/// <summary>
/// Executes the specified workflow.
/// </summary>
/// <param name="rockContext">The rock context.</param>
/// <param name="action">The action.</param>
/// <param name="entity">The entity.</param>
/// <param name="errorMessages">The error messages.</param>
/// <returns></returns>
public override bool Execute( RockContext rockContext, WorkflowAction action, Object entity, out List<string> errorMessages )
{
errorMessages = new List<string>();
Guid? workflowGuid = GetAttributeValue( action, "Workflow", true ).AsGuidOrNull();
if ( workflowGuid.HasValue )
{
using ( var newRockContext = new RockContext() )
{
var workflowService = new WorkflowService( newRockContext );
var workflow = workflowService.Get( workflowGuid.Value );
if ( workflow != null )
{
string status = GetAttributeValue( action, "Status" ).ResolveMergeFields( GetMergeFields( action ) );
workflow.Status = status;
workflow.AddLogEntry( string.Format( "Status set to '{0}' by another workflow: {1}", status, action.Activity.Workflow ) );
newRockContext.SaveChanges();
action.AddLogEntry( string.Format( "Set Status to '{0}' on another workflow: {1}", status, workflow ) );
bool processNow = GetAttributeValue( action, "ProcessNow" ).AsBoolean();
if ( processNow )
{
var processErrors = new List<string>();
if ( !workflowService.Process( workflow, out processErrors ) )
{
action.AddLogEntry( "Error(s) occurred processing target workflow: " + processErrors.AsDelimited( ", " ) );
}
}
return true;
}
}
action.AddLogEntry( "Could not find selected workflow." );
}
else
{
action.AddLogEntry( "Workflow attribute was not set." );
return true; // Continue processing in this case
}
return false;
}
/// <summary>
/// Handles the Delete event of the gWorkflows control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="RowEventArgs" /> instance containing the event data.</param>
protected void gWorkflows_Delete( object sender, RowEventArgs e )
{
var rockContext = new RockContext();
WorkflowService workflowService = new WorkflowService( rockContext );
Workflow workflow = workflowService.Get( (int)e.RowKeyValue );
if ( workflow != null )
{
string errorMessage;
if ( !workflowService.CanDelete( workflow, out errorMessage ) )
{
mdGridWarning.Show( errorMessage, ModalAlertType.Information );
return;
}
workflowService.Delete( workflow );
rockContext.SaveChanges();
}
BindGrid();
}
/// <summary>
/// Executes the specified workflow.
/// </summary>
/// <param name="rockContext">The rock context.</param>
/// <param name="action">The action.</param>
/// <param name="entity">The entity.</param>
/// <param name="errorMessages">The error messages.</param>
/// <returns></returns>
public override bool Execute( RockContext rockContext, WorkflowAction action, Object entity, out List<string> errorMessages )
{
errorMessages = new List<string>();
var workflow = action.Activity.Workflow;
if ( workflow.Id >= 0 )
{
// Create a new RockContext so that any previous updates are ignored and
// workflow can be sucessfully deleted
var newRockContext = new RockContext();
var workflowService = new WorkflowService( newRockContext );
var workflowToDelete = workflowService.Get( workflow.Id );
if ( workflowToDelete != null )
{
workflowService.Delete( workflowToDelete );
newRockContext.SaveChanges();
}
}
workflow.Id = 0;
workflow.IsPersisted = false;
return true;
}
/// <summary>
/// Handles the Click event of the btnSave control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="EventArgs" /> instance containing the event data.</param>
