mirror of
https://github.com/kuaifan/dootask.git
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1855 lines
54 KiB
PHP
1855 lines
54 KiB
PHP
<?php
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namespace App\Module\Manticore;
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use App\Module\Apps;
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use App\Module\Doo;
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use PDO;
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use PDOException;
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use Illuminate\Support\Facades\Log;
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/**
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* Manticore Search 基础类
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*
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* Manticore Search 兼容 MySQL 协议，可以直接使用 PDO 连接
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* 默认端口 9306 为 MySQL 协议端口
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*/
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class ManticoreBase
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{
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private static ?PDO $pdo = null;
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private static bool $initialized = false;
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private string $host;
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private int $port;
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/**
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* 构造函数
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*/
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public function __construct()
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{
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$this->host = env('MANTICORE_HOST', 'manticore');
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$this->port = (int) env('MANTICORE_PORT', 9306);
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}
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/**
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* 获取 PDO 连接
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*/
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private function getConnection(): ?PDO
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{
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if (!Apps::isInstalled("manticore")) {
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return null;
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}
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if (self::$pdo === null) {
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try {
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// Manticore 使用 MySQL 协议，不需要用户名密码
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$dsn = "mysql:host={$this->host};port={$this->port}";
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$pdo = new PDO($dsn, '', '', [
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PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
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PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
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PDO::ATTR_TIMEOUT => 30,
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]);
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// 初始化表结构
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if (!self::$initialized) {
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$this->initializeTables($pdo);
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self::$initialized = true;
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}
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self::$pdo = $pdo;
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} catch (PDOException $e) {
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Log::error('Manticore connection failed: ' . $e->getMessage());
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return null;
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}
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}
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return self::$pdo;
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}
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/**
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* 初始化表结构
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*/
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private function initializeTables(PDO $pdo): void
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{
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try {
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// 创建文件向量表
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$pdo->exec("
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CREATE TABLE IF NOT EXISTS file_vectors (
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id BIGINT,
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file_id BIGINT,
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userid BIGINT,
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pshare BIGINT,
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file_name TEXT,
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file_type STRING,
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file_ext STRING,
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content TEXT,
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content_vector float_vector knn_type='hnsw' knn_dims='1536' hnsw_similarity='cosine'
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) charset_table='chinese' morphology='icu_chinese'
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");
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// 创建键值存储表
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$pdo->exec("
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CREATE TABLE IF NOT EXISTS key_values (
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id BIGINT,
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k STRING,
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v TEXT
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)
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");
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// 创建文件用户关系表（用于权限过滤）
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$pdo->exec("
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CREATE TABLE IF NOT EXISTS file_users (
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id BIGINT,
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file_id BIGINT,
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userid BIGINT,
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permission INTEGER
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)
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");
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// 创建用户向量表（联系人搜索）
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$pdo->exec("
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CREATE TABLE IF NOT EXISTS user_vectors (
