Ejemplo n.º 1
0
        public static void Read(Server.RequestObj requestObj, ref Server.Response response, bool violated)
        {
            //Check if path is present
            if (MissingResource(requestObj, response))
            {
                return;
            }

            //Check if it is a readAll call
            if (requestObj.Path == "/api/categories") //(slightly hacky i suppose?)
            {
                response.Status = "1 Ok";
                response.Body   = JsonConvert.SerializeObject(_model.ReadAll());
                return;
            }

            //Check if path is valid
            if (!PathIsValid(requestObj, response))
            {
                return;
            }

            //If exists, retrieve and return it
            var category = _model.Retrieve(requestObj.Path);

            if (category != null)
            {
                response.Status = "1 Ok";
                response.Body   = JsonConvert.SerializeObject(category);
            }
            else
            {
                response.Status += "5 not found, ";
            }
        }
Ejemplo n.º 2
0
        public static void Update(Server.RequestObj requestObj, ref Server.Response response, bool violated)
        {
            var violatedConstraint = violated;

            //Check if path is present
            violatedConstraint = MissingResource(requestObj, response, violatedConstraint);

            //Check for missing body
            violatedConstraint = MissingBody(requestObj, response, violatedConstraint);

            //Check for illegal body
            violatedConstraint = IllegalBody(requestObj, response, violatedConstraint);
            if (violatedConstraint)
            {
                return;
            }

            //------------------ API tests ------------------
            //Check if path is valid
            if (!PathIsValid(requestObj, response))
            {
                return;                                     //actually a constraint but returns only "4 Bad Request"
            }
            //Check if exists in "database"
            if (!Exists(requestObj, response))
            {
                return;
            }

            //Update category
            var b = _model.UpdateName(requestObj.Path, JsonConvert.DeserializeObject <Category>(requestObj.Body).Name);

            response.Status += "3 updated";
            response.Body    = JsonConvert.SerializeObject(b);
        }
Ejemplo n.º 3
0
        public static void Create(Server.RequestObj requestObj, ref Server.Response response, bool violated)
        {
            //Initialize violatedConstraint and check date
            var violatedConstraint = violated;

            //Missing body
            violatedConstraint = MissingBody(requestObj, response, violatedConstraint);

            //Missing path/resource
            violatedConstraint = MissingResource(requestObj, response, violatedConstraint);
            if (violatedConstraint)
            {
                return;
            }

            //If id is already present
            if (AlreadyExists(requestObj, response))
            {
                return;
            }

            var b = _model.Create(requestObj.Path, JsonConvert.DeserializeObject <Category>(requestObj.Body).Name);

            response.Body = JsonConvert.SerializeObject(b);
        }
Ejemplo n.º 4
0
 private static bool MissingResource(Server.RequestObj requestObj, Server.Response response)
 {
     if (requestObj.Path != null)
     {
         return(false);
     }
     response.Status += "missing resource, ";
     return(true);
 }
Ejemplo n.º 5
0
 private static bool MissingResource(Server.RequestObj requestObj, Server.Response response, bool violatedConstraint)
 {
     if (requestObj.Path == null)
     {
         response.Status   += "missing resource, ";
         violatedConstraint = true;
     }
     return(violatedConstraint);
 }
Ejemplo n.º 6
0
 private static bool IllegalBody(Server.RequestObj requestObj, Server.Response response, bool violatedConstraint)
 {
     if (!violatedConstraint && !requestObj.Body.StartsWith("{"))
     {
         response.Status   += "illegal body, ";
         violatedConstraint = true;
     }
     return(violatedConstraint);
 }
Ejemplo n.º 7
0
 private static bool MissingBody(Server.RequestObj requestObj, Server.Response response)
 {
     if (requestObj.Body != null)
     {
         return(true);
     }
     response.Status += "missing body, ";
     return(true);
 }
Ejemplo n.º 8
0
 private static bool MissingBody(Server.RequestObj requestObj, Server.Response response, bool violatedConstraint)
 {
     if (requestObj.Body == null)
     {
         response.Status   += "missing body, ";
         violatedConstraint = true;
     }
     return(violatedConstraint);
 }
Ejemplo n.º 9
0
 private static bool AlreadyExists(Server.RequestObj requestObj, Server.Response response)
 {
     if (_model.Retrieve(requestObj.Path) == null)
     {
         return(false);
     }
     response.Status = response.Status = "4 Bad Request";
     return(true);
 }
Ejemplo n.º 10
0
        ////////// Private methods //////////
        ///

        private static bool Exists(Server.RequestObj requestObj, Server.Response response)
        {
            if (_model.Retrieve(requestObj.Path) != null)
            {
                return(true);
            }
            response.Status += "5 not found, ";
            return(false);
        }
Ejemplo n.º 11
0
 private static bool PathIsValid(Server.RequestObj requestObj, Server.Response response)
 {
     if (requestObj.Path == null ||
         (requestObj.Path.Contains("/api/categories") && requestObj.Path.Any(char.IsDigit)))
     {
         return(true);
     }
     response.Status = "4 Bad Request";
     return(false);
 }
Ejemplo n.º 12
0
        public static void Delete(Server.RequestObj requestObj, ref Server.Response response, bool violated)
        {
            if (MissingResource(requestObj, response))
            {
                return;
            }

            if (!PathIsValid(requestObj, response))
            {
                return;
            }

            if (!Exists(requestObj, response))
            {
                return;
            }

            _model.Delete(requestObj.Path);
            response.Status += "1 ok";

            _model.PrintModel();
        }
Ejemplo n.º 13
0
 public static void Echo(Server.RequestObj requestObj, ref Server.Response response, bool violated)
 {
     MissingBody(requestObj, response);
     response.Body = requestObj.Body;
 }