1) user invitation 2) app access control 3) txn quota guard

2026-05-21 11:42:47 +07:00
parent 8ec2e89f79
commit 6eeebfeacb
50 changed files with 1062 additions and 113 deletions
@@ -0,0 +1,99 @@
+<?php
+
+class UsageGuard {
+
+    private PDO   $pdo;
+    private int   $company_id;
+    private array $pkg;
+
+    public function __construct(PDO $pdo1, int $company_id, array $packages) {
+        $this->pdo        = $pdo1;
+        $this->company_id = $company_id;
+        $this->pkg        = $this->resolvePackage($packages);
+    }
+
+    private function resolvePackage(array $packages): array {
+        $sth = $this->pdo->prepare(
+            "SELECT package FROM company_list WHERE company_id = :cid LIMIT 1"
+        );
+        $sth->execute([':cid' => $this->company_id]);
+        $name = $sth->fetchColumn() ?: 'starter';
+        return $packages[$name] ?? $packages['starter'] ?? [
+            'daily_limit'   => 30,
+            'weekly_limit'  => 100,
+            'lock_on_limit' => ['dashboard'],
+        ];
+    }
+
+    public function increment(): void {
+        $today = date('Y-m-d');
+        $this->pdo->prepare(
+            "INSERT INTO company_usage (company_id, day_date, daily_count)
+             VALUES (:cid, :today, 1)
+             ON DUPLICATE KEY UPDATE daily_count = daily_count + 1"
+        )->execute([':cid' => $this->company_id, ':today' => $today]);
+    }
+
+    public function assertFeatureAccessible(string $feature): void {
+        $lock_on = $this->pkg['lock_on_limit'] ?? [];
+        if (!in_array($feature, $lock_on, true)) {
+            return;
+        }
+
+        $status       = $this->getStatus();
+        $daily_limit  = (int)($this->pkg['daily_limit']  ?? 0);
+        $weekly_limit = (int)($this->pkg['weekly_limit'] ?? 0);
+
+        $over_daily  = $daily_limit  > 0 && $status['daily_count']  >= $daily_limit;
+        $over_weekly = $weekly_limit > 0 && $status['weekly_count'] >= $weekly_limit;
+
+        if ($over_daily || $over_weekly) {
+            http_response_code(402);
+            exit(json_encode([
+                'success'        => 0,
+                'message'        => 'Usage limit reached. Upgrade your package to access reports.',
+                'limit_reached'  => true,
+                'daily_count'    => $status['daily_count'],
+                'daily_limit'    => $status['daily_limit'],
+                'weekly_count'   => $status['weekly_count'],
+                'weekly_limit'   => $status['weekly_limit'],
+            ]));
+        }
+    }
+
+    public function getStatus(): array {
+        $today      = date('Y-m-d');
+        $day_of_week = (int)date('N');
+        $week_start  = date('Y-m-d', strtotime('-' . ($day_of_week - 1) . ' days'));
+
+        $sth = $this->pdo->prepare(
+            "SELECT daily_count FROM company_usage
+             WHERE company_id = :cid AND day_date = :today LIMIT 1"
+        );
+        $sth->execute([':cid' => $this->company_id, ':today' => $today]);
+        $daily_count = (int)($sth->fetchColumn() ?: 0);
+
+        $sth = $this->pdo->prepare(
+            "SELECT COALESCE(SUM(daily_count), 0) FROM company_usage
+             WHERE company_id = :cid AND day_date BETWEEN :wstart AND :today"
+        );
+        $sth->execute([
+            ':cid'   => $this->company_id,
+            ':wstart'=> $week_start,
+            ':today' => $today,
+        ]);
+        $weekly_count = (int)$sth->fetchColumn();
+
+        $daily_limit  = (int)($this->pkg['daily_limit']  ?? 0);
+        $weekly_limit = (int)($this->pkg['weekly_limit'] ?? 0);
+
+        return [
+            'daily_count'  => $daily_count,
+            'weekly_count' => $weekly_count,
+            'daily_limit'  => $daily_limit,
+            'weekly_limit' => $weekly_limit,
+            'daily_pct'    => $daily_limit  > 0 ? min(100, (int)round($daily_count  / $daily_limit  * 100)) : 0,
+            'weekly_pct'   => $weekly_limit > 0 ? min(100, (int)round($weekly_count / $weekly_limit * 100)) : 0,
+        ];
+    }
+}