views/afis/__init__.py

@@ -930,17 +930,20 @@ def batch_assign_do():
     try:
         config.db.query( "DELETE FROM cnm_assignment" )
         
-        data = request.form.get( "data" )
-        data = data.split( "\n" )
-        
         assignments_type_dict = get_assignments_types()
         
         sql_insert = utils.sql.sql_insert_generate(
             "cnm_assignment",
-            [ "folder_uuid", "user_id", "assignment_type" ],
-            "id"
+            [ "folder_uuid", "user_id", "assignment_type" ]
         )
         
+        # Preprocess the data
+        data = request.form.get( "data" )
+        data = data.split( "\n" )
+        data = set( data )
+        
+        # Parse and commit the data
+        i = 0
         for d in data:
             if d == "":
                 continue
@@ -956,14 +959,19 @@ def batch_assign_do():
             user_id = get_user_id( username )
             
             try:
-                config.db.query_fetchone(
+                config.db.query(
                     sql_insert,
                     ( uuid, user_id, assignments_type_dict[ assignment_type ], )
                 )
-            
+                
             # Check for UniqueViolation; This is done with the lookup() function to avoid the linter error
             except psycopg2.errors.lookup( "23505" ):
                 continue
+            
+            # commit at regular interval
+            if i % 100 == 0:
+                config.db.commit()
+            i += 1
         
         config.db.commit()
                 

views/afis/templates/afis/admin/batch_assign.html

@@ -124,6 +124,10 @@
             {
                 var data = $( "#assignements_list" ).val();
                 
+                $( "#save_button" )
+                    .prop( "disabled", true )
+                    .text( "Please wait..." );
+                
                 $.ajax( {
                     url: "{{ url_for( 'afis.batch_assign_do' ) }}",
                     dataType: "json",
@@ -174,7 +178,11 @@
                                     modal: true,
                                     width: "550px",
                                     buttons: {
-                                        "Save": assignements_function_db,
+                                        save: {
+                                            id: "save_button",
+                                            text: "Save",
+                                            click: assignements_function_db
+                                        },
                                         "Close": function()
                                         {
                                             $( this ).dialog( "close" );