first

2026-05-11 15:28:27 +08:00
commit edd1a02157
302 changed files with 67193 additions and 0 deletions
--- a/server-api/app/support/MessageDispatcher.php
+++ b/server-api/app/support/MessageDispatcher.php
@@ -0,0 +1,174 @@
+<?php
+
+namespace app\support;
+
+use support\think\Db;
+
+class MessageDispatcher
+{
+    public function sendInboxEvent(string $eventCode, array $context): bool
+    {
+        $userId = (int)($context['user_id'] ?? 0);
+        $bizType = trim((string)($context['biz_type'] ?? ''));
+        $bizId = (int)($context['biz_id'] ?? 0);
+
+        if ($userId <= 0 || $bizType === '' || $bizId <= 0) {
+            return false;
+        }
+
+        if (!$this->shouldSendByPreference($userId, $eventCode)) {
+            return false;
+        }
+
+        $rule = Db::name('message_rules')
+            ->where('event_code', $eventCode)
+            ->where('channel', 'inbox')
+            ->where('is_enabled', 1)
+            ->order('id', 'asc')
+            ->find();
+
+        if (!$rule) {
+            $disabledRule = Db::name('message_rules')
+                ->where('event_code', $eventCode)
+                ->where('channel', 'inbox')
+                ->find();
+
+            if ($disabledRule) {
+                return false;
+            }
+        }
+
+        $template = null;
+        if ($rule) {
+            $template = Db::name('message_templates')
+                ->where('id', (int)$rule['template_id'])
+                ->where('channel', 'inbox')
+                ->where('is_enabled', 1)
+                ->find();
+        }
+
+        $alreadySent = Db::name('message_logs')
+            ->where('user_id', $userId)
+            ->where('biz_type', $bizType)
+            ->where('biz_id', $bizId)
+            ->where('channel', 'inbox')
+            ->where('status', 'sent')
+            ->find();
+
+        if ($alreadySent) {
+            return false;
+        }
+
+        $title = $this->renderTemplate(
+            $template['title'] ?? (string)($context['fallback_title'] ?? ''),
+            $context
+        );
+        $content = $this->renderTemplate(
+            $template['content'] ?? (string)($context['fallback_content'] ?? ''),
+            $context
+        );
+
+        if ($title === '' && $content === '') {
+            return false;
+        }
+
+        $now = date('Y-m-d H:i:s');
+
+        Db::name('user_messages')->insert([
+            'user_id' => $userId,
+            'title' => $title !== '' ? $title : '系统通知',
+            'content' => $content,
+            'biz_type' => $bizType,
+            'biz_id' => $bizId,
+            'is_read' => 0,
+            'read_at' => null,
+            'created_at' => $now,
+            'updated_at' => $now,
+        ]);
+
+        Db::name('message_logs')->insert([
+            'user_id' => $userId,
+            'template_id' => $template['id'] ?? null,
+            'biz_type' => $bizType,
+            'biz_id' => $bizId,
+            'channel' => 'inbox',
+            'status' => 'sent',
+            'fail_reason' => '',
+            'sent_at' => $now,
+            'created_at' => $now,
+            'updated_at' => $now,
+        ]);
+
+        return true;
+    }
+
+    private function shouldSendByPreference(int $userId, string $eventCode): bool
+    {
+        $preferenceKey = $this->preferenceKeyForEvent($eventCode);
+        if ($preferenceKey === '') {
+            return true;
+        }
+
+        $configValue = Db::name('system_configs')
+            ->where('config_group', 'user_settings')
+            ->where('config_key', 'user_' . $userId)
+            ->value('config_value');
+
+        if (!is_string($configValue) || $configValue === '') {
+            return $this->defaultPreference($preferenceKey);
+        }
+
+        $decoded = json_decode($configValue, true);
+        if (!is_array($decoded)) {
+            return $this->defaultPreference($preferenceKey);
+        }
+
+        if (!array_key_exists($preferenceKey, $decoded)) {
+            return $this->defaultPreference($preferenceKey);
+        }
+
+        return (bool)$decoded[$preferenceKey];
+    }
+
+    private function preferenceKeyForEvent(string $eventCode): string
+    {
+        return match ($eventCode) {
+            'order_created' => 'notify_order',
+            'return_shipped' => 'notify_order',
+            'return_received' => 'notify_order',
+            'report_published' => 'notify_report',
+            'supplement_required' => 'notify_supplement',
+            'ticket_reply', 'ticket_waiting_user', 'ticket_resolved', 'ticket_closed' => 'notify_ticket',
+            default => '',
+        };
+    }
+
+    private function defaultPreference(string $key): bool
+    {
+        return match ($key) {
+            'marketing_notify', 'privacy_mode' => false,
+            default => true,
+        };
+    }
+
+    private function renderTemplate(string $text, array $context): string
+    {
+        if ($text === '') {
+            return '';
+        }
+
+        return preg_replace_callback('/\{\{\s*([a-zA-Z0-9_]+)\s*\}\}/', function (array $matches) use ($context) {
+            $key = $matches[1];
+            if (!array_key_exists($key, $context)) {
+                return '';
+            }
+
+            $value = $context[$key];
+            if (is_scalar($value) || $value === null) {
+                return (string)$value;
+            }
+
+            return '';
+        }, $text) ?? $text;
+    }
+}