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id BIGINT,
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userid BIGINT,
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nickname TEXT,
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email STRING,
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tel STRING,
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profession TEXT,
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introduction TEXT,
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content_vector float_vector knn_type='hnsw' knn_dims='1536' hnsw_similarity='cosine'
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) charset_table='chinese' morphology='icu_chinese'
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");
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// 创建项目向量表
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$pdo->exec("
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CREATE TABLE IF NOT EXISTS project_vectors (
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id BIGINT,
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project_id BIGINT,
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userid BIGINT,
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personal INTEGER,
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project_name TEXT,
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project_desc TEXT,
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content_vector float_vector knn_type='hnsw' knn_dims='1536' hnsw_similarity='cosine'
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) charset_table='chinese' morphology='icu_chinese'
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");
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// 创建项目成员表（用于权限过滤）
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$pdo->exec("
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CREATE TABLE IF NOT EXISTS project_users (
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id BIGINT,
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project_id BIGINT,
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userid BIGINT
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)
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");
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// 创建任务向量表
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$pdo->exec("
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CREATE TABLE IF NOT EXISTS task_vectors (
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id BIGINT,
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task_id BIGINT,
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project_id BIGINT,
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userid BIGINT,
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visibility INTEGER,
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task_name TEXT,
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task_desc TEXT,
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task_content TEXT,
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content_vector float_vector knn_type='hnsw' knn_dims='1536' hnsw_similarity='cosine'
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) charset_table='chinese' morphology='icu_chinese'
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");
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// 创建任务成员表（用于 visibility=2,3 的权限过滤）
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$pdo->exec("
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CREATE TABLE IF NOT EXISTS task_users (
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id BIGINT,
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task_id BIGINT,
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userid BIGINT
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)
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");
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Log::info('Manticore tables initialized successfully');
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} catch (PDOException $e) {
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Log::warning('Manticore initialization warning: ' . $e->getMessage());
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// 不抛出异常，表可能已存在
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}
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}
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/**
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* 重置连接（在长连接环境中使用）
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*/
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public static function resetConnection(): void
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{
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self::$pdo = null;
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self::$initialized = false;
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}
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/**
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* 检查是否已安装
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*/
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public static function isInstalled(): bool
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{
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return Apps::isInstalled("manticore");
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}
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/**
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* 执行 SQL（不返回结果）
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*
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* @param string $sql SQL语句
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* @param array $params 参数
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* @return bool 是否成功
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*/
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public function execute(string $sql, array $params = []): bool
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{
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$pdo = $this->getConnection();
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if (!$pdo) {
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return false;
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}
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try {
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$stmt = $pdo->prepare($sql);
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return $stmt->execute($params);
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} catch (PDOException $e) {
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Log::error('Manticore execute error: ' . $e->getMessage(), [
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'sql' => $sql,
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'params' => $params
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]);
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return false;
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}
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}
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/**
