public async Task <Tuple <bool, string> > AddEmoji(AddEmojiInputModel model)
{
if (this.db.Emojis.Any(x => x.Name.ToUpper() == model.Name.ToUpper() && x.EmojiType == model.EmojiType))
{
return(Tuple.Create(false, string.Format(ErrorMessages.EmojiAlreadyExist, model.Name.ToUpper())));
}
else
{
var lastNumber = await this.db.Emojis
.Where(x => x.EmojiType == model.EmojiType)
.Select(x => x.Position)
.OrderByDescending(x => x)
.FirstOrDefaultAsync();
var emoji = new Emoji
{
EmojiType = model.EmojiType,
Name = model.Name,
Position = lastNumber + 1,
};
var imageUrl = await ApplicationCloudinary.UploadImage(
this.cloudinary,
model.Image,
string.Format(GlobalConstants.EmojiName, emoji.Id),
GlobalConstants.EmojisFolder);
emoji.Url = imageUrl;
this.db.Emojis.Add(emoji);
await this.db.SaveChangesAsync();
return(Tuple.Create(true, string.Format(SuccessMessages.SuccessfullyAddedEmoji, emoji.Name)));
}
}
public async Task <IActionResult> AddNewEmoji(AddEmojiInputModel model)
{
if (this.ModelState.IsValid)
{
var result = await this.addEmojiService.AddEmoji(model);
if (!result.Item1)
{
this.TempData["Error"] = result.Item2;
return(this.RedirectToAction("Index", "AddEmoji", model));
}
this.TempData["Success"] = result.Item2;
return(this.RedirectToAction("Index", "AddEmoji"));
}
else
{
this.TempData["Error"] = ErrorMessages.InvalidInputModel;
return(this.RedirectToAction("Index", "AddEmoji", model));
}
}
