internal IValidationResult ShipFit(ShipFit shipFit)
{
IValidationResult validationResult = new ValidationResult();
// Check that the ship fit has a valid account id.
if (shipFit.AccountId < 0 || shipFit.AccountId > int.MaxValue)
{
validationResult.AddError("AccountId.Range_" + shipFit.ShipFitId.ToString(), "AccountId can not be less than or equal to 0. Also, the upper limit cannot exceed the max value of the int data type.");
}
// Null checks.
if (shipFit.Notes == null)
{
validationResult.AddError("Notes.Null", "Notes cannot be null.");
}
if (shipFit.Name == null)
{
validationResult.AddError("Name.Null", "Name cannot be null.");
}
if (shipFit.Role == null)
{
validationResult.AddError("Role.Null", "Role cannot be null.");
}
return validationResult;
}
internal ShipFit CreateShipFit(ShipFit shipFit)
{
shipFit.ObjectState = ObjectState.Added;
this.unitOfWork.Repository<ShipFit>().Insert(shipFit);
return shipFit;
}
internal ShipFit AddShipFit(ShipFit shipFit)
{
this.unitOfWork.Repository<ShipFit>().Insert(shipFit);
return shipFit;
}
internal void UpdateShipFit(ShipFit shipFit)
{
shipFit.ObjectState = ObjectState.Modified;
this.unitOfWork.Repository<ShipFit>().Update(shipFit);
}
public void UpdateShipFit(ShipFit shipFit)
{
ShipFitOperations.UpdateShipFit(shipFit);
}
public ShipFit CreateShipFit(ShipFit shipFit)
{
return ShipFitOperations.CreateShipFit(shipFit);
}
public ShipFit AddShipFit(ShipFit shipFit)
{
return ShipFitOperations.AddShipFit(shipFit);
}
/// <summary>
/// Updates a ship fit for a particular account.
/// </summary>
/// <param name="shipFit">A partially populated ship fit object to be updated.</param>
/// <returns>Returns a validation result object.</returns>
internal IValidationResult UpdateShipFit(ShipFit shipFit)
{
IValidationResult validationResult = new ValidationResult();
var existingShipFit = this.doctrineShipsRepository.GetShipFit(shipFit.ShipFitId);
if (existingShipFit != null)
{
if (existingShipFit.AccountId != shipFit.AccountId)
{
validationResult.AddError("ShipFit.Permission", "The ship fit being modified does not belong to the requesting account.");
}
else
{
// Map the updates to the existing ship fit.
existingShipFit.Name = shipFit.Name;
existingShipFit.Role = shipFit.Role;
existingShipFit.Notes = shipFit.Notes;
// Validate the ship fit updates.
validationResult = this.doctrineShipsValidation.ShipFit(existingShipFit);
if (validationResult.IsValid == true)
{
// Update the existing record, save and log.
this.doctrineShipsRepository.UpdateShipFit(existingShipFit);
this.doctrineShipsRepository.Save();
logger.LogMessage("Ship Fit '" + existingShipFit.Name + "' Successfully Updated For Account Id: " + existingShipFit.AccountId, 2, "Message", MethodBase.GetCurrentMethod().Name);
}
}
}
return validationResult;
}
/// <summary>
/// Refresh the packaged volume for a ship fit.
/// </summary>
/// <param name="shipFit">A doctrine ships ship fit.</param>
internal void RefreshShipFitPackagedVolume(ShipFit shipFit)
{
shipFit.FitPackagedVolume = 0;
// Ensure that there are ship fit components to be refreshed.
if (shipFit.ShipFitComponents != null && shipFit.ShipFitComponents.Any() != false)
{
foreach (var item in shipFit.ShipFitComponents)
{
// Add the value to the shipfit's total volume.
shipFit.FitPackagedVolume += item.Component.Volume * item.Quantity;
}
// Update the ship fit in the database.
this.doctrineShipsRepository.UpdateShipFit(shipFit);
// Commit changes to the database.
this.doctrineShipsRepository.Save();
}
}
/// <summary>
/// Refresh the market details for a ship fit.
