public override HTTPResponse GetResponse(HTTPRequest request) //OVERRIDE GetResponse function
{
HTTPResponse response = new HTTPResponse(200);
//get request and store value
string username = request.getRequestByKey("user");
string password = request.getRequestByKey("password");
string following = request.getRequestByKey("follow");
string message = request.getRequestByKey("message");
string[] Choose = request.Filename.Split("?");
//Determine between users and following
if (Choose[0] == "users")
{
//cases for each method
if (request.Method == "GET")
{
string json = JsonConvert.SerializeObject(Get_All_User());
response.body = Encoding.UTF8.GetBytes(json);
}
if (request.Method == "POST")
{
try
{
Twitter.AddUser(username, password);
response.body = Encoding.UTF8.GetBytes("200 OK");
}
catch (Exception)
{
response.status = 403;
response.body = Encoding.UTF8.GetBytes("403 User already exists");
}
}
if (request.Method == "DELETE")
{
Twitter twitter = new Twitter(username);
try
{
twitter.Del_User(username); //use Del_User to delete user
response.body = Encoding.UTF8.GetBytes("200 OK");
}
catch (Exception)
{
response.status = 404;
response.body = Encoding.UTF8.GetBytes("404 User not exists");
}
}
}
//Determine between users and following
if (Choose[0] == "following")
{
Twitter twitter = new Twitter(username);
//cases for each method
if (request.Method == "GET")
{
string json = JsonConvert.SerializeObject(GetFollowing(username));
response.body = Encoding.UTF8.GetBytes(json);
}
if (request.Method == "POST")
{
if (Twitter.Check_Username(following))
{
twitter.AddFollowing(following);
response.body = Encoding.UTF8.GetBytes("200 OK");
}
else
{
response.status = 404;
response.body = Encoding.UTF8.GetBytes("404 User not exists");
}
}
if (request.Method == "DELETE")
{
try
{
twitter.RemoveFollowing(following);
response.body = Encoding.UTF8.GetBytes("200 OK");
}
catch (Exception)
{
response.status = 404;
response.body = Encoding.UTF8.GetBytes("404 User not exists");
}
}
}
if (Choose[0] == "tweets")
{
Twitter twitter = new Twitter(username);
if (request.Method == "GET")
{
try
{
string timeline = request.getRequestByKey("timeline");
if (timeline == "following")
{
string json = JsonConvert.SerializeObject(twitter.GetFollowingTimeline());
response.body = Encoding.UTF8.GetBytes(json);
}
else
{
string json = JsonConvert.SerializeObject(twitter.GetUserTimeline());
response.body = Encoding.UTF8.GetBytes(json);
}
}
catch (Exception)
{
response.status = 404;
response.body = Encoding.UTF8.GetBytes("404 User not found");
}
}
if (request.Method == "POST")
{
try
{
twitter.PostTweet(message);
response.body = Encoding.UTF8.GetBytes("200 OK");
}
catch (Exception)
{
response.status = 404;
response.body = Encoding.UTF8.GetBytes("404 User not found");
}
}
}
response.type = "application/json";
return(response);
}