Initial financial project import

2026-06-07 00:33:58 +09:00
commit faeab5f0f5
50 changed files with 11267 additions and 0 deletions
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+<?php
+
+require_once __DIR__ . '/db.php';
+
+function recalculate_account_balance(int $accountId): void
+{
+    $pdo = db();
+
+    $stmt = $pdo->prepare("SELECT id, account_type, opening_balance FROM accounts WHERE id = ?");
+    $stmt->execute([$accountId]);
+    $account = $stmt->fetch();
+
+    if (!$account) {
+        return;
+    }
+
+    $opening = (float)$account['opening_balance'];
+    $type = $account['account_type'];
+    $balance = $opening;
+
+    if ($type === 'bank' || $type === 'cash' || $type === 'other') {
+        $stmt = $pdo->prepare("
+            SELECT
+                COALESCE(SUM(CASE
+                    WHEN transaction_type = 'income' AND account_id = :id THEN amount
+                    ELSE 0 END), 0) AS income_sum,
+
+                COALESCE(SUM(CASE
+                    WHEN transaction_type = 'expense' AND account_id = :id THEN amount
+                    ELSE 0 END), 0) AS expense_sum,
+
+                COALESCE(SUM(CASE
+                    WHEN transaction_type = 'transfer' AND account_id = :id THEN amount
+                    ELSE 0 END), 0) AS transfer_out_sum,
+
+                COALESCE(SUM(CASE
+                    WHEN transaction_type = 'transfer' AND related_account_id = :id THEN amount
+                    ELSE 0 END), 0) AS transfer_in_sum,
+
+                COALESCE(SUM(CASE
+                    WHEN transaction_type = 'card_payment' AND account_id = :id THEN amount
+                    ELSE 0 END), 0) AS card_payment_sum
+            FROM transactions
+            WHERE account_id = :id OR related_account_id = :id
+        ");
+        $stmt->execute(['id' => $accountId]);
+        $row = $stmt->fetch();
+
+        $balance += (float)$row['income_sum'];
+        $balance -= (float)$row['expense_sum'];
+        $balance -= (float)$row['transfer_out_sum'];
+        $balance += (float)$row['transfer_in_sum'];
+        $balance -= (float)$row['card_payment_sum'];
+    } elseif ($type === 'card') {
+        $stmt = $pdo->prepare("
+            SELECT
+                COALESCE(SUM(CASE
+                    WHEN transaction_type = 'expense' AND account_id = :id THEN amount
+                    ELSE 0 END), 0) AS card_use_sum,
+
+                COALESCE(SUM(CASE
+                    WHEN transaction_type = 'card_payment' AND related_account_id = :id THEN amount
+                    ELSE 0 END), 0) AS paid_sum
+            FROM transactions
+            WHERE account_id = :id OR related_account_id = :id
+        ");
+        $stmt->execute(['id' => $accountId]);
+        $row = $stmt->fetch();
+
+        $balance += (float)$row['card_use_sum'];
+        $balance -= (float)$row['paid_sum'];
+    }
+
+    $stmt = $pdo->prepare("UPDATE accounts SET current_balance = ? WHERE id = ?");
+    $stmt->execute([$balance, $accountId]);
+}