internal bool UpdateDocLib(ClientContext context, TaskDetail taskDetail)
{
bool retValue = true;
try
{
Helper.AddLog("UpdateDocLib", "Getting record : Bamert AP Documents, ItemId : " + taskDetail.ItemId + ", AssignedTo : " + taskDetail.NewUserLoginId);
List list = context.Web.Lists.GetByTitle("Bamert AP Documents");
ListItem itm = list.GetItemById(Convert.ToInt32(taskDetail.ItemId));
var newUserId = context.Web.EnsureUser(taskDetail.NewUserLoginId);
Helper.AddLog("UpdateDocLib", "Loading Item + NewUserLgoinId");
context.Load(list);
context.Load(itm);
context.Load(newUserId);
context.ExecuteQuery();
Helper.AddLog("UpdateDocLib", "Loaded Item + NewUserLgoinId");
if (newUserId == null)
{
Helper.AddLog("User object is null");
return(retValue = false);
}
Helper.AddLog("UpdateDocLib", "User object is not null");
string approvers = Convert.ToString(itm["Approvers"]);
Helper.AddLog("UpdateDocLib", "Old Approvers : " + approvers);
Helper.AddLog("UpdateDocLib", "Replacing Approvers : " + taskDetail.OldUserName + " With " + newUserId.Title);
approvers = approvers.Replace(taskDetail.OldUserName, newUserId.Title);
Helper.AddLog("UpdateDocLib", "New Approvers : " + approvers);
itm["Approvers"] = approvers;
Helper.AddLog("UpdateDocLib", "Updating item ");
itm.Update();
context.ExecuteQuery();
Helper.AddLog("UpdateDocLib", "Updated item ");
retValue = true;
}
catch (Exception ex)
{
Helper.AddLog("UpdateDocLib-Error", ex.ToString());
retValue = false;
}
return(retValue);
}
internal TaskDetail GetListItemDetails(ClientContext context, int itemId)
{
Helper.AddLog("GetListItemDetails", "Getting record");
var taskDetail = new TaskDetail();
List list = context.Web.Lists.GetByTitle(LIST_TITLE);
ListItem itm = list.GetItemById(itemId);
context.Load(list);
context.Load(itm);
context.ExecuteQuery();
taskDetail.ListId = Convert.ToString(itm["RelatedItems"]);
taskDetail.RelatedItem = Convert.ToString(itm["RelatedItems"]);
if (Convert.ToString(itm["AssignedTo"]).Length > 0)
{
var userDetail = (FieldUserValue)itm["AssignedTo"];
taskDetail.OldUserId = userDetail.LookupId.ToString();
taskDetail.OldUserName = userDetail.LookupValue;
taskDetail.OldUserLoginId = userDetail.Email;
}
if (taskDetail.RelatedItem.Length > 32)
{
WFRelatedItemDetails[] json = JsonConvert.DeserializeObject <WFRelatedItemDetails[]>(taskDetail.RelatedItem);
taskDetail.ItemId = Convert.ToString(json[0].ItemId);
taskDetail.ListId = Convert.ToString(json[0].ListId);
taskDetail.WebId = Convert.ToString(json[0].WebId);
Helper.AddLog("GetListItemDetails", "Related Item ItemId : " + taskDetail.ItemId);
Helper.AddLog("GetListItemDetails", "Related Item ListId : " + taskDetail.ListId);
Helper.AddLog("GetListItemDetails", "Related Item WebId : " + taskDetail.WebId);
}
Helper.AddLog("GetListItemDetails", "Related Item : " + taskDetail.RelatedItem);
Helper.AddLog("GetListItemDetails", "AssignedTo Id : " + taskDetail.OldUserId);
Helper.AddLog("GetListItemDetails", "AssignedTo Name : " + taskDetail.OldUserName);
Helper.AddLog("GetListItemDetails", "AssignedTo Name : " + taskDetail.OldUserLoginId);
//Do not execute the call. We simply create the list in the context,
//it's up to the caller to call ExecuteQuery.
