/// <summary>
/// Reconstructs the rules from the api object.
/// </summary>
/// <param name="inputSchema">The input schema.</param>
/// <returns></returns>
private static List<PledgeRule> ReconstructRules(Schema inputSchema, List<RuleSet> rules)
{
List<PledgeRule> configRules = new List<PledgeRule>();
foreach (var row in inputSchema.Rows)
{
var apiRule = rules.First(arg => arg.TargetIndex == row.InputIndex);
var rule = new PledgeRule
{
ColumnIndex = apiRule.TargetIndex,
ColumnName = apiRule.TargetName,
Operands = GetOperandsFromText(apiRule.Operands),
DataType = apiRule.DataType,
RuleType = apiRule.RuleType,
Description = apiRule.Name
};
configRules.Add(rule);
}
return configRules;
}
private static List<RuleSet> DeconstructRules(PledgeRule rule, IConfiguration pledgeConfig)
{
var groupedRules = new List<RuleSet>();
foreach (var pledgeRule in rule.Children)
{
var apiRule = new RuleSet
{
Name = pledgeRule.Description,
Operands = pledgeRule.Operands,
DataType = pledgeRule.DataType,
RuleType = pledgeRule.RuleType,
RuleId = pledgeRule.RuleId,
LogicType = pledgeRule.LogicType,
IsConditional = pledgeRule.Mode == EvaluationMode.Passive,
FailureCode = pledgeRule.FailureCode,
Children = DeconstructRules(pledgeRule, pledgeConfig),
Columns = pledgeRule.Columns.GroupJoin(
pledgeConfig.Model.OutputSchema, operand => operand.Index,
row => row.InputColumnIndex,
(operand, rows) =>
{
var columns = rows as IList<OutputDefinition> ?? rows.ToList();
return new ColumnOperand
{
Index = columns.FirstOrDefault() != null ? columns.First().InputColumnIndex : -1,
Name = columns.FirstOrDefault() != null ? columns.First().ColumnNameAlias : string.Empty,
};
}).ToList()
};
groupedRules.Add(apiRule);
}
return groupedRules;
}