Change how to replace the payment dbcontext.

src/EventHub.EntityFrameworkCore/EntityFrameworkCore/EventHubEntityFrameworkCoreModule.cs

@@ -48,11 +48,7 @@ namespace EventHub.EntityFrameworkCore
             });
             
             /* Registering the payment dbcontext and replacing the module's dbcontext */
-            context.Services.AddAbpDbContext<EventHubPaymentDbContext>(options =>
-            {
-                options.ReplaceDbContext<IPaymentDbContext>();
-                options.AddDefaultRepositories();
-            });
+            context.Services.AddAbpDbContext<EventHubPaymentDbContext>();
 
             Configure<AbpDbContextOptions>(options =>
             {

src/EventHub.EntityFrameworkCore/EntityFrameworkCore/Payment/EventHubPaymentDbContext.cs

@@ -3,10 +3,12 @@ using Payment;
 using Payment.EntityFrameworkCore;
 using Payment.PaymentRequests;
 using Volo.Abp.Data;
+using Volo.Abp.DependencyInjection;
 using Volo.Abp.EntityFrameworkCore;
 
 namespace EventHub.EntityFrameworkCore.Payment
 {
+    [ReplaceDbContext(typeof(IPaymentDbContext))]
     [ConnectionStringName(PaymentDbProperties.ConnectionStringName)]
     public class EventHubPaymentDbContext : AbpDbContext<EventHubPaymentDbContext>, IPaymentDbContext
     {