/// <summary>
/// Method that grabs the post and shows all the relevant details on the post details page.
/// </summary>
/// <param name="postId">the id of the post to get the details of.</param>
/// <returns>The Post Details View</returns>
public ActionResult PostDetails(int postId)
{
PostModel model = new PostModel();
GetPostByPostIdQuery query = new GetPostByPostIdQuery(postId);
model.Post = commandBus.ProcessQuery(query);
model.UserLoginName = claimsHelper.GetUserNameFromClaim((ClaimsIdentity)User.Identity);
if (model.Post.PostStatus == 1)
{
model.Post.SetPostPictures(new List <string>());
SelectPicturesForPostQuery pictureQuery = new SelectPicturesForPostQuery(postId);
List <Picture> pictures = commandBus.ProcessQuery(pictureQuery);
foreach (Picture picture in pictures)
{
model.Post.Pictures.Add(GetBaseImage(picture.PictureImagePath));
}
return(View(ViewNames.PostDetails, model));
}
return(RedirectToAction("Index", "Post"));
}
/// <summary>
/// Method for the edit post page.
/// </summary>
/// <param name="postId">the id of the post to edit.</param>
/// <returns>The Create Post View</returns>
public ActionResult EditPost(int postId)
{
CreatePostModel model = new CreatePostModel();
Post itemPost = new Post();
GetPostByPostIdQuery query = new GetPostByPostIdQuery(postId);
itemPost = commandBus.ProcessQuery(query);
model.PostId = itemPost.PostId;
model.PostedBy = itemPost.PostedBy;
model.PostPurpose = itemPost.PostPurpose;
model.PostTitle = itemPost.PostTitle;
model.PostDescription = itemPost.PostDescription;
model.DatePosted = itemPost.DatePosted;
model.PostStatus = itemPost.PostStatus;
model.ExpirationDate = itemPost.ExpirationDate;
model.CategoryId = itemPost.CategoryId;
model.SubCategoryId = itemPost.SubCategoryId;
model.Pictures = itemPost.Pictures;
model.PostedByEmailAddress = itemPost.PostedByEmailAddress;
model.TestPicturePaths = itemPost.TestPicturePaths;
IEnumerable <SubCategoryEnum> subcategoryEnum = Enumeration.GetAll <SubCategoryEnum>().ToList();
List <SubCategoryEnum> subCategoriesList = new List <SubCategoryEnum>();
foreach (SubCategoryEnum subCat in Enumeration.GetAll <SubCategoryEnum>())
{
if (subCat.ParentId == model.CategoryId)
{
subCategoriesList.Add(subCat);
}
}
IEnumerable <SelectListItem> subcategoryList = subCategoriesList.Select(item => new SelectListItem()
{
Text = item.DisplayValue,
Value = item.Id,
});
model.SubcategoryList = subcategoryList;
if (claimsHelper.GetUserNameFromClaim((ClaimsIdentity)User.Identity) == model.PostedBy)
{
SelectPicturesForPostQuery pictureQuery = new SelectPicturesForPostQuery(model.PostId);
model.TestPicturePaths = commandBus.ProcessQuery(pictureQuery);
model.Pictures = new List <string>();
foreach (Picture picture in model.TestPicturePaths)
{
model.Pictures.Add(GetBaseImage(picture.PictureImagePath));
}
return(View(ViewNames.CreatePost, model));
}
return(RedirectToAction("Index", "Post"));
}
/// <summary>
/// Deletes a post
/// </summary>
/// <param name="postId">the id of the post to delete</param>
/// <returns>true/false, true if successfully deleted, false otherwise</returns>
public JsonResult DeletePost(int postId)
{
//Queries for the current user and their email address. - Chris
SelectUserQuery currentUser = new SelectUserQuery(new CurrentUser(claimsHelper.GetUserNameFromClaim((ClaimsIdentity)User.Identity)));
CurrentUser user = commandBus.ProcessQuery(currentUser);
GetPostByPostIdQuery query = new GetPostByPostIdQuery(postId);
Post newPost = commandBus.ProcessQuery(query);
if (newPost.PostStatus == Convert.ToInt32(PostStatusEnum.Delivered.Id) || newPost.PostStatus == Convert.ToInt32(PostStatusEnum.PendingDelivery.Id))
{
return(Json("false", JsonRequestBehavior.AllowGet));
}
RemovePostCommand command = new RemovePostCommand(new Post(postId), user.LoginName);
commandBus.Execute(command);
return(Json("true", JsonRequestBehavior.AllowGet));
}
/// <summary>
/// Changes the status of a post to active.
/// </summary>
/// <param name="postId">the id of the post to set to active status</param>
/// <returns>fase if it is trying to change the status on a post that is not allowed, true if everything works ok</returns>
public JsonResult RepostItem(int postId, DateTime expirationDate)
{
ClaimsIdentity id = (ClaimsIdentity)User.Identity;
//Queries for the current user and their email address. - Chris
SelectUserQuery currentUser = new SelectUserQuery(new CurrentUser(id.Claims.ElementAt(0).Value));
CurrentUser user = commandBus.ProcessQuery(currentUser);
GetPostByPostIdQuery query = new GetPostByPostIdQuery(postId);
Post newPost = commandBus.ProcessQuery(query);
if (newPost.PostStatus == 1 || newPost.PostStatus == 3 || newPost.PostStatus == 5)
{
return(Json("false", JsonRequestBehavior.AllowGet));
}
UpdatePostToActiveCommand command = new UpdatePostToActiveCommand(postId, expirationDate, user.LoginName);
commandBus.Execute(command);
return(Json("true", JsonRequestBehavior.AllowGet));
}
/// <summary>
/// Marks a post as deliverd by changing its status
/// </summary>
/// <param name="postId">the id of the post to change the status of</param>
/// <returns>true / false, true if the status is successfully changed, false if not.</returns>
public JsonResult MarkPostAsDelivered(int postId)
{
ClaimsIdentity id = (ClaimsIdentity)User.Identity;
//Queries for the current user and their email address. - Chris
SelectUserQuery currentUser = new SelectUserQuery(new CurrentUser(id.Claims.ElementAt(0).Value));
CurrentUser user = commandBus.ProcessQuery(currentUser);
GetPostByPostIdQuery query = new GetPostByPostIdQuery(postId);
Post newPost = commandBus.ProcessQuery(query);
if (newPost.PostStatus != 2)
{
return(Json("false", JsonRequestBehavior.AllowGet));
}
UpdatePostToDeliveredCommand command = new UpdatePostToDeliveredCommand(new Post(postId), user.LoginName);
commandBus.Execute(command);
return(Json("true", JsonRequestBehavior.AllowGet));
}
/// <summary>
/// Handler for GetPostByPostIdQuery query
/// </summary>
/// <param name="query">the GetPostByPostId Query</param>
/// <returns>the post information associated with a post id</returns>
public Post Handle(GetPostByPostIdQuery query)
{
return(postRepository.GetPostByPostId(query.PostId));
}
