internal static string ConstructUpdateQuery(this DirectModel model)
{
if (model.IntegerPrimary && !model.ID.HasValue)
{
throw new Exception("ID is not set, maybe this table was not loaded");
}
model.OnBeforeUpdate();
string updateData = model.Snapshot.GetUpdateData();
if (string.IsNullOrEmpty(updateData))
{
return(string.Empty);
}
// UPDATE MobilePaywall.core.A SET A=1 WHERE AID=1
string command = string.Format(DirectModelHelper.GetDatabase(model).QueryConstructUpdateQuery,
model.GetDatabase().DatabaseName, model.GetDatabase().DatabaseSchemeString, model.GetTableName(),
model.Snapshot.GetUpdateData(),
model.GetIdNameValue(),
(model.IntegerPrimary ? model.ID.Value.ToString() : string.Format("'{0}'", model.GetStringID())));
return(command);
}
internal static string ConstructUpdateUpdatedQuery(this DirectModel model)
{
if (model.IntegerPrimary && !model.ID.HasValue)
{
throw new Exception("ID is not set, maybe this table was not loaded");
}
model.OnBeforeUpdate();
// UPDATE MobilePaywall.core.A SET A=1 WHERE AID=1
string updatedPropName = string.Empty;
foreach (var prop in model.Snapshot.PropertySignatures)
{
if (prop.Name.ToLower().Equals("updated"))
{
updatedPropName = prop.Name;
}
}
if (string.IsNullOrEmpty(updatedPropName))
{
return(string.Empty);
}
string command = string.Format(DirectModelHelper.GetDatabase(model).QueryConstructUpdateUpdatedQuery,
model.GetDatabase().DatabaseName, model.GetDatabase().DatabaseSchemeString, model.GetTableName(),
updatedPropName, model.Database.ConstructDateTimeParam(DateTime.Now),
model.GetIdNameValue(),
(model.IntegerPrimary ? model.ID.Value.ToString() : string.Format("'{0}'", model.GetStringID())));
return(command);
}
internal static string ConstructInsertQuery(this DirectModel model)
{
model.OnBeforeInsert();
string command = string.Format(DirectModelHelper.GetDatabase(model).QueryConstructInsertQuery,
model.GetDatabase().DatabaseName, model.GetDatabase().DatabaseSchemeString, model.GetTableName(),
model.Snapshot.GetPropertyNamesForInsert(), model.Snapshot.GetPropertyValuesForInsert());
return(command);
}
private static DirectDatabaseBase GetDatabase(DirectModel model)
{
if (model.GetDatabase() != null)
{
return(model.GetDatabase());
}
switch (model.DatabaseType)
{
case DirectDatabaseType.MySQL:
return(new Direct.Types.Mysql.DirectDatabaseMysql(string.Empty, string.Empty));
case DirectDatabaseType.SQLite:
return(new Direct.Types.SQLite.DirectDatabaseSqlLite(string.Empty, string.Empty));
default:
return(null);
}
}
public static void InsertLater(this DirectModel model)
{
model.GetDatabase().TransactionalManager.Add(model.ConstructInsertQuery());
}