From bc6e3e47fefa2d0cb0004a10f72b2a2cd23b42b9 Mon Sep 17 00:00:00 2001
From: Yisroel Baum <yisroel.d.baum@gmail.com>
Date: Wed, 19 Nov 2025 21:29:36 +0200
Subject: [PATCH] test get bid and throws error on invalid id

---
 src/Bid/BidRepository.php                     |  1 +
 src/Bid/UseCases/GetBidForCarrier.php         | 26 +++++++++++++++++++
 src/Bid/UseCases/GetBidForCarrierRequest.php  | 10 +++++++
 .../Bid/UseCases/GetBidForCarrierTest.php     | 22 ++++++++++++++++
 4 files changed, 59 insertions(+)
 create mode 100644 src/Bid/UseCases/GetBidForCarrier.php
 create mode 100644 src/Bid/UseCases/GetBidForCarrierRequest.php
 create mode 100644 tests/Unit/Bid/UseCases/GetBidForCarrierTest.php

diff --git a/src/Bid/BidRepository.php b/src/Bid/BidRepository.php
index d9d49f5..e72582e 100644
--- a/src/Bid/BidRepository.php
+++ b/src/Bid/BidRepository.php
@@ -5,4 +5,5 @@ namespace FreightQuote\Bid;
 interface BidRepository
 {
     public function save(Bid $bid): Bid;
+    public function find(string $id): ?Bid;
 }
diff --git a/src/Bid/UseCases/GetBidForCarrier.php b/src/Bid/UseCases/GetBidForCarrier.php
new file mode 100644
index 0000000..90404c2
--- /dev/null
+++ b/src/Bid/UseCases/GetBidForCarrier.php
@@ -0,0 +1,26 @@
+<?php
+
+namespace FreightQuote\Bid\UseCases;
+
+use FreightQuote\Bid\Bid;
+use FreightQuote\Bid\BidRepository;
+use InvalidArgumentException;
+
+class GetBidForCarrier
+{
+    public function __construct(
+        private BidRepository $bidRepo,
+    ) {}
+
+    /**
+     * @throws InvalidArgumentException
+     */
+    public function execute(GetBidForCarrierRequest $dto): Bid
+    {
+        $bid = $this->bidRepo->find($dto->id);
+        if ($bid === null) {
+            throw new InvalidArgumentException('Bid not found!');
+        }
+        return $bid;
+    }
+}
diff --git a/src/Bid/UseCases/GetBidForCarrierRequest.php b/src/Bid/UseCases/GetBidForCarrierRequest.php
new file mode 100644
index 0000000..bccbdfc
--- /dev/null
+++ b/src/Bid/UseCases/GetBidForCarrierRequest.php
@@ -0,0 +1,10 @@
+<?php
+
+namespace FreightQuote\Bid\UseCases;
+
+class GetBidForCarrierRequest
+{
+    public function __construct(
+        public string $id,
+    ) {}
+}
diff --git a/tests/Unit/Bid/UseCases/GetBidForCarrierTest.php b/tests/Unit/Bid/UseCases/GetBidForCarrierTest.php
new file mode 100644
index 0000000..a54a4d8
--- /dev/null
+++ b/tests/Unit/Bid/UseCases/GetBidForCarrierTest.php
@@ -0,0 +1,22 @@
+<?php
+
+namespace Tests\Unit\Bid\UseCases;
+
+use FreightQuote\Bid\UseCases\GetBidForCarrier;
+use FreightQuote\Bid\UseCases\GetBidForCarrierRequest;
+use PHPUnit\Framework\TestCase;
+use InvalidArgumentException;
+use Tests\Fakes\Bid\FakeBidRepository;
+
+class GetBidForCarrierTest extends TestCase
+{
+    public function test_nonexistant_bid_throws_error(): void
+    {
+        $this->expectException(InvalidArgumentException::class);
+        $bidId = '12345abcd';
+        $dto = new GetBidForCarrierRequest($bidId);
+        $bidRepo = new FakeBidRepository();
+        $useCase = new GetBidForCarrier($bidRepo);
+        $foundBid = $useCase->execute($dto);
+    }
+}