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* 执行 SQL 并返回影响行数
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*
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* @param string $sql SQL语句
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* @param array $params 参数
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* @return int 影响行数，-1 表示失败
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*/
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public function executeWithRowCount(string $sql, array $params = []): int
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{
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$pdo = $this->getConnection();
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if (!$pdo) {
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return -1;
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}
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try {
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$stmt = $pdo->prepare($sql);
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$stmt->execute($params);
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return $stmt->rowCount();
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} catch (PDOException $e) {
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Log::error('Manticore execute error: ' . $e->getMessage(), [
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'sql' => $sql,
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'params' => $params
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]);
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return -1;
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}
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}
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/**
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* 查询并返回结果
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*
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* @param string $sql SQL语句
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* @param array $params 参数
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* @return array 查询结果
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*/
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public function query(string $sql, array $params = []): array
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{
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$pdo = $this->getConnection();
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if (!$pdo) {
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return [];
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}
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try {
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$stmt = $pdo->prepare($sql);
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$stmt->execute($params);
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return $stmt->fetchAll();
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} catch (PDOException $e) {
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Log::error('Manticore query error: ' . $e->getMessage(), [
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'sql' => $sql,
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'params' => $params
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]);
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return [];
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}
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}
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/**
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* 查询单行
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*
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* @param string $sql SQL语句
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* @param array $params 参数
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* @return array|null 单行结果
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*/
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public function queryOne(string $sql, array $params = []): ?array
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{
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$pdo = $this->getConnection();
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if (!$pdo) {
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return null;
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}
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try {
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$stmt = $pdo->prepare($sql);
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$stmt->execute($params);
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$result = $stmt->fetch();
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return $result ?: null;
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} catch (PDOException $e) {
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Log::error('Manticore queryOne error: ' . $e->getMessage(), [
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'sql' => $sql,
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'params' => $params
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]);
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return null;
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}
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}
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/**
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* 转义 Manticore 全文搜索关键词
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*
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* @param string $keyword 原始关键词
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* @return string 转义后的关键词
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*/
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public static function escapeMatch(string $keyword): string
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{
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// Manticore 特殊字符转义
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$special = ['\\', '(', ')', '|', '-', '!', '@', '~', '"', '&', '/', '^', '$', '=', '<', '>', '*'];
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foreach ($special as $char) {
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$keyword = str_replace($char, '\\' . $char, $keyword);
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}
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return $keyword;
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}
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// ==============================
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// 文件向量相关方法
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// ==============================
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/**
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* 全文搜索文件
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*
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* @param string $keyword 关键词
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* @param int $userid 用户ID（0表示不限制权限）
