From ca091525cdab0e4a28180a29bab8d6263fc2d7e0 Mon Sep 17 00:00:00 2001
From: Jing Li <lym125@gmail.com>
Date: Thu, 11 Apr 2024 22:48:43 +0800
Subject: [PATCH] =?UTF-8?q?=E7=BB=9F=E8=AE=A1=E6=95=B0=E6=8D=AE=20-=20?=
 =?UTF-8?q?=E9=A6=96=E9=A1=B5?=
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---
 app/Http/Controllers/Api/StatsController.php | 104 +++++++++++++------
 routes/api.php                               |   2 +-
 2 files changed, 73 insertions(+), 33 deletions(-)

diff --git a/app/Http/Controllers/Api/StatsController.php b/app/Http/Controllers/Api/StatsController.php
index fdbe8ba..0aa28f4 100644
--- a/app/Http/Controllers/Api/StatsController.php
+++ b/app/Http/Controllers/Api/StatsController.php
@@ -3,61 +3,101 @@
 namespace App\Http\Controllers\Api;
 
 use App\Models\Ledger;
+use Illuminate\Database\Eloquent\Collection;
 use Illuminate\Http\Request;
+use Illuminate\Support\Carbon;
+use Illuminate\Support\Facades\DB;
 
 class StatsController extends Controller
 {
-    /**
-     * 30天内的销售金额和支出金额趋势图（不含当日）
-     */
-    public function trendsOver30days(Request $request)
+    public function dashboard(Request $request)
     {
         /** @var \App\Models\Employee */
-        $employee = $request->user();
+        $user = $request->user();
 
-        $start = now()->subDays(30);
+        $query = Ledger::when($user->isAdministrator(), function ($query) use ($request) {
+            if ($request->filled('store_id')) {
+                return $query->where('store_id', $request->input('store_id'));
+            }
+
+            if (! $request->anyFilled(['province_code', 'city_code'])) {
+                return;
+            }
+
+            $query->whereHas('store', function ($query) use ($request) {
+                $request->whenFilled('province_code', fn ($code) => $query->where('region->provinceCode', $code));
+                $request->whenFilled('city_code', fn ($code) => $query->where('region->cityCode', $code));
+            });
+        }, fn ($query) => $query->where('store_id', $user->store_id ?: 0));
+
+        // 今天
+        $today = Carbon::today();
+
+        //--------------------------------------------------------------------------
+        // 本月总账录入
+        //--------------------------------------------------------------------------
+        $currentMonthLedger = (clone $query)
+            ->select([Db::raw('SUM(sales) as sales'), Db::raw('SUM(expenditure) as expenditure')])
+            ->whereBetween('date', [$today->copy()->startOfMonth()->format('Y-m-d'), $today->format('Y-m-d')])
+            ->first();
+
+        //--------------------------------------------------------------------------
+        // 昨日总账录入
+        //--------------------------------------------------------------------------
+        $yesterday = $today->copy()->subDay();
+        $yesterdayLedger = (clone $query)->where('date', $yesterday->format('Y-m-d'))->first();
+
+        //--------------------------------------------------------------------------
+        // 近 30 天趋势数据
+        //--------------------------------------------------------------------------
+        $start = $today->copy()->subDays(30);
         $end = $start->copy()->addDays(29);
-
         /** @var \Illuminate\Database\Eloquent\Collection */
-        $ledgers = Ledger::select(['date', 'sales', 'expenditure'])
-            ->whereBetween('date', [$start->format('Y-m-d'), $end->format('Y-m-d')])
-            ->when(
-                $employee->isAdministrator(),
-                function ($query) use ($request) {
-                    if ($request->filled('store_id')) {
-                        return $query->where('store_id', $request->input('store_id'));
-                    }
-
-                    if (! $request->anyFilled(['province_code', 'city_code'])) {
-                        return;
-                    }
-
-                    $query->whereHas('store', function ($query) use ($request) {
-                        $request->whenFilled('province_code', fn ($code) => $query->where('region->provinceCode', $code));
-                        $request->whenFilled('city_code', fn ($code) => $query->where('region->cityCode', $code));
-                    });
-                },
-                fn ($query) => $query->where('store_id', $employee->store_id ?: 0),
-            )
-            ->get()
+        $ledgers30days = (clone $query)
+            ->whereBetween('date', [$start, $end])
+            ->get(['date', 'sales', 'expenditure'])
             ->keyBy('date');
 
-        $data = [];
+        return [
+            // 本月总账录入
+            'current_month_ledger' => [
+                // 截止日期
+                'deadline' => $today->format('Y-m-d'),
+                'sales' => trim_zeros($currentMonthLedger->sales ?? 0),
+                'expenditure' => trim_zeros($currentMonthLedger->expenditure ?? 0),
+            ],
+            // 昨日累计金额
+            'yesterday_ledger' => [
+                'date' => $yesterday->format('Y-m-d'),
+                'sales' => trim_zeros($yesterdayLedger->sales ?? 0),
+                'expenditure' => trim_zeros($yesterdayLedger->expenditure ?? 0),
+            ],
+            // 近30天趋势数据
+            'trend_data_of_30days' => $this->prepareTrendData($start->copy(), $end->copy(), $ledgers30days),
+        ];
+    }
+
+    /**
+     * 准备趋势数据
+     */
+    protected function prepareTrendData(Carbon $start, Carbon $end, Collection $ledgers): array
+    {
+        $data = collect();
 
         do {
             $ledger = $ledgers->get(
                 $date = $start->format('Y-m-d')
             );
 
-            $data[] = [
+            $data->push([
                 'date' => $date,
                 'sales' => trim_zeros($ledger->sales ?? 0),
                 'expenditure' => trim_zeros($ledger->expenditure ?? 0),
-            ];
+            ]);
 
             $start->addDay();
         } while ($start->lte($end));
 
-        return $data;
+        return $data->all();
     }
 }
diff --git a/routes/api.php b/routes/api.php
index b76b289..0e01edd 100644
--- a/routes/api.php
+++ b/routes/api.php
@@ -13,7 +13,7 @@ Route::delete('/auth/logout', [AccessTokenController::class, 'destroy']);
 Route::group([
     'middleware' => ['auth:api'],
 ], function () {
-    Route::get('/stats/trends-over-30days', [StatsController::class, 'trendsOver30days']);
+    Route::get('/stats/dashboard', [StatsController::class, 'dashboard']);
 
     // 彩种类型
     Route::get('lottery-types', [LotteryTypeController::class, 'index']);