自动推广

2026-03-18 14:37:23 +08:00
parent 65ba338a7d
commit e3ec1b0ca1
5 changed files with 847 additions and 46 deletions
--- a/application/common/ExpertFinderService.php
+++ b/application/common/ExpertFinderService.php
@@ -519,10 +519,11 @@ class ExpertFinderService
            ->where('state', 0)
            ->find();
        if ($exists) return 0;
-
+        $major = Db::name("major")->where("major_title",$field)->where("state",0)->find();
+        $major_id = $major ? $major['major_id'] : 0;
        Db::name('expert_field')->insert([
            'expert_id' => $expertId,
-            'major_id'  => 0,
+            'major_id'  => $major_id,
            'field'     => mb_substr($field, 0, 128),
            'state'     => 0,
        ]);
--- a/application/common/PromotionService.php
+++ b/application/common/PromotionService.php
@@ -80,33 +80,43 @@ class PromotionService
            return ['done' => false, 'reason' => 'no_smtp_quota', 'retry_in' => 600];
        }

-        $journal     = Db::name('journal')->where('journal_id', $task['journal_id'])->find();
-        $expertVars  = $this->buildExpertVars($expert);
-        $journalVars = $this->buildJournalVars($journal);
-        $vars        = array_merge($journalVars, $expertVars);
+        // 优先使用预生成内容；无则现场渲染
+        $subject = '';
+        $body    = '';
+        $hasPrepared = !empty($logEntry['subject_prepared']) && !empty($logEntry['body_prepared']);

-        $rendered = $this->renderFromTemplate(
-            $task['template_id'],
-            $task['journal_id'],
-            json_encode($vars, JSON_UNESCAPED_UNICODE),
-            $task['style_id']
-        );
+        if ($hasPrepared) {
+            $subject = $logEntry['subject_prepared'];
+            $body    = $logEntry['body_prepared'];
+        } else {
+            $journal     = Db::name('journal')->where('journal_id', $task['journal_id'])->find();
+            $expertVars  = $this->buildExpertVars($expert);
+            $journalVars = $this->buildJournalVars($journal);
+            $vars        = array_merge($journalVars, $expertVars);

-        if ($rendered['code'] !== 0) {
-            Db::name('promotion_email_log')->where('log_id', $logEntry['log_id'])->update([
-                'state'     => 2,
-                'error_msg' => 'Template render failed: ' . $rendered['msg'],
-                'send_time' => time(),
-            ]);
-            Db::name('promotion_task')->where('task_id', $taskId)->setInc('fail_count');
-            Db::name('promotion_task')->where('task_id', $taskId)->update(['utime' => time()]);
-            $this->enqueueNextEmail($taskId, 2);
-            return ['done' => false, 'failed' => $logEntry['email_to'], 'reason' => 'template_error'];
+            $rendered = $this->renderFromTemplate(
+                $task['template_id'],
+                $task['journal_id'],
+                json_encode($vars, JSON_UNESCAPED_UNICODE),
+                $task['style_id']
+            );
+
+            if ($rendered['code'] !== 0) {
+                Db::name('promotion_email_log')->where('log_id', $logEntry['log_id'])->update([
+                    'state'     => 2,
+                    'error_msg' => 'Template render failed: ' . $rendered['msg'],
+                    'send_time' => time(),
+                ]);
+                Db::name('promotion_task')->where('task_id', $taskId)->setInc('fail_count');
+                Db::name('promotion_task')->where('task_id', $taskId)->update(['utime' => time()]);
+                $this->enqueueNextEmail($taskId, 2);
+                return ['done' => false, 'failed' => $logEntry['email_to'], 'reason' => 'template_error'];
+            }
+
+            $subject = $rendered['data']['subject'];
+            $body    = $rendered['data']['body'];
        }

-        $subject = $rendered['data']['subject'];
-        $body    = $rendered['data']['body'];
-
        $result = $this->doSendEmail($account, $logEntry['email_to'], $subject, $body);