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* @param int $limit 返回数量
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* @param int $offset 偏移量
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* @return array 搜索结果
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*/
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public static function fullTextSearch(string $keyword, int $userid = 0, int $limit = 20, int $offset = 0): array
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{
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if (empty($keyword)) {
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return [];
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}
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$instance = new self();
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$escapedKeyword = self::escapeMatch($keyword);
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if ($userid > 0) {
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// 带权限过滤的搜索
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// 先搜索文件，再通过应用层过滤权限
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$sql = "
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SELECT
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id,
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file_id,
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userid,
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pshare,
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file_name,
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file_type,
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file_ext,
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SUBSTRING(content, 1, 500) as content_preview,
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WEIGHT() as relevance
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FROM file_vectors
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WHERE MATCH('@(file_name,content) {$escapedKeyword}')
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ORDER BY relevance DESC
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LIMIT " . (int)$limit . " OFFSET " . (int)$offset;
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$results = $instance->query($sql);
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// 应用层权限过滤：用户自己的文件 或 共享文件
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if (!empty($results)) {
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// 获取用户有权限的共享文件夹
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$shareFileIds = $instance->query(
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"SELECT file_id FROM file_users WHERE userid IN (0, ?)",
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[$userid]
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);
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$allowedShares = array_column($shareFileIds, 'file_id');
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$results = array_filter($results, function ($item) use ($userid, $allowedShares) {
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// 自己的文件
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if ($item['userid'] == $userid) {
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return true;
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}
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// 共享文件（pshare 在允许的共享列表中）
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if ($item['pshare'] > 0 && in_array($item['pshare'], $allowedShares)) {
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return true;
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}
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return false;
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});
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$results = array_values($results);
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}
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return $results;
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} else {
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// 不限制权限
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$sql = "
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SELECT
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id,
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file_id,
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userid,
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file_name,
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file_type,
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file_ext,
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SUBSTRING(content, 1, 500) as content_preview,
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WEIGHT() as relevance
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FROM file_vectors
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WHERE MATCH('@(file_name,content) {$escapedKeyword}')
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ORDER BY relevance DESC
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LIMIT " . (int)$limit . " OFFSET " . (int)$offset;
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return $instance->query($sql);
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}
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}
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/**
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* 向量相似度搜索
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||
*
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* @param array $queryVector 查询向量
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* @param int $userid 用户ID（0表示不限制权限）
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* @param int $limit 返回数量
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* @return array 搜索结果
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*/
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public static function vectorSearch(array $queryVector, int $userid = 0, int $limit = 20): array
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{
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if (empty($queryVector)) {
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return [];
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}
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$instance = new self();
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$vectorStr = '(' . implode(',', $queryVector) . ')';
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$sql = "
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SELECT
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id,
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file_id,
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userid,
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pshare,
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file_name,
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file_type,
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file_ext,
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SUBSTRING(content, 1, 500) as content_preview,
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KNN_DIST() as distance
