v1.0.10

2026-08-03 00:07:01 +08:00
commit 71c6e8d9c1
112 changed files with 7815 additions and 0 deletions
@@ -0,0 +1,44 @@
+<?php
+/**
+ * 渠道年度统计接口  GET /api/channel/stats.php?year=2025
+ * 返回：指定年度（默认今年）各渠道效率统计 + 年度汇总
+ */
+require_once __DIR__ . '/../common/db.php';
+require_once __DIR__ . '/../common/response.php';
+require_once __DIR__ . '/../common/auth.php';
+
+checkPermission('channel');
+
+$year = (int)($_REQUEST['year'] ?? date('Y'));
+if ($year < 2000 || $year > 2100) {
+    $year = (int)date('Y');
+}
+
+$pdo = DB::getInstance()->getPdo();
+
+$rows = $pdo->prepare(
+    "SELECT id, channel_name, channel_type, efficiency_score, created_at
+     FROM channels
+     WHERE is_active = 1 AND YEAR(created_at) = ?
+     ORDER BY efficiency_score DESC"
+);
+$rows->execute([$year]);
+$list = $rows->fetchAll();
+
+$summary = [
+    'channel_count' => count($list),
+    'avg_score'     => 0,
+    'max_score'     => 0,
+    'min_score'     => 0,
+];
+if ($list) {
+    $scores = array_column($list, 'efficiency_score');
+    $summary['avg_score'] = round(array_sum($scores) / count($scores), 2);
+    $summary['max_score'] = (float)max($scores);
+    $summary['min_score'] = (float)min($scores);
+}
+
+// 可用年度（用于前端下拉）
+$years = $pdo->query("SELECT DISTINCT YEAR(created_at) AS y FROM channels WHERE is_active = 1 ORDER BY y DESC")->fetchAll(PDO::FETCH_COLUMN);
+
+Response::success(['year' => $year, 'list' => $list, 'summary' => $summary, 'years' => $years]);