public WorkflowRequestProccess GetInicialData(IAMDatabase database)
{
DbParameterCollection par = new DbParameterCollection();
par.Add("@enterprise_id", typeof(Int64)).Value = this.enterprise_id;
par.Add("@request_id", typeof(Int64)).Value = this.workflow_request_id;
DataTable dtWorkflowRequest = database.ExecuteDataTable("select r.*, e.full_name, e.id entity_id, e.login, w.name workflow_name, c.enterprise_id from st_workflow_request r with(nolock) inner join st_workflow w with(nolock) on w.id = r.workflow_id inner join entity e with(nolock) on e.id = r.entity_id inner join context c with(nolock) on c.id = e.context_id where r.id = @request_id", CommandType.Text, par, null);
if ((dtWorkflowRequest == null) || (dtWorkflowRequest.Rows.Count == 0))
{
return(new WorkflowRequestProccess(false, "Access request not found"));
}
this.status = (WorkflowRequestStatus)((Int32)dtWorkflowRequest.Rows[0]["status"]);
this.enterprise_id = (Int64)dtWorkflowRequest.Rows[0]["enterprise_id"];
this.user_name = dtWorkflowRequest.Rows[0]["full_name"].ToString();
this.user_login = dtWorkflowRequest.Rows[0]["login"].ToString();
this.user_id = (Int64)dtWorkflowRequest.Rows[0]["entity_id"];
try
{
workflow = new WorkflowConfig();
workflow.GetDatabaseData(database, (Int64)dtWorkflowRequest.Rows[0]["workflow_id"]);
if (workflow == null)
{
throw new Exception("");
}
}
catch (Exception ex)
{
return(new WorkflowRequestProccess(false, "Fail on get workflow config", ex.Message));
}
if ((workflow.Activities == null) || (workflow.Activities.Count == 0))
{
return(new WorkflowRequestProccess(false, "Activity list is empty on workflow " + workflow.Name));
}
//Verifica o último status para chegar em que activity esta requisição está
DataTable dtLogs = database.ExecuteDataTable("select * from st_workflow_request_status where workflow_request_id = @request_id order by date", CommandType.Text, par, null);
if ((dtLogs == null) || (dtLogs.Rows.Count == 0))
{
return(new WorkflowRequestProccess(false, "Access request status list not found"));
}
//Resgata a maior activity
try
{
List <Int64> actList = new List <Int64>();
foreach (DataRow dr in dtLogs.Rows)
{
if (!actList.Contains((Int64)dr["activity_id"]))
{
actList.Add((Int64)dr["activity_id"]);
}
}
//Ordena de forma descrecente
workflow.Activities.Sort(delegate(WorkflowActivity a1, WorkflowActivity a2) { return(a2.ExeutionOrder.CompareTo(a1.ExeutionOrder)); });
//Remove da lista todas as atividades ja aprovadas
foreach (WorkflowActivity act in workflow.Activities)
{
DateTime last = new DateTime(1970, 1, 1);
WorkflowRequestStatus st = WorkflowRequestStatus.Waiting;
foreach (DataRow drSt in dtLogs.Rows)
{
if (drSt["activity_id"].ToString() == act.ActivityId.ToString())
{
if (last.CompareTo((DateTime)drSt["date"]) < 0)
{
last = (DateTime)drSt["date"];
st = (WorkflowRequestStatus)((Int32)drSt["status"]);
}
}
}
if (st == WorkflowRequestStatus.Approved)
{
actList.Remove(act.ActivityId);
}
}
//Primeiro busca a menor atividade
foreach (WorkflowActivity act in workflow.Activities)
{
if (activity == null)//Como esta ordenado de forma decrescente, pegará a última atividade do array
{
activity = act;
}
if ((actList.Contains(act.ActivityId)) && (act.ExeutionOrder < activity.ExeutionOrder))
{
activity = act;
}
}
if (activity == null)
{
throw new Exception("Activity is empty");
}
foreach (DataRow dr in dtLogs.Rows)
{
if ((Int64)dr["activity_id"] == activity.ActivityId)
{
if (this.activity_created.Year == 1970)
{
this.activity_created = (DateTime)dr["date"];
this.last_executed_by = (Int64)dr["executed_by_entity_id"];
}
if (this.activity_created.CompareTo((DateTime)dr["date"]) < 0)
{
this.activity_created = (DateTime)dr["date"];
this.last_executed_by = (Int64)dr["executed_by_entity_id"];
}
}
}
}
catch (Exception ex)
{
return(new WorkflowRequestProccess(false, "Error on proccess activities"));
}
//Verifica se essa é a última activity
//Se sim irá realizar a ação final
this.nextActivity = null;
