public void TestViewHistory()
{
var sut = new UserViewHistory()
{
HistoryId = 3,
ViewDate = DateTime.Today,
RecipeId = 34,
Recipe = new Recipe(),
User = new User(),
UserId = 32,
};
var expected = DateTime.Today;
var result = sut.ViewDate;
Assert.Equal(expected, result);
}
public async Task <Recipe> AddNewPrepare(int recipeId, string sub)
{
var dbrecipe = await _context.Recipes.Where(r => r.RecipeId == recipeId).FirstOrDefaultAsync();
if (dbrecipe == null)
{
return(null);
}
var dbuser = await _context.Users.Where(u => u.Auth0 == sub)
.Include(u => u.UserSearchHistories)
.FirstOrDefaultAsync();
if (dbuser == null)
{
return(null);
}
if (await _context.UserViewHistories.AnyAsync(h => h.RecipeId == recipeId && dbuser.Auth0 == sub))
{
System.Console.WriteLine("user viewed before");
return(null);
}
dbrecipe.NumTimesPrepared++;
if (_context.SaveChanges() <= 0)
{
System.Console.WriteLine("couldn't save prepare");
return(null);
}
var history = new UserViewHistory();
history.ViewDate = DateTime.Now;
history.RecipeId = dbrecipe.RecipeId;
history.UserId = dbuser.UserId;
_context.UserViewHistories.Add(history);
if (_context.SaveChanges() <= 0)
{
System.Console.WriteLine("couldn't save view history");
return(null);
}
return(dbrecipe);
}