Project4 Adding entities

PyroFetes/Models/ProviderContact.cs

@@ -0,0 +1,12 @@
+using Microsoft.EntityFrameworkCore;
+
+namespace PyroFetes.Models;
+
+[PrimaryKey(nameof(ContactId), nameof(ProviderId))]
+public class ProviderContact
+{
+    public int ProviderId { get; set; }
+    public Provider? Provider { get; set; }
+    public int ContactId { get; set; }
+    public Contact? Contact { get; set; }
+}