shoc-backend/SeaHaven.Services/Validation/VendorValidation.cs

using FluentValidation;
using SeaHaven.Services.DTOs;

namespace SeaHaven.Services.Validation
{
    public interface ICreateVendorValidation : IValidator<CreateVendorDTO>
    {
    }

    public class CreateVendorValidation : AbstractValidator<CreateVendorDTO>, ICreateVendorValidation
    {
        public CreateVendorValidation()
        {
            RuleFor(x => x.Name)
                .NotEmpty().WithMessage("Vendor name is required")
                .MaximumLength(200).WithMessage("Vendor name cannot exceed 200 characters");

            RuleFor(x => x.Email)
                .EmailAddress().WithMessage("Invalid email address")
                .When(x => !string.IsNullOrEmpty(x.Email));

            RuleFor(x => x.Phone)
                .MaximumLength(20).WithMessage("Phone number cannot exceed 20 characters")
                .When(x => !string.IsNullOrEmpty(x.Phone));

            RuleFor(x => x.Address)
                .MaximumLength(500).WithMessage("Address cannot exceed 500 characters")
                .When(x => !string.IsNullOrEmpty(x.Address));

            RuleFor(x => x.City)
                .MaximumLength(100).WithMessage("City cannot exceed 100 characters")
                .When(x => !string.IsNullOrEmpty(x.City));

            RuleFor(x => x.State)
                .MaximumLength(2).WithMessage("State must be 2 characters")
                .When(x => !string.IsNullOrEmpty(x.State));

            RuleFor(x => x.Zipcode)
                .MaximumLength(10).WithMessage("Zipcode cannot exceed 10 characters")
                .When(x => !string.IsNullOrEmpty(x.Zipcode));
        }
    }

    public interface IUpdateVendorValidation : IValidator<UpdateVendorDTO>
    {
    }

    public class UpdateVendorValidation : AbstractValidator<UpdateVendorDTO>, IUpdateVendorValidation
    {
        public UpdateVendorValidation()
        {
            RuleFor(x => x.Name)
                .MaximumLength(200).WithMessage("Vendor name cannot exceed 200 characters")
                .When(x => !string.IsNullOrEmpty(x.Name));

            RuleFor(x => x.Email)
                .EmailAddress().WithMessage("Invalid email address")
                .When(x => !string.IsNullOrEmpty(x.Email));

            RuleFor(x => x.Phone)
                .MaximumLength(20).WithMessage("Phone number cannot exceed 20 characters")
                .When(x => !string.IsNullOrEmpty(x.Phone));

            RuleFor(x => x.Address)
                .MaximumLength(500).WithMessage("Address cannot exceed 500 characters")
                .When(x => !string.IsNullOrEmpty(x.Address));

            RuleFor(x => x.City)
                .MaximumLength(100).WithMessage("City cannot exceed 100 characters")
                .When(x => !string.IsNullOrEmpty(x.City));

            RuleFor(x => x.State)
                .MaximumLength(2).WithMessage("State must be 2 characters")
                .When(x => !string.IsNullOrEmpty(x.State));

            RuleFor(x => x.Zipcode)
                .MaximumLength(10).WithMessage("Zipcode cannot exceed 10 characters")
                .When(x => !string.IsNullOrEmpty(x.Zipcode));
        }
    }
}