public string AddForeignLanguageToSession(int flID, string reading, string writing, string speaking)
{
if (flID < 1)
{
return("error");
}
if (string.IsNullOrWhiteSpace(reading))
{
return("error");
}
if (string.IsNullOrWhiteSpace(writing))
{
return("error");
}
if (string.IsNullOrWhiteSpace(speaking))
{
return("error");
}
var newUserForeignLanguage = new UserForeignLanguage
{
ForeignLanguageID = flID,
Reading = reading,
Writing = writing,
Speaking = speaking
};
List <UserForeignLanguage> userForeignLanguages;
int index = -1;
if (Session["UserForeignLanguages"] == null)
{
userForeignLanguages = new List <UserForeignLanguage>();
}
else
{
userForeignLanguages = Session["UserForeignLanguages"] as List <UserForeignLanguage>;
index = userForeignLanguages.FindIndex(ufl => ufl.ForeignLanguageID == flID);
}
if (index == -1)
{
userForeignLanguages.Add(newUserForeignLanguage);
}
else
{
userForeignLanguages[index] = newUserForeignLanguage;
}
Session["UserForeignLanguages"] = userForeignLanguages;
return("success");
}
public int Insert(UserForeignLanguage uf)
{
try
{
db.UserForeignLanguages.Add(uf);
db.SaveChanges();
return uf.ID;
}
catch
{
return -1;
}
}
public bool Modify(int id, UserForeignLanguage newUf)
{
try
{
var modifyUf = db.UserForeignLanguages.Find(id);
modifyUf.LanguageID = newUf.LanguageID;
modifyUf.LanguageLevel = newUf.LanguageLevel;
modifyUf.Description = newUf.Description;
db.SaveChanges();
return true;
}
catch(Exception e)
{
return false;
}
}
public JsonResult Modify(int id, int languegeId, string level, string description)
{
var ufInsert = new UserForeignLanguage();
ufInsert.LanguageID = languegeId;
ufInsert.LanguageLevel = level;
if (description != null && description != "")
{
ufInsert.Description = description;
}
var check = new UserForeignLanguageDao().Modify(id, ufInsert);
return(Json(new
{
status = check
}));
}
public JsonResult Insert(int languegeId, string level, string description)
{
var accID = int.Parse(User.Identity.Name);
var acc = new AccountDao().FindAccountById(accID);
var ufInsert = new UserForeignLanguage();
ufInsert.UserID = acc.UserId;
ufInsert.LanguageID = languegeId;
ufInsert.LanguageLevel = level;
if (description != null && description != "")
{
ufInsert.Description = description;
}
return(Json(new
{
status = new UserForeignLanguageDao().Insert(ufInsert)
}));
}
