internal static WorkItemRequest Parse(JObject payload)
{
var result = new WorkItemRequest();
try
{
if (payload.Property("eventType") == null)
{
result.Error = $"Could not determine event type for message: {payload}";
}
else
{
result.EventType = (string)payload["eventType"];
result.EventId = (string)payload["id"];
// TODO in the future we will use also the Organization level
if (payload.Property("resourceContainers") == null)
{
// bloody Test button
result.Error = $"Test button generates bad messages: do not use with this service.";
}
else
{
// VSTS sprint 100 or so introduced the Account, but TFS 2015.3 stil lacks it
if (payload.SelectToken("resourceContainers.account") != null)
{
result.AccountId = (string)payload["resourceContainers"]["account"]["id"];
}
}
if (payload.Property("resourceVersion") == null)
{
result.Error = $"Missing resourceVersion data.";
}
else
{
result.SchemaVersion = (string)payload["resourceVersion"];
if (result.SchemaVersion != "1.0")
{
result.Error = $"Unsupported resourceVersion '{result.SchemaVersion}'.";
}
}
result.CollectionId = (string)payload["resourceContainers"]["collection"]["id"];
result.TfsCollectionUri = (string)payload["resourceContainers"]["collection"]["baseUrl"];
result.ProjectId = (string)payload["resourceContainers"]["project"]["id"];
result.TeamProjectUri = (string)payload["resourceContainers"]["project"]["baseUrl"];
// not always true...
result.WorkItemId = (int)payload["resource"]["id"];
/* TODO
* ["resource"]["fields"]["System.TeamProject"]
* rules out using 'Minimal' for 'Resource detail to send'
* search a solution!!!
*/
switch (result.EventType)
{
case "workitem.created":
result.ChangeType = Core.Interfaces.ChangeTypes.New;
if (payload.SelectToken("resource.fields") != null)
{
// this requires an ALL payload
result.TeamProject = (string)payload["resource"]["fields"]["System.TeamProject"];
}
else
{
result.Error = $"TFS Aggregator requires 'All' for 'Resource details to send'.";
}
break;
case "workitem.updated":
result.ChangeType = Core.Interfaces.ChangeTypes.Change;
result.WorkItemId = (int)payload["resource"]["workItemId"];
if (payload.SelectToken("resource.revision.fields") != null)
{
// this requires an ALL payload
result.TeamProject = (string)payload["resource"]["revision"]["fields"]["System.TeamProject"];
}
else
{
result.Error = $"TFS Aggregator requires 'All' for 'Resource details to send'.";
}
break;
case "workitem.restored":
result.ChangeType = Core.Interfaces.ChangeTypes.Restore;
if (payload.SelectToken("resource.fields") != null)
{
// this requires an ALL payload
result.TeamProject = (string)payload["resource"]["fields"]["System.TeamProject"];
}
else
{
result.Error = $"TFS Aggregator requires 'All' for 'Resource details to send'.";
}
break;
case "workitem.deleted":
result.ChangeType = Core.Interfaces.ChangeTypes.Delete;
if (payload.SelectToken("resource.fields") != null)
{
// this requires an ALL payload
result.TeamProject = (string)payload["resource"]["fields"]["System.TeamProject"];
}
else
{
result.Error = $"TFS Aggregator requires 'All' for 'Resource details to send'.";
}
break;
//TODO case "workitem.comment":
default:
result.Error = $"Unsupported eventType {result.EventType}";
break;
} //switch
} //if
}
catch (Exception e)
{
if (string.IsNullOrEmpty(result.Error))
{
result.Error = $"Failed to parse incoming notification from TFS/VSTS. {e.Message}";
}
}
return(result);
}
static internal WorkItemRequest Parse(JObject payload)
{
var result = new WorkItemRequest();
if (payload.Property("eventType") == null)
{
result.Error = $"Could not determine event type for message: {payload}";
}
else
{
result.EventType = (string)payload["eventType"];
result.EventId = (string)payload["id"];
// TODO in the future we will use also the Organization level
if (payload.Property("resourceContainers") == null)
{
// bloody Test button
result.Error = $"Test button generates bad messages: do not use with this service.";
}
else
{
// VSTS sprint 100 or so introduced the Account, but TFS 2015.3 stil lacks it
if (payload.SelectToken("resourceContainers.account") == null)
{
result.CollectionId = (string)payload["resourceContainers"]["collection"]["id"];
}
else
{
result.AccountId = (string)payload["resourceContainers"]["account"]["id"];
}
}
string fullUrl = (string)payload["resource"]["url"];
result.TfsCollectionUri = fullUrl.Substring(0, fullUrl.IndexOf("_apis"));
switch (result.EventType)
{
case "workitem.created":
result.WorkItemId = (int)payload["resource"]["id"];
result.TeamProject = (string)payload["resource"]["fields"]["System.TeamProject"];
result.ChangeType = Core.Interfaces.ChangeTypes.New;
break;
case "workitem.updated":
result.WorkItemId = (int)payload["resource"]["workItemId"];
result.TeamProject = (string)payload["resource"]["revision"]["fields"]["System.TeamProject"];
result.ChangeType = Core.Interfaces.ChangeTypes.Change;
break;
case "workitem.restored":
result.WorkItemId = (int)payload["resource"]["id"];
result.TeamProject = (string)payload["resource"]["fields"]["System.TeamProject"];
result.ChangeType = Core.Interfaces.ChangeTypes.Restore;
break;
case "workitem.deleted":
result.WorkItemId = (int)payload["resource"]["id"];
result.TeamProject = (string)payload["resource"]["fields"]["System.TeamProject"];
result.ChangeType = Core.Interfaces.ChangeTypes.Delete;
break;
default:
result.Error = $"Unsupported eventType {result.EventType}";
break;
} //switch
} //if
return(result);
}
