private string PutApi(KptRepository db, HttpListenerRequest req, Command cmd)
{
if (!req.HasEntityBody)
{
throw new ArgumentException("指定したAPIに必要なデータがありません。POST " + cmd.ToString());
}
var body = new StreamReader(req.InputStream).ReadToEnd();
var keyValues = HttpUtility.ParseQueryString(body);
if (cmd.IsUsers && cmd.UserId != 0 && cmd.IsKptBoards && cmd.KptBoardId != 0)
{
// PUT /v1/users/n/kptboards/n
Console.WriteLine("ボード修正");
var kptBoard = db.GetKptBoardsById(cmd.UserId, cmd.KptBoardId);
kptBoard.Time = DateTime.Now;
kptBoard.Keep = keyValues.Get("keep");
kptBoard.Problem = keyValues.Get("problem");
kptBoard.Try = keyValues.Get("try");
db.UpdateKptBoard(kptBoard);
return("");
}
throw new ArgumentException("指定したAPIがありません。PUT " + cmd.ToString());
}
public void TestAddUser()
{
using (var db = new KptRepository())
{
Assert.Equal(0, db.GetUsers().Count);
db.AddUser(new User {
Name = "Test01"
});
Assert.Equal(1, db.GetUsers().Count);
db.AddUser(new User {
Name = "Test02", Age = 2
});
Assert.Equal(2, db.GetUsers().Count);
}
}
private static string PostApi(KptRepository db, HttpListenerRequest req, Command cmd)
{
if (!req.HasEntityBody)
{
throw new ArgumentException("指定したAPIに必要なデータがありません。POST " + cmd.ToString());
}
var body = new StreamReader(req.InputStream).ReadToEnd();
var keyValues = HttpUtility.ParseQueryString(body);
if (cmd.IsUsers && cmd.UserId == 0 && !cmd.IsKptBoards && cmd.KptBoardId == 0)
{
// POST /v1/users/
Console.WriteLine("人追加");
int?age = null;
if (keyValues.Get("age") != null)
{
age = int.Parse(keyValues.Get("age"));
}
var user = new User
{
Name = keyValues.Get("name"),
Age = age
};
db.AddUser(user);
return("");
}
if (cmd.IsUsers && cmd.UserId != 0 && cmd.IsKptBoards && cmd.KptBoardId == 0)
{
// POST /v1/users/n/kptboards/
Console.WriteLine("ボード追加");
var kptBoard = new KptBoard
{
Time = DateTime.Now,
Keep = keyValues.Get("keep"),
Problem = keyValues.Get("problem"),
Try = keyValues.Get("try"),
UserId = cmd.UserId
};
db.AddKptBoard(kptBoard);
return("");
}
throw new ArgumentException("指定したAPIがありません。POST " + cmd.ToString());
}
private string DeleteApi(KptRepository db, HttpListenerRequest req, Command cmd)
{
if (cmd.IsUsers && cmd.UserId != 0 && cmd.IsKptBoards && cmd.KptBoardId != 0)
{
// DELETE /v1/users/n/kptboards/n
Console.WriteLine("ボード削除");
var kptBoard = new KptBoard
{
KptBoardId = cmd.KptBoardId
};
db.DeleteKptBoard(kptBoard);
return("");
}
throw new ArgumentException("指定したAPIがありません。DELETE " + cmd.ToString());
}
public void TestAddUserWithKptBoard()
{
using (var db = new KptRepository())
{
var user = new User
{
Name = "Test01",
KptBoards =
{
new KptBoard {
Time = DateTime.Now, Keep = "K011", Problem = "P011", Try = "T011"
}
}
};
Assert.Equal(0, user.UserId);
Assert.Equal(0, db.GetUsers().Count);
db.AddUser(user);
Assert.NotEqual(0, user.UserId); // AddUserした時点でUserIdが設定される
Assert.Equal(1, db.GetUsers().Count);
Assert.Equal(1, db.GetKptBoardsByUserId(user.UserId).Count);
}
}
internal void Listen()
{
var db = new KptRepository();
var listener = new HttpListener();
listener.Prefixes.Add("http://*****:*****@"{ ""system"":""kpt""}";
try
{
if (method == "GET")
{
responseString = GetApi(db, req, cmd);