foreach (WorkflowActivity act in workflow.Activities)
{
if (act.ExeutionOrder > activity.ExeutionOrder)
{
this.nextActivity = act;
}
}
return(new WorkflowRequestProccess(true, ""));
}
public void GetDatabaseData(IAMDatabase database, Int64 workflowId, Object transaction)
{
this.workflow_id = workflowId;
DataTable dtWorkflow = database.ExecuteDataTable("select * from st_workflow where id = " + this.workflow_id, CommandType.Text, null, transaction);
if ((dtWorkflow == null) || (dtWorkflow.Rows.Count == 0))
{
throw new Exception("Workflow not found");
}
this.context_id = (Int64)dtWorkflow.Rows[0]["context_id"];
this.name = (String)dtWorkflow.Rows[0]["name"];
this.description = (String)dtWorkflow.Rows[0]["description"];
this.owner = (Int64)dtWorkflow.Rows[0]["owner_id"];
this.enabled = (Boolean)dtWorkflow.Rows[0]["enabled"];
this.deleted = (Boolean)dtWorkflow.Rows[0]["deleted"];
this.deprecated = (Boolean)dtWorkflow.Rows[0]["deprecated"];
this.original_id = (Int64)dtWorkflow.Rows[0]["original_id"];
this.version = (Int64)dtWorkflow.Rows[0]["version"];
this.create_date = (DateTime)dtWorkflow.Rows[0]["create_date"];
switch (dtWorkflow.Rows[0]["type"].ToString().ToLower())
{
case "rolegrant":
this.access_type = WorkflowAccessType.RoleGrant;
break;
case "delegation":
this.access_type = WorkflowAccessType.Delegation;
break;
case "unlock":
this.access_type = WorkflowAccessType.Unlock;
break;
default:
throw new Exception(String.Format("Access type {0} not implemented yet", dtWorkflow.Rows[0]["type"]));
break;
}
switch (this.access_type)
{
case WorkflowAccessType.RoleGrant:
WorkflowAccessRoleGrant roleGrant = new WorkflowAccessRoleGrant();
DataTable dtRG = database.ExecuteDataTable("select * from st_workflow_access_role where workflow_id = " + this.workflow_id, CommandType.Text, null, transaction);
if (dtRG != null)
{
foreach (DataRow dr in dtRG.Rows)
{
roleGrant.Add((Int64)dr["role_id"]);
}
}
if ((roleGrant.Roles == null) || (roleGrant.Roles.Count == 0))
{
throw new Exception("Role list is empty");
}
this.access = roleGrant;
break;
case WorkflowAccessType.Delegation:
WorkflowAccessDelegation entityDelegation = new WorkflowAccessDelegation();
DataTable dtED = database.ExecuteDataTable("select * from st_workflow_access_role where workflow_id = " + this.workflow_id, CommandType.Text, null, transaction);
if (dtED != null)
{
foreach (DataRow dr in dtED.Rows)
{
entityDelegation.Entity = (Int64)dr["entity_id"];
}
}
if (entityDelegation.Entity == 0)
{
throw new Exception("Entity id is empty");
}
this.access = entityDelegation;
break;
case WorkflowAccessType.Unlock:
this.access = new WorkflowAccessUnlock();
break;
}
DataTable dtActivity = database.ExecuteDataTable("select * from st_workflow_activity where workflow_id = " + this.workflow_id + " order by execution_order", CommandType.Text, null, transaction);
if (dtActivity != null)
{
foreach (DataRow dr in dtActivity.Rows)
{
WorkflowActivity activity = new WorkflowActivity(
dr["name"].ToString(),
(dr["auto_approval"] == DBNull.Value ? 0 : (Int64)dr["auto_approval"]),
(dr["auto_deny"] == DBNull.Value ? 0 : (Int64)dr["auto_deny"]),
(Int32)dr["escalation_days"],
(Int32)dr["expiration_days"]
);
activity.ActivityId = (Int64)dr["id"];
activity.ExeutionOrder = (Int32)dr["execution_order"];
DataTable dtManual = database.ExecuteDataTable("select * from st_workflow_activity_manual_approval where workflow_activity_id = " + activity.ActivityId, CommandType.Text, null, transaction);
if (dtManual != null)
{
foreach (DataRow dr2 in dtManual.Rows)
{
activity.SetApprover(
(dr2["entity_approver"] == DBNull.Value ? 0 : (Int64)dr2["entity_approver"]),
(dr2["role_approver"] == DBNull.Value ? 0 : (Int64)dr2["role_approver"])
);
}
}
if ((activity.AutoDeny == 0) && (activity.AutoDeny == 0) && (activity.ManualApproval == null || (activity.ManualApproval.EntityApprover == 0 && activity.ManualApproval.RoleApprover == 0)))
{
throw new Exception("All activity approvers is empty in activity " + activity.Name);
}
