Topic/712 organizations

coscine/issues#712

src/Migrator/Migrations/Migration201910161154InstitutesDisciplines.cs

@@ -13,17 +13,17 @@ namespace Coscine.Database.Migration.Migrations
     {
         public override void Down()
         {
-            HandleInstitute((obj) => Delete.FromTable("Institutes").Row(obj));
-            HandleDiscipline((obj) => Delete.FromTable("Disciplines").Row(obj));
+            MigrationsHelpers.HandleInstitute((obj) => Delete.FromTable("Institutes").Row(obj));
+            MigrationsHelpers.HandleDiscipline((obj) => Delete.FromTable("Disciplines").Row(obj));
         }
 
         public override void Up()
         {
-            HandleInstitute((obj) => Insert.IntoTable("Institutes").Row(obj));
-            HandleDiscipline((obj) => Insert.IntoTable("Disciplines").Row(obj));
+            MigrationsHelpers.HandleInstitute((obj) => Insert.IntoTable("Institutes").Row(obj));
+            MigrationsHelpers.HandleDiscipline((obj) => Insert.IntoTable("Disciplines").Row(obj));
         }
 
-        private void HandleInstitute(Action<object> action)
+        internal void HandleInstitute(Action<object> action)
         {
             var assembly = Assembly.GetExecutingAssembly();
             var resourceName = "Coscine.Database.Migration.Assets.Institutes.csv";
@@ -44,35 +44,5 @@ namespace Coscine.Database.Migration.Migrations
                 }
             }
         }
-
-        private void HandleDiscipline(Action<object> action)
-        {
-            var assembly = Assembly.GetExecutingAssembly();
-            var resourceName = "Coscine.Database.Migration.Assets.dfg_structure.rdf";
-            using (var stream = assembly.GetManifestResourceStream(resourceName))
-            using (XmlReader reader = XmlReader.Create(stream))
-            {
-                reader.MoveToContent();
-                XNamespace skosNameSpace = "http://www.w3.org/2004/02/skos/core#";
-                XNamespace rdfNameSpace = "http://www.w3.org/1999/02/22-rdf-syntax-ns#";
-                while (reader.Read())
-                {
-                    if (reader.NodeType == XmlNodeType.Element)
-                    {
-                        if (reader.Name == "skos:Concept")
-                        {
-                            XElement el = (XElement) XNode.ReadFrom(reader);
-                            var notation = el.Element(skosNameSpace + "notation");
-                            if (int.TryParse(notation.Value, out int val) && notation.Value.Length == 3)
-                            {
-                                var url = el.Attribute(rdfNameSpace + "about").Value;
-                                action.Invoke(new { DisplayName = el.Element(skosNameSpace + "prefLabel").Value, Url = url });
-                            }
-                        }
-                    }
-                }
-            }
-
-        }
     }
 }