public string Interpret(Request request)
{
if (!(request.Date != null))
{
return(JsonConvert.SerializeObject(new Response("missing date")));
}
if (IsDigitsOnly(request.Date) == false)
{
return(JsonConvert.SerializeObject(new Response("illegal date")));
}
if (!(request.Method != null))
{
return(JsonConvert.SerializeObject(new Response("4 missing method")));
}
if (!(request.Method == "read" || request.Method == "update" || request.Method == "delete" || request.Method == "create" || request.Method == "echo"))
{
return(JsonConvert.SerializeObject(new Response("illegal method")));
}
if (request.Method == "echo")
{
{
if (!(request.Body != null))
{
return(JsonConvert.SerializeObject(new Response("missing body")));
}
string cate = JsonConvert.SerializeObject(request.Body);
String r = request.Body;
//convert to json
string body = JsonConvert.SerializeObject(cate);
body = body.Replace("\"", "").Replace("\\", "");
Response response = new Response(r, body);
return(JsonConvert.SerializeObject(response));
}
}
if (!(request.Body != null) && !(request.Path != null))
{
return(JsonConvert.SerializeObject(new Response("missing resource")));
}
if (!(request.Path != null))
{
return(JsonConvert.SerializeObject(new Response("4 Bad Request")));
}
if (!(request.Path.Contains("categories") || request.Path.Contains("testing")))
{
return(JsonConvert.SerializeObject(new Response("4 Bad Request")));
}
if (request.Method == "create")
{
if (!(request.Body != null))
{
return(JsonConvert.SerializeObject(new Response("missing body")));
}
Category cate = JsonConvert.DeserializeObject <Category>(request.Body);
if (cate.Name == null || cate.Name == "null" || cate.Name == "")
{
return(JsonConvert.SerializeObject(new Response("4 Bad Request")));
}
if (cate.Id <= 0)
{
cate.Id = CategoryList.Getlist().Count + 1;
}
//convert to json
string body = JsonConvert.SerializeObject(cate);
Response response = new Response("2 created", body);
CategoryList.Getlist().Add(new Category(cate.Id, cate.Name));
return(JsonConvert.SerializeObject(response));
}
else if (request.Method == "read")
{
string s = request.Path;
s = string.Join("", s.ToCharArray().Where(Char.IsDigit));
if (request.Path.Contains("/categories/"))
{
if (s == "" || s == null)
{
return(JsonConvert.SerializeObject(new Response("4 Bad Request")));
}
int id = Int32.Parse(s);
string body = JsonConvert.SerializeObject(CategoryList.GetCategory(id));
if (body == null || body == "null")
{
return(JsonConvert.SerializeObject(new Response("5 not found")));
}
Response response = new Response("1 Ok", body);
return(JsonConvert.SerializeObject(response));
}
if (request.Path.Contains("/categories") && s == "" || s == null)
{
string body = JsonConvert.SerializeObject(CategoryList.Getlist());
Response response = new Response("1 Ok", body);
return(JsonConvert.SerializeObject(response));
}
return(JsonConvert.SerializeObject(new Response("4 Bad Request")));
}
else if (request.Method == "update")
{
if (!(request.Body != null))
{
return(JsonConvert.SerializeObject(new Response("missing body")));
}
if (request.Path.Contains("/categories/"))
{
if (request.Body.Contains("name"))
{
string s = request.Path.ToString();
s = string.Join("", s.ToCharArray().Where(Char.IsDigit));
int id = Int32.Parse(s);
Category cate = JsonConvert.DeserializeObject <Category>(request.Body);
CategoryList.Updatelist(id, cate.Name);
string body = JsonConvert.SerializeObject(CategoryList.GetCategory(id));
if (body == null || body == "null")
{
return(JsonConvert.SerializeObject(new Response("5 not found")));
}
Response response = new Response("3 updated", body);
//convert to json
return(JsonConvert.SerializeObject(response));
}
return(JsonConvert.SerializeObject(new Response("illegal body")));
}
return(JsonConvert.SerializeObject(new Response("4 Bad Request")));
}
else if (request.Method == "delete")
{
String s = request.Path.ToString();
if (!(request.Path != null))
{
return(JsonConvert.SerializeObject(new Response("4 Bad Request")));
}
if (!(s.Any(Char.IsDigit)))
{
return(JsonConvert.SerializeObject(new Response("4 Bad Request")));
}
s = string.Join("", s.ToCharArray().Where(Char.IsDigit));
int id = Int32.Parse(s);
if (CategoryList.GetCategory(id) == null)
{
return(JsonConvert.SerializeObject(new Response("5 not found")));
}
string body = JsonConvert.SerializeObject(CategoryList.GetCategory(id));
Response response = new Response("1 Ok", body);
//convert to json
return(JsonConvert.SerializeObject(response));
}
if (!(request.Body != null))
{
return(JsonConvert.SerializeObject(new Response("missing resource")));
}
return(JsonConvert.SerializeObject(new Response("4 Bad Request")));
}