public async Task <Conversation> StartConversationAsync(TokenParameters tokenParameters = null, CancellationToken cancellationToken = default(CancellationToken))
{
if (SocketClient == null)
{
throw new InvalidOperationException("Connection is not opened.");
}
var request = new StreamingRequest()
{
Verb = "POST",
Path = "/v3/directline/conversations"
};
if (tokenParameters != null)
{
request.SetBody(tokenParameters);
}
var response = await SocketClient.SendAsync(request).ConfigureAwait(false);
if (response.StatusCode != 200 && response.StatusCode != 201)
{
var body = response.ReadBodyAsStringAsync().ConfigureAwait(false);
var ex = new OperationException(
$"Operation returned an invalid status code '{response.StatusCode}'",
response.StatusCode,
body);
throw ex;
}
var conversation = await response.ReadBodyAsJsonAsync <Conversation>().ConfigureAwait(false);
return(conversation);
}
public async Task <ResourceResponse> UpdateActivityAsync(string conversationId, string activityId, Activity activity, CancellationToken cancellationToken = default(CancellationToken))
{
if (SocketClient == null)
{
throw new InvalidOperationException("Connection is not opened.");
}
var request = new StreamingRequest()
{
Verb = "PUT",
Path = $"/v3/directline/conversations/{conversationId}/activities/{activityId}"
};
request.SetBody(activity);
var response = await SocketClient.SendAsync(request).ConfigureAwait(false);
if (response.StatusCode != 200)
{
var body = await response.ReadBodyAsStringAsync().ConfigureAwait(false);
var ex = new OperationException(
$"Operation returned an invalid status code '{response.StatusCode}'",
response.StatusCode,
body);
throw ex;
}
var resourceResponse = await response.ReadBodyAsJsonAsync <ResourceResponse>().ConfigureAwait(false);
return(resourceResponse);
}
public async Task <Conversation> ReconnectToConversationAsync(string conversationId, string watermark = null, CancellationToken cancellationToken = default(CancellationToken))
{
if (SocketClient == null)
{
throw new InvalidOperationException("Connection is not opened.");
}
var response = await SocketClient.SendAsync(new StreamingRequest()
{
Verb = "GET",
Path = $"/v3/directline/conversations/{conversationId}"
}).ConfigureAwait(false);
if (response.StatusCode != 200)
{
var body = response.ReadBodyAsStringAsync().ConfigureAwait(false);
var ex = new OperationException(
$"Operation returned an invalid status code '{response.StatusCode}'",
response.StatusCode,
body);
throw ex;
}
var conversation = await response.ReadBodyAsJsonAsync <Conversation>().ConfigureAwait(false);
return(conversation);
}
public async Task <ResourceResponse> UploadAttachmentsAsync(string conversationId, string userId, CancellationToken cancellationToken = default(CancellationToken), params AttachmentStream[] attachmentStreams)
{
if (SocketClient == null)
{
throw new InvalidOperationException("Connection is not opened.");
}
if (attachmentStreams == null || attachmentStreams.Length == 0)
{
throw new InvalidOperationException("Cannot send attachment streams, because no attachments were supplied.");
}
var request = new StreamingRequest()
{
Verb = "PUT",
Path = $"/v3/directline/conversations/{conversationId}/users/{userId}/upload"
};
foreach (var stream in attachmentStreams)
{
var contentStream = new StreamContent(stream.ContentStream);
contentStream.Headers.TryAddWithoutValidation(HeaderNames.ContentType, stream.ContentType);
request.AddStream(contentStream);
}
var response = await SocketClient.SendAsync(request).ConfigureAwait(false);
if (response.StatusCode != 200)
{
var body = await response.ReadBodyAsStringAsync().ConfigureAwait(false);
var ex = new OperationException(
$"Operation returned an invalid status code '{response.StatusCode}'",
response.StatusCode,
body);
throw ex;
}
var resourceResponse = await response.ReadBodyAsJsonAsync <ResourceResponse>().ConfigureAwait(false);
return(resourceResponse);
}
public async Task <ResourceResponse> PostActivityAsync(string conversationId, Activity activity, CancellationToken cancellationToken = default(CancellationToken), params AttachmentStream[] attachmentStreams)
{
if (SocketClient == null)
{
throw new InvalidOperationException("Connection is not opened.");
}
var request = new StreamingRequest()
{
Verb = "POST",
Path = $"/v3/directline/conversations/{conversationId}/activities"
};
request.SetBody(activity);
if (attachmentStreams != null && attachmentStreams.Length > 0)
{
foreach (var stream in attachmentStreams)
{
var contentStream = new StreamContent(stream.ContentStream);
contentStream.Headers.TryAddWithoutValidation(HeaderNames.ContentType, stream.ContentType);
request.AddStream(contentStream);
}
}
var response = await SocketClient.SendAsync(request).ConfigureAwait(false);
if (response.StatusCode != 200 && response.StatusCode != 204)
{
var body = await response.ReadBodyAsStringAsync().ConfigureAwait(false);
var ex = new OperationException(
$"Operation returned an invalid status code '{response.StatusCode}'",
response.StatusCode,
body);
throw ex;
}
var resourceResponse = await response.ReadBodyAsJsonAsync <ResourceResponse>().ConfigureAwait(false);
return(resourceResponse);
}
