init

analytics/admin.py

@@ -0,0 +1,20 @@
+from django.contrib import admin
+from .models import CourseAnalytics, InstructorAnalytics, StudentAnalytics
+
+@admin.register(CourseAnalytics)
+class CourseAnalyticsAdmin(admin.ModelAdmin):
+    list_display = ('course', 'total_students', 'average_progress', 'completion_rate', 'revenue', 'created_at', 'updated_at')
+    list_filter = ('created_at', 'updated_at')
+    search_fields = ('course__title',)
+
+@admin.register(InstructorAnalytics)
+class InstructorAnalyticsAdmin(admin.ModelAdmin):
+    list_display = ('instructor', 'total_lessons', 'total_students', 'average_rating', 'completion_rate', 'created_at', 'updated_at')
+    list_filter = ('created_at', 'updated_at')
+    search_fields = ('instructor__profile__user__username', 'instructor__profile__user__email')
+
+@admin.register(StudentAnalytics)
+class StudentAnalyticsAdmin(admin.ModelAdmin):
+    list_display = ('student', 'total_lessons', 'attendance_rate', 'average_grade', 'created_at', 'updated_at')
+    list_filter = ('created_at', 'updated_at')
+    search_fields = ('student__profile__user__username', 'student__profile__user__email') 

analytics/migrations/0001_initial.py

@@ -0,0 +1,56 @@
+# Generated by Django 5.0.2 on 2025-06-10 20:05
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('instructor', '0001_initial'),
+        ('schedule', '0003_alter_lesson_options_remove_lesson_lesson_type_and_more'),
+        ('student', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='CourseAnalytics',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('total_students', models.IntegerField(default=0)),
+                ('average_progress', models.DecimalField(decimal_places=2, default=0, max_digits=5)),
+                ('completion_rate', models.DecimalField(decimal_places=2, default=0, max_digits=5)),
+                ('revenue', models.DecimalField(decimal_places=2, default=0, max_digits=10)),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('updated_at', models.DateTimeField(auto_now=True)),
+                ('course', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='schedule.course')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='InstructorAnalytics',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('total_lessons', models.IntegerField(default=0)),
+                ('total_students', models.IntegerField(default=0)),
+                ('average_rating', models.DecimalField(decimal_places=2, default=5.0, max_digits=3)),
+                ('completion_rate', models.DecimalField(decimal_places=2, default=0, max_digits=5)),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('updated_at', models.DateTimeField(auto_now=True)),
+                ('instructor', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='instructor.instructor')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='StudentAnalytics',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('total_lessons', models.IntegerField(default=0)),
+                ('attendance_rate', models.DecimalField(decimal_places=2, default=0, max_digits=5)),
+                ('average_grade', models.DecimalField(decimal_places=2, default=0, max_digits=3)),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('updated_at', models.DateTimeField(auto_now=True)),
+                ('student', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='student.student')),
+            ],
+        ),
+    ]

analytics/migrations/0002_alter_courseanalytics_course.py

@@ -0,0 +1,20 @@
+# Generated by Django 5.0.2 on 2025-06-10 20:24
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('analytics', '0001_initial'),
+        ('course', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='courseanalytics',
+            name='course',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='course.course'),
+        ),
+    ]

analytics/models.py

@@ -0,0 +1,41 @@
+from django.db import models
+from django.contrib.auth.models import User
+from course.models import Course
+from schedule.models import Lesson
+from instructor.models import Instructor
+from student.models import Student
+
+class CourseAnalytics(models.Model):
+    course = models.ForeignKey(Course, on_delete=models.CASCADE)
+    total_students = models.IntegerField(default=0)
+    average_progress = models.DecimalField(max_digits=5, decimal_places=2, default=0)
+    completion_rate = models.DecimalField(max_digits=5, decimal_places=2, default=0)
+    revenue = models.DecimalField(max_digits=10, decimal_places=2, default=0)
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+
+    def __str__(self):
+        return f"Аналитика курса {self.course.title}"
+
+class InstructorAnalytics(models.Model):
+    instructor = models.ForeignKey(Instructor, on_delete=models.CASCADE)
+    total_lessons = models.IntegerField(default=0)
+    total_students = models.IntegerField(default=0)
+    average_rating = models.DecimalField(max_digits=3, decimal_places=2, default=5.00)
+    completion_rate = models.DecimalField(max_digits=5, decimal_places=2, default=0)
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+
+    def __str__(self):
+        return f"Аналитика инструктора {self.instructor}"
+
+class StudentAnalytics(models.Model):
+    student = models.ForeignKey(Student, on_delete=models.CASCADE)
+    total_lessons = models.IntegerField(default=0)
+    attendance_rate = models.DecimalField(max_digits=5, decimal_places=2, default=0)
+    average_grade = models.DecimalField(max_digits=3, decimal_places=2, default=0)
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+
+    def __str__(self):
+        return f"Аналитика студента {self.student}" 

