public async Task <IActionResult> NewDateTime(int?id, [Bind("DateTime,EventTypeName,EventDescription")] CritterExEditViewModel model)
{
if (id == null)
{
throw new Exception("ID isn't being passed.");
}
using (var transact = await this._livestock.Database.BeginTransactionAsync())
{
var dateTime = new CritterLifeEventDatetime
{
Comment = "N/A",
DateTime = model.DateTime.DateTime,
VersionNumber = 1
};
await this._livestock.AddAsync(dateTime);
await this._livestock.SaveChangesAsync(); // We have to save here so dateTime gets an Id
try
{
await this.AddNewEvent(id.Value, dateTime.CritterLifeEventGiveBirthId, model.EventTypeName, model.EventDescription);
transact.Commit();
}
catch (OnlyOneEventAllowedException)
{
transact.Rollback();
}
}
return(RedirectToAction(nameof(CritterExController.Edit), "CritterEx", new { id }));
}
public async Task <IActionResult> Edit(int id, [Bind("CritterLifeEventGiveBirthId,Comment,DateTime,Timestamp,VersionNumber")] CritterLifeEventDatetime val)
{
if (val.CritterLifeEventGiveBirthId != id)
{
return(NotFound());
}
this.FixNullFields(val);
if (ModelState.IsValid)
{
try
{
_context.Update(val);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!Exists(val.CritterLifeEventGiveBirthId))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(val));
}
private void FixNullFields(CritterLifeEventDatetime val)
{
if (String.IsNullOrWhiteSpace(val.Comment))
{
val.Comment = "N/A";
}
}
public async Task <IActionResult> Create([Bind("CritterLifeEventGiveBirthId,Comment,DateTime,Timestamp,VersionNumber")] CritterLifeEventDatetime val)
{
this.FixNullFields(val);
if (ModelState.IsValid)
{
_context.Add(val);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(val));
}
