/// <summary>
/// Update a beer.
/// </summary>
/// <param name="beer">The beer.</param>
/// <returns>The <see cref="Task"/></returns>
private async Task Update(DomainBeer beer)
{
this.beerCache.TryGetValue(beer.Id, out DomainBeer cachedBeer);
cachedBeer = beer;
await this.dataStore.Save(cachedBeer);
this.beerCache.TryUpdate(cachedBeer.Id, cachedBeer, beer);
}
/// <summary>
/// Save or update beer.
/// </summary>
/// <param name="beer">The beer.</param>
/// <returns>The <see cref="Task"/></returns>
public async Task SaveOrUpdate(DomainBeer beer)
{
if (string.IsNullOrEmpty(beer.Id))
{
await Save(beer);
return;
}
await Update(beer);
}
/// <summary>
/// Save a new beer.
/// </summary>
/// <param name="beer">The beer.</param>
/// <returns>The <see cref="Task"/></returns>
private async Task Save(DomainBeer beer)
{
await this.dataStore.Save(beer);
this.beerCache.TryAdd(beer.Id, beer);
}
