first commit

DTOs/ClientInvoice/ClientInvoiceDto.cs

@@ -0,0 +1,15 @@
+namespace Fitness_core_BE.DTOs.ClientInvoice
+{
+    public class ClientInvoiceDto
+    {
+        public Guid ClientInvoiceId { get; set; }
+        public Guid SubscriptionId { get; set; }
+        public string? ClientName { get; set; }
+        public string? UserEmail { get; set; }
+        public string? PackageName { get; set; }
+        public decimal Amount { get; set; }
+        public string Status { get; set; } = string.Empty;
+        public DateTime ClientInvoiceDate { get; set; }
+        public List<ClientInvoiceItemDto> Items { get; set; } = new List<ClientInvoiceItemDto>();
+    }
+}

DTOs/ClientInvoice/ClientInvoiceItemDto.cs

@@ -0,0 +1,11 @@
+namespace Fitness_core_BE.DTOs.ClientInvoice
+{
+    public class ClientInvoiceItemDto
+    {
+        public Guid ClientInvoiceItemId { get; set; }
+        public string? ItemName { get; set; }
+        public string? ItemDescription { get; set; }
+        public decimal ItemPrice { get; set; }
+        public DateTime CreatedAt { get; set; }
+    }
+}

DTOs/ClientInvoice/CreateClientInvoiceRequest.cs

@@ -0,0 +1,7 @@
+namespace Fitness_core_BE.DTOs.ClientInvoice
+{
+    public class CreateClientInvoiceRequest
+    {
+        public Guid SubscriptionId { get; set; }
+    }
+}

DTOs/ClientInvoice/UpdateClientInvoiceStatusRequest.cs

@@ -0,0 +1,8 @@
+namespace Fitness_core_BE.DTOs.ClientInvoice
+{
+    public class UpdateClientInvoiceStatusRequest
+    {
+        public Guid ClientInvoiceId { get; set; }
+        public string Status { get; set; } = string.Empty;
+    }
+}