Changeset 7637 for branches/ClientUserManagement/HeuristicLab.Services.Access

Timestamp:

03/19/12 21:15:33 (12 years ago)

Author:

ascheibe

Message:

#1648 added CRUD operations for user groups in ui

Location:

branches/ClientUserManagement/HeuristicLab.Services.Access/3.3

Files:

• AccessService.cs (modified) (2 diffs)
• Convert.cs (modified) (1 diff)

branches/ClientUserManagement/HeuristicLab.Services.Access/3.3/AccessService.cs

@@ -644 +644 @@
     public Guid AddUserGroup(DT.UserGroup group) {
       using (DA.AccessServiceDataContext context = new DA.AccessServiceDataContext()) {
-        //because id is not automatically set because of user, we have to do it here manually for group
+        //because id is not automatically set because of user, we have to do it here manually for group   
         group.Id = Guid.NewGuid();
+
         context.UserGroupBases.InsertOnSubmit(Convert.ToEntity(group));
         context.SubmitChanges();
@@ -653 +654 @@
 
     public void UpdateUserGroup(DT.UserGroup group) {
-      AddUserGroup(group);
+      using (DA.AccessServiceDataContext context = new DA.AccessServiceDataContext()) {
+        DA.UserGroup entity = context.UserGroupBases.OfType<DA.UserGroup>().FirstOrDefault(x => x.Id == group.Id);
+        Convert.ToEntity(group, entity);
+        context.SubmitChanges();
+      }
     }
 
     public void DeleteUserGroup(DT.UserGroup group) {
       RoleVerifier.AuthenticateForAllRoles(AccessServiceRoles.Administrator);
-
-      using (DA.AccessServiceDataContext context = new DA.AccessServiceDataContext()) {
-        context.UserGroupBases.DeleteOnSubmit(Convert.ToEntity(group));
-        context.SubmitChanges();
+      var g = group; //linq does not like vars called group
+
+      using (DA.AccessServiceDataContext context = new DA.AccessServiceDataContext()) {
+        var query = from ug in context.UserGroupBases.OfType<DA.UserGroup>()
+                    where ug.Id == g.Id
+                    select ug;
+        if (query.Count() > 0) {
+          context.UserGroupBases.DeleteOnSubmit(query.First());
+          context.SubmitChanges();
+        } else {
+          throw new Exception("UserGroup with id " + g.Id + " does not exist.");
+        }
       }
     }

branches/ClientUserManagement/HeuristicLab.Services.Access/3.3/Convert.cs

@@ -283 +283 @@
       };
     }
+
+    public static void ToEntity(DT.UserGroup source, DA.UserGroup target) {
+      target.Name = source.Name;
+    }
     #endregion