From 76a52d7e82a6a2898ab5c7a5b90683a02c1efc6f Mon Sep 17 00:00:00 2001
From: Jp <jp.aleviado@raksoct.com>
Date: Wed, 11 Feb 2026 05:24:44 +0800
Subject: [PATCH] fix(database): update foreign key constraints to cascade on
 delete

Update foreign key constraints on accounts and transmittals tables to cascade deletions, ensuring data integrity when referenced clients or branches are removed. The down migrations revert to the previous behavior.
---
 ...te_client_id_foreign_on_accounts_table.php | 36 ++++++++++++++
 ...ate_foreign_keys_on_transmittals_table.php | 48 +++++++++++++++++++
 2 files changed, 84 insertions(+)
 create mode 100644 database/migrations/2026_02_10_212218_update_client_id_foreign_on_accounts_table.php
 create mode 100644 database/migrations/2026_02_10_212331_update_foreign_keys_on_transmittals_table.php

diff --git a/database/migrations/2026_02_10_212218_update_client_id_foreign_on_accounts_table.php b/database/migrations/2026_02_10_212218_update_client_id_foreign_on_accounts_table.php
new file mode 100644
index 0000000..540da83
--- /dev/null
+++ b/database/migrations/2026_02_10_212218_update_client_id_foreign_on_accounts_table.php
@@ -0,0 +1,36 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::table('accounts', function (Blueprint $table) {
+            $table->dropForeign(['client_id']);
+            $table->foreign('client_id')
+                ->references('id')
+                ->on('clients')
+                ->cascadeOnDelete();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('accounts', function (Blueprint $table) {
+            $table->dropForeign(['client_id']);
+            $table->foreign('client_id')
+                ->references('id')
+                ->on('clients')
+                ->nullOnDelete(); // Since it is nullable
+        });
+    }
+};
diff --git a/database/migrations/2026_02_10_212331_update_foreign_keys_on_transmittals_table.php b/database/migrations/2026_02_10_212331_update_foreign_keys_on_transmittals_table.php
new file mode 100644
index 0000000..abac2dd
--- /dev/null
+++ b/database/migrations/2026_02_10_212331_update_foreign_keys_on_transmittals_table.php
@@ -0,0 +1,48 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::table('transmittals', function (Blueprint $table) {
+            $table->dropForeign(['client_id']);
+            $table->dropForeign(['branch_id']);
+
+            $table->foreign('client_id')
+                ->references('id')
+                ->on('clients')
+                ->cascadeOnDelete();
+
+            $table->foreign('branch_id')
+                ->references('id')
+                ->on('branches')
+                ->cascadeOnDelete();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('transmittals', function (Blueprint $table) {
+            $table->dropForeign(['client_id']);
+            $table->dropForeign(['branch_id']);
+
+            $table->foreign('client_id')
+                ->references('id')
+                ->on('clients');
+
+            $table->foreign('branch_id')
+                ->references('id')
+                ->on('branches');
+        });
+    }
+};