public async Task <IActionResult> Details(int?id)
{
Recipe recipe = _context.Recipe.Include(r => r.User)
.Where(r => r.RecipeID == id).FirstOrDefault();
if (id == null || recipe == null)
{
return(RedirectToAction(nameof(Index)));
}
recipe.Ingredients = _context.Ingredient.Include(i => i.Product).ThenInclude(p => p.ServingType)
.Include(i => i.Product).ThenInclude(p => p.ProductStatus)
.Where(i => i.RecipeID == recipe.RecipeID).ToList();
recipe.RecipeSteps = _context.RecipeSteps.Where(rs => rs.RecipeID == recipe.RecipeID).ToList();
ViewData["IsLiked"] = false;
if (_SignInManager.IsSignedIn(User))
{
ApplicationUser user = await _UserManager.GetUserAsync(User);
RecipeUserLike recipeUserLike = _context.RecipeUserLike.Where(rul => rul.UserID == user.Id && rul.RecipeID == recipe.RecipeID).FirstOrDefault();
ViewData["IsLiked"] = recipeUserLike != null ? true : false;
}
return(View(recipe));
}
public async Task <IActionResult> HandleLike(int recipeID)
{
Recipe recipe = _context.Recipe.Where(r => r.RecipeID == recipeID).FirstOrDefault();
if (recipe != null && _SignInManager.IsSignedIn(User))
{
ApplicationUser user = await _UserManager.GetUserAsync(User);
RecipeUserLike recipeUserLike = _context.RecipeUserLike.Where(rul => rul.RecipeID == recipe.RecipeID && rul.UserID == user.Id).FirstOrDefault();
if (recipeUserLike == null)
{
recipeUserLike = new RecipeUserLike()
{
RecipeID = recipe.RecipeID,
UserID = user.Id
};
_context.Add(recipeUserLike);
recipe.Likes++;
ViewData["IsLiked"] = true;
}
else
{
_context.Remove(recipeUserLike);
recipe.Likes--;
ViewData["IsLiked"] = false;
}
_context.Recipe.Update(recipe);
_context.SaveChanges();
}
return(PartialView("_RecipeLikePartial", recipe));
}
