From 120c5d28e85689d3acc42141c60144f0bef79c13 Mon Sep 17 00:00:00 2001
From: Yoga Pangestu <ypangestu976@gmail.com>
Date: Thu, 30 Apr 2026 09:12:05 +0700
Subject: [PATCH] feat: add analysis feature tests and support for
 cross-database date extraction in AnalysisController

---
 app/Http/Controllers/AnalysisController.php | 30 ++++---
 tests/Feature/Admin/AnalysisTest.php        | 98 +++++++++++++++++++++
 2 files changed, 116 insertions(+), 12 deletions(-)
 create mode 100644 tests/Feature/Admin/AnalysisTest.php

diff --git a/app/Http/Controllers/AnalysisController.php b/app/Http/Controllers/AnalysisController.php
index d5467f8..a03e400 100644
--- a/app/Http/Controllers/AnalysisController.php
+++ b/app/Http/Controllers/AnalysisController.php
@@ -56,21 +56,24 @@ public function __invoke(Request $request)
         ];
         $stats['profit_margin'] = $this->calculateMargin($stats['net_profit'], $stats['total_revenue']);
 
+        $isSqlite = DB::getDriverName() === 'sqlite';
+        $monthSelect = $isSqlite ? "CAST(strftime('%m', created_at) AS INTEGER)" : 'MONTH(created_at)';
+
         // Revenue vs Purchases per month
         $revenueByMonth = $applyFilter(DB::table('orders'))
             ->select(
-                DB::raw('MONTH(created_at) as month'),
+                DB::raw("$monthSelect as month"),
                 DB::raw('SUM(total) as total')
             )
-            ->groupBy(DB::raw('MONTH(created_at)'))
+            ->groupBy(DB::raw($monthSelect))
             ->get();
 
         $purchasesByMonth = $applyFilter(DB::table('purchases'))
             ->select(
-                DB::raw('MONTH(created_at) as month'),
+                DB::raw("$monthSelect as month"),
                 DB::raw('SUM(total) as total')
             )
-            ->groupBy(DB::raw('MONTH(created_at)'))
+            ->groupBy(DB::raw($monthSelect))
             ->get();
 
         $monthNames = ['Jan', 'Feb', 'Mar', 'Apr', 'Mei', 'Jun', 'Jul', 'Agu', 'Sep', 'Okt', 'Nov', 'Des'];
@@ -138,12 +141,14 @@ public function __invoke(Request $request)
             ->limit(5)
             ->get();
 
+        $hourSelect = $isSqlite ? "CAST(strftime('%H', created_at) AS INTEGER)" : 'HOUR(created_at)';
+
         $salesByHourRaw = $applyFilter(DB::table('orders'))
             ->select(
-                DB::raw('HOUR(created_at) as hour'),
+                DB::raw("$hourSelect as hour"),
                 DB::raw('COUNT(*) as total')
             )
-            ->groupBy(DB::raw('HOUR(created_at)'))
+            ->groupBy(DB::raw($hourSelect))
             ->get();
 
         $salesByHour = collect(range(0, 23))->map(function ($hour) use ($salesByHourRaw) {
@@ -158,29 +163,30 @@ public function __invoke(Request $request)
         // Revenue & Profit & Volume per month
         $ordersByMonth = $applyFilter(DB::table('orders'))
             ->select(
-                DB::raw('MONTH(created_at) as month'),
+                DB::raw("$monthSelect as month"),
                 DB::raw('SUM(total) as revenue'),
                 DB::raw('SUM(cogs) as cogs'),
                 DB::raw('COUNT(*) as count')
             )
-            ->groupBy(DB::raw('MONTH(created_at)'))
+            ->groupBy(DB::raw($monthSelect))
             ->get();
 
         $expensesByMonth = $applyFilter(DB::table('expenses'))
             ->select(
-                DB::raw('MONTH(created_at) as month'),
+                DB::raw("$monthSelect as month"),
                 DB::raw('SUM(amount) as total')
             )
-            ->groupBy(DB::raw('MONTH(created_at)'))
+            ->groupBy(DB::raw($monthSelect))
             ->get();
 
