public async Task Validate(DocumentIOResolveFieldContext <object> context, IValidationContext validationContext)
{
var model = context.GetArgument <Organization>();
validationContext.When(model, m => m.Name)
.IsNullOrWhitespace()
.AddValidationDetail("Задайте имя организации");
if (validationContext.IsValid(model, m => m.Name))
{
var organizationNameExists = await databaseContext
.Organizations
.AnyAsync(organization => organization.Name == model.Name);
validationContext.When(model, m => m.Name)
.Is(() => organizationNameExists)
.AddValidationDetail("Имя организации уже используется");
}
validationContext.When(model, m => m.Accounts)
.IsEmpty()
.AddValidationDetail("Создайте хотя-бы один аккаунт");
for (var index = 0; index < model.Accounts.Count; index++)
{
var account = model.Accounts[index];
using (var scope = validationContext.CreateScope(model, m => m.Accounts[index]))
{
await accountValidation.ValidateAccount(scope, account);
}
}
}
/// <summary>
/// Creates new validation scope with specified validation path from expression
/// </summary>
public static IValidationScope CreateScope <TModel, TValue>(
this IValidationContext validationContext,
TModel model,
Expression <Func <TModel, TValue> > expression,
ValidationSeverity?validationSeverity = null)
{
var serviceProvider = (IServiceProvider)validationContext;
var validationResolver = serviceProvider.GetRequiredService <IValidationPathResolver>();
var validationPart = validationResolver.FromExpression(expression.Body);
return(validationContext.CreateScope(validationPart, validationSeverity));
}
public void InnerPath()
{
var withPrefix = validationContext.CreateScope("path");
var(key, _) = withPrefix.When("key", "value").AddValidationDetail("Error");
var validationDetail = Assert.Single(validationContext.ValidationDetails);
Assert.Equal("path.key", key);
Assert.Equal("path.key", validationDetail.ValidationKey);
}
public void Save(IValidationContext validationContext)
{
validationContext.When(this, m => m.Name)
.IsNullOrWhitespace()
.AddValidationDetail("Order name must be set");
validationContext.When(this, m => m.Cost)
.IsNotInRange(0, 10) // .IsLessOrEqual(0).IsGreaterOrEqual(10)
.AddValidationDetail("Cost must be in [1, 9] range");
validationContext.When(this, m => m.Address)
.IsNull()
.AddValidationDetail("You should add your address");
Address?.Save(/*databaseContext, */ validationContext.CreateScope(this, m => m.Address));
}
public void CreateScope()
{
validationContext.CreateScope("Model");
}