public ActionResult _CreateArea(AreaCreateModel model)
{
if (areaService.Get(model.AreaCode) == null)
{
areaService.Create(model.AsArea());
return Json(new StatusMessageData(StatusMessageType.Success, "创建成功！"));
}
else
{
return Json(new StatusMessageData(StatusMessageType.Error, "行政区号有重复，创建失败！"));
}
}
public async Task <IActionResult> Create(AreaCreateModel areaCreateModel)
{
if (ModelState.IsValid)
{
IDbContextTransaction transaction = null;
try
{
transaction = await lawyerDbContext.Database.BeginTransactionAsync();
Area area = new Area
{
NameKey = DbContextService.GenerateKey("area_name"),
DescriptionKey = DbContextService.GenerateKey("desc"),
MeetingMinute = areaCreateModel.MeetingMinute,
};
IEnumerable <Text> areaNameForAllLangueges = areaCreateModel.Areas.Select(m => new Text
{
Key = area.NameKey,
TextContent = m.Name,
LanguageId = m.LanguageId
});
await lawyerDbContext.Texts.AddRangeAsync(areaNameForAllLangueges);
IEnumerable <Text> areaDescriptionForAllLangueges = areaCreateModel.Areas.Select(m => new Text
{
Key = area.DescriptionKey,
TextContent = m.Description,
LanguageId = m.LanguageId
});
await lawyerDbContext.Areas.AddAsync(area);
await lawyerDbContext.Texts.AddRangeAsync(areaDescriptionForAllLangueges);
await lawyerDbContext.SaveChangesAsync();
transaction.Commit();
return(RedirectToAction(nameof(Index)));
}
catch
{
transaction.Rollback();
ModelState.AddModelError("", "Some error occured ! Please try again .");
}
finally
{
if (transaction != null)
{
transaction.Dispose();
}
}
}
AreaViewModel areaViewModel = new AreaViewModel
{
Languages = await lawyerDbContext.Languages
.AsNoTracking()
.ToListAsync(),
Areas = areaCreateModel.Areas,
MeetingMinute = areaCreateModel.MeetingMinute
};
return(View(areaViewModel));
}
