/// <summary>
/// Deletes specified record of brewery
/// </summary>
/// <param name="id">Id of record</param>
/// <returns>Bool</returns>
public async Task <bool> DeleteAsync(int?id)
{
try
{
var brewery = await _context.Breweries.Include(b => b.Beers).FirstAsync(b => b.ID == id)
?? throw new ArgumentNullException("Brewery not found.");
brewery.IsDeleted = true;
brewery.DeletedOn = brewery.ModifiedOn = DateTime.UtcNow;
foreach (var beer in brewery.Beers)
{
var newBeerService = new BeerService(this._context);
await newBeerService.DeleteAsync(beer.ID);
}
_context.Breweries.Update(brewery);
_context.SaveChanges();
return(true);
}
catch (Exception)
{
return(false);
}
}
/// <summary>
/// Deletes specified record of beer style
/// </summary>
/// <param name="id">Id of record</param>
/// <returns>Bool</returns>
public async Task <bool> DeleteAsync(int?id)
{
try
{
var beerStyle = await this._context.BeerStyles.FindAsync(id)
?? throw new ArgumentNullException("Style not found.");
beerStyle.IsDeleted = true;
beerStyle.ModifiedOn = beerStyle.DeletedOn = DateTime.UtcNow;
var beersOfStyle = await _context.Beers.ToListAsync();
foreach (var beer in beersOfStyle)
{
var newBeerService = new BeerService(this._context);
await newBeerService.DeleteAsync(beer.ID);
}
this._context.Update(beerStyle);
await this._context.SaveChangesAsync();
return(true);
}
catch (Exception)
{
return(false);
}
}
public void BeerService_RemoveExistingBeer_DeleteBeer()
{
string brewery = "Zeppelin Brews";
string beerName = "Hammer of the Gods";
IRepository<Beer> repository = new CouchbaseRepository<Beer>();
var beerService = new BeerService(repository);
// Insert single beer
var newBeer = new Beer
{
Name = beerName,
Description = "This beer packs a wallop!",
Brewery = brewery,
ABV = 15
};
beerService.InsertBeer(newBeer);
var beer = beerService.GetBeer(brewery, beerName);
Assert.IsNotNull(beer);
beerService.RemoveBeer(brewery, beerName);
beer = beerService.GetBeer(brewery, beerName);
Assert.IsNull(beer);
}
public void BeerService_ValidBeerRequested_ReturnBeer()
{
string brewery = "Flying Pig Brewery";
string beerName = "Sucking on Wind";
IRepository<Beer> repository = new CouchbaseRepository<Beer>();
var beerService = new BeerService(repository);
var beer = beerService.GetBeer(brewery, beerName);
Assert.IsNotNull(beer);
}
public void BeerService_InvalidBeerRequested_ReturnNull()
{
IRepository<Beer> repository = new CouchbaseRepository<Beer>();
var beerService = new BeerService(repository);
string brewery = "Kool Aid";
string name = "Grape";
var beer = beerService.GetBeer(brewery, name);
Assert.IsNull(beer);
}
public void Setup()
{
IRepository<Beer> repository = new CouchbaseRepository<Beer>();
var beerService = new BeerService(repository);
// Insert single beer
var beer = new Beer
{
Name = "Sucking on Wind",
Description = "A perfect beer to imbibe after a race",
Brewery = "Flying Pig Brewery",
ABV = 10
};
beerService.InsertBeer(beer);
// Insert multiple beers
var beers = new List<Beer>();
var beer1 = new Beer
{
Name = "Loose Seal",
Description = "A hoppy IPA from the west coast",
Brewery = "Bluth Brews",
ABV = 7
};
beers.Add(beer1);
var beer2 = new Beer
{
Name = "Illusions",
Description = "A deceptively tasty pale ale from the west coast",
Brewery = "Bluth Brews",
ABV = 8
};
beers.Add(beer2);
beerService.InsertBeers(beers);
}
