From 6e856a65dbca9003c20e77c56a6857337028d35f Mon Sep 17 00:00:00 2001
From: Artemy <109195690+stalcker2288969@users.noreply.github.com>
Date: Tue, 24 Jun 2025 15:24:14 +0700
Subject: [PATCH] InvitationValidator

---
 .../Validators/InvitationValidatorTests.cs    |  7 ++++
 Govor.API/Program.cs                          |  2 -
 .../Validators/InvitationValidator.cs         | 40 +++++++++++++++++++
 Govor.Data/Repositories/InvitesRepository.cs  | 12 +++++-
 4 files changed, 58 insertions(+), 3 deletions(-)
 create mode 100644 Govor.API.Tests/UnitTests/Infrastructure/Validators/InvitationValidatorTests.cs
 create mode 100644 Govor.Core/Infrastructure/Validators/InvitationValidator.cs

diff --git a/Govor.API.Tests/UnitTests/Infrastructure/Validators/InvitationValidatorTests.cs b/Govor.API.Tests/UnitTests/Infrastructure/Validators/InvitationValidatorTests.cs
new file mode 100644
index 0000000..e0f2314
--- /dev/null
+++ b/Govor.API.Tests/UnitTests/Infrastructure/Validators/InvitationValidatorTests.cs
@@ -0,0 +1,7 @@
+namespace Govor.API.Tests.UnitTests.Infrastructure.Validators;
+
+[TestFixture]
+public class InvitationValidatorTests
+{
+    
+}
\ No newline at end of file
diff --git a/Govor.API/Program.cs b/Govor.API/Program.cs
index 6876745..0186809 100644
--- a/Govor.API/Program.cs
+++ b/Govor.API/Program.cs
@@ -134,8 +134,6 @@ if (app.Environment.IsDevelopment())
     app.UseSwaggerUI();
 }
 
-
-
 app.UseHttpsRedirection();
 
 app.UseRouting();
diff --git a/Govor.Core/Infrastructure/Validators/InvitationValidator.cs b/Govor.Core/Infrastructure/Validators/InvitationValidator.cs
new file mode 100644
index 0000000..813da99
--- /dev/null
+++ b/Govor.Core/Infrastructure/Validators/InvitationValidator.cs
@@ -0,0 +1,40 @@
+using Govor.Core.Models;
+
+namespace Govor.Core.Infrastructure.Validators;
+
+public class InvitationValidator : IObjectValidator<Invitation>
+{
+    public void Validate(Invitation inv)
+    {
+        try
+        {
+            if(inv is null)
+                throw new ArgumentNullException(nameof(inv));
+            if(inv.Id == Guid.Empty)
+                throw new ArgumentException("Id cannot be empty", nameof(inv.Id));
+            if(inv.DateCreated == DateTime.MinValue)
+                throw new ArgumentException("DateCreated cannot be empty", nameof(inv.DateCreated));
+            if(inv.EndDate < inv.DateCreated)
+                throw new ArgumentException("EndDate cannot be less than StartDate", nameof(inv.EndDate));
+            if(inv.MaxParticipants <= 0)
+                throw new ArgumentException("MaxParticipants cannot be less than 0", nameof(inv.MaxParticipants));
+        }
+        catch (Exception ex)
+        {
+            throw new InvalidObjectException<Invitation>(ex);
+        }
+    }
+
+    public bool TryValidate(Invitation inv)
+    {
+        try
+        {
+            Validate(inv);
+            return true;
+        }
+        catch (Exception e)
+        {
+            return false;
+        }
+    }
+}
\ No newline at end of file
diff --git a/Govor.Data/Repositories/InvitesRepository.cs b/Govor.Data/Repositories/InvitesRepository.cs
index 0c7cc57..7b18448 100644
--- a/Govor.Data/Repositories/InvitesRepository.cs
+++ b/Govor.Data/Repositories/InvitesRepository.cs
@@ -1,3 +1,4 @@
+using Govor.Core.Infrastructure.Validators;
 using Govor.Core.Models;
 using Govor.Core.Repositories.Invaites;
 
@@ -5,7 +6,16 @@ namespace Govor.Data.Repositories;
 
 public class InvitesRepository : IInvitesRepository
 {
-    public Task<List<Invitation>> GetAllAsync()
+    private GovorDbContext _context;
+    private IObjectValidator<Invitation> _validator;
+
+    public InvitesRepository(GovorDbContext context, IObjectValidator<Invitation> validator)
+    {
+        _context = context;
+        _validator = validator;
+    }
+    
+    public async Task<List<Invitation>> GetAllAsync()
     {
         throw new NotImplementedException();
     }