Sortie thomas (export CSV sorties)

Created by: ThomasBidot

register/admin.py

@@ -5,6 +5,25 @@ from .models import Registration
 from profiles.models import Student
 
 
+class SchoolFilter(admin.SimpleListFilter):
+    title = 'établissement'
+    parameter_name = 'profiles__school'
+
+    def lookups(self, request, model_admin):
+        list_of_school = []
+        query = Student.objects.values_list(
+            "school", flat=True).distinct()
+        for school in query:
+            list_of_school.append((school, school))
+        return list_of_school
+
+    def queryset(self, request, queryset):
+        if self.value():
+            emails = Student.objects.filter(
+                school=self.value()).values_list("user__email", flat=True)
+            return queryset.filter(email__in=emails)
+
+
 class SchoolFilter(admin.SimpleListFilter):
     title = 'établissement'
     parameter_name = 'profiles__school'