public int save()
{
var path = Path.Combine(Windows.Storage.ApplicationData.Current.LocalFolder.Path, "db.sqlite");
using (SQLite.Net.SQLiteConnection conn = new SQLite.Net.SQLiteConnection(new SQLite.Net.Platform.WinRT.SQLitePlatformWinRT(), path))
{
var infoTable = conn.GetTableInfo("User");
if (!infoTable.Any())
{
// conn.DropTable<User>();
conn.CreateTable<User>();
}
var info = conn.GetMapping(typeof(User));
if (this._user.UserID == 0)
{
//var i = conn.InsertOrReplace(this._user);
var i = conn.Insert(this._user);
conn.Commit();
// this._user.UserID = i;
return i;
}
else
{
var i = conn.Update(this._user);
return i;
}
}
}
public int save()
{
var path = Path.Combine(Windows.Storage.ApplicationData.Current.LocalFolder.Path, "db.sqlite");
using (SQLite.Net.SQLiteConnection conn = new SQLite.Net.SQLiteConnection(new SQLite.Net.Platform.WinRT.SQLitePlatformWinRT(), path))
{
var infoTable = conn.GetTableInfo("Eat");
if (!infoTable.Any())
{
//conn.DropTable<Eat>();
conn.CreateTable <Eat>();
}
var info = conn.GetMapping(typeof(Eat));
if (this._eat.EatID == 0)
{
var i = conn.Insert(this._eat);
conn.Commit();
return(i);
}
else
{
var i = conn.Update(this._eat);
return(i);
}
}
}
public void Migrate()
{
var database = DependencyService.Get <ISQLite> ();
SQLite.Net.SQLiteConnection connection = null;
if (!database.Exists())
{
connection = database.GetConnection();
connection.BeginTransaction();
connection.Execute(@"CREATE TABLE DBVersion (Version INT NOT NULL,
ExecutionTime TEXT NOT NULL)" );
connection.Execute("INSERT INTO DBVersion (Version, ExecutionTime) VALUES (?,?)", new object[] { 0, DateTime.Now });
connection.Commit();
}
if (connection == null)
{
connection = database.GetConnection();
}
foreach (var migration in Migrations)
{
int currentVersion = connection.ExecuteScalar <int> ("SELECT Version FROM DBVersion ORDER BY Version DESC LIMIT 1");
if (migration.Key == (currentVersion + 1))
{
connection.BeginTransaction();
foreach (var step in migration.Value)
{
connection.Execute(step);
}
connection.Execute("INSERT INTO DBVersion (Version, ExecutionTime) VALUES (?,?)", new object[] { migration.Key, DateTime.Now });
connection.Commit();
}
}
}
// Close database connection
private void closeDBconnection()
{
conn.Commit();
conn.Dispose();
conn.Close();
}
//Adds user to db
public void addUser(String username)
{
var query = conn.Insert(new User(username, 0));
conn.Commit();
}