return(taskDetail);
}
public void ItemUpdatingToListEventHandler(ClientContext clientContext,
SPRemoteEventProperties properties, SPRemoteEventResult result)
{
try
{
Helper.AddLog("RemoteEventReceiverManager-ItemUpdatingToListEventHandler", "");
var relatedItem = new TaskDetail();
string beforeName = "";
string assignToFieldName = "AssignedTo";
relatedItem = GetListItemDetails(clientContext, properties.ItemEventProperties.ListItemId);
try
{
if (properties.ItemEventProperties.BeforeProperties.ContainsKey(assignToFieldName))
{
beforeName = Convert.ToString(properties.ItemEventProperties.BeforeProperties[assignToFieldName]);
Helper.AddLog("RemoteEventReceiverManager-ItemUpdatingToListEventHandler", "Before :" + beforeName);
}
else
{
Helper.AddLog("RemoteEventReceiverManager-ItemUpdatingToListEventHandler", "No Before");
}
}
catch (Exception ex1)
{
beforeName = "Before Name got Error : " + ex1.ToString();
Helper.AddLog("RemoteEventReceiverManager-ItemUpdatingToListEventHandler", beforeName);
}
string afterName = "";
try
{
if (properties.ItemEventProperties.AfterProperties.ContainsKey(assignToFieldName))
{
afterName = Convert.ToString(properties.ItemEventProperties.AfterProperties[assignToFieldName]);
Helper.AddLog("RemoteEventReceiverManager-ItemUpdatingToListEventHandler", "After : " + afterName + ", After Variable Length should be > 5 " + afterName.Length.ToString());
if (afterName.Length > 5)
{
Helper.AddLog("RemoteEventReceiverManager-ItemUpdatingToListEventHandler", "Spliting now");
string[] splitAfterName = afterName.Split(new string[] { "|" }, StringSplitOptions.RemoveEmptyEntries);
Helper.AddLog("RemoteEventReceiverManager-ItemUpdatingToListEventHandler", "Splited array length : " + splitAfterName.Length.ToString());
if (splitAfterName.Length > 0)
{
Helper.AddLog("RemoteEventReceiverManager-ItemUpdatingToListEventHandler", "getting user login name");
string userName = splitAfterName[(splitAfterName.Length - 1)];
Helper.AddLog("RemoteEventReceiverManager-ItemUpdatingToListEventHandler", "got user login name : " + userName);
Helper.AddLog("RemoteEventReceiverManager-ItemUpdatingToListEventHandler", "getting user object");
var afterUserObj = clientContext.Web.EnsureUser(userName);
clientContext.Load(afterUserObj);
clientContext.ExecuteQuery();
Helper.AddLog("RemoteEventReceiverManager-ItemUpdatingToListEventHandler", "got user object & checking null");
if (afterUserObj != null)
{
Helper.AddLog("RemoteEventReceiverManager-ItemUpdatingToListEventHandler", "user object is not null");
relatedItem.NewUserId = afterUserObj.Id.ToString();
relatedItem.NewUserLoginId = afterUserObj.LoginName;
relatedItem.NewUserName = afterUserObj.Title;
Helper.AddLog("RemoteEventReceiverManager-ItemUpdatingToListEventHandler", "user object info : Id=" + afterUserObj.Id.ToString() + ", LoginName=" + afterUserObj.LoginName + ", Name =" + afterUserObj.Title);
UpdateDocLib(clientContext, relatedItem);
}
}
}
//var userName = (FieldUserValue)properties.ItemEventProperties.AfterProperties[assignToFieldName];
//Helper.AddLog("RemoteEventReceiverManager-ItemUpdatingToListEventHandler", "User Id : " + userName.LookupId);
//Helper.AddLog("RemoteEventReceiverManager-ItemUpdatingToListEventHandler", "User Name : " + userName.LookupValue);
//Helper.AddLog("RemoteEventReceiverManager-ItemUpdatingToListEventHandler", "User Email : " + userName.Email);
//relatedItem.NewUserId = userName.LookupId.ToString();
//relatedItem.NewUserName = userName.LookupValue;
//relatedItem.NewUserLoginId = userName.Email;
}
else
{
Helper.AddLog("RemoteEventReceiverManager-ItemUpdatingToListEventHandler", "No After");
}
}
catch (Exception ex2)
{
afterName = "After Name got Error : " + ex2.ToString();
Helper.AddLog("RemoteEventReceiverManager-ItemUpdatingToListEventHandler", afterName);
}
// only for demo we check here the Description
var testList = clientContext.Web.Lists.GetByTitle("TestList");
clientContext.Load(clientContext.Web);
clientContext.Load(testList);
clientContext.ExecuteQuery();
ListItemCreationInformation newItemInfo = new ListItemCreationInformation();
var newItem = testList.AddItem(newItemInfo);
newItem["Title"] = DateTime.Now.ToString();
newItem["TaskDetails"] = "Before : " + beforeName + ", After : " + afterName;
newItem["DocDetails"] = relatedItem.ListId;
newItem.Update();
clientContext.ExecuteQuery();
result.Status = SPRemoteEventServiceStatus.Continue;
}
catch (Exception oops)
{
Helper.AddLog("RemoteEventReceiverManager-ItemUpdatingToListEventHandler", "error : " + oops.ToString());
result.Status = SPRemoteEventServiceStatus.CancelWithError;
result.ErrorMessage = oops.Message;
System.Diagnostics.Trace.WriteLine(oops.Message);
}
}