From a2aa74aa8a9448632f178fcf6822537cda8c44ac Mon Sep 17 00:00:00 2001
From: Darko Gjorgjijoski <5760249+gdarko@users.noreply.github.com>
Date: Fri, 12 Jun 2026 15:19:21 +0200
Subject: [PATCH] fix(migrations): align ai_conversations company_id/user_id
 with INT pk (#683)
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Follow-up to #618. The ai_conversations table (added after #618) used
foreignId() (BIGINT) for company_id/user_id, which mismatches the INT
UNSIGNED users.id / companies.id and breaks MySQL FK creation (error 3780)
on the v2->v3 upgrade. Use plain unsignedInteger, matching the codebase's
no-DB-FK convention for these columns. conversation_id stays foreignId — it
references the BIGINT ai_conversations.id and its delete cascade is intentional
(and covered by AiChatFlowTest).
---
 ..._11_154445_create_ai_conversations_and_messages_tables.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/database/migrations/2026_04_11_154445_create_ai_conversations_and_messages_tables.php b/database/migrations/2026_04_11_154445_create_ai_conversations_and_messages_tables.php
index 0eb12b1e..75c9267f 100644
--- a/database/migrations/2026_04_11_154445_create_ai_conversations_and_messages_tables.php
+++ b/database/migrations/2026_04_11_154445_create_ai_conversations_and_messages_tables.php
@@ -10,8 +10,8 @@ return new class extends Migration
     {
         Schema::create('ai_conversations', function (Blueprint $table) {
             $table->id();
-            $table->foreignId('company_id')->constrained()->cascadeOnDelete();
-            $table->foreignId('user_id')->constrained()->cascadeOnDelete();
+            $table->unsignedInteger('company_id');
+            $table->unsignedInteger('user_id');
             $table->string('title')->nullable();
             $table->string('model', 100)->nullable();
             $table->timestamps();