        $now = time();
@@ -144,6 +154,165 @@ class PromotionService
        ];
    }

+    // ==================== 准备与触发（今日准备、明日发送） ====================
+
+    /**
+     * 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）
+     * @param int $taskId
+     * @return array ['prepared' => int, 'failed' => int, 'error' => string|null]
+     */
+    public function prepareTask($taskId)
+    {
+        $task = Db::name('promotion_task')->where('task_id', $taskId)->find();
+        if (!$task) {
+            return ['prepared' => 0, 'failed' => 0, 'error' => 'task_not_found'];
+        }
+        if ($task['state'] != 0) {
+            return ['prepared' => 0, 'failed' => 0, 'error' => 'task_state_not_draft'];
+        }
+
+        $journal = Db::name('journal')->where('journal_id', $task['journal_id'])->find();
+        $logs = Db::name('promotion_email_log')
+            ->where('task_id', $taskId)
+            ->where('state', 0)
+            ->where('prepared_at', 0)
+            ->order('log_id asc')
+            ->select();
+
+        $prepared = 0;
+        $failed   = 0;
+        $now      = time();
+
+        foreach ($logs as $log) {
+            $expert = Db::name('expert')->where('expert_id', $log['expert_id'])->find();
+            if (!$expert) {
+                Db::name('promotion_email_log')->where('log_id', $log['log_id'])->update([
+                    'state' => 2,
+                    'error_msg' => 'Expert not found',
+                    'send_time' => $now,
+                ]);
+                $failed++;
+                continue;
+            }
+
+            $expertVars  = $this->buildExpertVars($expert);
+            $journalVars = $this->buildJournalVars($journal);
+            $vars        = array_merge($journalVars, $expertVars);
+            $rendered    = $this->renderFromTemplate(
+                $task['template_id'],
+                $task['journal_id'],
+                json_encode($vars, JSON_UNESCAPED_UNICODE),
+                $task['style_id']
+            );
+
+            if ($rendered['code'] !== 0) {
+                Db::name('promotion_email_log')->where('log_id', $log['log_id'])->update([
+                    'state'     => 2,
+                    'error_msg' => 'Prepare failed: ' . $rendered['msg'],
+                    'send_time' => $now,
+                ]);
+                $failed++;
+                continue;
+            }
+
+            Db::name('promotion_email_log')->where('log_id', $log['log_id'])->update([
+                'subject_prepared' => mb_substr($rendered['data']['subject'], 0, 512),
+                'body_prepared'    => $rendered['data']['body'],
+                'prepared_at'      => $now,
+            ]);
+            $prepared++;
+        }
+
+        Db::name('promotion_task')->where('task_id', $taskId)->update([
+            'state' => 5,
+            'utime' => $now,
+        ]);
+        $this->log("prepareTask task_id={$taskId} prepared={$prepared} failed={$failed}");
+
+        return ['prepared' => $prepared, 'failed' => $failed, 'error' => null];
+    }
+
+    /**
+     * 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）
+     * @param string $date Y-m-d，如 2026-03-12
+     * @return array ['tasks' => int, 'prepared' => int, 'failed' => int, 'details' => []]
+     */
+    public function prepareTasksForDate($date)
+    {
+        $tasks = Db::name('promotion_task')
+            ->where('send_date', $date)
+            ->where('state', 0)
+            ->select();
+
+        $totalPrepared = 0;
+        $totalFailed   = 0;
+        $details       = [];
+
+        foreach ($tasks as $task) {
+            $ret = $this->prepareTask($task['task_id']);
+            $totalPrepared += $ret['prepared'];
+            $totalFailed   += $ret['failed'];
+            $details[]     = [
+                'task_id'  => $task['task_id'],
+                'task_name' => $task['task_name'],
+                'prepared' => $ret['prepared'],
+                'failed'   => $ret['failed'],
+                'error'    => $ret['error'],
+            ];
+        }
+
+        $this->log("prepareTasksForDate date={$date} tasks=" . count($tasks) . " prepared={$totalPrepared} failed={$totalFailed}");
+        return [
+            'tasks'    => count($tasks),
+            'prepared' => $totalPrepared,
+            'failed'   => $totalFailed,
+            'details'  => $details,
+        ];
+    }
+
+    /**
+     * 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）
+     * 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
+     * @param string $date Y-m-d
+     * @return array ['prepared' => int, 'started' => int, 'task_ids' => []]
+     */
+    public function startTasksForDate($date)
+    {
+        // 补准备：当天日期但尚未准备的任务（如 22:00 后创建）
+        $catchUpTasks = Db::name('promotion_task')
+            ->where('send_date', $date)
+            ->where('state', 0)
+            ->select();
+        foreach ($catchUpTasks as $t) {
+            $this->prepareTask($t['task_id']);
+        }
+
+        $tasks = Db::name('promotion_task')
+            ->where('send_date', $date)
+            ->where('state', 5)
+            ->select();
+
+        $started   = 0;
+        $taskIds   = [];
+
+        foreach ($tasks as $task) {
+            Db::name('promotion_task')->where('task_id', $task['task_id'])->update([
+                'state' => 1,
+                'utime' => time(),
+            ]);
+            $this->enqueueNextEmail($task['task_id'], 0);
+            $started++;
+            $taskIds[] = $task['task_id'];
+        }
+
+        $this->log("startTasksForDate date={$date} started={$started} task_ids=" . implode(',', $taskIds));
+        return [
+            'prepared' => count($catchUpTasks),
+            'started'  => $started,
+            'task_ids' => $taskIds,
+        ];
+    }
+
    // ==================== Queue ====================

    public function enqueueNextEmail($taskId, $delay = 0)