+        $monthSelectPeriod = $isSqlite ? "CAST(strftime('%m', period_month) AS INTEGER)" : 'MONTH(period_month)';
         $payrollsByMonth = $applyFilter(DB::table('payrolls'), 'period_month')
             ->select(
-                DB::raw('MONTH(period_month) as month'),
+                DB::raw("$monthSelectPeriod as month"),
                 DB::raw('SUM(total_salary) as total')
             )
             ->whereNull('deleted_at')
-            ->groupBy(DB::raw('MONTH(period_month)'))
+            ->groupBy(DB::raw($monthSelectPeriod))
             ->get();
 
         $revenueVsProfit = collect(range(1, 12))->map(function ($month) use ($ordersByMonth, $expensesByMonth, $payrollsByMonth, $monthNames) {
diff --git a/tests/Feature/Admin/AnalysisTest.php b/tests/Feature/Admin/AnalysisTest.php
new file mode 100644
index 0000000..0e723d2
--- /dev/null
+++ b/tests/Feature/Admin/AnalysisTest.php
@@ -0,0 +1,98 @@
+<?php
+
+use App\Models\Expense;
+use App\Models\Order;
+use App\Models\Purchase;
+
+use function Pest\Laravel\actingAs;
+use function Pest\Laravel\get;
+
+/*
+|--------------------------------------------------------------------------
+| Analysis Module Tests
+|--------------------------------------------------------------------------
+*/
+
+describe('Analysis Module - Authorization', function () {
+    it('redirects to login when accessing analysis unauthenticated', function () {
+        get(route('analysis'))
+            ->assertRedirect(route('login'));
+    });
+
+    it('returns 403 when user has no permission to view analysis', function () {
+        actingAs(createUnauthorizedUser())
+            ->get(route('analysis'))
+            ->assertStatus(403);
+    });
+});
+
+describe('Analysis Module - Authorized Actions', function () {
+    beforeEach(function () {
+        $user = createAuthorizedUser([
+            'View:Analysis',
+        ]);
+        actingAs($user);
+    });
+
+    it('can access analysis page and view statistics', function () {
+        // Create dummy data
+        Order::factory()->count(2)->create([
+            'created_at' => now(),
+            'total' => 150000,
+            'cogs' => 75000,
+        ]);
+
+        Expense::factory()->create([
+            'created_at' => now(),
+            'amount' => 10000,
+        ]);
+
+        Purchase::factory()->create([
+            'created_at' => now(),
+            'total' => 50000,
+        ]);
+
+        get(route('analysis'))
+            ->assertOk()
+            ->assertInertia(fn ($page) => $page
+                ->component('analysis')
+                ->has('stats')
+                ->has('salesByMonth')
+                ->has('revenueVsProfit')
+                ->has('transactionVolume')
+                ->has('salesByHour')
+                ->has('paymentMethods')
+                ->has('orderStatuses')
+                ->has('orderChannels')
+                ->has('topProducts')
+                ->has('topCustomers')
+                ->has('topCategories')
+            );
+    });
+
+    it('can filter analysis by period', function () {
+        get(route('analysis', ['period' => 'month']))
+            ->assertOk()
+            ->assertInertia(fn ($page) => $page
+                ->component('analysis')
+                ->has('filters', fn ($f) => $f
+                    ->where('period', 'month')
+                    ->where('start_date', null)
+                    ->where('end_date', null)
+                )
+            );
+    });
+
+    it('can filter analysis by date range', function () {
+        get(route('analysis', ['start_date' => '2026-01-01', 'end_date' => '2026-01-31']))
+            ->assertOk()
+            ->assertInertia(fn ($page) => $page
+                ->component('analysis')
+                ->has('filters', fn ($f) => $f
+                    ->where('period', 'all')
+                    ->where('start_date', '2026-01-01')
+                    ->where('end_date', '2026-01-31')
+                )
+            );
+    });
+});