/// <summary>
/// Adds new like entry and returns like count. Returns zero if there is already an entry
/// </summary>
/// <param name="postID"></param>
/// <param name="userID"></param>
/// <returns></returns>
public int AddLike(int postID, int userID)
{
if (postID > 0 && userID > 0)
{
if (db.PostAddons.Where(pa => pa.PostID == postID && pa.UserID == userID && pa.AddonType == 2).Count() == 0)
{
PostAddon pad = new PostAddon()
{
AddonType = 2,
UserID = userID,
CreateTime = DateTime.Now,
PostID = postID,
IsDeleted = false,
};
db.PostAddons.Add(pad);
bool sonuc = db.SaveChanges() > 0;
return(GetPostAddons(postID).Where(pa => pa.AddonType == 2 && pa.IsDeleted == false).Count());
}
else
{
return(0);
}
}
else
{
return(0);
}
}
public void AddClick(int postID = 0)
{
if (postID > 0)
{
PostAddon click = new PostAddon()
{
AddonType = 5,
CreateTime = DateTime.Now,
IsDeleted = false,
PostID = postID,
};
db.PostAddons.Add(click);
db.SaveChanges();
}
}
/// <summary>
/// Sets like state with given state and returns like count. Returns zero if there is no entry to set
/// </summary>
/// <param name="postID"></param>
/// <param name="userID"></param>
/// <param name="state"></param>
/// <returns></returns>
public int SetAddonState(int postID, int userID, int addonType, bool state)
{
if (postID > 0 && userID > 0)
{
if (db.PostAddons.Where(pa => pa.PostID == postID && pa.UserID == userID).Count() != 0)
{
PostAddon pad = db.PostAddons.Where(pa => pa.PostID == postID && pa.UserID == userID && pa.AddonType == addonType).FirstOrDefault();
pad.IsDeleted = state;
db.Entry(db.PostAddons.Find(pad.AddonID)).CurrentValues.SetValues(pad);
db.SaveChanges();
}
return(GetPostAddons(postID).Where(pa => pa.AddonType == addonType && pa.IsDeleted == false).Count());
}
else
{
return(0);
}
}
