Cambios

api/send_broadcast.php

@@ -9,6 +9,27 @@ require_once '../config/config.php';
 // Verificar autenticación
 requireAuthentication();
 
+// Asegurar que la tabla de historial existe
+try {
+    Database::getInstance()->getConnection()->exec("
+        CREATE TABLE IF NOT EXISTS broadcast_history (
+            id           INT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
+            sent_at      DATETIME      NOT NULL DEFAULT CURRENT_TIMESTAMP,
+            message_type VARCHAR(20)   NOT NULL DEFAULT 'text',
+            selection_type VARCHAR(20) NOT NULL DEFAULT 'filter',
+            filter_used  VARCHAR(50)   NULL,
+            template_name VARCHAR(120) NULL,
+            message_preview TEXT        NULL,
+            total_users  INT UNSIGNED  NOT NULL DEFAULT 0,
+            sent_count   INT UNSIGNED  NOT NULL DEFAULT 0,
+            error_count  INT UNSIGNED  NOT NULL DEFAULT 0,
+            sent_by      INT UNSIGNED  NULL,
+            sent_by_name VARCHAR(120)  NULL,
+            INDEX idx_sent_at (sent_at)
+        ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci
+    ");
+} catch (Exception $_e) { /* silencioso si ya existe */ }
+
 header('Content-Type: application/json; charset=utf-8');
 header('Access-Control-Allow-Origin: *');
 header('Access-Control-Allow-Methods: POST');
@@ -271,6 +292,38 @@ try {
         }
     }
     
+    // --- Guardar historial de broadcast ---
+    try {
+        $adminId   = (int)($_SESSION['admin_user']['id'] ?? $_SESSION['user_id'] ?? 0);
+        $adminName = $_SESSION['admin_user']['name'] ?? $_SESSION['username'] ?? 'Sistema';
+
+        $tplName  = null;
+        $preview  = '';
+        if ($messageType === 'template' && isset($template)) {
+            $tplName = $template['template_name'] ?? $template['name'] ?? null;
+            $preview = mb_substr($template['body'] ?? $tplName ?? '', 0, 200);
+        } else {
+            $preview = mb_substr($input['message'] ?? '', 0, 200);
+        }
+
+        $db->insert('broadcast_history', [
+            'sent_at'         => date('Y-m-d H:i:s'),
+            'message_type'    => $messageType,
+            'selection_type'  => $selectionType,
+            'filter_used'     => ($selectionType === 'filter') ? ($input['filter'] ?? 'all') : null,
+            'template_name'   => $tplName,
+            'message_preview' => $preview,
+            'total_users'     => count($users),
+            'sent_count'      => $sentCount,
+            'error_count'     => $errorCount,
+            'sent_by'         => $adminId ?: null,
+            'sent_by_name'    => $adminName ?: null,
+        ]);
+    } catch (Exception $eHist) {
+        error_log('broadcast_history insert failed: ' . $eHist->getMessage());
+    }
+    // --- Fin historial ---
+
     echo json_encode([
         'success' => true,
         'sent_count' => $sentCount,