/* Helpers */
private async Task <dynamic> _emit(string resource, string action, CumulioQuery query)
{
query.key = apiKey;
query.token = apiToken;
query.version = apiVersion;
string payload = JsonConvert.SerializeObject(query);
string url = this.host + ':' + this.port + '/' + query.version + '/' + resource;
string result = null;
try {
WebClient request = new WebClient();
request.Headers.Add("Content-Type", "application/json");
result = await request.UploadStringTaskAsync(url, action, payload).ConfigureAwait(false);
return(JsonConvert.DeserializeObject(result));
}
catch (WebException e) {
if (e.Response == null)
{
result = "{error: 'An unexpected error occurred. Please try again later!'}";
}
else
{
result = await(new StreamReader(e.Response.GetResponseStream()).ReadToEndAsync());
}
throw new CumulioException(JsonConvert.DeserializeObject(result));
}
}
public async Task <dynamic> getAsync(string resource, ExpandoObject filter)
{
CumulioQuery query = new CumulioQuery();
query.action = "get";
query.find = filter;
return(await _emit(resource, "SEARCH", query));
}
public async Task <dynamic> createAsync(string resource, ExpandoObject properties, List <ExpandoObject> associations)
{
CumulioQuery query = new CumulioQuery();
query.action = "create";
query.properties = properties;
query.associations = associations;
return(await _emit(resource, "POST", query));
}
public async Task <dynamic> queryAsync(ExpandoObject filter)
{
CumulioQuery query = new CumulioQuery();
query.action = "get";
query.find = filter;
return(await _emit("data", "SEARCH", query));
}
public async Task <dynamic> updateAsync(string resource, string id, ExpandoObject properties)
{
CumulioQuery query = new CumulioQuery();
query.action = "update";
query.id = id;
query.properties = properties;
return(await _emit(resource, "PATCH", query));
}
public async Task <dynamic> dissociateAsync(string resource, string id, string associationRole, string associationId)
{
dynamic association = new ExpandoObject();
association.role = associationRole;
association.id = associationId;
CumulioQuery query = new CumulioQuery();
query.action = "dissociate";
query.id = id;
query.resource = association;
return(await _emit(resource, "UNLINK", query));
}