public async Task <string> CreateWebPageTranscript(WebPageTranscript webPageTranscript)
{
webPageTranscript.Transcript = webPageTranscript.Transcript ?? string.Empty;
webPageTranscript.Host = new Uri(webPageTranscript.Url).Host;
if (!this._appConfig.PermittedDomains.Contains(webPageTranscript.Host))
{
throw new Exception("Not allowed");
}
TableQuery <WebPageTranscriptEntity> getByPartition = new TableQuery <WebPageTranscriptEntity>().Where(
TableQuery.GenerateFilterCondition("PartitionKey", QueryComparisons.Equal,
webPageTranscript.Host));
var results = await this._cloudTable.ExecuteQuerySegmentedAsync(getByPartition, null);
var highestIdSoFar = results.Count() > 0 ? results.Max(x => x.ReferenceNumber) : 0;
webPageTranscript.ReferenceNumber = highestIdSoFar + 1;
webPageTranscript.PhoneNumber = this._appConfig.PhoneNumber;
using (SHA256 sha256Hash = SHA256.Create())
{
webPageTranscript.UrlHash = GetHash(sha256Hash, webPageTranscript.Url);
}
var entity = WebPageTranscriptMapper.mapToEntity(webPageTranscript);
TableOperation insertOrMergeOperation = TableOperation.InsertOrReplace(entity);
await this._cloudTable.ExecuteAsync(insertOrMergeOperation);
return(entity.UrlHash);
}
public static WebPageTranscriptEntity mapToEntity(WebPageTranscript webPageTranscript) => new WebPageTranscriptEntity()
{
Transcript = webPageTranscript.Transcript,
ReferenceNumber = webPageTranscript.ReferenceNumber,
PhoneNumber = webPageTranscript.PhoneNumber,
Url = webPageTranscript.Url,
UrlHash = webPageTranscript.UrlHash,
Host = webPageTranscript.Host,
RowKey = webPageTranscript.UrlHash.ToString(),
PartitionKey = webPageTranscript.Host
};
public async Task <WebPageTranscript> Get(string urlHash)
{
TableQuery <WebPageTranscriptEntity> getByUrlHash = new TableQuery <WebPageTranscriptEntity>()
.Where(
TableQuery.GenerateFilterCondition("RowKey", QueryComparisons.Equal, urlHash)
);
WebPageTranscript webPageTranscript = null;
foreach (WebPageTranscriptEntity webPageTranscriptEntity in await this._cloudTable.ExecuteQuerySegmentedAsync(getByUrlHash, null))
{
webPageTranscript = WebPageTranscriptMapper.mapFromEntity(webPageTranscriptEntity);
}
return(webPageTranscript);
}
