自动推广
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wangjinlei
@@ -80,33 +80,43 @@ class PromotionService
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return ['done' => false, 'reason' => 'no_smtp_quota', 'retry_in' => 600];
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}
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$journal = Db::name('journal')->where('journal_id', $task['journal_id'])->find();
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$expertVars = $this->buildExpertVars($expert);
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$journalVars = $this->buildJournalVars($journal);
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$vars = array_merge($journalVars, $expertVars);
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// 优先使用预生成内容；无则现场渲染
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$subject = '';
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$body = '';
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$hasPrepared = !empty($logEntry['subject_prepared']) && !empty($logEntry['body_prepared']);
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$rendered = $this->renderFromTemplate(
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$task['template_id'],
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$task['journal_id'],
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json_encode($vars, JSON_UNESCAPED_UNICODE),
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$task['style_id']
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);
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if ($hasPrepared) {
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$subject = $logEntry['subject_prepared'];
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$body = $logEntry['body_prepared'];
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} else {
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$journal = Db::name('journal')->where('journal_id', $task['journal_id'])->find();
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$expertVars = $this->buildExpertVars($expert);
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$journalVars = $this->buildJournalVars($journal);
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$vars = array_merge($journalVars, $expertVars);
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if ($rendered['code'] !== 0) {
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Db::name('promotion_email_log')->where('log_id', $logEntry['log_id'])->update([
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'state' => 2,
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'error_msg' => 'Template render failed: ' . $rendered['msg'],
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'send_time' => time(),
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]);
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Db::name('promotion_task')->where('task_id', $taskId)->setInc('fail_count');
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Db::name('promotion_task')->where('task_id', $taskId)->update(['utime' => time()]);
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$this->enqueueNextEmail($taskId, 2);
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return ['done' => false, 'failed' => $logEntry['email_to'], 'reason' => 'template_error'];
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$rendered = $this->renderFromTemplate(
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$task['template_id'],
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$task['journal_id'],
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json_encode($vars, JSON_UNESCAPED_UNICODE),
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$task['style_id']
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);
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if ($rendered['code'] !== 0) {
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Db::name('promotion_email_log')->where('log_id', $logEntry['log_id'])->update([
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'state' => 2,
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'error_msg' => 'Template render failed: ' . $rendered['msg'],
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'send_time' => time(),
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]);
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Db::name('promotion_task')->where('task_id', $taskId)->setInc('fail_count');
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Db::name('promotion_task')->where('task_id', $taskId)->update(['utime' => time()]);
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$this->enqueueNextEmail($taskId, 2);
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return ['done' => false, 'failed' => $logEntry['email_to'], 'reason' => 'template_error'];
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}
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$subject = $rendered['data']['subject'];
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$body = $rendered['data']['body'];
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}
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$subject = $rendered['data']['subject'];
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$body = $rendered['data']['body'];
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$result = $this->doSendEmail($account, $logEntry['email_to'], $subject, $body);
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$now = time();
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@@ -144,6 +154,165 @@ class PromotionService
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];
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}
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// ==================== 准备与触发（今日准备、明日发送） ====================
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/**
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* 为指定任务预生成所有待发邮件的 subject/body，写入 log；完成后将任务置为 state=5（已准备）
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* @param int $taskId
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* @return array ['prepared' => int, 'failed' => int, 'error' => string|null]
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*/
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public function prepareTask($taskId)
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{
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$task = Db::name('promotion_task')->where('task_id', $taskId)->find();
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if (!$task) {
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return ['prepared' => 0, 'failed' => 0, 'error' => 'task_not_found'];
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}
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if ($task['state'] != 0) {
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return ['prepared' => 0, 'failed' => 0, 'error' => 'task_state_not_draft'];
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}
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$journal = Db::name('journal')->where('journal_id', $task['journal_id'])->find();
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$logs = Db::name('promotion_email_log')
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->where('task_id', $taskId)
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->where('state', 0)
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->where('prepared_at', 0)
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->order('log_id asc')
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->select();
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$prepared = 0;
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$failed = 0;
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$now = time();
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foreach ($logs as $log) {
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$expert = Db::name('expert')->where('expert_id', $log['expert_id'])->find();
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if (!$expert) {
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Db::name('promotion_email_log')->where('log_id', $log['log_id'])->update([
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'state' => 2,
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'error_msg' => 'Expert not found',
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'send_time' => $now,
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]);
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$failed++;
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continue;
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}
