public void DeleteData(int id)
{
preg_shopping_category item = GetItemByID(id).FirstOrDefault();
connect.preg_shopping_category.Remove(item);
connect.SaveChanges();
}
public IQueryable <preg_shopping_category> GetItemsByParams(preg_shopping_category data)
{
IQueryable <preg_shopping_category> result = connect.preg_shopping_category;
for (int i = 0; i < data.GetType().GetProperties().ToList().Count(); i++)
{
string propertyName = data.GetType().GetProperties().ToList()[i].Name;
var propertyValue = data.GetType().GetProperty(propertyName).GetValue(data, null);
if (propertyName == "id" && (int)propertyValue != 0)
{
result = result.Where(c => c.id == (int)(propertyValue));
}
else if (propertyName == "title" && propertyValue != null)
{
result = result.Where(c => SqlFunctions.PatIndex("%" + propertyValue.ToString() + "%", c.title) > 0);
}
else if (propertyName == "status" && propertyValue != null)
{
result = result.Where(c => c.status == (int)(propertyValue));
}
else if (propertyName == "icon" && propertyValue != null)
{
result = result.Where(c => SqlFunctions.PatIndex("%" + propertyValue.ToString() + "%", c.icon) > 0);
}
}
return(result);
}
public HttpResponseMessage Post([FromBody] preg_shopping_category data)
{
try
{
if (!data.DeepEquals(new preg_shopping_category()))
{
dao.InsertData(data);
return(Request.CreateResponse(HttpStatusCode.Created, SysConst.DATA_INSERT_SUCCESS));
}
else
{
HttpError err = new HttpError(SysConst.DATA_NOT_EMPTY);
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, err));
}
}
catch (Exception ex)
{
HttpError err = new HttpError(ex.Message);
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, err));
}
}
public HttpResponseMessage Get(string id)
{
try
{
preg_shopping_category data = dao.GetItemByID(Convert.ToInt32(id)).FirstOrDefault();
if (data != null)
{
return(Request.CreateResponse(HttpStatusCode.OK, data));
}
else
{
HttpError err = new HttpError(SysConst.DATA_NOT_FOUND);
return(Request.CreateErrorResponse(HttpStatusCode.NotFound, err));
}
}
catch (Exception ex)
{
HttpError err = new HttpError(ex.Message);
return(Request.CreateErrorResponse(HttpStatusCode.NotFound, err));
}
}
public HttpResponseMessage UpdateData(string id, [FromBody] preg_shopping_category dataUpdate)
{
try
{
if (!dataUpdate.DeepEquals(new preg_shopping_category()))
{
preg_shopping_category shopping_category = new preg_shopping_category();
shopping_category = dao.GetItemByID(Convert.ToInt32(id)).FirstOrDefault();
if (shopping_category == null)
{
return(Request.CreateErrorResponse(HttpStatusCode.NotFound, SysConst.DATA_NOT_FOUND));
}
if (dataUpdate.title != null)
{
shopping_category.title = dataUpdate.title;
}
if (dataUpdate.status != null)
{
shopping_category.status = dataUpdate.status;
}
if (dataUpdate.icon != null)
{
shopping_category.icon = dataUpdate.icon;
}
dao.UpdateData(shopping_category);
return(Request.CreateResponse(HttpStatusCode.Accepted, SysConst.DATA_UPDATE_SUCCESS));
}
else
{
HttpError err = new HttpError(SysConst.DATA_NOT_EMPTY);
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, err));
}
}
catch (Exception ex)
{
HttpError err = new HttpError(ex.Message);
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, err));
}
}
public HttpResponseMessage Get([FromUri] preg_shopping_category data)
{
try
{
if (!data.DeepEquals(new preg_shopping_category()))
{
IEnumerable <preg_shopping_category> result = dao.GetItemsByParams(data);
if (result.Count() > 0)
{
return(Request.CreateResponse(HttpStatusCode.OK, result));
}
else
{
HttpError err = new HttpError(SysConst.DATA_NOT_FOUND);
return(Request.CreateErrorResponse(HttpStatusCode.NotFound, err));
}
}
else
{
IEnumerable <preg_shopping_category> result = dao.GetListItem();
if (result.Count() > 0)
{
return(Request.CreateResponse(HttpStatusCode.OK, result));
}
else
{
HttpError err = new HttpError(SysConst.DATA_NOT_FOUND);
return(Request.CreateErrorResponse(HttpStatusCode.NotFound, err));
}
}
}
catch (Exception ex)
{
HttpError err = new HttpError(ex.Message);
return(Request.CreateErrorResponse(HttpStatusCode.NotFound, err));
}
}
public async Task <HttpResponseMessage> Upload(string id)
{
// Check preg_shopping_category exist
preg_shopping_category checkItem = dao.GetItemByID(Convert.ToInt32(id)).FirstOrDefault();
if (checkItem == null)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, String.Format(SysConst.ITEM_ID_NOT_EXIST, id)));
}
string dir = "/Files/ShoppingCategories/" + id.ToString();
string dirRoot = HttpContext.Current.Server.MapPath(dir);
// Check if request contains multipart/form-data
if (!Request.Content.IsMimeMultipartContent())
{
throw new HttpResponseException(HttpStatusCode.UnsupportedMediaType);
}
// Check if directory folder created
if (!Directory.Exists(dirRoot))
{
Directory.CreateDirectory(dirRoot);
}
// Check if image filetype
for (int i = 0; i < HttpContext.Current.Request.Files.Count; i++)
{
HttpPostedFile file = HttpContext.Current.Request.Files[i];
if (!SysConst.imgOnlyExtensions.Any(x => x.Equals(Path.GetExtension(file.FileName.ToLower()), StringComparison.OrdinalIgnoreCase)))
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, SysConst.INVALID_FILE_TYPE));
}
else if (File.Exists(dirRoot + "/" + file.FileName))
{
File.Delete(dirRoot + "/" + file.FileName);
}
}
CustomMultipartFormDataStreamProvider provider = new CustomMultipartFormDataStreamProvider(dirRoot);
List <string> files = new List <string>();
try
{
// Read all contents of multipart message into CustomMultipartFormDataStreamProvider.
await Request.Content.ReadAsMultipartAsync(provider);
// Update to database
preg_shopping_category updateRow = new preg_shopping_category();
foreach (MultipartFileData file in provider.FileData)
{
string path = dir + "/" + HttpUtility.UrlPathEncode(Path.GetFileName(file.LocalFileName));
files.Add(path);
updateRow.icon = path;
}
UpdateData(id, updateRow);
return(Request.CreateResponse(HttpStatusCode.Created, files));
}
catch (System.Exception ex)
{
return(Request.CreateErrorResponse(HttpStatusCode.InternalServerError, ex));
}
}
public HttpResponseMessage Put(string id, [FromBody] preg_shopping_category dataUpdate)
{
return(UpdateData(id, dataUpdate));
}
public void UpdateData(preg_shopping_category item)
{
connect.SaveChanges();
}
public void InsertData(preg_shopping_category item)
{
connect.preg_shopping_category.Add(item);
connect.SaveChanges();
}