}
else if (method == "POST")
{
responseString = PostApi(db, req, cmd);
}
else if (method == "PUT")
{
responseString = PutApi(db, req, cmd);
}
else if (method == "DELETE")
{
responseString = DeleteApi(db, req, cmd);
}
else
{
Console.WriteLine("不明");
}
res.StatusCode = 200;
res.ContentType = " application/json; charset=utf-8";
byte[] content = System.Text.Encoding.UTF8.GetBytes(responseString);
res.ContentLength64 = content.Length;
res.OutputStream.Write(content, 0, content.Length);
}
catch (Exception ex)
{
res.StatusCode = 500; // 404 でも良いのだがここは雑に 500 にまとめておく
byte[] content = Encoding.UTF8.GetBytes(ex.Message);
res.OutputStream.Write(content, 0, content.Length);
content = Encoding.UTF8.GetBytes("\n");
res.OutputStream.Write(content, 0, content.Length);
content = Encoding.UTF8.GetBytes(ex.StackTrace);
res.OutputStream.Write(content, 0, content.Length);
}
res.Close();
}
}
private static string GetApi(KptRepository db, HttpListenerRequest req, Command cmd)
{
string responseString;
if (cmd.IsUsers && cmd.UserId == 0 && !cmd.IsKptBoards)
{
// GET /v1/users/
Console.WriteLine("人の一覧");
var sb = new StringBuilder("[");
var users = db.GetUsers();
foreach (var user in users)
{
sb.Append("{");
sb.Append(string.Format($@"""userId"":{user.UserId},"));
sb.Append(string.Format($@"""name"":""{user.Name}"""));
sb.Append("},");
}
if (sb.Length > 0)
{
sb.Remove(sb.Length - 1, 1);
}
sb.Append("]");
return(sb.ToString());
}
if (cmd.IsUsers && cmd.UserId != 0 && !cmd.IsKptBoards)
{
// GET /v1/users/n
Console.WriteLine("特定の人の詳細");
var user = db.UserFindById(cmd.UserId);
var sb = new StringBuilder("{");
sb.Append(string.Format($@"""userId"":{user.UserId},"));
sb.Append(string.Format($@"""name"":""{user.Name}"","));
if (user.Age == null)
{
sb.Append(string.Format($@"""age"":null"));
}
else
{
sb.Append(string.Format($@"""age"":{user.Age}"));
}
sb.Append("}");
return(sb.ToString());
}
if (cmd.IsUsers && cmd.UserId != 0 && cmd.IsKptBoards && cmd.KptBoardId == 0)
{
// GET /v1/users/n/kptboards
Console.WriteLine("特定の人のボードの一覧");
// User user = db.UserFindById(cmd.userId);
var kptBoards = db.GetKptBoardsByUserId(cmd.UserId);
var sb = new StringBuilder("[");
foreach (var kptBoard in kptBoards)
{
sb.Append("{");
sb.Append(string.Format($@"""boardId"":{kptBoard.KptBoardId},"));
sb.Append(string.Format($@"""time"":""{kptBoard.Time}"","));
sb.Append(string.Format($@"""keep"":""{kptBoard.Keep}"","));
sb.Append(string.Format($@"""problem"":""{kptBoard.Problem}"","));
sb.Append(string.Format($@"""try"":""{kptBoard.Try}"""));
sb.Append("},");
}
if (sb.Length > 0)
{
sb.Remove(sb.Length - 1, 1);
}
sb.Append("]");
return(sb.ToString());
}
if (cmd.IsUsers && cmd.UserId != 0 && cmd.IsKptBoards && cmd.KptBoardId != 0)
{
// GET /v1/users/n/kptboards/n
Console.WriteLine("特定の人の特定のボードの詳細");
var kptBoard = db.GetKptBoardsById(cmd.UserId, cmd.KptBoardId);
return(responseString = string.Format(@"{{""boardId"":{0},""date"":""{1}"",""keep"":""{2}"",""problem"":""{3}"",""try"":""{4}""}}", kptBoard.KptBoardId, kptBoard.Time, kptBoard.Keep, kptBoard.Problem, kptBoard.Try));
}
throw new ArgumentException("指定したAPIがありません。GET " + cmd.ToString());
}