allow merging of examinations

generic/views.py

@@ -54,6 +54,7 @@ from .forms import (
     CidUserExamForm,
     ExaminationForm,
     CidUserGroupForm,
+    ExaminationMergeForm,
     SupervisorForm,
     UserUserForm,
     UserUserGroupForm,
@@ -178,22 +179,59 @@ def create_examination(request):
         request, "rapids/create_simple.html", {"form": form, "name": "Examination"}
     )
 
+
 @login_required
 @user_passes_test(lambda u: u.is_superuser)
 def examination_detail(request, pk):
     examination = get_object_or_404(Examination, pk=pk)
 
+    merge_form = ExaminationMergeForm()
     # logging.debug(atlas.subspecialty.first().name.all())
     return render(
         request,
         "generic/examination_detail.html",
+        {"examination": examination, "merge_form": merge_form},
+    )
+
+
+@login_required
+@user_passes_test(lambda u: u.is_superuser)
+def examination_merge(request, pk):
+    examination = get_object_or_404(Examination, pk=pk)
+
+    form = ExaminationMergeForm(request.POST)
+
+    if form.is_valid():
+        examination_to_merge_into = form.cleaned_data["examination_to_merge_into"]
+
+        success = False
+        if examination.merge_into(examination_to_merge_into):
+            success = True
+
+
+    else:
+        examination_to_merge_into = False
+    return render(
+        request,
+        "generic/examination_merge.html",
+        {
+            "form": form,
+            "examination": examination,
+            "examination_to_merge_into": examination_to_merge_into,
+            "success": success
+        },
+    )
+
+    # logging.debug(atlas.subspecialty.first().name.all())
+    return render(
+        request,
+        "generic/examination_merge.html",
         {
             "examination": examination,
         },
     )
 
 
-
 @csrf_exempt
 def get_examination_id(request):
     if request.accepts("application/json")():
@@ -818,17 +856,17 @@ class ExamViews(View, LoginRequiredMixin):
                 .prefetch_related(
                     Prefetch(
                         "series",
-                        queryset=LongSeries.objects.select_related("modality", "examination", "plane", "contrast").prefetch_related(
-                Prefetch("images")
-                        ),
-                        ),
-                        "author"
-                        #to_attr="prefetched_primary_answer"
-                        # queryset=self.Answer.objects.filter(),
-                    #"series",
-                    #"abnormality",
-                    #"region",
-                    #"examination",
+                        queryset=LongSeries.objects.select_related(
+                            "modality", "examination", "plane", "contrast"
+                        ).prefetch_related(Prefetch("images")),
+                    ),
+                    "author"
+                    # to_attr="prefetched_primary_answer"
+                    # queryset=self.Answer.objects.filter(),
+                    # "series",
+                    # "abnormality",
+                    # "region",
+                    # "examination",
                 )
                 .all()
             )
@@ -849,7 +887,7 @@ class ExamViews(View, LoginRequiredMixin):
                     "abnormality",
                     "region",
                     "examination",
-                    "author"
+                    "author",
                 )
             )
             # questions = (
@@ -1835,7 +1873,7 @@ class ExamViews(View, LoginRequiredMixin):
             if not user_answer or user_answer is None:
                 # skip if no answer
                 score, text = q.get_unanswered_mark_and_text()
-                #answers_marks.append(score)
+                # answers_marks.append(score)
                 # answers.append("")
                 answer_score = score
                 ans = text
@@ -1872,7 +1910,6 @@ class ExamViews(View, LoginRequiredMixin):
             case _:
                 max_score = len(questions)
 
-
         template_context = {
             "exam": exam,
             "cid": cid,
@@ -2092,7 +2129,7 @@ class ExamViews(View, LoginRequiredMixin):
 
             exam.save()
 
-        missing_user_ids =  valid_user_users - user_ids
+        missing_user_ids = valid_user_users - user_ids
 
         missing_users = []
         if missing_user_ids:
@@ -2971,6 +3008,7 @@ class SupervisorCreate(CidManagerRequiredMixin, CreateView):
 class SupervisorList(CidManagerRequiredMixin, ListView):
     model = Supervisor
 
+
 class ExaminationView(SuperuserRequiredMixin, SingleTableMixin, FilterView):
     model = Examination
     table_class = ExaminationTable
@@ -2987,4 +3025,4 @@ class ExaminationDelete(RevisionMixin, SuperuserRequiredMixin, DeleteView):
 
 class ExaminationUpdate(UpdateView, SuperuserRequiredMixin):
     model = Examination
-    form_class = ExaminationForm
+    form_class = ExaminationForm