private async Task<BlockchainExplorerEntity> GetBlockchainExplorerEntity(string type, string recordId)
{
BlockchainExplorerEntity entity = await _table.GetDataAsync(BlockchainExplorerEntity.GetPartitionKey(type),
BlockchainExplorerEntity.GetRowKey(recordId));
return entity;
}
public async Task<IEnumerable<BlockchainExplorer>> GetAllForBlockchainAsync(string blockchainType)
{
var allExplorers = await _table.GetDataAsync(BlockchainExplorerEntity.GetPartitionKey(blockchainType));
var mapped = allExplorers.Select(entity => entity.ToDomain());
return mapped;
}
/// <inheritdoc />
public async Task CreateAsync(BlockchainExplorer explorer)
{
var existing = await GetBlockchainExplorerEntity(explorer.BlockchainType, explorer.RecordId);
if (existing != null)
throw new AlreadyExistsException($"Setting with type {explorer.BlockchainType} is already exists");
BlockchainExplorerEntity entity = BlockchainExplorerEntity.FromDomain(explorer);
await _table.InsertAsync(entity);
}
/// <inheritdoc />>
public async Task RemoveAsync(string type, string recordId)
{
string partitionKey = BlockchainExplorerEntity.GetPartitionKey(type);
string rowKey = BlockchainExplorerEntity.GetRowKey(recordId);
var existing = await GetBlockchainExplorerEntity(type, recordId);
if (existing == null)
throw new DoesNotExistException($"Settings with type {type} does not exist");
await _table.DeleteIfExistAsync(partitionKey, rowKey);
}
/// <inheritdoc />
public async Task UpdateAsync(BlockchainExplorer explorer)
{
BlockchainExplorerEntity entity = BlockchainExplorerEntity.FromDomain(explorer);
string partitionKey = BlockchainExplorerEntity.GetPartitionKey(explorer.BlockchainType);
string rowKey = BlockchainExplorerEntity.GetRowKey(explorer.RecordId);
string errorMessage = null;
bool isUpdated = false;
try
{
isUpdated = await _table.InsertOrModifyAsync(partitionKey, rowKey, () => entity, model =>
{
if (model.ETag != entity.ETag)
{
errorMessage = $"Entity with type {model.BlockchainType} has eTag == {model.ETag}, eTag in update request is {entity.ETag}";
return false;
}
model.BlockchainType = entity.BlockchainType;
model.ExplorerUrlTemplate = entity.ExplorerUrlTemplate;
model.RecordId = entity.RecordId;
model.ETag = entity.ETag;
model.PartitionKey = entity.PartitionKey;
model.RowKey = entity.RowKey;
model.Name = entity.Name;
return true;
});
}
catch (Exception e)
{
throw new DoesNotExistException(e.Message);
}
if (!isUpdated)
throw new AlreadyUpdatedException(errorMessage);
}
