mirror of
https://github.com/henry4682/finance_app.git
synced 2026-07-16 00:10:00 +00:00
123 lines
4.9 KiB
PHP
123 lines
4.9 KiB
PHP
<?php
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namespace App\Http\Controllers\Api;
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use App\Http\Controllers\Controller;
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use App\Models\Account;
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use Illuminate\Http\Request;
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class AccountController extends Controller
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{
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public function index(Request $request)
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{
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// 🟢 1. 預先載入 holdings、transactions 還有全新開荒好的 security 字典表！
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$accounts = $request->user()->accounts()
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->with(['holdings.transactions', 'holdings.security']) // 👈 確保能直接拿到最新價格
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->get()
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->map(function ($account) {
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$data = $account->toArray();
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// 🟢 2. 處理股票與基金的成本與估計現值計算
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if (in_array($account->type, ['stock', 'fund'])) {
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$totalCost = 0;
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$totalValue = 0;
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foreach ($account->holdings as $holding) {
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// 🟢 修正 1：直接拿資料庫存好的庫存股數，不用再去 transactions 加減計算
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$remainingShares = floatval($holding->shares);
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if ($remainingShares > 0) {
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// 🟢 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)
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$currentPrice = floatval($holding->security?->latest_price ?? 0);
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if ($currentPrice == 0) {
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// 💡 Debug 觀測：如果還是 0，我們先用 avg_cost 頂替，或者去手動確認 securities 表有沒有真的更新到價格
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$currentPrice = floatval($holding->avg_cost ?? 0);
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}
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// 總現值 = 剩餘單位 * 最新價格
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$totalValue += ($remainingShares * $currentPrice);
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// 總成本：直接拿你畫面上已經有的 avg_cost * shares 算最快最準！
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$avgCost = floatval($holding->avg_cost ?? 0);
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$totalCost += ($remainingShares * $avgCost);
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}
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}
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// 🟢 捨入並塞入回傳陣列
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$data['total_cost'] = round($totalCost); // 持倉成本
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$data['total_value'] = round($totalValue); // 目前市值
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// 💡 關鍵補強：計算總損益與總報酬率並塞回陣列，消滅前端的 NaN%！
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$totalProfit = $totalValue - $totalCost;
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$totalRate = $totalCost > 0 ? ($totalProfit / $totalCost) * 100 : 0;
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// 🚨 請確認這裡的 Key 名稱（例如 total_profit 或是 unrealized_profit），
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// 要跟你在 Vue 前端 account.xxx 綁定的欄位名稱一模一樣喔！
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$data['total_profit'] = round($totalProfit);
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$data['total_rate'] = round($totalRate, 2);
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}
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// 處理信用卡
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if ($account->type === 'credit_card') {
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$data['unpaid_amount'] = $account->unpaidAmount();
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}
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return $data;
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});
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return response()->json($accounts);
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}
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public function store(Request $request)
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{
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$validated = $request->validate([
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'name' => 'required|string|max:255',
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'type' => 'required|in:cash,bank,stock,fund,wallet,credit_card',
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'currency' => 'nullable|string|max:10',
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'balance' => 'nullable|numeric',
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'note' => 'nullable|string',
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'billing_day' => 'nullable|integer|min:1|max:31',
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'payment_day' => 'nullable|integer|min:1|max:31',
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]);
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$account = $request->user()->accounts()->create($validated);
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return response()->json($account, 201);
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}
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public function show(Request $request, string $id)
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{
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$account = $request->user()->accounts()->findOrFail($id);
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return response()->json($account);
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}
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public function update(Request $request, string $id)
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{
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$account = $request->user()->accounts()->findOrFail($id);
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$validated = $request->validate([
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'name' => 'sometimes|string|max:255',
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'type' => 'sometimes|in:cash,bank,stock,fund,wallet,credit_card',
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'currency' => 'nullable|string|max:10',
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'balance' => 'nullable|numeric',
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'note' => 'nullable|string',
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'billing_day' => 'nullable|integer|min:1|max:31',
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'payment_day' => 'nullable|integer|min:1|max:31',
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]);
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$account->update($validated);
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return response()->json($account);
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}
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public function destroy(Request $request, string $id)
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{
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$account = $request->user()->accounts()->findOrFail($id);
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$account->delete();
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return response()->json(null, 204);
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}
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}
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