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FROM file_vectors
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WHERE KNN(content_vector, " . (int)$limit . ", {$vectorStr})
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ORDER BY distance ASC
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";
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$results = $instance->query($sql);
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// 转换 distance 为 similarity（1 - distance 用于余弦距离）
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foreach ($results as &$item) {
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$item['similarity'] = 1 - ($item['distance'] ?? 0);
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}
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// 权限过滤
|
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if ($userid > 0 && !empty($results)) {
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$shareFileIds = $instance->query(
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"SELECT file_id FROM file_users WHERE userid IN (0, ?)",
|
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[$userid]
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);
|
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$allowedShares = array_column($shareFileIds, 'file_id');
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$results = array_filter($results, function ($item) use ($userid, $allowedShares) {
|
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if ($item['userid'] == $userid) {
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return true;
|
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}
|
||
if ($item['pshare'] > 0 && in_array($item['pshare'], $allowedShares)) {
|
||
return true;
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||
}
|
||
return false;
|
||
});
|
||
$results = array_values($results);
|
||
}
|
||
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||
return array_slice($results, 0, $limit);
|
||
}
|
||
|
||
/**
|
||
* 混合搜索（全文 + 向量，使用 RRF 融合）
|
||
*
|
||
* @param string $keyword 关键词
|
||
* @param array $queryVector 查询向量
|
||
* @param int $userid 用户ID（0表示不限制权限）
|
||
* @param int $limit 返回数量
|
||
* @param float $textWeight 全文搜索权重
|
||
* @param float $vectorWeight 向量搜索权重
|
||
* @return array 搜索结果
|
||
*/
|
||
public static function hybridSearch(
|
||
string $keyword,
|
||
array $queryVector,
|
||
int $userid = 0,
|
||
int $limit = 20,
|
||
float $textWeight = 0.5,
|
||
float $vectorWeight = 0.5
|
||
): array {
|
||
// 分别执行两种搜索
|
||
$textResults = self::fullTextSearch($keyword, $userid, 50, 0);
|
||
$vectorResults = !empty($queryVector)
|
||
? self::vectorSearch($queryVector, $userid, 50)
|
||
: [];
|
||
|
||
// 使用 RRF (Reciprocal Rank Fusion) 融合结果
|
||
$scores = [];
|
||
$items = [];
|
||
$k = 60; // RRF 常数
|
||
|
||
// 处理全文搜索结果
|
||
foreach ($textResults as $rank => $item) {
|
||
$fileId = $item['file_id'];
|
||
$scores[$fileId] = ($scores[$fileId] ?? 0) + $textWeight / ($k + $rank + 1);
|
||
$items[$fileId] = $item;
|
||
}
|
||
|
||
// 处理向量搜索结果
|
||
foreach ($vectorResults as $rank => $item) {
|
||
$fileId = $item['file_id'];
|
||
$scores[$fileId] = ($scores[$fileId] ?? 0) + $vectorWeight / ($k + $rank + 1);
|
||
if (!isset($items[$fileId])) {
|
||
$items[$fileId] = $item;
|
||
}
|
||
}
|
||
|
||
// 按融合分数排序
|
||
arsort($scores);
|
||
|
||
// 构建最终结果
|
||
$results = [];
|
||
$count = 0;
|
||
foreach ($scores as $fileId => $score) {
|
||
if ($count >= $limit) {
|
||
break;
|
||
}
|
||
$item = $items[$fileId];
|
||
$item['rrf_score'] = $score;
|
||
$results[] = $item;
|
||
$count++;
|
||
}
|
||
|
||
return $results;
|
||
}
|
||
|
||
/**
|
||
* 插入或更新文件向量
|
||
*
|
||
* @param array $data 文件数据
|
||
* @return bool 是否成功
|
||
*/
|
||
public static function upsertFileVector(array $data): bool
|
||
{
|
||
$instance = new self();
|
||
|
||
$fileId = $data['file_id'] ?? 0;
|
||
if ($fileId <= 0) {
|
||
return false;
|
||
}
|
||
|
||
// 先尝试删除已存在的记录
|
||
$instance->execute("DELETE FROM file_vectors WHERE file_id = ?", [$fileId]);
|
||
|
||
// 插入新记录
|
||
$vectorValue = $data['content_vector'] ?? null;
|
||
if ($vectorValue) {
|
||
// 向量格式转换：从 [1,2,3] 转为 (1,2,3)
|
||
$vectorValue = str_replace(['[', ']'], ['(', ')'], $vectorValue);
|
||
|
||
$sql = "INSERT INTO file_vectors
|
||
(id, file_id, userid, pshare, file_name, file_type, file_ext, content, content_vector)
|
||
VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)";
|
||
|
||
$params = [
|
||
$fileId,
|
||
$fileId,
|
||
$data['userid'] ?? 0,
|
||
$data['pshare'] ?? 0,
|
||
$data['file_name'] ?? '',
|
||
$data['file_type'] ?? '',
|
||
$data['file_ext'] ?? '',
|
||
$data['content'] ?? '',
|
||
$vectorValue
|
||
];
|
||
} else {
|
||
$sql = "INSERT INTO file_vectors
|
||
(id, file_id, userid, pshare, file_name, file_type, file_ext, content)
|
||
VALUES (?, ?, ?, ?, ?, ?, ?, ?)";
|
||
|
||
$params = [
|
||
$fileId,
|
||
$fileId,
|
||
$data['userid'] ?? 0,
|
||
$data['pshare'] ?? 0,
|
||
$data['file_name'] ?? '',
|
||
$data['file_type'] ?? '',
|
||
$data['file_ext'] ?? '',
|
||
$data['content'] ?? ''
|
||
];
|
||
}
|
||
|
||
return $instance->execute($sql, $params);
|
||
}
|
||
|
||
/**
|
||
* 删除文件向量
|
||
*
|
||
* @param int $fileId 文件ID
|
||
* @return bool 是否成功
|
||
*/
|
||
public static function deleteFileVector(int $fileId): bool
|
||
{
|
||
if ($fileId <= 0) {
|
||
return false;
|
||
}
|
||
|
||
$instance = new self();
|
||
return $instance->execute("DELETE FROM file_vectors WHERE file_id = ?", [$fileId]);
|
||
}
|
||
|
||
/**
|
||
* 批量删除文件向量
|
||
*
|
||
* @param array $fileIds 文件ID列表
|
||
* @return int 删除数量
|
||
*/
|
||
public static function batchDeleteFileVectors(array $fileIds): int
|
||
{
|
||
if (empty($fileIds)) {
|
||
return 0;
|
||
}
|
||
|
||
$instance = new self();
|
||
$placeholders = implode(',', array_map('intval', $fileIds));
|
||
|
||
return $instance->executeWithRowCount(
|
||
"DELETE FROM file_vectors WHERE file_id IN ({$placeholders})"
|
||
);
|
||
}
|
||
|
||
/**
|
||
* 批量更新文件的 pshare 值
|
||
*
|
||
* @param array $fileIds 文件ID列表
|
||
* @param int $pshare 新的 pshare 值
|
||
* @return int 更新数量
|
||
*/
|
||
public static function batchUpdatePshare(array $fileIds, int $pshare): int
|
||
{
|
||
if (empty($fileIds)) {
|
||
return 0;
|
||
}
|
||
|
||
// Manticore 不支持批量 UPDATE，需要逐个更新
|
||
$instance = new self();
|
||
$count = 0;
|
||
foreach ($fileIds as $fileId) {
|
||
$result = $instance->execute(
|
||
"UPDATE file_vectors SET pshare = ? WHERE file_id = ?",
|
||
[$pshare, (int)$fileId]
|
||
);
|
||
if ($result) {
|
||
$count++;
|
||
}
|
||
}
|
||
return $count;
|
||
}
|
||
|
||
/**
|
||
* 清空所有文件向量
|
||
*
|
||
* @return bool 是否成功
|
||
*/
|
||
public static function clearAllFileVectors(): bool
|
||
{
|
||
$instance = new self();
|
||
return $instance->execute("TRUNCATE TABLE file_vectors");
|
||
}
|
||
|
||
/**
|
||
* 获取已索引的文件数量
|
||
*
|
||
* @return int 文件数量
|
||
*/
|
||
public static function getIndexedFileCount(): int
|
||
{
|
||
$instance = new self();
|
||
$result = $instance->queryOne("SELECT COUNT(*) as cnt FROM file_vectors");
|
||
