Feat/258/enhance lesson component

django_email_learning/platform/api/serializers.py

@@ -78,6 +78,10 @@ class UserResponse(BaseModel):
     model_config = ConfigDict(from_attributes=True)
 
 
+class Identifier(BaseModel):
+    id: int
+
+
 class CreateCourseRequest(BaseModel):
     title: str = Field(min_length=1, examples=["Introduction to Python"])
     slug: str = Field(

django_email_learning/platform/api/urls.py

@@ -3,6 +3,7 @@
 from django_email_learning.platform.api.views import (
     ApiKeyView,
     GetOrCreateUserByEmail,
+    SendLessonToPlatformUser,
     SingleApiKeyView,
     CourseView,
     EnrollmentsView,
@@ -92,6 +93,11 @@
         EnrollmentsStatisticsView.as_view(),
         name="enrollments_statistics_view",
     ),
+    path(
+        "organizations/<int:organization_id>/send-lesson/",
+        SendLessonToPlatformUser.as_view(),
+        name="send_lesson_to_platform_user_view",
+    ),
     path(
         "organizations/<int:organization_id>/file/",
         FileView.as_view(),

django_email_learning/platform/api/views.py

@@ -18,6 +18,9 @@
 from pydantic import ValidationError
 from enum import StrEnum
 from django_email_learning.services.command_models.enroll_command import EnrollCommand
+from django_email_learning.services.command_models.send_lesson_command import (
+    SendLessonCommand,
+)
 from django_email_learning.services.command_models.verify_enrollment_command import (
     VerifyEnrollmentCommand,
 )
@@ -628,6 +631,37 @@ def post(self, request, *args, **kwargs) -> JsonResponse:  # type: ignore[no-unt
             return JsonResponse({"error": str(e)}, status=409)
 
 
+@method_decorator(accessible_for(roles={"admin", "editor"}), name="post")
+class SendLessonToPlatformUser(View):
+    def post(self, request, *args, **kwargs) -> JsonResponse:  # type: ignore[no-untyped-def]
+        if not request.user.email:
+            return JsonResponse(
+                {"error": "User does not have an email address"}, status=400
+            )
+        payload = json.loads(request.body)
+        serializer = serializers.Identifier.model_validate(payload)
+        email = request.user.email
+        try:
+            # Accept course content id directly (used by platform content table),
+            # with a lesson-id fallback for backward compatibility.
+            course_content = CourseContent.objects.filter(
+                id=serializer.id,
+                type="lesson",
+                course__organization_id=kwargs["organization_id"],
+            ).first()
+            if course_content is None:
+                course_content = CourseContent.objects.get(
+                    lesson_id=serializer.id,
+                    course__organization_id=kwargs["organization_id"],
+                )
+            SendLessonCommand(content_id=course_content.id, email=email).execute()
+        except CourseContent.DoesNotExist:
+            return JsonResponse({"error": "Lesson not found"}, status=404)
+        return JsonResponse(
+            {"message": "Email content logged successfully"}, status=200
+        )
+
+
 @method_decorator(accessible_for(roles={"admin", "editor"}), name="post")
 @method_decorator(accessible_for(roles={"admin", "editor"}), name="delete")
 class FileView(View):

django_email_learning/platform/views.py

@@ -252,6 +252,7 @@ def get_locale_messages(self) -> Dict[str, str]:
             "waiting_time": _("Waiting Time"),
             "title": _("Title"),
             "add_quiz": _("Add Quiz"),
+            "send_lesson_to_yourself": _("Send it to yourself"),
             "add_lesson": _("Add Lesson"),
             "lesson": _("Lesson"),
             "quiz": _("Quiz"),
@@ -284,6 +285,8 @@ def get_locale_messages(self) -> Dict[str, str]:
             "cancel": _("Cancel"),
             "delete": _("Delete"),
             "save_lesson": _("Save Lesson"),
+            "lesson_saved_success": _("Lesson content saved successfully."),
+            "lesson_unsaved_changes_hint": _("You have unsaved changes."),
             "save_quiz": _("Save Quiz"),
             "quiz_title": _("Quiz Title"),
             "add_question": _("Add Question"),