public void AddTweet(Tweet objTweet)
{
try
{
using (TweetContext objContext = new TweetContext())
{
objContext.Tweets.Add(objTweet);
objContext.SaveChanges();
}
}
catch (Exception ex)
{
throw ex;
}
}
public void AddUser(Client objUser)
{
try
{
using (TweetContext objContext = new TweetContext())
{
objContext.Clients.Add(objUser);
objContext.SaveChanges();
}
}
catch (Exception ex)
{
throw ex;
}
}
public void EditTweet(Tweet objTweet)
{
try
{
using (TweetContext objContext = new TweetContext())
{
objContext.Tweets.Attach(objTweet);
objContext.Entry(objTweet).State = System.Data.Entity.EntityState.Modified;
objContext.SaveChanges();
}
}
catch (Exception ex)
{
throw ex;
}
}
public Tweet FindTweet(int id)
{
try
{
using (TweetContext objContext = new TweetContext())
{
var query = (from obj in objContext.Tweets
where obj.tweet_id == id
select obj).FirstOrDefault();
return(query);
}
}
catch (Exception ex)
{
throw ex;
}
}
public void DeleteTweet(int id)
{
try
{
using (TweetContext objContext = new TweetContext())
{
var query = (from obj in objContext.Tweets
where obj.tweet_id == id
select obj).FirstOrDefault();
objContext.Tweets.Remove(query);
objContext.SaveChanges();
}
}
catch (Exception ex)
{
throw ex;
}
}
public bool VerifyUser(string username, string password)
{
try
{
using (TweetContext objContext = new TweetContext())
{
var NoOfUsers = (from obj in objContext.Clients
where obj.user_id == username && obj.password == password
select obj).Count();
if (NoOfUsers > 0)
{
return(true);
}
else
{
return(false);
}
}
}
catch (Exception ex)
{
throw ex;
}
}
