/// <summary>
/// Registers the bid.
/// </summary>
/// <param name="person">The person.</param>
/// <param name="bid">The bid.</param>
/// <param name="auction">The auction.</param>
/// <exception cref="System.Exception">INVALID BID!</exception>
public void RegisterBid(Person person, Bid bid, Auction auction)
{
IPersonBidderTable personBidderTable = this.tablesProvider.GetPersonBidderTable();
IBidTable bidTable = this.tablesProvider.GetBidTable();
try
{
PersonBidder personBidder = personBidderTable.FetchPersonBidderByIdPerson(person.IdPerson);
bid.PersonBidder = personBidder ?? throw new Exception("no person bidder!");
personBidder.Person = person;
Bid highest_bid = this.GetHighestBid(auction);
if (highest_bid != null)
{
highest_bid.PersonBidder = personBidderTable.FetchPersonByIdBid(highest_bid.IdBid);
highest_bid.Currency = auction.Currency;
highest_bid.Auction = auction;
}
bool isOkToPostBid = CanBidBePostedToActionCheck.DoCheck(personBidder, bid, auction, highest_bid);
if (!isOkToPostBid)
{
throw new Exception("INVALID BID!");
}
bidTable.InsertBid(personBidder.IdBidder, auction.IdAuction, auction.Currency.IdCurrency, bid);
Log.Info("bid registered!");
}
catch (Exception e)
{
throw e;
}
}
public void CreatePersonBidder_ShouldThrow()
{
var personBidder = new PersonBidder();
personBidder.Person = null;
Assert.ThrowsAny <Exception>(() => personBidder.ValidateObject());
}
public PersonBidder GetPersonBidder()
{
Person person = new Person();
var personBidder = new PersonBidder();
personBidder.Person = person;
return(personBidder);
}
public void CreatePersonBidder_ShouldThrowDueBadId(int id)
{
Person person = new Person();
var personBidder = new PersonBidder();
personBidder.Person = person;
personBidder.IdBidder = id;
Assert.ThrowsAny <Exception>(() => personBidder.ValidateObject());
}
public void CreatePersonBidder_ShouldInstantiatePersonBidder()
{
Person person = new Person();
var personBidder = new PersonBidder();
personBidder.Person = person;
personBidder.ValidateObject();
Assert.NotNull(personBidder);
}
public void DoCheckNullPersonBidderAndWrongBid_ShouldNotPassCheck()
{
PersonBidder personBidder = null;
var bid = InstanceHelper.GetBid();
var auction = InstanceHelper.GetAuction();
var highestiBid = InstanceHelper.GetBid();
var result = CanBidBePostedToActionCheck.DoCheck(personBidder, bid, auction, highestiBid);
Assert.False(result);
}
/// <summary>
/// Registers the person.
/// </summary>
/// <param name="person">The person.</param>
/// <returns>
/// true if it succeeds
/// </returns>
/// <exception cref="System.Exception">Person is already registered!</exception>
public Person RegisterPerson(Person person)
{
PersonOfferor offeror;
PersonBidder bidder;
IPersonTable personTable = this.tablesProvider.GetPersonTable();
IPersonBidderTable personBidderTable = this.tablesProvider.GetPersonBidderTable();
IPersonOfferorTable personOfferorTable = this.tablesProvider.GetPersonOfferorTable();
try
{
if (person.IdPerson != 0)
{
throw new Exception("Person is already registered!");
}
person.ValidateObject();
Person exists = personTable.FetchPersonByPhone(person.Phone);
if (exists != null)
{
person = exists; //// to update the id.
return(person);
}
}
catch (Exception e)
{
Log.Info("RegisterPerson: " + e.Message);
throw e;
}
//// at this point person doesn't exist into db.
//// the actual insert
personTable.InsertPerson(person);
person = personTable.FetchPersonByPhone(person.Phone); //// in order to update Id
offeror = new PersonOfferor()
{
Person = person
};
bidder = new PersonBidder()
{
Person = person
};
personOfferorTable.InsertPersonOfferor(person.IdPerson, offeror);
personBidderTable.InsertPersonBidder(person.IdPerson, bidder);
Log.Info("RegisterPerson: " + person.Name + " person id =" + person.IdPerson + " inserted with success.");
return(person);
}
/// <summary>
/// Initializes the <see cref="CanBidBePostedToActionCheck" /> class.
/// </summary>
/// <param name="personBidder">The person bidder.</param>
/// <param name="bid">The bid.</param>
/// <param name="auction">The auction.</param>
/// <param name="highest_bid">The highest bid.</param>
/// <returns>
/// true if the bid can be posted to auction
/// </returns>
public static bool DoCheck(PersonBidder personBidder, Bid bid, Auction auction, Bid highest_bid)
{
AuctionService auctionService = new AuctionService(auction);
//// is active (started & not ended)?
if (!auctionService.IsActive)
{
return(false);
}
//// they are in the same currency?
if (!bid.Currency.Equals(auction.Currency))
{
return(false);
}
double highest_value;
//// there is no bid & this bid value is bigger than auction start value.
if (highest_bid == null)
{
highest_value = auction.StartValue;
}
else
{ // null Person Bidder
if (highest_bid.PersonBidder == null)
{
return(false);
}
// bid his bid?
if (highest_bid.PersonBidder.IdBidder == bid.PersonBidder.IdBidder)
{
return(false);
}
highest_value = highest_bid.Value;
}
double incoming_value = bid.Value;
//// Max current price + 50% * current price
double max_new_bid_value = highest_value + (highest_value / 2);
//// Price should be bigger than existent higher one, but not bigger with 50% of the existent
bool price_ok = incoming_value > highest_value && incoming_value < max_new_bid_value;
return(price_ok);
}
public void InsertPersonBidder(int idPerson, PersonBidder personBidder)
{
personBidder.IdBidder = index++;
list.Add(personBidder);
}
