[PM-13470] Allow creating clients for Multi-organization enterprise (#4977)

bitwarden_license/src/Commercial.Core/AdminConsole/Services/ProviderService.cs

@@ -392,7 +392,9 @@ public class ProviderService : IProviderService
 
         var organization = await _organizationRepository.GetByIdAsync(organizationId);
 
-        ThrowOnInvalidPlanType(organization.PlanType);
+        var provider = await _providerRepository.GetByIdAsync(providerId);
+
+        ThrowOnInvalidPlanType(provider.Type, organization.PlanType);
 
         if (organization.UseSecretsManager)
         {
@@ -407,8 +409,6 @@ public class ProviderService : IProviderService
             Key = key,
         };
 
-        var provider = await _providerRepository.GetByIdAsync(providerId);
-
         await ApplyProviderPriceRateAsync(organization, provider);
         await _providerOrganizationRepository.CreateAsync(providerOrganization);
 
@@ -547,7 +547,7 @@ public class ProviderService : IProviderService
 
         var consolidatedBillingEnabled = _featureService.IsEnabled(FeatureFlagKeys.EnableConsolidatedBilling) && provider.IsBillable();
 
-        ThrowOnInvalidPlanType(organizationSignup.Plan, consolidatedBillingEnabled);
+        ThrowOnInvalidPlanType(provider.Type, organizationSignup.Plan, consolidatedBillingEnabled);
 
         var (organization, _, defaultCollection) = consolidatedBillingEnabled
             ? await _organizationService.SignupClientAsync(organizationSignup)
@@ -687,11 +687,27 @@ public class ProviderService : IProviderService
         return confirmedOwnersIds.Except(providerUserIds).Any();
     }
 
-    private void ThrowOnInvalidPlanType(PlanType requestedType, bool consolidatedBillingEnabled = false)
+    private void ThrowOnInvalidPlanType(ProviderType providerType, PlanType requestedType, bool consolidatedBillingEnabled = false)
     {
-        if (consolidatedBillingEnabled && requestedType is not (PlanType.TeamsMonthly or PlanType.EnterpriseMonthly))
+        if (consolidatedBillingEnabled)
         {
-            throw new BadRequestException($"Providers cannot manage organizations with the plan type {requestedType}. Only Teams (Monthly) and Enterprise (Monthly) are allowed.");
+            switch (providerType)
+            {
+                case ProviderType.Msp:
+                    if (requestedType is not (PlanType.TeamsMonthly or PlanType.EnterpriseMonthly))
+                    {
+                        throw new BadRequestException($"Managed Service Providers cannot manage organizations with the plan type {requestedType}. Only Teams (Monthly) and Enterprise (Monthly) are allowed.");
+                    }
+                    break;
+                case ProviderType.MultiOrganizationEnterprise:
+                    if (requestedType is not (PlanType.EnterpriseMonthly or PlanType.EnterpriseAnnually))
+                    {
+                        throw new BadRequestException($"Multi-organization Enterprise Providers cannot manage organizations with the plan type {requestedType}. Only Enterprise (Monthly) and Enterprise (Annually) are allowed.");
+                    }
+                    break;
+                default:
+                    throw new BadRequestException($"Unsupported provider type {providerType}.");
+            }
         }
 
         if (ProviderDisallowedOrganizationTypes.Contains(requestedType))

bitwarden_license/src/Commercial.Core/Billing/ProviderBillingService.cs

@@ -209,16 +209,9 @@ public class ProviderBillingService(
     {
         ArgumentNullException.ThrowIfNull(provider);
 
-        if (provider.Type != ProviderType.Msp)
+        if (!provider.SupportsConsolidatedBilling())
         {
-            logger.LogError("Non-MSP provider ({ProviderID}) cannot scale their seats", provider.Id);
+            logger.LogError("Provider ({ProviderID}) cannot scale their seats", provider.Id);
-
-            throw new BillingException();
-        }
-
-        if (!planType.SupportsConsolidatedBilling())
-        {
-            logger.LogError("Cannot scale provider ({ProviderID}) seats for plan type {PlanType} as it does not support consolidated billing", provider.Id, planType.ToString());
 
             throw new BillingException();
         }

src/Api/Billing/Models/Requests/CreateClientOrganizationRequestBody.cs

@@ -12,7 +12,7 @@ public class CreateClientOrganizationRequestBody
     [Required(ErrorMessage = "'ownerEmail' must be provided")]
     public string OwnerEmail { get; set; }
 
-    [EnumMatches<PlanType>(PlanType.TeamsMonthly, PlanType.EnterpriseMonthly, ErrorMessage = "'planType' must be Teams (Monthly) or Enterprise (Monthly)")]
+    [EnumMatches<PlanType>(PlanType.TeamsMonthly, PlanType.EnterpriseMonthly, PlanType.EnterpriseAnnually, ErrorMessage = "'planType' must be Teams (Monthly), Enterprise (Monthly) or Enterprise (Annually)")]
     public PlanType PlanType { get; set; }
 
     [Range(1, int.MaxValue, ErrorMessage = "'seats' must be greater than 0")]

src/Api/Billing/Models/Responses/ProviderSubscriptionResponse.cs

@@ -1,4 +1,5 @@
 using Bit.Core.Billing.Entities;
+using Bit.Core.Billing.Enums;
 using Bit.Core.Billing.Models;
 using Bit.Core.Utilities;
 using Stripe;
@@ -35,6 +36,8 @@ public record ProviderSubscriptionResponse(
                 var cadence = plan.IsAnnual ? _annualCadence : _monthlyCadence;
                 return new ProviderPlanResponse(
                     plan.Name,
+                    plan.Type,
+                    plan.ProductTier,
                     configuredProviderPlan.SeatMinimum,
                     configuredProviderPlan.PurchasedSeats,
                     configuredProviderPlan.AssignedSeats,
@@ -59,6 +62,8 @@ public record ProviderSubscriptionResponse(
 
 public record ProviderPlanResponse(
     string PlanName,
+    PlanType Type,
+    ProductTierType ProductTier,
     int SeatMinimum,
     int PurchasedSeats,
     int AssignedSeats,

src/Core/Billing/Extensions/BillingExtensions.cs

@@ -43,5 +43,5 @@ public static class BillingExtensions
         };
 
     public static bool SupportsConsolidatedBilling(this PlanType planType)
-        => planType is PlanType.TeamsMonthly or PlanType.EnterpriseMonthly;
+        => planType is PlanType.TeamsMonthly or PlanType.EnterpriseMonthly or PlanType.EnterpriseAnnually;
 }