public static string GenerateUpdateFields(DatabaseModel model)
{
StringBuilder StringBuilder = new StringBuilder();
foreach (PropertyInfo property in model.GetType().GetProperties(System.Reflection.BindingFlags.Public
| System.Reflection.BindingFlags.GetProperty | BindingFlags.Instance))
{
CustomAttributeData l_ExcludeFromUpdate = property.CustomAttributes.FirstOrDefault(customAttributes => customAttributes.AttributeType == typeof(TableFieldExcludeFromUpdateAttribute));
if (l_ExcludeFromUpdate != null && Convert.ToBoolean(l_ExcludeFromUpdate.ConstructorArguments.First().Value))
{
continue;
}
CustomAttributeData l_TableFieldName = property.CustomAttributes.FirstOrDefault(customAttributes => customAttributes.AttributeType == typeof(TableFieldNameAttribute));
if (l_TableFieldName == null)
{
continue;
}
string FieldName = (string)l_TableFieldName.ConstructorArguments.First().Value;
object FieldValue = property.GetValue(model);
StringBuilder.Append(StringBuilder.Length == 0 ? $"{FieldName} = {MySQLDBCommon.SetValueForSql(FieldValue)}" : $", {FieldName} = {MySQLDBCommon.SetValueForSql(FieldValue)}");
}
return(StringBuilder.ToString());
}
public static List <object> ModelFieldValues(object model)
{
List <object> ModelFieldValues = new List <object>();
foreach (var properties in model.GetType().GetProperties(System.Reflection.BindingFlags.Public
| System.Reflection.BindingFlags.GetProperty | BindingFlags.Instance))
{
object Value = properties.GetValue(model);
ModelFieldValues.Add(MySQLDBCommon.SetValueForSql(Value));
}
return(ModelFieldValues);
}
public static string GenerateStandardDeleteStatement(DatabaseModel model, string primaryKeyFieldName, object primaryKeyValue)
{
return($"DELETE FROM {model.TableName()} WHERE {GetDatabaseTableFieldName(model, primaryKeyFieldName)} = {MySQLDBCommon.SetValueForSql(primaryKeyValue)}");
}
public static string GenerateStandardUpdateStatement(DatabaseModel model, string primaryKeyFieldName, object primaryKeyValue)
{
return($"UPDATE {model.TableName()} SET {GenerateUpdateFields(model)} WHERE {GetDatabaseTableFieldName(model, primaryKeyFieldName)} = {MySQLDBCommon.SetValueForSql(primaryKeyValue)}");
}
