public ActionResult EditListing(EditListingViewModel model)
{
CoreysListEntities db = new CoreysListEntities();
try
{
// if the listing ID is -1 then it is a new listing
if (model.Listing.ListingID == -1)
{
// add new listing
Listing listing = new Listing();
listing.CityID = model.Listing.CityID;
listing.UserID = Convert.ToInt32(Session["UserId"]);
listing.SubCategoryID = model.Listing.SubCategoryID;
listing.Headline = model.Listing.Headline;
listing.Location = model.Listing.Location;
listing.Description = model.Listing.Description;
listing.Price = model.Listing.Price;
listing.CreatedBy = "corey";
listing.CreatedDate = DateTime.Now;
db.Listings.Add(listing);
db.SaveChanges();
}
else
{
// get the listing being edited
Listing listing = db.Listings.FirstOrDefault(l => l.ListingID == model.Listing.ListingID);
// update all the fields and save
listing.CityID = model.Listing.CityID;
listing.UserID = Convert.ToInt32(Session["UserId"]);
listing.SubCategoryID = model.Listing.SubCategoryID;
listing.Headline = model.Listing.Headline;
listing.Location = model.Listing.Location;
listing.Description = model.Listing.Description;
listing.Price = model.Listing.Price;
listing.ModifiedBy = listing.User.Email;
listing.ModifiedDate = DateTime.Now;
db.SaveChanges();
}
}
catch (Exception e)
{
throw e;
}
// return success and handle navigation in jquery
return(Json(new { Success = true }, JsonRequestBehavior.AllowGet));
}
// called when the user wants to activate or deactivate a listing
public ActionResult ListingActivation(int listingId)
{
// establish connection to database
CoreysListEntities db = new CoreysListEntities();
// create variable to get the current activation status
string activationStatus;
// get the selected listing to update
Listing listing = db.Listings.FirstOrDefault(l => l.ListingID == listingId);
try
{
// change the active listing status
listing.IsActive = listing.IsActive ? false : true;
// save the changes
db.SaveChanges();
// get the new activation status
activationStatus = listing.IsActive ? "active" : "notActive";
// return json with the new status
return(Json(new { Success = true, ActivationStatus = activationStatus }));
}
catch (Exception e)
{
// if there was a problem with the return send error
return(Json(new { Success = false, Error = "Activation or Deactivation Failed: " + e.Message }));
}
}
// when the user submits signup
public ActionResult Create_Account(LoginViewModel model)
{
// establish connection to database
CoreysListEntities db = new CoreysListEntities();
try
{
// Checking to see if the email entered already exist in database
User testUser = db.Users.FirstOrDefault(u => u.Email == model.Email);
// if not create and add new user
if (testUser == null)
{
User newUser = new User();
newUser.FirstName = model.FirstName;
newUser.LastName = model.LastName;
newUser.Email = model.Email;
newUser.PhoneNum = Convert.ToString(model.PhoneNumber.Replace("-", ""));
newUser.Password = model.Password;
newUser.CreatedBy = "Corey";
newUser.CreatedDate = DateTime.Now;
// save the new user to the database
db.Users.Add(newUser);
db.SaveChanges();
// set the new users information in session variables
Session["UserId"] = newUser.UserID;
Session["UserEmail"] = newUser.Email;
// send user to homepage
UserHomeViewModel userHomeModel = new UserHomeViewModel();
return(View("UserHome", userHomeModel));
}
else
{
// else return error message informing user that email already is registered
model.CreateAccountErrorMessage = "Email already in use";
return(View("Index", model));
}
}
catch (Exception e)
{
// exception connecting to database
string error = e.Message;
return(View("Index", model));
}
}
public ActionResult AccountUpdate(User updatedUserInfo)
{
// get the user from the database and update thier information
CoreysListEntities db = new CoreysListEntities();
User user = db.Users.FirstOrDefault(u => u.UserID == updatedUserInfo.UserID);
user.PhoneNum = updatedUserInfo.PhoneNum;
user.FirstName = updatedUserInfo.FirstName;
user.LastName = updatedUserInfo.LastName;
user.Password = updatedUserInfo.Password;
// save the changes made to the user
db.SaveChanges();
// send the user to their homepage
UserHomeViewModel userHomeModel = new UserHomeViewModel();
return(View("UserHome", userHomeModel));
}
static void Main(string[] args)
{
//connect to databas
