public virtual async Task DeleteRestaurantAsync(RestaurantTableEntity restaurantTableEntity)
{
CloudTable tableRestaurants = _tableClient.GetTableReference("restaurants");
var deleteOperation = TableOperation.Delete(restaurantTableEntity);
await tableRestaurants.ExecuteAsync(deleteOperation);
}
public virtual async Task UpdateRestaurantAsync(RestaurantTableEntity restaurantTableEntity)
{
CloudTable table = _tableClient.GetTableReference("restaurants");
var mergeOperation = TableOperation.InsertOrMerge(restaurantTableEntity);
await table.ExecuteAsync(mergeOperation);
}
public virtual async Task <RestaurantTableEntity> InsertRestaurantAsync(RestaurantTableEntity restaurant)
{
CloudTable table = _tableClient.GetTableReference("restaurants");
var insertOperation = TableOperation.Insert(restaurant);
await table.ExecuteAsync(insertOperation);
return(restaurant);
}
public virtual async Task AddRestaurantRatingAsync(RestaurantRatingTableEntity restaurantRatingTableEntity, RestaurantTableEntity restaurantTableEntity)
{
CloudTable tableRestaurantsRatings = _tableClient.GetTableReference("restaurantsRatings");
var insertOperation = TableOperation.Insert(restaurantRatingTableEntity);
await tableRestaurantsRatings.ExecuteAsync(insertOperation);
TableContinuationToken token = null;
var restaurantRatingTableEntities = new List <RestaurantRatingTableEntity>();
do
{
var queryResult = await tableRestaurantsRatings.ExecuteQuerySegmentedAsync(new TableQuery <RestaurantRatingTableEntity>(), token);
restaurantRatingTableEntities.AddRange(queryResult.Results);
token = queryResult.ContinuationToken;
} while (token != null);
restaurantTableEntity.Rating = CalculateAverage(restaurantRatingTableEntities.Where(x => x.RestaurantRowKey == restaurantTableEntity.RowKey).Select(x => x.Rating));
await UpdateRestaurantAsync(restaurantTableEntity);
}
