessages["completed"], value: data.enrollments_count.completed, color: theme.palette.secondary.main },
                 ]);
             })
             .catch(error => console.error('Error fetching course data:', error));
@@ -201,7 +201,7 @@ function Course() {
             showOrganizationSwitcher={false}
         >
             <Grid size={{xs: 12}} py={2} pl={2}>
-                <Box p={2} sx={{ border: '1px solid', borderColor: 'grey.300', borderRadius: 1, minHeight: 300 }}>
+                <Box p={2} sx={{ border: '1px solid', borderColor: 'border.main', backgroundColor: 'background.box', borderRadius: 2, minHeight: 300 }}>
                     {userRole !== 'viewer' && <><Button variant="contained" startIcon={<DescriptionIcon sx={{ marginLeft: direction == 'rtl' ? 1 : 0 }} />} sx={{ marginBottom: 2 }} onClick={() => {
                         setDialogContent(<Suspense fallback={<Box sx={{ p: 2 }}><LinearProgress /></Box>}><LessonForm
                             header={localeMessages["new_lesson"]}
@@ -219,7 +219,7 @@ function Course() {
                 </Box>
                 <Grid container spacing={2}>
                 { enrollmentsCount && <Grid size={{xs: 12, lg: 6}} mt={2} mb={2} >
-                <Box py={2} sx={{ border: '1px solid', borderColor: 'grey.300', borderRadius: 1, backgroundColor: 'background.main', height: '100%' }}>
+                <Box py={2} sx={{ border: '1px solid', borderColor: 'border.main', borderRadius: 2, backgroundColor: 'background.box', height: '100%' }}>
                     <Typography variant="h6" align='center'>{localeMessages["enrollments_distribution"]}</Typography>
                     <PieChart
                         height={300}
@@ -249,14 +249,14 @@ function Course() {
                 </Box>
                 </Grid> }
                 { weeklyStats && <Grid size={{xs: 12, lg: 6}} mt={2} mb={2} >
-                    <Box py={2} sx={{ border: '1px solid', borderColor: 'grey.300', borderRadius: 1, backgroundColor: 'background.main', height: '100%' }}>
+                    <Box py={2} sx={{ border: '1px solid', borderColor: 'border.main', borderRadius: 2, backgroundColor: 'background.box', height: '100%' }}>
                     <Typography variant="h6" align='center'>{localeMessages["weekly_enrollments"]}</Typography>
                     <BarChart
                         margin={{
                             top: 60,
                         }}
                         xAxis={[{data: weeklyStats.map((stat) => stat.date)}]}
-                        series={[{ data: weeklyStats.map((stat) => stat.count), color: theme.palette.primary.main }]}
+                        series={[{ data: weeklyStats.map((stat) => stat.count), color: theme.palette.secondary.main }]}
                         height={300}
                     />
                     </Box>

diff --git a/frontend/platform/course/components/ContentTable.jsx b/frontend/platform/course/components/ContentTable.jsx
@@ -2,7 +2,7 @@ import { IconButton, Switch, TableContainer, Table, TableHead, TableRow, TableBo
 import { useState, useEffect } from 'react';
 import { getCookie } from '../../../src/utils.js';
 import DeleteIcon from '@mui/icons-material/Delete';
-import DragHandleIcon from '@mui/icons-material/DragHandle';
+import DragIndicatorIcon from '@mui/icons-material/DragIndicator';
 import { useAppContext } from '../../../src/render.jsx';
 
 
@@ -129,12 +129,12 @@ const ContentTable = ({ courseId, eventHandler, loaded = false }) => {
                                 eventHandler(event);
                             }
                         }}>
-                         { userRole !== 'viewer' && <TableCell align={direction == 'rtl' ? 'right' : 'left'} sx={{ cursor: 'grab', width: '40px', padding: '8px 0', textAlign: 'center' }}><DragHandleIcon
+                         { userRole !== 'viewer' && <TableCell align={direction == 'rtl' ? 'right' : 'left'} sx={{ cursor: 'grab', width: '40px', padding: '8px 0', textAlign: 'center' }}><DragIndicatorIcon fontSize="small"
                         onMouseDown={() => startDrag(content.id)}
                         /></TableCell>}
                         <TableCell align={direction == 'rtl' ? 'right' : 'left'}><Typography
                             onClick={() => {let event = {type: 'content_clicked', content_id: content.id}; eventHandler(event);}}
-                            color='primary.dark' sx={{ cursor: 'pointer'}}>{content.title}</Typography></TableCell>
+                            color='secondary.dark' sx={{ cursor: 'pointer'}}>{content.title}</Typography></TableCell>
                         <TableCell align={direction == 'rtl' ? 'right' : 'left'}>{formatPeriod(content.waiting_period)}</TableCell>
                         <TableCell align={direction == 'rtl' ? 'right' : 'left'}>{localeMessages[content.type]}</TableCell>
                         <TableCell align={direction == 'rtl' ? 'right' : 'left'}><Switch checked={content.is_published}  onChange={() => TogglePublishContent(content.id, !content.is_published)} disabled={userRole == 'viewer'} /></TableCell>

diff --git a/frontend/platform/course/components/QuestionForm.jsx b/frontend/platform/course/components/QuestionForm.jsx
@@ -63,7 +63,7 @@ const QuestionForm = ({question, index, eventHandler}) => {
        <Box key={index} sx={{ mb: 1, p: 2, border: '1px solid', borderColor: 'grey.300', borderRadius: 1 }}>
             <Grid container spacing={2} alignItems="center">
                 <Grid size={{ xs: 12, md: 9 }}>
-                    {userRole !== 'viewer' && <EditIcon sx={{borderRadius: "50%", display: "inline-block", float: "left", mr: 1, fontSize: "0.9rem", border: 1, borderColor: "grey.200", color: "grey.400", padding: "4px", cursor: "pointer", ':hover': { backgroundColor: "primary.main", color: "white", borderColor: "primary.main" } }} onClick={editQuestion}/>}
+                    {userRole !== 'viewer' && <EditIcon sx={{borderRadius: "50%", display: "inline-block", float: "left", mr: 1, fontSize: "0.9rem", border: 1, borderColor: "grey.200", color: "grey.400", padding: "4px", cursor: "pointer", ':hover': { backgroundColor: "secondary.main", color: "white", borderColor: "secondary.main" } }} onClick={editQuestion}/>}
                     {!editMode ? (
                         <Typography onClick={editQuestion}>{index + 1}. {questionText}</Typography>
                     ) : (
@@ -79,7 +79,7 @@ const QuestionForm = ({question, index, eventHandler}) => {
                     )}
                 </Grid>
                 <Grid size={{ xs: 12, md: 3 }} sx={{ textAlign: 'right' }}>
-                    {userRole !== 'viewer' && <><Button variant="outlined" color="primary" sx={{ fontSize: '0.75rem', mt: 1 }} onClick={() => setAddingOption(true)} >
+                    {userRole !== 'viewer' && <><Button variant="outlined" color="secondary" sx={{ fontSize: '0.75rem', mt: 1 }} onClick={() => setAddingOption(true)} >
                         <RuleIcon /><Typography variant="button" sx={{ ml: 1, fontSize: '0.75rem' }}>{localeMessages["add_option"]}</Typography>
                     </Button>
                     <Button variant="outlined" onClick={deleteCallback} sx={{ mx: 1, mt: 1, fontSize: '0.75rem' }}>