static public bool DeleteTask(DdTaskExt item, RevisionInfo revisionInfo)
{
DaTask da = new DaTask(DataStore.DbConnection);
bool ok = da.DeleteById(item.Id);
if (ok) AddChangeLog(da.TableName, item.Id, item.Timestamp, revisionInfo); //delete
return ok;
}
static public DdTaskExt GetTaskInfo(int taskREF)
{
DaTask da = new DaTask(DataStore.DbConnection);
if (da.GetById(taskREF))
return new DdTaskExt(da.GetBuffer());
else
return null;
}
static public BindingList<DdTaskExt> GetTasks()
{
BindingList<DdTaskExt> list = new BindingList<DdTaskExt>();
DaTask da = new DaTask(DataStore.DbConnection);
DnTask dn = da.Fill();
foreach (DdTask dd in dn) list.Add(new DdTaskExt(dd));
return list;
}
static public BindingList<DdTaskExt> GetTaskList(int taskHeadingREF)
{
DaTask daTask = new DaTask(DataStore.DbConnection);
DnTask dn = daTask.FillByTaskHeading(taskHeadingREF);
BindingList<DdTaskExt> list = new BindingList<DdTaskExt>();
foreach (DdTask dd in dn)
list.Add(new DdTaskExt(dd));
return list;
}
static public bool AddTask(ref DdTaskExt item, RevisionInfo revisionInfo)
{
DaTask da = new DaTask(DataStore.DbConnection);
da.Clear();
da.Description = item.Description;
da.DueDate = item.DueDate;
da.EstHours = item.EstHours;
da.Modified = item.Modified;
da.ModifiedBy = item.ModifiedBy;
da.TaskHeadingREF = item.TaskHeadingREF;
da.TaskID = item.TaskID;
da.Title = item.Title;
bool ok = da.Insert();
if (ok) AddChangeLog(da.TableName, da.Id, da.Timestamp, revisionInfo); //add
if (ok) item = new DdTaskExt(da.GetBuffer());
return ok;
}
static public bool SaveTask(ref DdTaskExt item, RevisionInfo revisionInfo)
{
DaTask da = new DaTask(DataStore.DbConnection);
if (!da.GetById(item.Id)) return false;
da.Description = item.Description;
da.DueDate = item.DueDate;
da.EstHours = item.EstHours;
da.TaskHeadingREF = item.TaskHeadingREF;
da.TaskID = item.TaskID;
da.Title = item.Title;
bool ok = true;
if (da._IsModified)
{
da.Modified = DateTime.Now;
da.ModifiedBy = Environment.UserName;
ok = da.Save();
if (ok) AddChangeLog(da.TableName, da.Id, da.Timestamp, revisionInfo);
if (ok) item = new DdTaskExt(da.GetBuffer());
}
return ok;
}
static public void UpdateTask(BindingSource binding, int taskHeadingREF, RevisionInfo revInfo)
{
BindingList<DdTaskExt> list = (BindingList<DdTaskExt>)binding.DataSource;
try
{
using (TransactionScope scope = new TransactionScope())
{
DaTask da = new DaTask(DataStore.CloneDbConnection());
foreach (DdTaskExt item in list)
{// do deletes first
bool existing = da.GetById(item.Id);
if (existing && item.DeleteFlag)
{// delete here - avoid validation
da.DeleteById(item.Id);
AddChangeLog(da.TableName, item.Id, da.Timestamp, revInfo);
}
}
foreach (DdTaskExt item in list)
{
if (item.DeleteFlag) continue; // already done above
//if (item.TaskID == string.Empty) continue; // already done above
bool existing = da.GetById(item.Id);
if (!existing)
{
da.Clear();
}
da.Description = item.Description;
da.DueDate = item.DueDate;
da.EstHours = item.EstHours;
da.TaskHeadingREF = item.TaskHeadingREF;
da.TaskID = item.TaskID;
da.Title = item.Title;
if (!existing)
{
da.TaskHeadingREF = taskHeadingREF;
da.Insert();
AddChangeLog(da.TableName, da.Id, da.Timestamp, revInfo);
}
else
{
if (!da._IsModified) continue;
da.Modified = DateTime.Now;
da.ModifiedBy = Environment.UserName;
da.Save();
AddChangeLog(da.TableName, da.Id, da.Timestamp, revInfo); }
}
scope.Complete();
}
binding.DataSource = GetTaskList(taskHeadingREF);
}
catch (AppEx)
{
throw;
}
catch (Exception exc)
{
throw new AppEx(exc, "Error updating Task");
}
}
