Fix ah import messages (#4445)

* Fix ah import messages

* Remove old function

seed/data_importer/tasks.py

@@ -400,7 +400,7 @@ def map_row_chunk(ids, file_pk, source_type, prog_key, **kwargs):
                         map_model_obj.source_type = save_type
                         map_model_obj.organization = import_file.import_record.super_organization
                         # _process_ali_data(map_model_obj, import_file.access_level_instance)
-                        _new_process_ali_data(map_model_obj, row, import_file.access_level_instance, table_mappings.get(""))
+                        _process_ali_data(map_model_obj, row, import_file.access_level_instance, table_mappings.get(""))
 
                         if hasattr(map_model_obj, 'data_state'):
                             map_model_obj.data_state = DATA_STATE_MAPPING
@@ -502,7 +502,7 @@ def map_row_chunk(ids, file_pk, source_type, prog_key, **kwargs):
     return True
 
 
-def _new_process_ali_data(model, raw_data, import_file_ali, ah_mappings):
+def _process_ali_data(model, raw_data, import_file_ali, ah_mappings):
     org_alns = model.organization.access_level_names
 
     # if org only has root, just assign it to root, they won't have any ali info
@@ -519,7 +519,7 @@ def _new_process_ali_data(model, raw_data, import_file_ali, ah_mappings):
     ali_info = {
         to_col: raw_data.get(from_col)
         for from_col, (_, to_col, _, _) in ah_mappings.items()
-        if raw_data.get(from_col) is not None
+        if raw_data.get(from_col) is not None and raw_data.get(from_col) != ""
     }
     if not ali_info:
         model.raw_access_level_instance_error = "Missing Access Level Column data."
@@ -555,56 +555,6 @@ def _new_process_ali_data(model, raw_data, import_file_ali, ah_mappings):
     model.raw_access_level_instance = ali
 
 
-def _process_ali_data(model, import_file_ali):
-    """Removes ALI info from model.extra_data and adds access_level_instance_id to model.extra_data"""
-    org_alns = model.organization.access_level_names
-    extra_data = model.extra_data
-
-    # pull all the ali info out of model extra data
-    ali_info = {k: v for k, v in extra_data.items() if k in org_alns}
-    model.extra_data = {k: v for k, v in extra_data.items() if k not in ali_info}
-
-    # if org only has root, just assign it to root, they won't have any ali info
-    if AccessLevelInstance.objects.filter(organization=model.organization).count() <= 1:
-        model.raw_access_level_instance = model.organization.root
-        return
-
-    # clean ali_info
-    ali_info = {k: v for k, v in ali_info.items() if v is not None}
-    if not ali_info:
-        model.raw_access_level_instance_error = "Missing Access Level Column data."
-        return
-
-    # ensure we have a valid set of keys, else error out
-    needed_keys = set(org_alns[:len(ali_info)])
-    if needed_keys != ali_info.keys():
-        model.raw_access_level_instance_error = "Missing/Incomplete Access Level Column."
-        return
-
-    # try to get ali matching ali info within subtree
-    paths_match = Q(path=ali_info)
-    in_subtree = Q(lft__gte=import_file_ali.lft, rgt__lte=import_file_ali.rgt)
-    ali = AccessLevelInstance.objects.filter(Q(paths_match & in_subtree)).first()
-
-    # if ali is None, we error
-    if ali is None:
-        is_ancestor = Q(lft__lt=import_file_ali.lft, rgt__gt=import_file_ali.rgt)
-        ancestor_ali = AccessLevelInstance.objects.filter(Q(is_ancestor & paths_match)).first()
-
-        # differing errors if
-        # 1. the user can see the ali but cannot access, or
-        # 2. the ali cannot be seen by the user and/or doesn't exist.
-        if ancestor_ali is not None:
-            model.raw_access_level_instance_error = "Access Level Instance cannot be accessed with the permissions of this import file."
-        else:
-            model.raw_access_level_instance_error = "Access Level Information does not match any existing Access Level Instance."
-
-        return
-
-    # success!
-    model.raw_access_level_instance = ali
-
-
 def _store_raw_footprint_and_create_rule(footprint_details, table, org, import_file, original_row, map_model_obj):
     column_name = footprint_details['raw_field'] + ' (Invalid Footprint)'