public Rating(Deal aboutDeal, User aboutUser, bool isPositive)
{
AboutDeal = aboutDeal.Id;
AboutUser = aboutUser.Id;
IsPositive = isPositive;
ExpirationDate = aboutDeal.ExpirationDate;
}
public void TestUserEquality()
{
var u1 = new User("bla", "pass");
var u2 = new User("bla", "pass");
var u3 = new User("notbla", "notpass");
Assert.That(u1, Is.EqualTo(u2));
Assert.That(u1, Is.Not.EqualTo(u3));
}
public Deal ToDeal(User postedBy)
{
return new Deal
{
ProductName = ProductName,
StoreName = StoreName,
Price = Price,
ExpirationDate = ExpirationDate,
ZipCode = ZipCode,
UserPostedBy = postedBy.Id
};
}
private async Task AddUser(User user)
{
try
{
await userCollection.InsertOneAsync(user);
}
catch (MongoWriteException ex)
{
if (ex.Message.Contains("E11000"))
{
throw new AlreadyExistsException("A user with the same name has already been added.", ex);
}
}
}
public async Task RateDeal(Deal whatDeal, User asUser, bool isPositive)
{
//find a rating if it already exists, if not, make a new rating
var filterD = Builders<Rating>.Filter.Eq("AboutDeal", whatDeal.Id);
var filterU = Builders<Rating>.Filter.Eq("AboutUser", asUser.Id);
var filterFinal = filterD & filterU;
var updateDef = Builders<Rating>.Update
.Set("AboutDeal", whatDeal.Id)
.Set("AboutUser", asUser.Id)
.Set("IsPositive", isPositive)
.Set("ExpirationDate", whatDeal.ExpirationDate);
await ratingCollection.UpdateOneAsync(filterFinal, updateDef, new UpdateOptions { IsUpsert = true });
}
public async Task RegisterUser(string desiredName, string password)
{
var storedHash = PasswordStorage.Hash(password);
var thisUser = new User(desiredName, storedHash);
await AddUser(thisUser);
}
public void SetPostedBy(User who)
{
UserPostedBy = who.Id;
}
private bool Equals(User other)
{
return
string.Equals(Name, other.Name) &&
string.Equals(PasswordHash, other.PasswordHash);
}
