public HttpResponseMessage GetBasicInfo(string stockId)
{
var response = Request.CreateResponse();
response.Headers.Add("Access-Control-Allow-Origin", "*");
try
{
if (string.IsNullOrEmpty(stockId))
{
response.StatusCode = HttpStatusCode.BadRequest;
return(response);
}
Init();
string output = String.Empty;
string query = "MATCH(s:stock{StockId:\"" + stockId + "\"}) return s";
Dictionary <string, string> nodes = new Dictionary <string, string>();
IStatementResult StockResult = g.Write_and_return(query);
foreach (IRecord record in StockResult)
{
INode source = record["s"].As <INode>();
nodes = new Dictionary <string, string> {
{ "StockId", source["StockId"].As <string>() },
{ "Corporation", source["Corporation"].As <string>() },
{ "Market", source["Market"].As <string>() },
{ "Industry", source["Industry"].As <string>() },
{ "Sector", source["Sector"].As <string>() },
{ "Contact", source["Contact"].As <string>() },
{ "Address", source["Address"].As <string>() },
{ "EmployeesNum", source["EmployeesNum"].As <string>() },
{ "Description", source["Description"].As <string>() },
};
}
output = JsonConvert.SerializeObject(nodes);
if (!string.IsNullOrEmpty(output))
{
response.StatusCode = HttpStatusCode.OK;
response.Content = new StringContent(output, Encoding.UTF8);
response.Content.Headers.ContentType = new MediaTypeHeaderValue("application/json");
return(response);
}
else
{
response.StatusCode = HttpStatusCode.NoContent;
return(response);
}
}
catch (Exception e)
{
response.StatusCode = HttpStatusCode.InternalServerError;
response.Content = new StringContent(e.Message, Encoding.UTF8);
return(response);
}
}
public HttpResponseMessage Register(string username, string password)
{
var response = Request.CreateResponse();
response.Headers.Add("Access-Control-Allow-Origin", "*");
try
{
if (string.IsNullOrEmpty(username) || string.IsNullOrEmpty(password))
{
response.StatusCode = HttpStatusCode.BadRequest;
return(response);
}
Init();
string output;
Dictionary <string, string> outict = new Dictionary <string, string>();
string query = "MATCH(u:user{username:\"" + username + "\"}) return u";
IStatementResult SearchResult = g.Write_and_return(query);
Boolean already_exist = false;
foreach (IRecord record in SearchResult)
{
already_exist = true;
}
if (!already_exist)
{
string create_new_user = "******"" + username + "\",password:\"" + password + "\"}) " +
"create (p:portfolio{name:\"Watchlist\",username:\"" + username + "\"}) " +
"create (u)-[:hasportfolio]->(p)";
g.Write_and_return(create_new_user);
}
outict.Add("Create User Status", already_exist ? "Fail" : "Success");
output = JsonConvert.SerializeObject(outict);
if (!string.IsNullOrEmpty(output))
{
response.StatusCode = HttpStatusCode.OK;
response.Content = new StringContent(output, Encoding.UTF8);
response.Content.Headers.ContentType = new MediaTypeHeaderValue("application/json");
return(response);
}
else
{
response.StatusCode = HttpStatusCode.NoContent;
return(response);
}
}
catch (Exception e)
{
response.StatusCode = HttpStatusCode.InternalServerError;
response.Content = new StringContent(e.Message, Encoding.UTF8);
return(response);
}
}