public int GetNumberOfSearches()
{
using (var db = new SOVAContext())
{
return(db.SearchResults.Count());
}
}
public int GetNumberOfMarks()
{
using (var db = new SOVAContext())
{
return(db.Marked.Count());
}
}
public int GetNumberOfAnnotations()
{
using (var db = new SOVAContext())
{
return(db.Annotations.Count());
}
}
public List <WordCloud> GetWordCloud(string word)
{
using (var db = new SOVAContext())
{
var cloud = db.WordClouds.FromSql("select * from wrdCloud({0})", word);
return(cloud.ToList());
}
}
public Annotations GetAnnotation(int userid, int AnnoId)
{
using (var db = new SOVAContext())
{
var annotation = db.Annotations
.FirstOrDefault(x => x.UserId == userid && x.Id == AnnoId);
return(annotation);
}
}
public Mark GetMark(int userid, int postid)
{
using (var db = new SOVAContext())
{
var mark = db.Marked
.FirstOrDefault(x => x.UserId == userid && x.PostId == postid);
return(mark);
}
}
public Question GetQuestion(int id)
{
using (var db = new SOVAContext())
{
var question = db.Questions
.FirstOrDefault(x => x.Id == id);
return(question);
}
}
//----------------users----------------
public List <User> GetUsers()
{
using (var db = new SOVAContext())
{
var userss = db.Users
.ToList();
return(userss);
}
}
//-----------------PostLinks--------------------------
public List <PostLink> GetPostLinksByQuestion(int id)
{
using (var db = new SOVAContext())
{
var qpostlinks = db.PostLinks
.Where(x => x.Id == id);
return(qpostlinks.ToList());
}
}
public List <Answer> GetAnswersByParent(int id)
{
using (var db = new SOVAContext())
{
var answerbyparent = db.Answers
.Where(x => x.ParentId == id);
return(answerbyparent.ToList());
}
}
//Answers
public List <Answer> GetAnswers()
{
using (var db = new SOVAContext())
{
var answers = db.Answers.ToList();
return(answers);
}
}
public User GetUser(int id)
{
using (var db = new SOVAContext())
{
var user = db.Users
.Where(x => x.Id == id)
.FirstOrDefault();
return(user);
}
}
public Answer GetAnswer(int id)
{
using (var db = new SOVAContext())
{
var answer = db.Answers
.Where(x => x.Id == id)
.FirstOrDefault();
return(answer);
}
}
public List <Comment> GetCommentsByAnswer(int id)
{
using (var db = new SOVAContext())
{
var answercomment = db.Comments
.Where(x => x.PostId == id)
.ToList();
return(answercomment);
}
}
public List <SearchResult> GetQuestionsByString(string title, int page, int pageSize)
{
using (var db = new SOVAContext())
{
var question = db.SearchResults.FromSql("select * from TFIDF_MATCH({0})", title);
return(question
.Skip(page * pageSize)
.Take(pageSize)
.ToList());
}
}
//Comments
public List <Comment> GetQuestionComments(int id)
{
using (var db = new SOVAContext())
{
var commentsToQuestion = db.Comments
.Where(x => x.PostId == id)
.ToList();
return(commentsToQuestion);
}
}
public List <SearchHistories> SearchHistories(int id)
{
using (var db = new SOVAContext())
{
var question = db.SearchHistory
.Where(x => x.UserId == id)
.OrderByDescending(x => x.Date)
.ToList();
//.FirstOrDefault();
return(question);
}
}
//Questions
public List <Question> GetQuestions(int page, int pageSize)
{
using (var db = new SOVAContext())
{
var questions = db.Questions
.Skip(page * pageSize)
.Take(pageSize)
.ToList();
return(questions);
}
}
public List <Annotations> GetAnnotations(int userid, int page, int pageSize)
{
using (var db = new SOVAContext())
{
var annotations = db.Annotations
.Where(x => x.UserId == userid)
.Skip(page * pageSize)
.Take(pageSize)
.ToList();
return(annotations);
}
}
public List <Mark> GetMarks(int userid, int page, int pageSize)
{
using (var db = new SOVAContext())
{
var marks = db.Marked
.Where(x => x.UserId == userid)
.Skip(page * pageSize)
.Take(pageSize)
.ToList();
//.Where(x => x.UserId == id)
//.ToList();
return(marks);
}
}
public bool UpdateAnnotation(string body, int id)
{
using (var db = new SOVAContext())
{
var anno = db.Annotations.FirstOrDefault(x => x.Id == id);
if (anno != null)
{
anno.Body = body;
db.SaveChanges();
return(true);
}
return(false);
}
}
// when update is run the createtionDate is updated to. Need to be fixed.
public bool UpdateUser(int userId, string newName, string newPassword)
{
using (var db = new SOVAContext())
{
var user = db.Users.FirstOrDefault(x => x.Id == userId);
if (user != null)
{
user.UserName = newName;
user.Password = newPassword;
db.SaveChanges();
return(true);
}
return(false);
}
}
public User CreateUser(string name, string password)
{
using (var db = new SOVAContext())
{
var creationdate = DateTime.Now;
var newUser = new User()
{
UserName = name,
Password = password,
CreationDate = creationdate
};
db.Users.Add(newUser);
db.SaveChanges();
return(newUser);
}
}
public Mark CreateMarking(int postid, int userid)
{
using (var db = new SOVAContext())
{
var creationdate = DateTime.Now;
var newmark = new Mark()
{
CreationDate = creationdate,
PostId = postid,
UserId = userid
};
db.Marked.Add(newmark);
db.SaveChanges();
return(newmark);
}
}
//--------------------- Searchs ----------------
public SearchHistories SaveSearch(string newSearch, int newUserId)
{
using (var db = new SOVAContext())
{
var currentDate = DateTime.Now;
var newSearchHistory = new SearchHistories()
{
Search = newSearch,
UserId = newUserId,
Date = currentDate
};
db.SearchHistory.Add(newSearchHistory);
db.SaveChanges();
return(newSearchHistory);
}
}
//---------------- ANNOTATIONS ------------------
public Annotations CreateAnnotation(string body, int userid, int postid)
{
using (var db = new SOVAContext())
{
var creationdate = DateTime.Now;
var newannotation = new Annotations()
{
CreationDate = creationdate,
Body = body,
UserId = userid,
PostId = postid
};
db.Annotations.Add(newannotation);
db.SaveChanges();
return(newannotation);
}
}
public bool DeleteUser(int id)
{
try
{
using (var db = new SOVAContext())
{
var deluser = db.Users.Find(id);
db.Users.Remove(deluser);
db.SaveChanges();
}
return(true);
}
catch (Exception)
{
return(false);
}
}
public bool DeleteAnnotation(int id)
{
try
{
using (var db = new SOVAContext())
{
var delannotation = new Annotations()
{
Id = id
};
db.Annotations.Remove(delannotation);
db.SaveChanges();
}
return(true);
}
catch (Exception)
{
return(false);
}
}
public bool DeleteMarking(int userid, int postid)
{
try
{
using (var db = new SOVAContext())
{
var delmarking = new Mark()
{
UserId = userid,
PostId = postid
};
db.Marked.Remove(delmarking);
db.SaveChanges();
}
return(true);
}
catch (Exception)
{
return(false);
}
}
