// POST een FormContent
public HttpResponseMessage Post(FormContentBindingModel formContentBindingModel)
{
try
{
IsJSON isJson = IsValidJson(formContentBindingModel.Content); // Check of JSON klopt en maak resultaat object
if (!isJson.Status) // als resultaat object status fals is return error
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, "JSON in 'content' is not correct JSON: " + isJson.Error));
}
ContentEqeulsHeadersCheck headersCheck = ContentEqeulsHeaders(formContentBindingModel);
if (!headersCheck.Status)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, headersCheck.Error));
}
FormContent formContent = new FormContent
{
Content = formContentBindingModel.Content,
FormulierenId = formContentBindingModel.FormId
};
db.FormContent.Add(formContent);
db.SaveChanges();
return(Request.CreateResponse(HttpStatusCode.OK, formContent));
}
catch (Exception ex)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, ex));
}
}
private static IsJSON IsValidJson(string strInput)
{
IsJSON result = new IsJSON();
strInput = strInput.Trim();
if ((strInput.StartsWith("{") && strInput.EndsWith("}")) || //For object
(strInput.StartsWith("[") && strInput.EndsWith("]"))) //For array
{
try
{
var obj = JToken.Parse(strInput);
result.Status = true;
return(result);
}
catch (JsonReaderException jex)
{
//Exception in parsing json
result.Error = jex.Message;
result.Status = false;
return(result);
}
catch (Exception ex) //some other exception
{
result.Error = ex.ToString();
result.Status = false;
return(result);
}
}
else
{
result.Status = false;
result.Error = "JSON doesn't start or and with with '{/}' or '[/]' ";
return(result);
}
}
// PUT FormContent by Id
public HttpResponseMessage Put(int id, [FromBody] FormContentBindingModel UpdateObject)
{
var formContent = db.FormContent.Where(f => f.Id == id).FirstOrDefault();
if (formContent == null)
{
return(Request.CreateErrorResponse(HttpStatusCode.NotFound, "No FormContent found with id: " + id.ToString()));
}
else
{
formContent.FormulierenId = UpdateObject.FormId;
IsJSON isJson = IsValidJson(UpdateObject.Content); // Check of JSON klopt en maak resultaat object
if (!isJson.Status) // als resultaat object status fals is return error
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, "JSON in 'content' is not correct JSON: " + isJson.Error));
}
ContentEqeulsHeadersCheck headersCheck = ContentEqeulsHeaders(UpdateObject);
if (!headersCheck.Status)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, headersCheck.Error));
}
formContent.Content = UpdateObject.Content;
try
{
db.SaveChanges();
return(Request.CreateResponse(HttpStatusCode.OK, formContent));
}
catch (Exception ex)
{
return(Request.CreateErrorResponse(HttpStatusCode.InternalServerError, ex));
}
}
}
// POST een Formulier
public HttpResponseMessage Post(FormulierenBindingModel formulierenBindingModel)
{
try
{
IsJSON isJson = IsValidJson(formulierenBindingModel.FormTemplate); // Check of JSON klopt en maak resultaat object
if (!isJson.Status) // als resultaat object status fals is return error
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, "JSON in 'content' is not correct JSON: " + isJson.Error));
}
Formulieren formulier = new Formulieren();
formulier.Name = formulierenBindingModel.Name;
formulier.Region = formulierenBindingModel.Region;
formulier.FormTemplate = formulierenBindingModel.FormTemplate;
db.Formulieren.Add(formulier);
db.SaveChanges();
return(Request.CreateResponse(HttpStatusCode.OK));
}
catch (Exception ex)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, ex));
}
}
// PUT api/values/5
public HttpResponseMessage Put(int id, [FromBody] FormulierenBindingModel UpdateObject)
{
try
{
var form = db.Formulieren.Where(f => f.Id == id).FirstOrDefault();
if (form == null)
{
return(Request.CreateErrorResponse(HttpStatusCode.NotFound, "No form found with id: " + id.ToString()));
}
if (form.FormTemplate == UpdateObject.FormTemplate) //check if template is changed
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, "The template hasn't been changed. Please submit a changed template."));
}
IsJSON isJson = IsValidJson(UpdateObject.FormTemplate);
if (!isJson.Status) // Check if new formTemplate is correct JSON
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, "JSON in 'template' is not correct JSON: " + isJson.Error));
}
form.Name = UpdateObject.Name;
form.Region = UpdateObject.Region;
form.FormTemplate = UpdateObject.FormTemplate;
var formContentList = db.FormContent.Where(s => s.FormulierenId == id).ToList(); //get all the formContents related to the form
if (formContentList.Count == 0)
{
db.SaveChanges();
return(Request.CreateResponse(HttpStatusCode.OK, form));
}
List <JArray> formContentArray = new List <JArray>();
foreach (var formContent in formContentList)
{
formContentArray.Add(JArray.Parse(formContent.Content)); //parse db data to JSON list
}
var formTemplate = JArray.Parse(form.FormTemplate); //parse new template to JSON
if (formTemplate.Count - formContentArray.FirstOrDefault().Count > 1 || formTemplate.Count - formContentArray.FirstOrDefault().Count < -1) //check if only 1 key is edited
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, "Only 1 key can be added/removed/edited at a time"));
}
UpdateFormContent(formContentArray, formTemplate);
foreach (var content in formContentList)
{
foreach (var newContent in formContentArray)
{
content.Content = newContent.ToString();
db.Entry(content).State = EntityState.Modified;
db.SaveChanges();
}
}
return(Request.CreateResponse(HttpStatusCode.OK, form));
}
catch (Exception ex)
{
return(Request.CreateErrorResponse(HttpStatusCode.InternalServerError, ex));;
}
}