return $result ? (int) $result['cnt'] : 0;
|
||
}
|
||
|
||
/**
|
||
* 获取最后索引的文件ID
|
||
*
|
||
* @return int 文件ID
|
||
*/
|
||
public static function getLastIndexedFileId(): int
|
||
{
|
||
$instance = new self();
|
||
$result = $instance->queryOne("SELECT MAX(file_id) as max_id FROM file_vectors");
|
||
return $result ? (int) ($result['max_id'] ?? 0) : 0;
|
||
}
|
||
|
||
// ==============================
|
||
// 文件用户关系方法
|
||
// ==============================
|
||
|
||
/**
|
||
* 插入或更新文件用户关系
|
||
*
|
||
* @param int $fileId 文件ID
|
||
* @param int $userid 用户ID（0表示公开）
|
||
* @param int $permission 权限（0只读，1读写）
|
||
* @return bool 是否成功
|
||
*/
|
||
public static function upsertFileUser(int $fileId, int $userid, int $permission = 0): bool
|
||
{
|
||
if ($fileId <= 0) {
|
||
return false;
|
||
}
|
||
|
||
$instance = new self();
|
||
|
||
// 先删除已存在的记录
|
||
$instance->execute(
|
||
"DELETE FROM file_users WHERE file_id = ? AND userid = ?",
|
||
[$fileId, $userid]
|
||
);
|
||
|
||
// 插入新记录
|
||
$id = $fileId * 1000000 + $userid; // 生成唯一 ID
|
||
return $instance->execute(
|
||
"INSERT INTO file_users (id, file_id, userid, permission) VALUES (?, ?, ?, ?)",
|
||
[$id, $fileId, $userid, $permission]
|
||
);
|
||
}
|
||
|
||
/**
|
||
* 批量同步文件用户关系（替换指定文件的所有关系）
|
||
*
|
||
* @param int $fileId 文件ID
|
||
* @param array $users 用户列表 [['userid' => int, 'permission' => int], ...]
|
||
* @return bool 是否成功
|
||
*/
|
||
public static function syncFileUsers(int $fileId, array $users): bool
|
||
{
|
||
if ($fileId <= 0) {
|
||
return false;
|
||
}
|
||
|
||
$instance = new self();
|
||
|
||
try {
|
||
// 删除旧关系
|
||
$instance->execute("DELETE FROM file_users WHERE file_id = ?", [$fileId]);
|
||
|
||
// 插入新关系
|
||
foreach ($users as $user) {
|
||
$userid = (int)($user['userid'] ?? 0);
|
||
$permission = (int)($user['permission'] ?? 0);
|
||
$id = $fileId * 1000000 + $userid;
|
||
$instance->execute(
|
||
"INSERT INTO file_users (id, file_id, userid, permission) VALUES (?, ?, ?, ?)",
|
||
[$id, $fileId, $userid, $permission]
|
||
);
|
||
}
|
||
|
||
return true;
|
||
} catch (\Exception $e) {
|
||
Log::error('Manticore syncFileUsers error: ' . $e->getMessage());
|
||
return false;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 删除文件的所有用户关系
|
||
*
|
||
* @param int $fileId 文件ID
|
||
* @return bool 是否成功
|
||
*/
|
||
public static function deleteFileUsers(int $fileId): bool
|
||
{
|
||
if ($fileId <= 0) {
|
||
return false;
|
||
}
|
||
|
||
$instance = new self();
|
||
return $instance->execute("DELETE FROM file_users WHERE file_id = ?", [$fileId]);
|
||
}
|
||
|
||
/**
|
||
* 删除指定文件和用户的关系
|
||
*
|
||
* @param int $fileId 文件ID
|
||
* @param int $userid 用户ID
|
||
* @return bool 是否成功
|
||
*/
|
||
public static function deleteFileUser(int $fileId, int $userid): bool
|
||
{
|
||
if ($fileId <= 0) {
|
||
return false;
|
||
}
|
||
|
||
$instance = new self();
|
||
return $instance->execute(
|
||
"DELETE FROM file_users WHERE file_id = ? AND userid = ?",
|
||
[$fileId, $userid]
|
||
);
|
||
}
|
||
|
||
/**
|
||
* 获取文件用户关系数量
|
||
*
|
||
* @return int 关系数量
|
||
*/
|
||
public static function getFileUserCount(): int
|
||
{
|
||
$instance = new self();
|
||
$result = $instance->queryOne("SELECT COUNT(*) as cnt FROM file_users");
|
||
return $result ? (int) $result['cnt'] : 0;
|
||
}
|
||
|
||
/**
|
||
* 清空所有文件用户关系
|
||
*
|
||
* @return bool 是否成功
|
||
*/
|
||
public static function clearAllFileUsers(): bool
|
||
{
|
||
$instance = new self();
|
||
return $instance->execute("TRUNCATE TABLE file_users");
|
||
}
|
||
|
||
// ==============================
|
||
// 用户向量方法（联系人搜索）
|
||
// ==============================
|
||
|
||
/**
|
||
* 用户全文搜索
|
||
*
|
||
* @param string $keyword 关键词
|
||
* @param int $limit 返回数量
|
||
* @param int $offset 偏移量
|
||
* @return array 搜索结果
|
||
*/
|
||
public static function userFullTextSearch(string $keyword, int $limit = 20, int $offset = 0): array
|
||
{
|
||
if (empty($keyword)) {
|
||
return [];
|
||
}
|
||
|
||
$instance = new self();
|
||
$escapedKeyword = self::escapeMatch($keyword);
|
||
|
||
$sql = "
|
||
SELECT
|
||
id,
|
||
userid,
|
||
nickname,
|
||
email,
|
||
tel,
|
||
profession,
|
||
SUBSTRING(introduction, 1, 200) as introduction_preview,
|
||
WEIGHT() as relevance
|
||
FROM user_vectors
|
||
WHERE MATCH('@(nickname,email,profession,introduction) {$escapedKeyword}')
|
||
ORDER BY relevance DESC
|
||
LIMIT " . (int)$limit . " OFFSET " . (int)$offset;
|
||
|
||
return $instance->query($sql);
|
||
}
|
||
|
||
/**
|
||
* 用户向量搜索
|
||
*
|
||
* @param array $queryVector 查询向量
|
||
* @param int $limit 返回数量
|
||
* @return array 搜索结果
|
||
*/
|
||
public static function userVectorSearch(array $queryVector, int $limit = 20): array
|
||
{
|
||
if (empty($queryVector)) {
|
||
return [];
|
||
}
|
||
|
||
$instance = new self();
|
||
$vectorStr = '(' . implode(',', $queryVector) . ')';
|
||
|
||
$sql = "
|
||
SELECT
|
||
id,
|
||
userid,
|
||
nickname,
|
||
email,
|
||
tel,
|
||
profession,
|
||
SUBSTRING(introduction, 1, 200) as introduction_preview,
|
||
KNN_DIST() as distance
|
||
FROM user_vectors
|
||
WHERE KNN(content_vector, " . (int)$limit . ", {$vectorStr})
|
||
ORDER BY distance ASC
|
||
";
|
||
|
||
$results = $instance->query($sql);
|
||
|
||
// 转换 distance 为 similarity
|
||
foreach ($results as &$item) {
|
||
$item['similarity'] = 1 - ($item['distance'] ?? 0);
|
||
}
|
||
|
||
return $results;
|
||
}
|
||
|
||
/**
|
||
* 用户混合搜索
|
||
*
|
||
* @param string $keyword 关键词
|
||
* @param array $queryVector 查询向量
|
||
* @param int $limit 返回数量
|
||
* @return array 搜索结果
|
||
*/
|
||
public static function userHybridSearch(string $keyword, array $queryVector, int $limit = 20): array
|
||
{
|
||
$textResults = self::userFullTextSearch($keyword, 50, 0);
|
||
$vectorResults = !empty($queryVector) ? self::userVectorSearch($queryVector, 50) : [];
|
||
|
||
// RRF 融合
|
||
$scores = [];
|
||
$items = [];
|
||
$k = 60;
|
||
|
||
foreach ($textResults as $rank => $item) {
|
||
$id = $item['userid'];
|
||
$scores[$id] = ($scores[$id] ?? 0) + 0.5 / ($k + $rank + 1);
|
||
$items[$id] = $item;
|
||
}
|
||
|
||
foreach ($vectorResults as $rank => $item) {
|
||
$id = $item['userid'];
|
||
$scores[$id] = ($scores[$id] ?? 0) + 0.5 / ($k + $rank + 1);
|
||
if (!isset($items[$id])) {
|
||
$items[$id] = $item;
|
||
}
|
||
}
|
||
|
||
arsort($scores);
|
||
|
||
$results = [];
|
||
$count = 0;
|
||
foreach ($scores as $id => $score) {
|
||
if ($count >= $limit) break;
|
||
$item = $items[$id];
|
||
$item['rrf_score'] = $score;
|
||
$results[] = $item;
|
||
$count++;
|
||
}
|
||
|
||
return $results;
|
||
}
|
||
|
||
/**
|
||
* 插入或更新用户向量
|
||
*
|
||
* @param array $data 用户数据
|
||
* @return bool 是否成功
|
||
*/
|
||
public static function upsertUserVector(array $data): bool
|
||
{
|
||
$instance = new self();
|
||
|
||
$userid = $data['userid'] ?? 0;
|
||
if ($userid <= 0) {
|
||
return false;
|
||
}
|
||
|
||
// 先删除已存在的记录
|
||
$instance->execute("DELETE FROM user_vectors WHERE userid = ?", [$userid]);
|
||
|
||
// 插入新记录
|
||
$vectorValue = $data['content_vector'] ?? null;
|
||
if ($vectorValue) {
|
||
$vectorValue = str_replace(['[', ']'], ['(', ')'], $vectorValue);
