/// <summary>
/// Create geocache item with give geocache item data.
/// </summary>
/// <param name="geocacheItem">The geocache item to create.</param>
/// <returns>GeocacheItemModel of the created geocache item.</returns>
public async Task <IGeocacheItemModel> CreateGeocacheItem(IGeocacheItemModel geocacheItem)
{
if (geocacheItem == null)
{
throw new ArgumentException("geocacheItem cannot be null.");
}
geocacheItem = await this.dataService.CreateGeocacheItem(geocacheItem);
return(geocacheItem ?? new GeocacheItemModel());
}
/// <summary>
/// Create geocache item with given geocache item data.
/// </summary>
/// <param name="geocacheItem">The geocache item data.</param>
/// <returns>GeocacheItemModel of the created geocache item.</returns>
public async Task <GeocacheItemModel> CreateGeocacheItem(IGeocacheItemModel geocacheItem)
{
if (geocacheItem == null)
{
throw new ArgumentException("Invalid geocacheItem in DataService.CreateGeocacheItem()");
}
var newGeocacheItem = await GeocacheItemsQueries.CreateGeocacheItem(this.dbContext, geocacheItem);
geocacheItem = GeocacheItemModelFactory.ConvertFromGeocacheItem(newGeocacheItem);
return((GeocacheItemModel)geocacheItem);
}
/// <summary>
/// Validates the geocache item is valid.
/// </summary>
/// <param name="geocacheItem">The geocache item to validate.</param>
/// <returns>List of strings with the collected error messages; if any.</returns>
public async Task <IList <string> > ValidateGeocacheItem(IGeocacheItemModel geocacheItem)
{
var validationMessages = new List <string>();
if (geocacheItem == null)
{
validationMessages.Add("Invalid Geocache Item.");
return(validationMessages);
}
if (geocacheItem.ActiveStartDate > geocacheItem.ActiveEndDate)
{
validationMessages.Add("Start Date cannot be after End Date.");
}
if (geocacheItem.GeocacheId <= 0)
{
validationMessages.Add("Invalid GeocacheId.");
}
var geocacheItemByName = await this.dataService.GetGeocacheItem(geocacheItem.Name);
if ((geocacheItemByName?.Id > 0) && (geocacheItemByName.Id != geocacheItem.Id))
{
validationMessages.Add("Geocache item name is already in use.");
}
if (geocacheItem.GeocacheId > 0)
{
if (!await this.dataService.GeocacheIdExists(geocacheItem.GeocacheId ?? 0))
{
validationMessages.Add("Geocache does not exist.");
}
}
return(validationMessages);
}
public static async Task <GeocacheItem> CreateGeocacheItem(geocachingContext db, IGeocacheItemModel geocacheItem)
{
var createdItem = await Task.Run(() =>
{
var newGeocacheItem = new GeocacheItem
{
Id = geocacheItem.Id,
Name = geocacheItem.Name,
GeocacheId = geocacheItem.GeocacheId,
ActiveStartDate = geocacheItem.ActiveStartDate,
ActiveEndDate = geocacheItem.ActiveEndDate
};
db.GeocacheItem.Add(newGeocacheItem);
db.SaveChanges();
return(newGeocacheItem);
});
return(createdItem);
}
