public Question GetQuestionForId(int questionId)
{
using (var context = new StackOverflowContext(_connectionString))
{
return(context.Questions.FirstOrDefault(q => q.Id == questionId));
}
}
public List <Question> GetQuestions()
{
using (var context = new StackOverflowContext(_connectionString))
{
return(context.Questions.OrderByDescending(q => q.DatePosted).ToList());
}
}
public void PostLike(Like like)
{
using (var context = new StackOverflowContext(_connectionString))
{
context.Likes.Add(like);
context.SaveChanges();
}
}
public void PostAnswer(Answer answer)
{
using (var context = new StackOverflowContext(_connectionString))
{
context.Answers.Add(answer);
context.SaveChanges();
}
}
public void PostQuestion(Question question)
{
using (var context = new StackOverflowContext(_connectionString))
{
context.Questions.Add(question);
context.SaveChanges();
}
}
public List <Answer> GetAnswersForId(int questionId)
{
using (var context = new StackOverflowContext(_connectionString))
{
List <Answer> answers = context.Answers.Where(a => a.QuestionId == questionId).ToList();
return(answers);
}
}
public bool GetUserLiked(int questionId, int userId)
{
using (var context = new StackOverflowContext(_connectionString))
{
bool userLiked = context.Likes.Any(l => l.QuestionId == questionId && l.UserId == userId);
return(userLiked);
}
}
public int GetNumberOfLikes(int questionId)
{
using (var context = new StackOverflowContext(_connectionString))
{
int numberOfLikes = context.Likes.Where(l => l.QuestionId == questionId).ToList().Count();
return(numberOfLikes);
}
}
public void AddUser(User user)
{
user.Password = BCrypt.Net.BCrypt.HashPassword(user.Password);
using (var context = new StackOverflowContext(_connectionString))
{
context.Users.Add(user);
context.SaveChanges();
}
}
public int GetIdForEmail(string email)
{
int id = 0;
using (var context = new StackOverflowContext(_connectionString))
{
id = context.Users.FirstOrDefault(u => u.Email == email).Id;
}
return(id);
}
public string GetPasswordForEmail(string email)
{
string password = "";
using (var context = new StackOverflowContext(_connectionString))
{
password = context.Users.FirstOrDefault(u => u.Email == email).Password;
}
return(password);
}
public List <Tag> GetTagsForId(int questionId)
{
using (var context = new StackOverflowContext(_connectionString))
{
List <Tag> tags = context.Tags.FromSql(@"SELECT T.Id, T.Name FROM Tags T
JOIN QuestionsTags QT
ON T.Id=QT.TagId
WHERE QuestionId=@questionId" ,
new SqlParameter("@questionid", questionId)).ToList();
return(tags);
}
}
public UnitOfWork()
{
_context = new StackOverflowContext();
}
