public HttpResponseMessage PutLogoutUser(string sessionKey)
{
var responseMsg = this.PerformOperationAndHandleExceptions(
() =>
{
var context = new BlogContext();
using (context)
{
ValidateSessionKey(sessionKey);
var user = context.Users.FirstOrDefault(usr => usr.SessionKey == sessionKey);
if (user == null)
{
throw new InvalidOperationException("Invalid SessionKey!");
}
user.SessionKey = null;
context.Users.Attach(user);
var entity = context.Entry(user);
entity.Property(e => e.SessionKey).IsModified = true;
context.SaveChanges();
}
return this.Request.CreateResponse(HttpStatusCode.OK);
});
return responseMsg;
}
public HttpResponseMessage PutComment(int postId, [FromBody]Comment comment, string sessionKey)
{
var responseMsg = this.PerformOperationAndHandleExceptions(
() =>
{
var context = new BlogContext();
ValidateSessionKey(sessionKey, context);
using (context)
{
var currPost = context.Posts.FirstOrDefault(p => p.Id == postId);
if (currPost == null)
{
throw new InvalidOperationException("Post does not exist!");
}
Comment newComment = new Comment()
{
Id = comment.Id,
Date = comment.Date,
Post = comment.Post,
Text = comment.Text,
User = comment.User
};
currPost.Comments.Add(newComment);
context.Posts.Attach(currPost);
context.Entry(currPost).CurrentValues.SetValues(currPost);
context.SaveChanges();
}
return this.Request.CreateResponse(HttpStatusCode.Created);
});
return responseMsg;
}
