public static bool IsStateChange(this AdoWebHookMessage message)
{
return
(message.IsWorkItemUpdate() &&
message?.resource?.fields?.SystemState != null &&
message?.resource?.fields?.SystemState.oldValue != message?.resource?.fields?.SystemState.newValue);
}
public async Task UpdateClosedState(AdoWebHookMessage message)
{
if (!message.IsChangeToClosed())
{
return;
}
const string reason = "closed state rule";
logger.LogInformation("Executing {0} for work item {1}", reason, message.WorkItemId());
var parent = await GetParentWorkItem(message.WorkItemId());
var allChildren = GetChildrenWorkItems(parent).Select(ac => ac.Result);
logger.LogTrace("Parent work item {0} has {1} children", parent?.Id, allChildren.Count());
if (allChildren
.All(c => c.GetState() == WorkItemState.Closed.ToString() || c.GetState() == WorkItemState.Removed.ToString()))
{
logger.LogTrace("Parent work item {0} has all children in Closed or Removed", parent?.Id);
var targetState =
allChildren.Any(c => c.GetState() == WorkItemState.Closed.ToString()) ?
WorkItemState.Closed.ToString() :
WorkItemState.Removed.ToString();
await UpdateWorkItemState(parent.Id.GetValueOrDefault(), targetState, reason);
}
}
private async Task UpdateParentState(
AdoWebHookMessage message,
WorkItemState state,
bool allChildrenMustBeInState = true,
WorkItemState?checkSourceState = null,
bool recursive = false)
{
if (!message.IsChangeToState(state))
{
return;
}
var id = message.WorkItemId();
while (id > 0)
{
string reason = string.Format("{0} state rule", state);
logger.LogInformation("Executing {0} for work item {1}", reason, id);
var parent = await GetParentWorkItem(id);
bool updateParent = true;
if (parent != null && allChildrenMustBeInState)
{
var allChildren = GetChildrenWorkItems(parent).Select(ac => ac.Result);
logger.LogTrace("Parent work item {0} has {1} children", parent?.Id, allChildren.Count());
updateParent = allChildren.All(c => c.GetState() == state.ToString());
}
logger.LogTrace("Parent work item {0} in state {1}", parent?.Id, parent.GetState());
if (updateParent && parent != null && (!checkSourceState.HasValue || parent.IsInState(checkSourceState.Value)))
{
await UpdateWorkItemState(parent.Id.GetValueOrDefault(), state.ToString(), reason);
}
id = (recursive && parent != null) ? parent.Id.GetValueOrDefault() : 0;
}
}
public static int WorkItemId(this AdoWebHookMessage message)
{
return((message?.resource?.workItemId).GetValueOrDefault());
}
public static bool IsChangeToClosed(this AdoWebHookMessage message)
{
return
(IsChangeToState(message, WorkItemState.Closed) ||
IsChangeToState(message, WorkItemState.Removed));
}
public static bool IsChangeToActive(this AdoWebHookMessage message)
{
return(IsChangeToState(message, WorkItemState.Active));
}
public static bool IsChangeToState(this AdoWebHookMessage message, WorkItemState state)
{
return
(message.IsStateChange() &&
message?.resource?.fields?.SystemState.newValue == state.ToString());
}
public static bool IsWorkItemUpdate(this AdoWebHookMessage message)
{
return(message?.eventType == "workitem.updated");
}
public async Task UpdateResolvedState(AdoWebHookMessage message)
{
await UpdateParentState(message, WorkItemState.Resolved);
}
public async Task UpdateActiveState(AdoWebHookMessage message)
{
await UpdateParentState(message, WorkItemState.Active, false, WorkItemState.New, true);
}
