change copy program mutation to generate new slug

Author: pkujawa

src/hct_mis_api/apps/program/models.py

@@ -240,18 +240,18 @@ def clean(self) -> None:
     def save(self, *args: Any, **kwargs: Any) -> None:
         self.clean()
         if not self.programme_code:
-            self.programme_code = self._generate_programme_code()
+            self.programme_code = self.generate_programme_code()
         if not self.slug:
             self.slug = self.generate_slug()
         if self.data_collecting_type_id is None and self.data_collecting_type:
             # save the related object before saving Program
             self.data_collecting_type.save()
         super().save(*args, **kwargs)
 
-    def _generate_programme_code(self) -> str:
+    def generate_programme_code(self) -> str:
         programme_code = "".join(random.choice(string.ascii_uppercase + string.digits + "-") for _ in range(4))
         if Program.objects.filter(business_area_id=self.business_area_id, programme_code=programme_code).exists():
-            return self._generate_programme_code()
+            return self.generate_programme_code()
         return programme_code
 
     def generate_slug(self) -> str:

src/hct_mis_api/apps/program/utils.py

@@ -53,6 +53,10 @@ def copy_program_object(copy_from_program_id: str, program_data: dict, user: Use
     for field_name, value in program_data.items():
         setattr(program, field_name, value)
 
+    if not program.programme_code:
+        program.programme_code = program.generate_programme_code()
+    program.slug = program.generate_slug()
+
     program.full_clean()
     program.save()
     program.admin_areas.set(admin_areas)