public string AddDashPrivileges(string userID, List <string> dashPrivileges) //todo how to handle errors and pass up messags?
{
List <string> errorList = new List <string>();
try
{
foreach (var dashID in dashPrivileges)
{
Exception error = accessor.AddDashPrivilege(dashID, userID);
if (error != null)
{
errorList.Add(error.Message);
}
}
if (errorList.Count == 0)
{
return("");
}
else
{
return(JsonConvert.SerializeObject(errorList));
}
}
catch (Exception e)
{
return(e.Message);
}
}
public string AddDashboardWithPriv(Dashboard dash, ModelStateDictionary ModelState,
List <string> usersWhoCanEdit)
{
try
{
if (ModelState.IsValid)
{
if (dash.DashboardID == 0)
{
var insertedDashID = accessor.InsertDashboard(dash); // if any error from insert, add to error list
foreach (var userID in usersWhoCanEdit)
{
accessor.AddDashPrivilege(insertedDashID, userID);
}
}
else
{
accessor.RemoveAllPrivilegesOnDashboard(dash.DashboardID.ToString()); // gives us a clean slate to add new privileges
foreach (var userID in usersWhoCanEdit)
{
accessor.AddDashPrivilege(dash.DashboardID.ToString(), userID); // adds privileges
}
accessor.UpdateDashboard(dash); // if any error from insert, add to error list
}
}
}
catch (Exception e)
{
ModelState.AddModelError(string.Empty, e.Message);
}
if (ModelState.ErrorCount == 0)
{
return("/DashManager"); // no errors, redirect user
}
else
{ // if errors, convert them to a list to display
var messages = ToolEngine.GetErrorMessages(ModelState);
return(JsonConvert.SerializeObject(messages)); // returns string list of errors for page to display, errors based on model specifications
}
}
