public User CreateSovaUser(User user, string password)
{
using (var db = new SovaContext())
{
// validation
if (string.IsNullOrWhiteSpace(password))
{
throw new AppException("Password is required");
}
if (db.Users.Any(x => x.Username == user.Username))
{
throw new AppException("Username " + user.Username + " is already taken");
}
byte[] passwordHash, passwordSalt;
CreatePasswordHash(password, out passwordHash, out passwordSalt);
user.PasswordHash = passwordHash;
user.PasswordSalt = passwordSalt;
db.Users.Add(user);
db.SaveChanges();
return(user);
}
}
public void UpdateMarking(Marking marking)
{
SovaContext db = new SovaContext();
db.Update(marking);
db.SaveChanges();
}
//public List<Notes> ReadAll(int userid, PagingAttributes pagingAttributes)
//{
// SovaContext db = new SovaContext();
// return db.Notes
// .Where(x => x.Userid == userid)
// .Skip(pagingAttributes.Page * pagingAttributes.PageSize)
// .Take(pagingAttributes.PageSize).ToList();
//}
public void Update(Notes updateNote)
{
SovaContext db = new SovaContext();
db.Update(updateNote);
db.SaveChanges();
}
public void Delete(int id)
{
using (var db = new SovaContext())
{
var user = db.Users.Find(id);
if (user != null)
{
db.Users.Remove(user);
db.SaveChanges();
}
}
}
public bool DeleteMarking(int markingId)
{
SovaContext db = new SovaContext();
var marking = db.Markings.Find(markingId);
if (marking == null)
{
return(false);
}
db.Remove(marking);
db.SaveChanges();
return(true);
}
public bool Delete(int noteId)
{
SovaContext db = new SovaContext();
var note = db.Notes.Find(noteId);
if (note == null)
{
return(false);
}
db.Remove(note);
db.SaveChanges();
return(true);
}
public bool DeleteAnnotationsByMarkingId(int id)
{
using (var db = new SovaContext())
{
var annotation = db.Annotations.Where(x => x.MarkedPostId == id);
foreach (var item in annotation)
{
db.Annotations.Remove(item);
}
db.SaveChanges();
return(true);
}
}
public bool DeleteAnnotation(int id)
{
using (var db = new SovaContext())
{
var annotation = db.Annotations.FirstOrDefault(x => x.AnnotationId == id);
if (annotation != null)
{
db.Annotations.Remove(annotation);
db.SaveChanges();
return(true);
}
return(false);
}
}
////////////////Annotations
public AnnotationsDTO AddAnnotation(int primaryKey, string text, int from, int to)
{
using (var db = new SovaContext()) {
Annotations a = new Annotations();
a.MarkedPostId = primaryKey;
a.Annotation = text;
a.From = from;
a.To = to;
db.Add(a);
db.SaveChanges();
return(new AnnotationsDTO(a.AnnotationId, a.MarkedPostId, a.Annotation, null, a.From, a.To));
}
}
public AnnotationsDTO EditAnnotation(int id, string EditedText)
{
using (var db = new SovaContext())
{
var annotation = db.Annotations.FirstOrDefault(x => x.AnnotationId == id);
if (annotation != null)
{
annotation.Annotation = EditedText;
db.SaveChanges();
return(new AnnotationsDTO(annotation.AnnotationId, annotation.MarkedPostId, annotation.Annotation, null, annotation.From, annotation.To));
}
return(null);
}
}
public bool RemoveSearchHistory(int id)
{
using (var db = new SovaContext())
{
var searchedItem = db.SearchHistory.Where(i => i.Id == id).FirstOrDefault();
if (searchedItem != null)
{
db.SearchHistory.Remove(searchedItem);
db.SaveChanges();
return(true);
}
return(false);
}
}
public bool RemoveMarking(int id)
{
using (var db = new SovaContext())
{
var marking = db.Markings.FirstOrDefault(m => m.MarkedPostId == id);
if (marking != null)
{
DeleteAnnotationsByMarkingId(id);
db.Markings.Remove(marking);
db.SaveChanges();
return(true);
}
return(false);
}
}
public void Create(Notes note)
{
SovaContext db = new SovaContext();
var tmp = db.Notes.ToList();
if (tmp.Count == 0)
{
note.Id = 1;
}
else
{
note.Id = db.Notes.Max(x => x.Id) + 1;
}
db.Add(note);
db.SaveChanges();
}
public bool RemoveMarking(int uid, int id)
{
using (var db = new SovaContext())
{
var marking = db.Markings.Where(u => u.UserId == uid).Where(p => p.PostId == id).FirstOrDefault();
if (marking != null)
{
DeleteAnnotationsByMarkingId(marking.MarkedPostId);
db.Markings.Remove(marking);
db.SaveChanges();
return(true);
}
return(false);
}
}
public bool Delete(int userId, DateTime timestamp)
{
SovaContext db = new SovaContext();
try
{
db.Histories.Remove(Read(userId, timestamp)[0]);
db.SaveChanges();
return(true);
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
return(false);
}
}
public void CreateMarking(Marking marking)
{
SovaContext db = new SovaContext();
var tmpList = db.Markings.ToList();
if (tmpList.Count == 0)
{
marking.Id = 1;
}
else
{
marking.Id = db.Markings.Max(x => x.Id) + 1;
}
db.Add(marking);
db.SaveChanges();
}
public bool DeleteUserCustomeField(int id)
{
using (var db = new SovaContext())
{
var customeField = db.UserCustomeField.Where(i => i.Id == id).FirstOrDefault();
if (customeField != null)
{
var favoriteTagsOfC = db.FavoriteTags.Where(i => i.UserCustomeFieldId == id);
foreach (var item in favoriteTagsOfC)
{
db.FavoriteTags.Remove(item);
}
db.UserCustomeField.Remove(customeField);
db.SaveChanges();
return(true);
}
return(false);
}
}
public void UpdateSovaUser(User userParam, string password = null)
{
using (var db = new SovaContext())
{
var user = db.Users.Find(userParam.Id);
if (user == null)
{
throw new AppException("User not found");
}
if (userParam.Username != user.Username)
{
// username has changed so check if the new username is already taken
if (db.Users.Any(x => x.Username == userParam.Username))
{
throw new AppException("Username " + userParam.Username + " is already taken");
}
}
// update user properties
user.FirstName = userParam.FirstName;
user.LastName = userParam.LastName;
user.Username = userParam.Username;
// update password if it was entered
if (!string.IsNullOrWhiteSpace(password))
{
byte[] passwordHash, passwordSalt;
CreatePasswordHash(password, out passwordHash, out passwordSalt);
user.PasswordHash = passwordHash;
user.PasswordSalt = passwordSalt;
}
db.Users.Update(user);
db.SaveChanges();
}
}
