feat: 前端分離+功能api化

1. 新增資產管理CRUD、googleOAuth登入 2. 更改原記帳controller
2026-07-16 00:10:00 +00:00 · 2026-06-25 14:19:07 +08:00
parent 7bb931c97b
commit 85972f950c
70 changed files with 4754 additions and 1520 deletions
--- a/app/Http/Controllers/Api/AccountController.php
+++ b/app/Http/Controllers/Api/AccountController.php
@@ -0,0 +1,122 @@
+<?php
+
+namespace App\Http\Controllers\Api;
+
+use App\Http\Controllers\Controller;
+use App\Models\Account;
+use Illuminate\Http\Request;
+
+class AccountController extends Controller
+{
+    public function index(Request $request)
+    {
+        // 🟢 1. 預先載入 holdings、transactions 還有全新開荒好的 security 字典表！
+        $accounts = $request->user()->accounts()
+            ->with(['holdings.transactions', 'holdings.security']) // 👈 確保能直接拿到最新價格
+            ->get()
+            ->map(function ($account) {
+
+                $data = $account->toArray();
+
+                // 🟢 2. 處理股票與基金的成本與估計現值計算
+                if (in_array($account->type, ['stock', 'fund'])) {
+
+                    $totalCost = 0;
+                    $totalValue = 0;
+
+                    foreach ($account->holdings as $holding) {
+
+                        // 🟢 修正 1：直接拿資料庫存好的庫存股數，不用再去 transactions 加減計算
+                        $remainingShares = floatval($holding->shares);
+
+                        if ($remainingShares > 0) {
+
+                            // 🟢 修正 2：拿到最新價格 (如果沒抓到就先給一個暫時的預設值，例如 10，方便你 debug 畫面)
+                            $currentPrice = floatval($holding->security?->latest_price ?? 0);
+
+                            if ($currentPrice == 0) {
+                                // 💡 Debug 觀測：如果還是 0，我們先用 avg_cost 頂替，或者去手動確認 securities 表有沒有真的更新到價格
+                                $currentPrice = floatval($holding->avg_cost ?? 0);
+                            }
+
+                            // 總現值 = 剩餘單位 * 最新價格
+                            $totalValue += ($remainingShares * $currentPrice);
+
+                            // 總成本：直接拿你畫面上已經有的 avg_cost * shares 算最快最準！
+                            $avgCost = floatval($holding->avg_cost ?? 0);
+                            $totalCost += ($remainingShares * $avgCost);
+                        }
+                    }
+
+                    // 🟢 捨入並塞入回傳陣列
+                    $data['total_cost']  = round($totalCost);  // 持倉成本
+                    $data['total_value'] = round($totalValue); // 目前市值
+
+                    // 💡 關鍵補強：計算總損益與總報酬率並塞回陣列，消滅前端的 NaN%！
+                    $totalProfit = $totalValue - $totalCost;
+                    $totalRate   = $totalCost > 0 ? ($totalProfit / $totalCost) * 100 : 0;
+
+                    // 🚨 請確認這裡的 Key 名稱（例如 total_profit 或是 unrealized_profit），
+                    // 要跟你在 Vue 前端 account.xxx 綁定的欄位名稱一模一樣喔！
+                    $data['total_profit'] = round($totalProfit); 
+                    $data['total_rate']   = round($totalRate, 2);
+                }
+
+                // 處理信用卡
+                if ($account->type === 'credit_card') {
+                    $data['unpaid_amount'] = $account->unpaidAmount();
+                }
+
+                return $data;
+            });
+
+        return response()->json($accounts);
+    }
+
+    public function store(Request $request)
+    {
+        $validated = $request->validate([
+            'name' => 'required|string|max:255',
+            'type' => 'required|in:cash,bank,stock,fund,wallet,credit_card',
+            'currency' => 'nullable|string|max:10',
+            'balance' => 'nullable|numeric',
+            'note' => 'nullable|string',
+            'billing_day' => 'nullable|integer|min:1|max:31',
+            'payment_day' => 'nullable|integer|min:1|max:31',
+        ]);
+
+        $account = $request->user()->accounts()->create($validated);
+        return response()->json($account, 201);
+    }
+
+    public function show(Request $request, string $id)
+    {
+        $account = $request->user()->accounts()->findOrFail($id);
+        return response()->json($account);
+    }
+
+    public function update(Request $request, string $id)
+    {
+        $account = $request->user()->accounts()->findOrFail($id);
+
+        $validated = $request->validate([
+            'name' => 'sometimes|string|max:255',
+            'type' => 'sometimes|in:cash,bank,stock,fund,wallet,credit_card',
+            'currency' => 'nullable|string|max:10',
+            'balance' => 'nullable|numeric',
+            'note' => 'nullable|string',
+            'billing_day' => 'nullable|integer|min:1|max:31',
+            'payment_day' => 'nullable|integer|min:1|max:31',
+        ]);
+
+        $account->update($validated);
+        return response()->json($account);
+    }
+
+    public function destroy(Request $request, string $id)
+    {
+        $account = $request->user()->accounts()->findOrFail($id);
+        $account->delete();
+        return response()->json(null, 204);
+    }
+}