private async Task <IEnumerable <BlobContractFile> > GetReferenceContractFilesFromStore()
{
var result = new List <BlobContractFile>();
var blobClient = _storageAccount.CreateCloudBlobClient();
var container = blobClient.GetContainerReference("contracts");
var directory = container.GetDirectoryReference("reference");
BlobContinuationToken token = null;
do
{
var blobList = await directory.ListBlobsSegmentedAsync(token);
foreach (CloudBlob referenceFile in blobList.Results)
{
var fileInfo = new DirectoryInfo(referenceFile.Name.Split('/')[1]);
if (fileInfo.Extension == ".json")
{
var fileName = fileInfo.Name.Substring(0, fileInfo.Name.Length - fileInfo.Extension.Length);
if (!fileName.Contains("|"))
{
fileName = $"{fileName}|Default";
}
var referenceContract = BlobHelper.ReadJsonFromStream(await referenceFile.OpenReadAsync());
var referenceContractAbi = referenceContract["abi"];
var referenceContractBytecode = referenceContract["bytecode"].ToString();
var r = new BlobContractFile
{
Name = fileName,
ContractType = fileName.Split('|')[0],
Abi = referenceContractAbi,
Bytecode = referenceContractBytecode,
};
var jsonblob = directory.GetBlockBlobReference($"{fileName}.json");
if (await jsonblob.ExistsAsync())
{
var content = BlobHelper.ReadStringFromStream(await jsonblob.OpenReadAsync());
r.SourceCode = content;
}
result.Add(r);
}
}
token = blobList.ContinuationToken;
}while (token != null);
return(result);
}
public async Task <BlobContractFile> GetBlobContractFile(string owner, string fileName, bool includeAbi, bool includeBytecode, bool includeSourceCode)
{
var directory = _blobContainer.GetDirectoryReference(owner);
var result = new BlobContractFile()
{
Name = fileName
};
if (includeAbi)
{
var blob = directory.GetBlockBlobReference($"{fileName}.json");
if (await blob.ExistsAsync())
{
var content = BlobHelper.ReadJsonFromStream(await blob.OpenReadAsync());
result.Abi = content["abi"];
}
}
if (includeBytecode)
{
var blob = directory.GetBlockBlobReference($"{fileName}.json");
if (await blob.ExistsAsync())
{
var content = BlobHelper.ReadJsonFromStream(await blob.OpenReadAsync());
result.Bytecode = content["bytecode"].ToString();
}
}
if (includeSourceCode)
{
var blob = directory.GetBlockBlobReference($"{fileName}.sol");
if (await blob.ExistsAsync())
{
var content = BlobHelper.ReadStringFromStream(await blob.OpenReadAsync());
result.SourceCode = content;
}
}
return(result);
}