|
||
|
||
$sql = "INSERT INTO user_vectors
|
||
(id, userid, nickname, email, tel, profession, introduction, content_vector)
|
||
VALUES (?, ?, ?, ?, ?, ?, ?, ?)";
|
||
|
||
$params = [
|
||
$userid,
|
||
$userid,
|
||
$data['nickname'] ?? '',
|
||
$data['email'] ?? '',
|
||
$data['tel'] ?? '',
|
||
$data['profession'] ?? '',
|
||
$data['introduction'] ?? '',
|
||
$vectorValue
|
||
];
|
||
} else {
|
||
$sql = "INSERT INTO user_vectors
|
||
(id, userid, nickname, email, tel, profession, introduction)
|
||
VALUES (?, ?, ?, ?, ?, ?, ?)";
|
||
|
||
$params = [
|
||
$userid,
|
||
$userid,
|
||
$data['nickname'] ?? '',
|
||
$data['email'] ?? '',
|
||
$data['tel'] ?? '',
|
||
$data['profession'] ?? '',
|
||
$data['introduction'] ?? ''
|
||
];
|
||
}
|
||
|
||
return $instance->execute($sql, $params);
|
||
}
|
||
|
||
/**
|
||
* 删除用户向量
|
||
*
|
||
* @param int $userid 用户ID
|
||
* @return bool 是否成功
|
||
*/
|
||
public static function deleteUserVector(int $userid): bool
|
||
{
|
||
if ($userid <= 0) {
|
||
return false;
|
||
}
|
||
|
||
$instance = new self();
|
||
return $instance->execute("DELETE FROM user_vectors WHERE userid = ?", [$userid]);
|
||
}
|
||
|
||
/**
|
||
* 清空所有用户向量
|
||
*
|
||
* @return bool 是否成功
|
||
*/
|
||
public static function clearAllUserVectors(): bool
|
||
{
|
||
$instance = new self();
|
||
return $instance->execute("TRUNCATE TABLE user_vectors");
|
||
}
|
||
|
||
/**
|
||
* 获取已索引的用户数量
|
||
*
|
||
* @return int 用户数量
|
||
*/
|
||
public static function getIndexedUserCount(): int
|
||
{
|
||
$instance = new self();
|
||
$result = $instance->queryOne("SELECT COUNT(*) as cnt FROM user_vectors");
|
||
return $result ? (int) $result['cnt'] : 0;
|
||
}
|
||
|
||
// ==============================
|
||
// 项目向量方法
|
||
// ==============================
|
||
|
||
/**
|
||
* 项目全文搜索
|
||
*
|
||
* @param string $keyword 关键词
|
||
* @param int $userid 用户ID（权限过滤）
|
||
* @param int $limit 返回数量
|
||
* @param int $offset 偏移量
|
||
* @return array 搜索结果
|
||
*/
|
||
public static function projectFullTextSearch(string $keyword, int $userid = 0, int $limit = 20, int $offset = 0): array
|
||
{
|
||
if (empty($keyword)) {
|
||
return [];
|
||
}
|
||
|
||
$instance = new self();
|
||
$escapedKeyword = self::escapeMatch($keyword);
|
||
|
||
$sql = "
|
||
SELECT
|
||
id,
|
||
project_id,
|
||
userid,
|
||
personal,
|
||
project_name,
|
||
SUBSTRING(project_desc, 1, 300) as project_desc_preview,
|
||
WEIGHT() as relevance
|
||
FROM project_vectors
|
||
WHERE MATCH('@(project_name,project_desc) {$escapedKeyword}')
|
||
ORDER BY relevance DESC
|
||
LIMIT " . (int)$limit . " OFFSET " . (int)$offset;
|
||
|
||
$results = $instance->query($sql);
|
||
|
||
// 权限过滤
|
||
if ($userid > 0 && !empty($results)) {
|
||
$memberProjects = $instance->query(
|
||
"SELECT project_id FROM project_users WHERE userid = ?",
|
||
[$userid]
|
||
);
|
||
$allowedProjects = array_column($memberProjects, 'project_id');
|
||
|
||
$results = array_filter($results, function ($item) use ($allowedProjects) {
|
||
return in_array($item['project_id'], $allowedProjects);
|
||
});
|
||
$results = array_values($results);
|
||
}
|
||
|
||
return $results;
|
||
}
|
||
|
||
/**
|
||
* 项目向量搜索
|
||
*
|
||
* @param array $queryVector 查询向量
|
||
* @param int $userid 用户ID（权限过滤）
|
||
* @param int $limit 返回数量
|
||
* @return array 搜索结果
|
||
*/
|
||
public static function projectVectorSearch(array $queryVector, int $userid = 0, int $limit = 20): array
|
||
{
|
||
if (empty($queryVector)) {
|
||
return [];
|
||
}
|
||
|
||
$instance = new self();
|
||
$vectorStr = '(' . implode(',', $queryVector) . ')';
|
||
|
||
$sql = "
|
||
SELECT
|
||
id,
|
||
project_id,
|
||
userid,
|
||
personal,
|
||
project_name,
|
||
SUBSTRING(project_desc, 1, 300) as project_desc_preview,
|
||
KNN_DIST() as distance
|
||
FROM project_vectors
|
||
WHERE KNN(content_vector, " . (int)$limit . ", {$vectorStr})
|
||
ORDER BY distance ASC
|
||
";
|
||
|
||
$results = $instance->query($sql);
|
||
|
||
foreach ($results as &$item) {
|
||
$item['similarity'] = 1 - ($item['distance'] ?? 0);
|
||
}
|
||
|
||
// 权限过滤
|
||
if ($userid > 0 && !empty($results)) {
|
||
$memberProjects = $instance->query(
|
||
"SELECT project_id FROM project_users WHERE userid = ?",
|
||
[$userid]
|
||
);
|
||
$allowedProjects = array_column($memberProjects, 'project_id');
|
||
|
||
$results = array_filter($results, function ($item) use ($allowedProjects) {
|
||
return in_array($item['project_id'], $allowedProjects);
|
||
});
|
||
$results = array_values($results);
|
||
}
|
||
|
||
return array_slice($results, 0, $limit);
|
||
}
|
||
|
||
/**
|
||
* 项目混合搜索
|
||
*
|
||
* @param string $keyword 关键词
|
||
* @param array $queryVector 查询向量
|
||
* @param int $userid 用户ID（权限过滤）
|
||
* @param int $limit 返回数量
|
||
* @return array 搜索结果
|
||
*/
|
||
public static function projectHybridSearch(string $keyword, array $queryVector, int $userid = 0, int $limit = 20): array
|
||
{
|
||
$textResults = self::projectFullTextSearch($keyword, $userid, 50, 0);
|
||
$vectorResults = !empty($queryVector) ? self::projectVectorSearch($queryVector, $userid, 50) : [];
|
||
|
||
$scores = [];
|
||
$items = [];
|
||
$k = 60;
|
||
|
||
foreach ($textResults as $rank => $item) {
|
||
$id = $item['project_id'];
|
||
$scores[$id] = ($scores[$id] ?? 0) + 0.5 / ($k + $rank + 1);
|
||
$items[$id] = $item;
|
||
}
|
||
|
||
foreach ($vectorResults as $rank => $item) {
|
||
$id = $item['project_id'];
|
||
$scores[$id] = ($scores[$id] ?? 0) + 0.5 / ($k + $rank + 1);
|
||
if (!isset($items[$id])) {
|
||
$items[$id] = $item;
|
||
}
|
||
}
|
||
|
||
arsort($scores);
|
||
|
||
$results = [];
|
||
$count = 0;
|
||
foreach ($scores as $id => $score) {
|
||
if ($count >= $limit) break;
|
||
$item = $items[$id];
|
||
$item['rrf_score'] = $score;
|
||
$results[] = $item;
|
||
$count++;
|
||
}
|
||
|
||
return $results;
|
||
}
|
||
|
||
/**
|
||
* 插入或更新项目向量
|
||
*
|
||
* @param array $data 项目数据
|
||
* @return bool 是否成功
|
||
*/
|
||
public static function upsertProjectVector(array $data): bool
|
||
{
|
||
$instance = new self();
|
||
|
||
$projectId = $data['project_id'] ?? 0;
|
||
if ($projectId <= 0) {
|
||
return false;
|
||
}
|
||
|
||
// 先删除已存在的记录
|
||
$instance->execute("DELETE FROM project_vectors WHERE project_id = ?", [$projectId]);
|
||
|
||
// 插入新记录
|
||
$vectorValue = $data['content_vector'] ?? null;
|
||
if ($vectorValue) {
|
||
$vectorValue = str_replace(['[', ']'], ['(', ')'], $vectorValue);
|
||
|
||
$sql = "INSERT INTO project_vectors
|
||
(id, project_id, userid, personal, project_name, project_desc, content_vector)
|
||
VALUES (?, ?, ?, ?, ?, ?, ?)";
|
||
|
||
$params = [
|
||
$projectId,
|
||
$projectId,
|
||
$data['userid'] ?? 0,
|
||
$data['personal'] ?? 0,
|
||
$data['project_name'] ?? '',
|
||
$data['project_desc'] ?? '',
|
||
$vectorValue
|
||
];
|
||
} else {
|
||
$sql = "INSERT INTO project_vectors
|
||
(id, project_id, userid, personal, project_name, project_desc)
|
||
VALUES (?, ?, ?, ?, ?, ?)";
|
||
|
||
$params = [
|
||
$projectId,
|
||
$projectId,
|
||
$data['userid'] ?? 0,
|
||
$data['personal'] ?? 0,
|
||
$data['project_name'] ?? '',
|
||
$data['project_desc'] ?? ''
