/// <summary>
/// AsNameValues is used in transmission to CRM as well as for comparison, so it should NOT
/// access our cache of recipient addresses.
/// </summary>
/// <returns>A set of name/value pairs suitable for transmitting to CRM.</returns>
public override NameValueCollection AsNameValues()
{
string statusString;
string name;
switch (this.Status)
{
case Outlook.OlMeetingStatus.olMeetingCanceled:
statusString = "Not Held";
name = this.subject.StartsWith(CancelledPrefix) ? this.subject : $"{CancelledPrefix}: {this.subject}";
break;
default:
statusString = this.start < DateTime.Now ? "Held" : "Planned";
name = this.subject;
break;
}
NameValueCollection data = new NameValueCollection
{
RestAPIWrapper.SetNameValuePair("name", name),
RestAPIWrapper.SetNameValuePair("description", this.body),
RestAPIWrapper.SetNameValuePair("location", this.location),
RestAPIWrapper.SetNameValuePair("date_start",
string.Format("{0:yyyy-MM-dd HH:mm:ss}", this.start.ToUniversalTime())),
RestAPIWrapper.SetNameValuePair("date_end",
string.Format("{0:yyyy-MM-dd HH:mm:ss}", this.end.ToUniversalTime())),
RestAPIWrapper.SetNameValuePair("duration_minutes", (this.duration % 60).ToString()),
RestAPIWrapper.SetNameValuePair("duration_hours", (this.duration / 60).ToString()),
RestAPIWrapper.SetNameValuePair("outlook_id", this.globalId),
RestAPIWrapper.SetNameValuePair("status", statusString)
};
if (CrmId.IsValid(this.organiser))
{
data.Add(RestAPIWrapper.SetNameValuePair("assigned_user_id", this.organiser.ToString()));
}
if (CrmId.IsInvalid(CrmEntryId))
{
/* A Guid can be constructed from a 32 digit hex string. The globalId is a
* 112 digit hex string. It appears from inspection that the least significant
* bytes are those that vary between examples, with the most significant bytes
* being invariant in the samples we have to hand. */
CrmEntryId = CrmId.Get(new Guid(this.globalId.Substring(this.globalId.Length - 32)));
data.Add(RestAPIWrapper.SetNameValuePair("new_with_id", true));
}
data.Add(RestAPIWrapper.SetNameValuePair("id", CrmEntryId.ToString()));
return(data);
}
public override string Perform()
{
string result;
/* #223: ensure that the state has a crmId that is null or empty.
* If not null or empty then this is not a new item: do nothing and exit. */
if (CrmId.IsInvalid(syncState.CrmEntryId))
{
if (syncState.TxState == TransmissionState.Queued)
{
try
{
CrmId returnedCrmId = this.synchroniser.AddOrUpdateItemFromOutlookToCrm(syncState);
result = $"synced new item as {returnedCrmId}.\n\t{syncState.Description}";
}
catch (WebException wex)
{
if (wex.Status == WebExceptionStatus.ProtocolError)
{
using (HttpWebResponse response = wex.Response as HttpWebResponse)
{
switch (response.StatusCode)
{
case HttpStatusCode.RequestTimeout:
case HttpStatusCode.ServiceUnavailable:
throw new ActionRetryableException($"Temporary error ({response.StatusCode})", wex);
default:
throw new ActionFailedException($"Permanent error ({response.StatusCode})", wex);
}
}
}
else
{
throw new ActionRetryableException("Temporary network error", wex);
}
}
}
else
{
result = $"State is {syncState.TxState}; not retransmitting";
}
}
else
{
result = $"item was already synced as {syncState.CrmEntryId}; aborted.\n{this.syncState.Description}";
}
return(result);
}
/// <summary>
/// Set the CRM id for this item to this value.
/// </summary>
/// <param name="olItem">The Outlook item under consideration.</param>
/// <param name="crmId">The value to set.</param>
public static void SetCrmId(this Outlook.AppointmentItem olItem, CrmId crmId)
{
Outlook.UserProperty property = olItem.UserProperties[SyncStateManager.CrmIdPropertyName];
if (property == null)
{
property = olItem.UserProperties.Add(SyncStateManager.CrmIdPropertyName, Outlook.OlUserPropertyType.olText);
SyncStateManager.Instance.SetByCrmId(crmId, SyncStateManager.Instance.GetOrCreateSyncState(olItem));
}
if (CrmId.IsInvalid(crmId))
{
property.Delete();
}
else
{
property.Value = crmId.ToString();
}
}