protected void btnSave_Click( object sender, EventArgs e )
{
var rockContext = new RockContext();
var service = new WorkflowService( rockContext );
ParseControls( rockContext, true );
Workflow dbWorkflow = null;
if ( Workflow != null )
{
dbWorkflow = service.Get( Workflow.Id );
if ( dbWorkflow != null )
{
if ( !dbWorkflow.CompletedDateTime.HasValue && Workflow.CompletedDateTime.HasValue )
{
dbWorkflow.AddLogEntry( "Workflow Manually Completed." );
dbWorkflow.CompletedDateTime = Workflow.CompletedDateTime;
}
else if ( dbWorkflow.CompletedDateTime.HasValue && !Workflow.CompletedDateTime.HasValue )
{
dbWorkflow.AddLogEntry( "Workflow Manually Re-Activated." );
dbWorkflow.CompletedDateTime = null;
}
if ( dbWorkflow.Name.Trim() != Workflow.Name.Trim() )
{
dbWorkflow.AddLogEntry( string.Format( "Workflow name manually changed from '{0}' to '{0}'.", dbWorkflow.Name, tbName.Text ) );
dbWorkflow.Name = Workflow.Name;
}
if ( dbWorkflow.Status.Trim() != Workflow.Status.Trim() )
{
dbWorkflow.AddLogEntry( string.Format( "Workflow status manually changed from '{0}' to '{0}'.", dbWorkflow.Status, tbStatus.Text ) );
dbWorkflow.Status = Workflow.Status;
}
if ( !dbWorkflow.InitiatorPersonAliasId.Equals(Workflow.InitiatorPersonAliasId))
{
dbWorkflow.AddLogEntry( string.Format( "Workflow status manually changed from '{0}' to '{0}'.",
dbWorkflow.InitiatorPersonAlias != null ? dbWorkflow.InitiatorPersonAlias.Person.FullName : "",
Workflow.InitiatorPersonAlias != null ? Workflow.InitiatorPersonAlias.Person.FullName : "" ) );
dbWorkflow.InitiatorPersonAlias = Workflow.InitiatorPersonAlias;
dbWorkflow.InitiatorPersonAliasId = Workflow.InitiatorPersonAliasId;
}
if ( !Page.IsValid || !dbWorkflow.IsValid )
{
return;
}
foreach ( var activity in Workflow.Activities )
{
if ( !activity.IsValid )
{
return;
}
foreach ( var action in activity.Actions )
{
if ( !action.IsValid )
{
return;
}
}
}
rockContext.WrapTransaction( () =>
{
rockContext.SaveChanges();
dbWorkflow.LoadAttributes( rockContext );
foreach ( var attributeValue in Workflow.AttributeValues )
{
dbWorkflow.SetAttributeValue( attributeValue.Key, Workflow.GetAttributeValue( attributeValue.Key ) );
}
dbWorkflow.SaveAttributeValues( rockContext );
WorkflowActivityService workflowActivityService = new WorkflowActivityService( rockContext );
WorkflowActionService workflowActionService = new WorkflowActionService( rockContext );
var activitiesInUi = new List<Guid>();
var actionsInUI = new List<Guid>();
foreach ( var activity in Workflow.Activities )
{
activitiesInUi.Add( activity.Guid );
foreach ( var action in activity.Actions )
{
actionsInUI.Add( action.Guid );
}
}
// delete WorkflowActions that were removed in the UI
foreach ( var action in workflowActionService.Queryable()
.Where( a =>
a.Activity.WorkflowId.Equals( dbWorkflow.Id ) &&
!actionsInUI.Contains( a.Guid ) ) )
{
workflowActionService.Delete( action );
}
// delete WorkflowActivities that aren't assigned in the UI anymore
foreach ( var activity in workflowActivityService.Queryable()
.Where( a =>
a.WorkflowId.Equals( dbWorkflow.Id ) &&
!activitiesInUi.Contains( a.Guid ) ) )
{
workflowActivityService.Delete( activity );
}
rockContext.SaveChanges();
// add or update WorkflowActivities(and Actions) that are assigned in the UI
foreach ( var editorWorkflowActivity in Workflow.Activities )
{
// Add or Update the activity type