/// </summary>
/// <param name="shipFit">A doctrine ships ship fit.</param>
/// <param name="settingProfile">A doctrine ships account setting profile.</param>
internal void RefreshShipFitMarketDetails(ShipFit shipFit, SettingProfile settingProfile)
{
// Only update the ship fit prices if they are older than 5 minutes.
if (Time.HasElapsed(shipFit.LastPriceRefresh, TimeSpan.FromMinutes(5)) == true)
{
// Update the buy and sell prices of all ship fit components.
this.RefreshShipFitComponentsPrices(shipFit, settingProfile);
// Ship Fit Calculations.
shipFit.BuyPrice = shipFit.ShipFitComponents.Sum(x => (x.BuyPrice * x.Quantity));
shipFit.SellPrice = shipFit.ShipFitComponents.Sum(x => (x.SellPrice * x.Quantity));
shipFit.ShippingCost = shipFit.FitPackagedVolume * settingProfile.ShippingCostPerM3;
shipFit.ContractReward = (shipFit.SellPrice * settingProfile.ContractMarkupPercentage) + shipFit.ShippingCost + settingProfile.ContractBrokerFee;
shipFit.BuyOrderProfit = shipFit.ContractReward - shipFit.BuyPrice;
shipFit.SellOrderProfit = shipFit.ContractReward - shipFit.SellPrice;
// Set the ship fit's last price refresh timestamp to the current date & time.
shipFit.LastPriceRefresh = DateTime.UtcNow;
// Update the ship fit in the database.
this.doctrineShipsRepository.UpdateShipFit(shipFit);
// Commit changes to the database.
this.doctrineShipsRepository.Save();
}
}
/// <summary>
/// Refresh the market prices of all components in a ship fit.
/// </summary>
/// <param name="shipFit">A doctrine ships ship fit.</param>
/// <param name="settingProfile">A doctrine ships account setting profile.</param>
internal void RefreshShipFitComponentsPrices(ShipFit shipFit, SettingProfile settingProfile)
{
double buyPrice;
double sellPrice;
IDictionary<int, double> buyPrices;
IDictionary<int, double> sellPrices;
// Ensure that there are ship fit components to be refreshed.
if (shipFit.ShipFitComponents != null && shipFit.ShipFitComponents.Any() != false)
{
buyPrices = this.eveDataSource.GetStationBuyPrice(shipFit.ShipFitComponents.Select(x => x.ComponentId).ToList(), settingProfile.BuyStationId);
sellPrices = this.eveDataSource.GetStationSellPrice(shipFit.ShipFitComponents.Select(x => x.ComponentId).ToList(), settingProfile.SellStationId);
foreach (var item in shipFit.ShipFitComponents)
{
buyPrices.TryGetValue(item.ComponentId, out buyPrice);
sellPrices.TryGetValue(item.ComponentId, out sellPrice);
item.BuyPrice = buyPrice * settingProfile.BrokerPercentage;
item.SellPrice = sellPrice;
item.ObjectState = ObjectState.Modified;
}
}
}
/// <summary>
/// Generate and refresh the EVE IGB fitting string for a ship fit.
/// </summary>
/// <param name="shipFit">A doctrine ships ship fit.</param>
internal void RefreshFittingString(ShipFit shipFit)
{
string fittingString = string.Empty;
// Generate the fitting string.
fittingString += shipFit.HullId + ":";
foreach (var item in shipFit.ShipFitComponents)
{
fittingString += item.ComponentId + ";" + item.Quantity + ":";
}
fittingString += ":";
// Update the fitting string and ship fit in the database.
shipFit.FittingString = fittingString;
this.doctrineShipsRepository.UpdateShipFit(shipFit);
// Commit changes to the database.
this.doctrineShipsRepository.Save();
}
/// <summary>
/// Generate and refresh the fitting hash, unique to an account.
