Handle export for multiple course sessions

server/vbv_lernwelt/course/admin.py

@@ -1,10 +1,11 @@
 from django.contrib import admin
 
 from vbv_lernwelt.course.models import Course, CourseSession, CourseSessionUser
-from vbv_lernwelt.feedback.services import get_feedbacks_for_course
+from vbv_lernwelt.feedback.services import get_feedbacks_for_course_sessions, get_feedbacks_for_courses
 from vbv_lernwelt.learnpath.models import Circle
 
-get_feedbacks_for_course.short_description = "Feedback export"
+get_feedbacks_for_course_sessions.short_description = "Feedback export"
+get_feedbacks_for_courses.short_description = "Feedback export"
 
 
 @admin.register(Course)
@@ -15,6 +16,7 @@ class CourseAdmin(admin.ModelAdmin):
         "category_name",
         "slug",
     ]
+    actions = [get_feedbacks_for_courses]
 
 
 @admin.register(CourseSession)
@@ -29,7 +31,7 @@ class CourseSessionAdmin(admin.ModelAdmin):
         "created_at",
         "updated_at",
     ]
-    actions = [get_feedbacks_for_course]
+    actions = [get_feedbacks_for_course_sessions]
 
 
 @admin.register(CourseSessionUser)

server/vbv_lernwelt/feedback/management/commands/export_feedback.py

@@ -15,4 +15,4 @@ logger = structlog.get_logger(__name__)
 )
 def command(course_session_id, save_as_file):
     # using the output from call_command was a bit cumbersome, so this is just a wrapper for the actual function
-    export_feedback(course_session_id, save_as_file)
+    export_feedback([course_session_id], save_as_file)

server/vbv_lernwelt/feedback/services.py

@@ -121,14 +121,14 @@ def initial_data_for_feedback_page(
     return {}
 
 
-def export_feedback(course_session_id: str, save_as_file: bool):
+def export_feedback(course_session_ids: list[str], save_as_file: bool):
     wb = Workbook()
 
     # remove the first sheet is just easier than keeping track of the active sheet
     wb.remove_sheet(wb.active)
 
     feedbacks = FeedbackResponse.objects.filter(
-        course_session_id=course_session_id,
+        course_session_id__in=course_session_ids,
         submitted=True,
     ).order_by("circle", "updated_at")
     grouped_feedbacks = groupby(feedbacks, key=attrgetter("circle"))
@@ -139,7 +139,7 @@ def export_feedback(course_session_id: str, save_as_file: bool):
             "export_feedback_for_circle",
             data={
                 "circle": circle.id,
-                "course_session_id": course_session_id,
+                "course_session_ids": course_session_ids,
                 "count": len(group_feedbacks),
             },
             label="feedback_export",
@@ -178,19 +178,30 @@ def _add_rows(sheet, data):
             sheet.cell(row=row_idx, column=col_idx, value=response)
 
 
-def make_export_filename():
+def make_export_filename(name: str = "feedback_export"):
     today_date = datetime.today().strftime("%Y-%m-%d")
-    return f"feedback_export_{today_date}.xlsx"
+    return f"{name}_{today_date}.xlsx"
 
 
 # used as admin action, that's why it's not in the views.py
-def get_feedbacks_for_course(_modeladmin, _request, queryset):
+def get_feedbacks_for_course_sessions(_modeladmin, _request, queryset):
-    excel_bytes = export_feedback(queryset.first(), False)
+    file_name = "feedback_export_durchfuehrungen"
+    return _handle_feedback_export_action(queryset, file_name)
+
+
+def get_feedbacks_for_courses(_modeladmin, _request, queryset):
+    course_sessions = CourseSession.objects.filter(course__in=queryset)
+    file_name = "feedback_export_lehrgaenge"
+    return _handle_feedback_export_action(course_sessions, file_name)
+
+
+def _handle_feedback_export_action(course_seesions, file_name):
+    excel_bytes = export_feedback(course_seesions, False)
 
     response = HttpResponse(
         content_type="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
     )
-    response["Content-Disposition"] = f"attachment; filename={make_export_filename()}"
+    response["Content-Disposition"] = f"attachment; filename={make_export_filename(file_name)}"
     response.write(excel_bytes)
 
     return response