WorkflowActivity workflowActivity = dbWorkflow.Activities.FirstOrDefault( a => a.Guid.Equals( editorWorkflowActivity.Guid ) );
if ( workflowActivity == null )
{
workflowActivity = new WorkflowActivity();
workflowActivity.ActivityTypeId = editorWorkflowActivity.ActivityTypeId;
dbWorkflow.Activities.Add( workflowActivity );
}
workflowActivity.AssignedPersonAliasId = editorWorkflowActivity.AssignedPersonAliasId;
workflowActivity.AssignedGroupId = editorWorkflowActivity.AssignedGroupId;
workflowActivity.ActivatedDateTime = editorWorkflowActivity.ActivatedDateTime;
workflowActivity.LastProcessedDateTime = editorWorkflowActivity.LastProcessedDateTime;
if ( !workflowActivity.CompletedDateTime.HasValue && editorWorkflowActivity.CompletedDateTime.HasValue )
{
workflowActivity.AddLogEntry( "Activity Manually Completed." );
workflowActivity.CompletedDateTime = RockDateTime.Now;
}
if ( workflowActivity.CompletedDateTime.HasValue && !editorWorkflowActivity.CompletedDateTime.HasValue )
{
workflowActivity.AddLogEntry( "Activity Manually Re-Activated." );
workflowActivity.CompletedDateTime = null;
}
// Save Activity Type
rockContext.SaveChanges();
// Save ActivityType Attributes
workflowActivity.LoadAttributes( rockContext );
foreach ( var attributeValue in editorWorkflowActivity.AttributeValues )
{
workflowActivity.SetAttributeValue( attributeValue.Key, editorWorkflowActivity.GetAttributeValue( attributeValue.Key ) );
}
workflowActivity.SaveAttributeValues( rockContext );
foreach ( var editorWorkflowAction in editorWorkflowActivity.Actions )
{
WorkflowAction workflowAction = workflowActivity.Actions.FirstOrDefault( a => a.Guid.Equals( editorWorkflowAction.Guid ) );
if ( workflowAction == null )
{
// New action
workflowAction = new WorkflowAction();
workflowAction.ActionTypeId = editorWorkflowAction.ActionTypeId;
workflowActivity.Actions.Add( workflowAction );
}
workflowAction.LastProcessedDateTime = editorWorkflowAction.LastProcessedDateTime;
workflowAction.FormAction = editorWorkflowAction.FormAction;
if ( !workflowAction.CompletedDateTime.HasValue && editorWorkflowAction.CompletedDateTime.HasValue )
{
workflowAction.AddLogEntry( "Action Manually Completed." );
workflowAction.CompletedDateTime = RockDateTime.Now;
}
if ( workflowAction.CompletedDateTime.HasValue && !editorWorkflowAction.CompletedDateTime.HasValue )
{
workflowAction.AddLogEntry( "Action Manually Re-Activated." );
workflowAction.CompletedDateTime = null;
}
}
// Save action updates
rockContext.SaveChanges();
}
} );
}
Workflow = service
.Queryable("WorkflowType,Activities.ActivityType,Activities.Actions.ActionType")
.FirstOrDefault( w => w.Id == Workflow.Id );
var errorMessages = new List<string>();
service.Process( Workflow, out errorMessages );
}
ShowReadonlyDetails();
}
/// <summary>
/// Handles the Delete event of the gWorkflows control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="RowEventArgs" /> instance containing the event data.</param>
protected void gWorkflows_Delete( object sender, RowEventArgs e )
{
RockTransactionScope.WrapTransaction( () =>
{
WorkflowService workflowService = new WorkflowService();
Workflow workflow = workflowService.Get( (int)e.RowKeyValue );
if ( workflow != null )
{
string errorMessage;
if ( !workflowService.CanDelete( workflow, out errorMessage ) )
{
mdGridWarning.Show( errorMessage, ModalAlertType.Information );
return;
}
workflowService.Delete( workflow, CurrentPersonId );
workflowService.Save( workflow, CurrentPersonId );
}
} );
BindGrid();
}