/// </summary>
/// <param name="shipFit">A doctrine ships ship fit.</param>
/// <param name="accountId">The account Id for which a fitting hash should be generated.</param>
internal void RefreshFittingHash(ShipFit shipFit, int accountId)
{
string concatComponents = string.Empty;
IEnumerable<ShipFitComponent> compressedShipFitComponents = new List<ShipFitComponent>();
if (shipFit.ShipFitComponents != null && shipFit.ShipFitComponents.Any() == true)
{
// Compress the ship fit components list, removing duplicates but adding the quantities.
compressedShipFitComponents = shipFit.ShipFitComponents
.OrderBy(o => o.ComponentId)
.GroupBy(u => u.ComponentId)
.Select(x => new ShipFitComponent()
{
ComponentId = x.Key,
Quantity = x.Sum(p => p.Quantity)
});
// Concatenate all components and their quantities into a single string.
foreach (var item in compressedShipFitComponents)
{
concatComponents += item.ComponentId + item.Quantity;
}
// Generate a hash for the fitting and salt it with the account id. This permits identical fits across accounts.
shipFit.FittingHash = Security.GenerateHash(concatComponents, accountId.ToString());
}
else
{
// There are no components so generate a random hash.
shipFit.FittingHash = Security.GenerateHash(Security.GenerateRandomString(32), Security.GenerateSalt(6));
}
// Commit changes to the database.
this.doctrineShipsRepository.UpdateShipFit(shipFit);
this.doctrineShipsRepository.Save();
}
/// <summary>
/// Adds a Doctrine Ships ship fit.
/// </summary>
/// <param name="name">The name of the ship fit. E.g. 'L33t Hax0r Brutix'</param>
/// <param name="role">The role of the ship fit. E.g. 'DPS'</param>
/// <param name="hull">The type of the hull. E.g. 'Brutix'</param>
/// <param name="accountId">The account for which the ship fit should be added.</param>
/// <returns>Returns a populated ship fit object or null if the process fails.</returns>
internal ShipFit AddShipFit(string name, string role, string hull, int accountId)
{
int hullId = 0;
ShipFit shipFit = null;
// Does the hull name successfully resolve to an id?
hullId = eveDataSource.GetTypeId(hull);
if (hullId != 0)
{
shipFit = new ShipFit();
shipFit.HullId = hullId;
// Resolve the hull id back to the hull name to ensure that it is correct.
shipFit.Hull = eveDataSource.GetTypeName(hullId);
shipFit.AccountId = accountId;
shipFit.ThumbnailImageUrl = eveDataSource.GetTypeImageUrl(hullId, 64);
shipFit.RenderImageUrl = eveDataSource.GetTypeRenderImageUrl(hullId);
shipFit.Name = name;
shipFit.Role = role;
shipFit.ContractsAvailable = 0;
shipFit.IsMonitored = false;
shipFit.FitPackagedVolume = 0;
shipFit.BuyPrice = 0;
shipFit.SellPrice = 0;
shipFit.ShippingCost = 0;
shipFit.ContractReward = 0;
shipFit.BuyOrderProfit = 0;
shipFit.SellOrderProfit = 0;
shipFit.FittingString = string.Empty;
shipFit.FittingHash = string.Empty;
shipFit.Notes = string.Empty;
shipFit.LastPriceRefresh = DateTime.UtcNow.Subtract(TimeSpan.FromDays(1));
if (this.doctrineShipsValidation.ShipFit(shipFit).IsValid == true)
{
// Add the new ship fit and read it back to get the auto generated primary key id.
shipFit = this.doctrineShipsRepository.CreateShipFit(shipFit);
this.doctrineShipsRepository.Save();
}
}
return shipFit;
}
/// <summary>
/// Updates a ship fit for a particular account.
/// </summary>
/// <param name="shipFit">A partially populated ship fit object to be updated.</param>
/// <returns>Returns a validation result object.</returns>
public IValidationResult UpdateShipFit(ShipFit shipFit)
{
return ShipFitManager.UpdateShipFit(shipFit);
}
public IValidationResult ShipFit(ShipFit shipFit)
{
return ShipFitCheck.ShipFit(shipFit);
}