CoreysListEntities db = new CoreysListEntities();
//get all cities
List <City> allCities = db.Cities.OrderBy(c => c.CityName).ToList();
//create a counter to track when to sleep thread due to api calls limit per sec
int counter = 0;
//for each city
foreach (City c in allCities)
{
//if api call = 5 sleep the thread
if (counter == 5)
{
Console.WriteLine();
Console.WriteLine("---Waiting on API------");
Console.WriteLine();
System.Threading.Thread.Sleep(5000);
counter = 0;
}
//call the get postal code function
string postalCode = GetPostalCode(c.CityName.Trim(), c.State.StateName);
//get a reference for the correct city to update
City updateCity = db.Cities.FirstOrDefault(u => u.CityID == c.CityID);
//set the new value
updateCity.PostalCode = postalCode;
//save
db.SaveChanges();
Console.WriteLine(c.CityName + " " + c.State.StateName + ": " + postalCode + " Record Updated");
counter++;
}
//pause application
Console.WriteLine();
Console.WriteLine("Updates Finished.....");
Console.ReadLine();
}
// called when user clicks delete linke in editImages partial
public ActionResult Delete(int id)
{
CoreysListEntities db = new CoreysListEntities();
// get reference to image
CoreysList.Entity.Image imgToDelete = db.Images.FirstOrDefault(i => i.ImageID == id);
// get the listing associated with the image
int listingId = imgToDelete.ListingID;
// remove row from table and save
db.Images.Remove(imgToDelete);
db.SaveChanges();
// return partial
EditListingImagesViewModel editListingImagesViewModel = new EditListingImagesViewModel(listingId);
return(PartialView("~/views/Accounts/_EditListingImages.cshtml", editListingImagesViewModel));
}
// called when a user uploads images recieving the listing id
public ActionResult Upload(int id)
{
int listingId = id;
CoreysListEntities db = new CoreysListEntities();
// for each of the requested files
for (int i = 0; i < Request.Files.Count; i++)
{
try
{
// create a new [image]
CoreysList.Entity.Image newImage = new CoreysList.Entity.Image();
// Uploaded file
HttpPostedFileBase file = Request.Files[i];
// Get the size of the file
newImage.ImageSize = file.ContentLength;
// get the file name
newImage.FileName = file.FileName.Substring(file.FileName.LastIndexOf("\\") + 1);
// get the type of file .jpg .gif .png etc..
newImage.ImageType = file.ContentType;
// create a new byte array to fit the content size
byte[] imageData = new byte[file.ContentLength];
// read in the file withe the byte array and content size
file.InputStream.Read(imageData, 0, (int)file.ContentLength);
// reposition the input stream to the beginning
file.InputStream.Position = 0;
// stream the file again into a System.Drawing.Image
System.Drawing.Image sysImg = System.Drawing.Image.FromStream(file.InputStream);
// assign the sizes from system image to coreyslist image
newImage.ImageHeight = sysImg.Height;
newImage.ImageWidth = sysImg.Width;
newImage.ImageContent = imageData;
// create encoding object to send image type
ImageEncoding imgResizerEnc = new ImageEncoding();
// set the values for thumb images
int thumbHeight = 75;
int thumbWidth = 75;
// switch statement to get the content type
switch (file.ContentType)
{
case "image/jpeg":
imgResizerEnc = ImageEncoding.Jpg90;
break;
case "image/gif":
imgResizerEnc = ImageEncoding.Gif;
break;
case "image/png":
imgResizerEnc = ImageEncoding.Png;
break;
}
// create a resizer and send the image content
ImageResizer resizer = new ImageResizer(imageData);
// call the resizer method along with the desired height, width and img type
byte[] thumbData = resizer.Resize(thumbHeight, thumbWidth, imgResizerEnc);
// save the new thumb data for the coreyslist image entity
newImage.ThumbContent = thumbData;
newImage.ThumbSize = thumbData.Length;
newImage.ThumbWidth = thumbWidth;
newImage.ThumbHeight = thumbHeight;
// connect image to the correct listing through listing ID
newImage.ListingID = listingId;
newImage.CreatedDate = DateTime.Now;
newImage.CreatedBy = System.Web.HttpContext.Current.Session["UserId"].ToString();
// To save file, use SaveAs method
db.Images.Add(newImage);
db.SaveChanges();
}
catch (Exception e)
{
throw e;
}
}
// Return partial view
EditListingImagesViewModel editListingImagesViewModel = new EditListingImagesViewModel(listingId);
return(PartialView("~/views/Accounts/_EditListingImages.cshtml", editListingImagesViewModel));
}
