public async Task <WishlistPresent> GetPresent(string partitionKey, string rowKey)
{
try
{
TableOperation retrieveOperation = TableOperation.Retrieve <WishlistPresent>(partitionKey, rowKey);
TableResult result = await presentListTable.ExecuteAsync(retrieveOperation);
WishlistPresent presentItem = result.Result as WishlistPresent;
if (presentItem != null)
{
Console.WriteLine("\t{0}\t{1}\t{2}\t{3}", presentItem.PartitionKey, presentItem.RowKey, presentItem.Title, presentItem.Description);
}
if (result.RequestCharge.HasValue)
{
Console.WriteLine("Request Charge of Retrieve Operation: " + result.RequestCharge);
}
return(presentItem);
}
catch (StorageException e)
{
Console.WriteLine(e.Message);
throw;
}
}
public async Task <WishlistPresent> InsertOrMergePresentAsync(WishlistPresent entity)
{
if (entity == null)
{
throw new ArgumentNullException("entity");
}
try
{
// Create the InsertOrReplace table operation
TableOperation insertOrMergeOperation = TableOperation.InsertOrMerge(entity);
// Execute the operation.
TableResult result = await this.presentListTable.ExecuteAsync(insertOrMergeOperation);
WishlistPresent insertedPresent = result.Result as WishlistPresent;
if (result.RequestCharge.HasValue)
{
Console.WriteLine("Request Charge of InsertOrMerge Operation: " + result.RequestCharge);
}
return(insertedPresent);
}
catch (StorageException e)
{
Console.WriteLine(e.Message);
throw;
}
}
public async Task <bool> UpdatePresentAsync([FromBody] WishlistPresent updatedPresent, string id)
{
var purchasedPresent = updatedPresent.Purchase();
//updatedPresent.RemainingAmount = updatedPresent.RemainingAmount - updatedPresent.NewlyBought;
var result = await _presentService.InsertOrMergePresentAsync(purchasedPresent);
var successEmail = await _mailService.SendEmail(purchasedPresent);
return(result != null);
}
public async Task <WishlistPresent> CalculateValues(WishlistPresent present)
{
present.RemainingAmount = present.RequiredAmount;
var purchasedPresents = await _presentService.GetAllPurchasesPartition(present.PartitionKey + present.RowKey);
if (purchasedPresents.Any())
{
var purchasedSum = purchasedPresents.Sum(pp => pp.NewlyBought);
present.RemainingAmount = present.RequiredAmount - purchasedSum >= 0 ? present.RequiredAmount - purchasedSum : 0;
}
return(present);
}