/// <summary>
/// Validates if the value is present in the provided data by key.
/// </summary>
/// <typeparam name="T">The source type of the item being validated.</typeparam>
/// <typeparam name="TProperty">The source type of the property being validated.</typeparam>
/// <typeparam name="TData">The type of the data in the keyed value provider.</typeparam>
/// <param name="ruleBuilder">The rule builder to add the rule to.</param>
/// <param name="keyedDataProvider">The data provider for the rule.</param>
/// <returns><see cref="IRuleBuilderOptions{T, TProperty}"/> for the new rule.</returns>
public static IRuleBuilderOptions <T, TProperty> ValidateKey <T, TProperty, TData, TKey, TValue>
(this IRuleBuilder <T, TProperty> rule,
IProvideKeyValueData <TData, TKey, TValue> keyedDataProvider)
where TData : IHaveKeyValue <TKey, TValue>
where TProperty : TKey
=> rule.MustAsync(async(source, cancellationToken) =>
source == null ? false : (await keyedDataProvider.GetTypedReadOnlyDictionaryAsync()).ContainsKey(source))
.CreateMessageCode($"{nameof(ValidateKey)}.{typeof(TData).Name}");
/// <summary>
/// Validates if the value is present in the provided data by value.
/// </summary>
/// <typeparam name="T">The source type of the item being validated.</typeparam>
/// <typeparam name="TProperty">The source type of the property being validated.</typeparam>
/// <typeparam name="TData">The type of the data in the keyed value provider.</typeparam>
/// <param name="ruleBuilder">The rule builder to add the rule to.</param>
/// <param name="keyedDataProvider">The data provider for the rule.</param>
/// <returns><see cref="IRuleBuilderOptions{T, TProperty}"/> for the new rule.</returns>
public static IRuleBuilderOptions <T, TProperty> ValidateValue <T, TProperty, TData, TKey, TValue>
(this IRuleBuilder <T, TProperty> ruleBuilder,
IProvideKeyValueData <TData, TKey, TValue> keyedDataProvider)
where TData : IHaveKeyValue <TKey, TValue>
where TProperty : TValue
=> ruleBuilder.MustAsync(async(source, cancellationToken) =>
(await keyedDataProvider.GetTypedReadOnlyDictionaryAsync()).Values.Any(value => value.Equals(source)))
.CreateMessageCode($"{nameof(ValidateValue)}.{typeof(TData).Name}");
/// <summary>
/// Initializes a new instance of the <see cref="SourceExampleValidator" /> class.
/// </summary>
/// <param name="yesNoKeyedDataValidationRule">
/// The <see cref="IKeyedDataValidationRule{TKey, TValue}"/> for <see cref="YesNoLookupData"/>.
/// </param>
public SourceExampleValidator(IProvideKeyValueData <YesNoLookupData, string, string> yesNoKeyedData,
IValidator <Address> addressValidator)
: base(addressValidator)
{
// let's save this for later in case something else is overriden that needs it.
YesNoKeyedData = yesNoKeyedData;
// add validation rules
RuleFor(source => source.TestString).Required().ValidateKey(YesNoKeyedData);
}
public DestExampleValidator(IProvideKeyValueData <YesNoLookupData, string, string> yesNoKeyedData)
{
// let's save this for later in case something else is overriden that needs it.
YesNoKeyedData = yesNoKeyedData;
// add validation rules
RuleFor(source => source.TestBool).Required();
RuleFor(source => source.TestByte).Required();
RuleFor(source => source.TestChar).Required();
RuleFor(source => source.TestDateTime).Required();
RuleFor(source => source.TestDateTimeOffset).Required();
RuleFor(source => source.TestDecimal).Required();
RuleFor(source => source.TestDouble).Required();
RuleFor(source => source.TestFloat).Required();
RuleFor(source => source.TestGuid).Required();
RuleFor(source => source.TestInt16).Required();
RuleFor(source => source.TestInt32).Required();
RuleFor(source => source.TestInt64).Required();
RuleFor(source => source.TestSbyte).Required();
RuleFor(source => source.TestSingle).Required();
RuleFor(source => source.TestTimeSpan).Required();
RuleFor(source => source.TestUint16).Required();
RuleFor(source => source.TestUint32).Required();
RuleFor(source => source.TestUint64).Required();
RuleFor(source => source.TestDeriveStringToBool).Required()
.ValidateValue(YesNoKeyedData);
RuleFor(source => source.TestDeriveAddedValue).Required();
}
public SourceExampleToDestExampleDerivation(IProvideKeyValueData <YesNoLookupData, string, string> keyedDataProvider) => KeyedDataProvider = keyedDataProvider;
