public async Task <List <DataCollectionMetrics> > GetDataCollectionMetricsAsync(DataContainer container)
{
using (var client = new DynamoDBClientBuilder(container.ConnectionString).GetClient()) {
var tables = await client.GetTables().ConfigureAwait(false);
var metrics = new List <DataCollectionMetrics>();
foreach (var table in tables)
{
var request = new DescribeTableRequest(table);
var response = await client.DescribeTableAsync(request).ConfigureAwait(false);
var tbl = response.Table;
metrics.Add(new DataCollectionMetrics
{
Name = tbl.TableName,
UsedSpaceKB = tbl.TableSizeBytes / 1000,
TotalSpaceKB = tbl.TableSizeBytes / 1000,
RowCount = tbl.ItemCount,
});
}
return(metrics);
}
}
public async Task <(List <DataCollection>, List <DataEntity>)> GetSchemaAsync(DataContainer container)
{
using (var client = new DynamoDBClientBuilder(container.ConnectionString).GetClient())
{
var tableNames = await client.GetTables().ConfigureAwait(false);
var dataEntities = new List <DataEntity>();
foreach (var tableName in tableNames)
{
dataEntities.AddRange(await GetSchema(tableName, client, container));
}
var dataCollections = tableNames.Select(t => new DataCollection(container, t));
return(dataCollections.ToList(), dataEntities.ToList());
}
}