flatrender/services/identity/FlatRender.IdentitySvc/Models/Requests/BillingRequests.cs

using System.ComponentModel.DataAnnotations;

namespace FlatRender.IdentitySvc.Models.Requests;

public record PurchasePlanRequest(
    [Required] Guid PlanId,
    string? Gateway,
    string? DiscountCode
);

public record ValidateDiscountRequest([Required] string Code, Guid? PlanId);

public record CreateDiscountRequest(
    [Required] string Name,
    [Required] string Code,
    [Required] string Kind,
    [Required] decimal Value,
    Guid? OwnerUserId,
    decimal OwnerProfitPercentage = 0,
    int? MaxUseCount = null,
    Guid[]? AppliesToPlanIds = null,
    DateTime? StartsAt = null,
    DateTime? ExpiresAt = null
);

// Partial update — every field optional; only non-null values are applied.
public record UpdateDiscountRequest(
    string? Name = null,
    string? Code = null,
    string? Kind = null,
    decimal? Value = null,
    Guid? OwnerUserId = null,
    decimal? OwnerProfitPercentage = null,
    int? MaxUseCount = null,
    Guid[]? AppliesToPlanIds = null,
    DateTime? StartsAt = null,
    DateTime? ExpiresAt = null,
    bool? IsActive = null
);

public record IssueRefundRequest(
    [Required] Guid PaymentId,
    long? AmountMinor,
    [Required] string Reason,
    string RefundTo = "Balance"
);