/// <summary>
/// Displays the homepage. Homepage contains two sections to display top game and top category.
/// </summary>
/// <returns>Returns a result based on status</returns>
public ActionResult Index()
{
ActionResult response;
ReviewVM viewModel = new ReviewVM();
try
{
//instantiate lists
viewModel.ReviewsList = new List <ReviewPO>();
List <ReviewDO> reviewDOs = new List <ReviewDO>();
//call DAO to get list of reviews
reviewDOs = _ReviewDataAccess.ViewReviews();
//call BLL for most recommended category
viewModel.Review = _ReviewMapper.MapDOtoPO(_ReviewDataAccess.TopCategory());
//call DAO and BLL for most recommended game
int topGameID = _BusinessLogic.TopGame(reviewDOs);
viewModel.Game = _GameMapper.MapDOtoPO(_GameDataAccess.ViewGameByID(topGameID));
response = View(viewModel);
}
catch (Exception ex)
{
//log error
_Logger.ErrorLog(MethodBase.GetCurrentMethod().DeclaringType.Name, MethodBase.GetCurrentMethod().Name, ex);
response = RedirectToAction("Error", "Home");
}
finally { }
return(response);
}
/// <summary>
/// Displays the information for a specific game
/// </summary>
/// <param name="id">ID of the game needing to be displayed</param>
/// <returns>Returns a result based on status</returns>
public ActionResult GameDetails(int id)
{
ActionResult response;
ReviewVM viewModel = new ReviewVM();
//check id
if (id > 0)
{
//if id is valid, access the database
try
{
//set game
GameDO gameDO = _GameDataAccess.ViewGameByID(id);
viewModel.Game = _GameMapper.MapDOtoPO(gameDO);
//instantiate lists
List <ReviewDO> gameReviews = _ReviewDataAccess.ViewReviews();
List <ReviewPO> mappedReviews = new List <ReviewPO>();
viewModel.ReviewsList = new List <ReviewPO>();
//map reviews to a list of POs
foreach (ReviewDO reviewDO in gameReviews)
{
//get review information
ReviewPO reviewPO = _ReviewMapper.MapDOtoPO(reviewDO);
//get game information for title
GameDO reviewGame = _GameDataAccess.ViewGameByID(reviewPO.GameID);
reviewPO.GameTitle = gameDO.Title;
//get user information for username
UserDO userDO = _UserDataAccess.ViewUserByID(reviewPO.UserID);
reviewPO.Username = userDO.Username;
mappedReviews.Add(reviewPO);
}
//filter list and map to view model
viewModel.ReviewsList = mappedReviews.Where(n => n.GameID == viewModel.Game.GameID).ToList();
response = View(viewModel);
}
catch (Exception ex)
{
//log error
_Logger.ErrorLog(MethodBase.GetCurrentMethod().DeclaringType.Name, MethodBase.GetCurrentMethod().Name, ex);
response = RedirectToAction("Error", "Home");
}
finally { }
}
else
{
//if id is not valid, return to game list
response = RedirectToAction("Index", "Game");
}
return(response);
}
/// <summary>
/// Shows a list of all reviews in the database.
/// </summary>
/// <returns>Returns a result based on status</returns>
public ActionResult Index()
{
ActionResult response;
ReviewVM viewModel = new ReviewVM();
try
{
//access database
List <ReviewDO> allReviews = _ReviewDataAccess.ViewReviews();
viewModel.ReviewsList = new List <ReviewPO>();
//add to view model
foreach (ReviewDO reviewDO in allReviews)
{
//set review information
ReviewPO reviewPO = _ReviewMapper.MapDOtoPO(reviewDO);
//get game title
GameDO gameDO = _GameDataAccess.ViewGameByID(reviewPO.GameID);
reviewPO.GameTitle = gameDO.Title;
//get username
UserDO userDO = _UserDataAccess.ViewUserByID(reviewPO.UserID);
reviewPO.Username = userDO.Username;
viewModel.ReviewsList.Add(reviewPO);
}
response = View(viewModel);
}
catch (Exception ex)
{
//log errors
_Logger.ErrorLog(MethodBase.GetCurrentMethod().DeclaringType.Name, MethodBase.GetCurrentMethod().Name, ex);
response = RedirectToAction("Error", "Home");
}
finally { }
return(response);
}
/// <summary>
/// Displays the information for one user.
/// </summary>
/// <param name="id">ID of user needing to be displayed</param>
/// <returns>Returns a result based on status</returns>
public ActionResult UserDetails(int id)
{
ActionResult response;
ReviewVM viewModel = new ReviewVM();
//check for permissions
if (Session["UserID"] != null && (int)Session["UserID"] == id || Session["RoleID"] != null && (int)Session["RoleID"] == 6)
{
//if allowed, access the database
try
{
//access database, map to presentation, add to view model
//get user information
UserDO user = _UserDataAccess.ViewUserByID(id);
viewModel.User = _Mapper.MapDOtoPO(user);
//get role information for role name
RoleDO role = _RoleDataAccess.ViewRoleByID(user.RoleID);
viewModel.User.RoleName = role.RoleName;
//get user's most frequent category
viewModel.UserFavCategory = _reviewMapper.MapDOtoPO(_ReviewDataAccess.UserFavoriteCategory(viewModel.User.UserID));
//check id
if (viewModel.User.UserID > 0)
{
//if id is valid, access database
List <ReviewDO> gameReviews = _ReviewDataAccess.ViewReviews();
//instantiate new lists
List <ReviewPO> mappedReviews = new List <ReviewPO>();
viewModel.ReviewsList = new List <ReviewPO>();
//map to presenation, add to view model
foreach (ReviewDO reviewDO in gameReviews)
{
//map review information
ReviewPO reviewPO = _reviewMapper.MapDOtoPO(reviewDO);
//get game information for title
GameDO gameDO = _GameDataAccess.ViewGameByID(reviewPO.GameID);
reviewPO.GameTitle = gameDO.Title;
//get user information for username
UserDO userDO = _UserDataAccess.ViewUserByID(reviewPO.UserID);
reviewPO.Username = userDO.Username;
mappedReviews.Add(reviewPO);
}
//filter list by user, add to view model
viewModel.ReviewsList = mappedReviews.Where(n => n.UserID == viewModel.User.UserID).ToList();
response = View(viewModel);
}
else
{
//if model state is not valid, display error screen
response = RedirectToAction("Error", "Home");
}
}
catch (Exception ex)
{
//log error
_Logger.ErrorLog(MethodBase.GetCurrentMethod().DeclaringType.Name, MethodBase.GetCurrentMethod().Name, ex);
//display error page
response = RedirectToAction("Error", "Home");
}
finally { }
}
else
{
//if not logged in, redirect to login page
response = RedirectToAction("Login", "Account");
}
return(response);
}