this.activities.Add(activity);
}
}
if (this.activities.Count == 0)
{
throw new Exception("Activity list is empty");
}
}
public void ParseFromJsonObject(Dictionary <String, Object> data)
{
this.context_id = Int64.Parse(data["context_id"].ToString());
this.workflow_id = Int64.Parse(data["workflow_id"].ToString());
this.name = (String)data["name"];
this.description = (String)data["description"];
this.owner = Int64.Parse(data["owner_id"].ToString());
this.enabled = Boolean.Parse(data["enabled"].ToString());
this.deleted = Boolean.Parse(data["deleted"].ToString());
this.deprecated = Boolean.Parse(data["deprecated"].ToString());
this.original_id = Int64.Parse(data["original_id"].ToString());
this.version = Int64.Parse(data["version"].ToString());
this.create_date = new DateTime(1970, 1, 1).AddSeconds(Int64.Parse(data["create_date"].ToString()));
switch (data["type"].ToString().ToLower())
{
case "rolegrant":
this.access_type = WorkflowAccessType.RoleGrant;
break;
case "delegation":
this.access_type = WorkflowAccessType.Delegation;
break;
case "unlock":
this.access_type = WorkflowAccessType.Unlock;
break;
default:
throw new Exception(String.Format("Access type {0} not implemented yet", data["type"]));
break;
}
//if (!(lst[i] is Dictionary<String, Object>))
//if (!(parameters["mapping"] is ArrayList))
if (!(data["access"] is Dictionary <String, Object>))
{
throw new Exception("Access is not valid");
}
Dictionary <String, Object> access = (Dictionary <String, Object>)data["access"];
switch (this.access_type)
{
case WorkflowAccessType.RoleGrant:
WorkflowAccessRoleGrant roleGrant = new WorkflowAccessRoleGrant();
if (!(access["role_id"] is ArrayList))
{
throw new Exception("Access is not valid");
}
List <Object> lst = new List <Object>();
lst.AddRange(((ArrayList)access["role_id"]).ToArray());
foreach (Object r in lst)
{
roleGrant.Add(Int64.Parse(r.ToString()));
}
if ((roleGrant.Roles == null) || (roleGrant.Roles.Count == 0))
{
throw new Exception("Role list is empty");
}
this.access = roleGrant;
break;
case WorkflowAccessType.Delegation:
WorkflowAccessDelegation entityDelegation = new WorkflowAccessDelegation();
try
{
entityDelegation.Entity = Int64.Parse(access["entity_id"].ToString());
}
catch
{
throw new Exception("Access is not valid");
}
if (entityDelegation.Entity == 0)
{
throw new Exception("Entity id is empty");
}
this.access = entityDelegation;
break;
case WorkflowAccessType.Unlock:
this.access = new WorkflowAccessUnlock();
break;
}
if (!(data["activities"] is ArrayList))
{
throw new Exception("Activity list is not valid");
}
List <Object> act = new List <Object>();
act.AddRange(((ArrayList)data["activities"]).ToArray());
for (Int32 i = 0; i < act.Count; i++)
{
if (!(act[i] is Dictionary <String, Object>))
{
throw new Exception("Activity " + i + " is not valid");
}
Dictionary <String, Object> a = (Dictionary <String, Object>)act[i];
WorkflowActivity activity = new WorkflowActivity(
a["name"].ToString(),
Int64.Parse(a["auto_approval"].ToString()),
Int64.Parse(a["auto_deny"].ToString()),
Int32.Parse(a["escalation_days"].ToString()),
Int32.Parse(a["expiration_days"].ToString())
);
activity.ActivityId = Int64.Parse(a["activity_id"].ToString());
if (a.ContainsKey("manual_approval") && (a["manual_approval"] is Dictionary <string, object>))
{
activity.SetApprover(
Int64.Parse(((Dictionary <string, object>)a["manual_approval"])["entity_approver"].ToString()),
Int64.Parse(((Dictionary <string, object>)a["manual_approval"])["role_approver"].ToString())
);
}
if ((activity.AutoDeny == 0) && (activity.AutoDeny == 0) && (activity.ManualApproval == null || (activity.ManualApproval.EntityApprover == 0 && activity.ManualApproval.RoleApprover == 0)))
{
throw new Exception("All activity approvers is empty in activity " + activity.Name);
}
this.activities.Add(activity);
}
if (this.activities.Count == 0)
{
throw new Exception("Activity list is empty");
}
}
public void AddActivity(WorkflowActivity activity)
{
this.activities.Add(activity);
}