analytics/urls.py

@@ -0,0 +1,13 @@
+from django.urls import path
+from . import views
+
+app_name = 'analytics'
+
+urlpatterns = [
+    path('', views.analytics_dashboard, name='analytics_dashboard'),
+    path('courses/', views.course_analytics, name='course_analytics'),
+    path('instructors/', views.instructor_analytics, name='instructor_analytics'),
+    path('students/', views.student_analytics, name='student_analytics'),
+    path('reports/', views.generate_reports, name='generate_reports'),
+    path('export/', views.export_data, name='export_data'),
+] 

analytics/views.py

@@ -0,0 +1,78 @@
+from django.shortcuts import render
+from django.contrib.auth.decorators import login_required, user_passes_test
+from .models import CourseAnalytics, InstructorAnalytics, StudentAnalytics
+from schedule.models import Course, Lesson, LessonEnrollment
+from instructor.models import Instructor
+from student.models import Student
+import json
+from django.http import HttpResponse
+
+def is_admin(user):
+    return user.profile.user_type == 'admin'
+
+@login_required
+@user_passes_test(is_admin)
+def analytics_dashboard(request):
+    course_analytics = CourseAnalytics.objects.all()
+    instructor_analytics = InstructorAnalytics.objects.all()
+    student_analytics = StudentAnalytics.objects.all()
+    
+    return render(request, 'analytics/dashboard.html', {
+        'course_analytics': course_analytics,
+        'instructor_analytics': instructor_analytics,
+        'student_analytics': student_analytics
+    })
+
+@login_required
+@user_passes_test(is_admin)
+def course_analytics(request):
+    courses = Course.objects.all()
+    analytics = CourseAnalytics.objects.filter(course__in=courses)
+    return render(request, 'analytics/course_analytics.html', {
+        'courses': courses,
+        'analytics': analytics
+    })
+
+@login_required
+@user_passes_test(is_admin)
+def instructor_analytics(request):
+    instructors = Instructor.objects.all()
+    analytics = InstructorAnalytics.objects.filter(instructor__in=instructors)
+    return render(request, 'analytics/instructor_analytics.html', {
+        'instructors': instructors,
+        'analytics': analytics
+    })
+
+@login_required
+@user_passes_test(is_admin)
+def student_analytics(request):
+    students = Student.objects.all()
+    analytics = StudentAnalytics.objects.filter(student__in=students)
+    return render(request, 'analytics/student_analytics.html', {
+        'students': students,
+        'analytics': analytics
+    })
+
+@login_required
+@user_passes_test(is_admin)
+def generate_reports(request):
+    # Здесь будет логика генерации отчетов
+    return render(request, 'analytics/reports.html')
+
+@login_required
+@user_passes_test(is_admin)
+def export_data(request):
+    data = {
+        'courses': list(Course.objects.values()),
+        'instructors': list(Instructor.objects.values()),
+        'students': list(Student.objects.values()),
+        'lessons': list(Lesson.objects.values()),
+        'enrollments': list(LessonEnrollment.objects.values())
+    }
+    
+    response = HttpResponse(
+        json.dumps(data, ensure_ascii=False),
+        content_type='application/json'
+    )
+    response['Content-Disposition'] = 'attachment; filename="analytics_data.json"'
+    return response