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$expertVars = $this->buildExpertVars($expert);
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$journalVars = $this->buildJournalVars($journal);
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$vars = array_merge($journalVars, $expertVars);
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$rendered = $this->renderFromTemplate(
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$task['template_id'],
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$task['journal_id'],
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json_encode($vars, JSON_UNESCAPED_UNICODE),
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$task['style_id']
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);
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if ($rendered['code'] !== 0) {
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Db::name('promotion_email_log')->where('log_id', $log['log_id'])->update([
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'state' => 2,
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'error_msg' => 'Prepare failed: ' . $rendered['msg'],
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'send_time' => $now,
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]);
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$failed++;
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continue;
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}
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Db::name('promotion_email_log')->where('log_id', $log['log_id'])->update([
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'subject_prepared' => mb_substr($rendered['data']['subject'], 0, 512),
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'body_prepared' => $rendered['data']['body'],
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'prepared_at' => $now,
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]);
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$prepared++;
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}
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Db::name('promotion_task')->where('task_id', $taskId)->update([
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'state' => 5,
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'utime' => $now,
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]);
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$this->log("prepareTask task_id={$taskId} prepared={$prepared} failed={$failed}");
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return ['prepared' => $prepared, 'failed' => $failed, 'error' => null];
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}
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/**
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* 为指定日期的任务批量预生成邮件（供定时任务调用，如每天 22:00 准备明天的）
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* @param string $date Y-m-d，如 2026-03-12
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* @return array ['tasks' => int, 'prepared' => int, 'failed' => int, 'details' => []]
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*/
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public function prepareTasksForDate($date)
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{
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$tasks = Db::name('promotion_task')
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->where('send_date', $date)
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->where('state', 0)
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->select();
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$totalPrepared = 0;
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$totalFailed = 0;
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$details = [];
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foreach ($tasks as $task) {
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$ret = $this->prepareTask($task['task_id']);
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$totalPrepared += $ret['prepared'];
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$totalFailed += $ret['failed'];
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$details[] = [
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'task_id' => $task['task_id'],
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'task_name' => $task['task_name'],
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'prepared' => $ret['prepared'],
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'failed' => $ret['failed'],
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'error' => $ret['error'],
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];
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}
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$this->log("prepareTasksForDate date={$date} tasks=" . count($tasks) . " prepared={$totalPrepared} failed={$totalFailed}");
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return [
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'tasks' => count($tasks),
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'prepared' => $totalPrepared,
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'failed' => $totalFailed,
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'details' => $details,
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];
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}
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/**
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* 触发指定日期的已准备任务开始发送（供定时任务调用，如每天 8:00 触发今天的）
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* 会先对 send_date=date 且 state=0 的任务做一次补准备，再启动所有 state=5 的任务
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* @param string $date Y-m-d
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* @return array ['prepared' => int, 'started' => int, 'task_ids' => []]
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*/
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public function startTasksForDate($date)
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{
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// 补准备：当天日期但尚未准备的任务（如 22:00 后创建）
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$catchUpTasks = Db::name('promotion_task')
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->where('send_date', $date)
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->where('state', 0)
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->select();
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foreach ($catchUpTasks as $t) {
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$this->prepareTask($t['task_id']);
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}
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$tasks = Db::name('promotion_task')
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->where('send_date', $date)
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->where('state', 5)
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->select();
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$started = 0;
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$taskIds = [];
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foreach ($tasks as $task) {
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Db::name('promotion_task')->where('task_id', $task['task_id'])->update([
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'state' => 1,
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'utime' => time(),
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]);
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$this->enqueueNextEmail($task['task_id'], 0);
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$started++;
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$taskIds[] = $task['task_id'];
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}
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$this->log("startTasksForDate date={$date} started={$started} task_ids=" . implode(',', $taskIds));
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return [
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'prepared' => count($catchUpTasks),
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'started' => $started,
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'task_ids' => $taskIds,
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];
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}
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// ==================== Queue ====================
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public function enqueueNextEmail($taskId, $delay = 0)
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