|
||
];
|
||
}
|
||
|
||
return $instance->execute($sql, $params);
|
||
}
|
||
|
||
/**
|
||
* 删除项目向量
|
||
*
|
||
* @param int $projectId 项目ID
|
||
* @return bool 是否成功
|
||
*/
|
||
public static function deleteProjectVector(int $projectId): bool
|
||
{
|
||
if ($projectId <= 0) {
|
||
return false;
|
||
}
|
||
|
||
$instance = new self();
|
||
return $instance->execute("DELETE FROM project_vectors WHERE project_id = ?", [$projectId]);
|
||
}
|
||
|
||
/**
|
||
* 清空所有项目向量
|
||
*
|
||
* @return bool 是否成功
|
||
*/
|
||
public static function clearAllProjectVectors(): bool
|
||
{
|
||
$instance = new self();
|
||
return $instance->execute("TRUNCATE TABLE project_vectors");
|
||
}
|
||
|
||
/**
|
||
* 获取已索引的项目数量
|
||
*
|
||
* @return int 项目数量
|
||
*/
|
||
public static function getIndexedProjectCount(): int
|
||
{
|
||
$instance = new self();
|
||
$result = $instance->queryOne("SELECT COUNT(*) as cnt FROM project_vectors");
|
||
return $result ? (int) $result['cnt'] : 0;
|
||
}
|
||
|
||
// ==============================
|
||
// 项目成员关系方法
|
||
// ==============================
|
||
|
||
/**
|
||
* 插入或更新项目成员关系
|
||
*
|
||
* @param int $projectId 项目ID
|
||
* @param int $userid 用户ID
|
||
* @return bool 是否成功
|
||
*/
|
||
public static function upsertProjectUser(int $projectId, int $userid): bool
|
||
{
|
||
if ($projectId <= 0 || $userid <= 0) {
|
||
return false;
|
||
}
|
||
|
||
$instance = new self();
|
||
|
||
// 先删除已存在的记录
|
||
$instance->execute(
|
||
"DELETE FROM project_users WHERE project_id = ? AND userid = ?",
|
||
[$projectId, $userid]
|
||
);
|
||
|
||
// 插入新记录
|
||
$id = $projectId * 1000000 + $userid;
|
||
return $instance->execute(
|
||
"INSERT INTO project_users (id, project_id, userid) VALUES (?, ?, ?)",
|
||
[$id, $projectId, $userid]
|
||
);
|
||
}
|
||
|
||
/**
|
||
* 删除项目成员关系
|
||
*
|
||
* @param int $projectId 项目ID
|
||
* @param int $userid 用户ID
|
||
* @return bool 是否成功
|
||
*/
|
||
public static function deleteProjectUser(int $projectId, int $userid): bool
|
||
{
|
||
if ($projectId <= 0 || $userid <= 0) {
|
||
return false;
|
||
}
|
||
|
||
$instance = new self();
|
||
return $instance->execute(
|
||
"DELETE FROM project_users WHERE project_id = ? AND userid = ?",
|
||
[$projectId, $userid]
|
||
);
|
||
}
|
||
|
||
/**
|
||
* 删除项目的所有成员关系
|
||
*
|
||
* @param int $projectId 项目ID
|
||
* @return bool 是否成功
|
||
*/
|
||
public static function deleteAllProjectUsers(int $projectId): bool
|
||
{
|
||
if ($projectId <= 0) {
|
||
return false;
|
||
}
|
||
|
||
$instance = new self();
|
||
return $instance->execute("DELETE FROM project_users WHERE project_id = ?", [$projectId]);
|
||
}
|
||
|
||
/**
|
||
* 批量同步项目成员关系
|
||
*
|
||
* @param int $projectId 项目ID
|
||
* @param array $userids 用户ID列表
|
||
* @return bool 是否成功
|
||
*/
|
||
public static function syncProjectUsers(int $projectId, array $userids): bool
|
||
{
|
||
if ($projectId <= 0) {
|
||
return false;
|
||
}
|
||
|
||
$instance = new self();
|
||
|
||
try {
|
||
$instance->execute("DELETE FROM project_users WHERE project_id = ?", [$projectId]);
|
||
|
||
foreach ($userids as $userid) {
|
||
$id = $projectId * 1000000 + (int)$userid;
|
||
$instance->execute(
|
||
"INSERT INTO project_users (id, project_id, userid) VALUES (?, ?, ?)",
|
||
[$id, $projectId, (int)$userid]
|
||
);
|
||
}
|
||
|
||
return true;
|
||
} catch (\Exception $e) {
|
||
Log::error('Manticore syncProjectUsers error: ' . $e->getMessage());
|
||
return false;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 清空所有项目成员关系
|
||
*
|
||
* @return bool 是否成功
|
||
*/
|
||
public static function clearAllProjectUsers(): bool
|
||
{
|
||
$instance = new self();
|
||
return $instance->execute("TRUNCATE TABLE project_users");
|
||
}
|
||
|
||
/**
|
||
* 获取项目成员关系数量
|
||
*
|
||
* @return int 关系数量
|
||
*/
|
||
public static function getProjectUserCount(): int
|
||
{
|
||
$instance = new self();
|
||
$result = $instance->queryOne("SELECT COUNT(*) as cnt FROM project_users");
|
||
return $result ? (int) $result['cnt'] : 0;
|
||
}
|
||
|
||
// ==============================
|
||
// 任务向量方法
|
||
// ==============================
|
||
|
||
/**
|
||
* 任务全文搜索
|
||
*
|
||
* @param string $keyword 关键词
|
||
* @param int $userid 用户ID（权限过滤）
|
||
* @param int $limit 返回数量
|
||
* @param int $offset 偏移量
|
||
* @return array 搜索结果
|
||
*/
|
||
public static function taskFullTextSearch(string $keyword, int $userid = 0, int $limit = 20, int $offset = 0): array
|
||
{
|
||
if (empty($keyword)) {
|
||
return [];
|
||
}
|
||
|
||
$instance = new self();
|
||
$escapedKeyword = self::escapeMatch($keyword);
|
||
|
||
$sql = "
|
||
SELECT
|
||
id,
|
||
task_id,
|
||
project_id,
|
||
userid,
|
||
visibility,
|
||
task_name,
|
||
SUBSTRING(task_desc, 1, 300) as task_desc_preview,
|
||
SUBSTRING(task_content, 1, 500) as task_content_preview,
|
||
WEIGHT() as relevance
|
||
FROM task_vectors
|
||
WHERE MATCH('@(task_name,task_desc,task_content) {$escapedKeyword}')
|
||
ORDER BY relevance DESC
|
||
LIMIT " . (int)$limit . " OFFSET " . (int)$offset;
|
||
|
||
$results = $instance->query($sql);
|
||
|
||
// 权限过滤
|
||
if ($userid > 0 && !empty($results)) {
|
||
// 获取用户参与的项目
|
||
$memberProjects = $instance->query(
|
||
"SELECT project_id FROM project_users WHERE userid = ?",
|
||
[$userid]
|
||
);
|
||
$allowedProjects = array_column($memberProjects, 'project_id');
|
||
|
||
// 获取用户参与的任务
|
||
$memberTasks = $instance->query(
|
||
"SELECT task_id FROM task_users WHERE userid = ?",
|
||
[$userid]
|
||
);
|
||
$allowedTasks = array_column($memberTasks, 'task_id');
|
||
|
||
$results = array_filter($results, function ($item) use ($userid, $allowedProjects, $allowedTasks) {
|
||
// 自己创建的任务
|
||
if ($item['userid'] == $userid) {
|
||
return true;
|
||
}
|
||
// visibility=1 且是项目成员
|
||
if ($item['visibility'] == 1 && in_array($item['project_id'], $allowedProjects)) {
|
||
return true;
|
||
}
|
||
// visibility=2,3 且是任务成员
|
||
if (in_array($item['visibility'], [2, 3]) && in_array($item['task_id'], $allowedTasks)) {
|
||
return true;
|
||
}
|
||
return false;
|
||
});
|
||
$results = array_values($results);
|
||
}
|
||
|
||
return $results;
|
||
}
|
||
|
||
/**
|
||
* 任务向量搜索
|
||
*
|
||
* @param array $queryVector 查询向量
|
||
* @param int $userid 用户ID（权限过滤）
|
||
* @param int $limit 返回数量
|
||
* @return array 搜索结果
|
||
*/
|
||
public static function taskVectorSearch(array $queryVector, int $userid = 0, int $limit = 20): array
|
||
{
|
||
if (empty($queryVector)) {
|
||
return [];
|
||
}
|
||
|
||
$instance = new self();
|
||
$vectorStr = '(' . implode(',', $queryVector) . ')';
|
||
|
||
$sql = "
|
||
SELECT
|
||
id,
|
||
task_id,
|
||
project_id,
|
||
userid,
|
||
visibility,
|
||
task_name,
|
||
SUBSTRING(task_desc, 1, 300) as task_desc_preview,
|
||
SUBSTRING(task_content, 1, 500) as task_content_preview,
|
||
KNN_DIST() as distance
|
||
FROM task_vectors
|
||
WHERE KNN(content_vector, " . (int)$limit . ", {$vectorStr})
|
||
ORDER BY distance ASC
|
||
";
|
||
|
||
$results = $instance->query($sql);
|
||
|
||
foreach ($results as &$item) {
|
||
$item['similarity'] = 1 - ($item['distance'] ?? 0);
|
||
}
|
||
|
||
// 权限过滤
|
||
if ($userid > 0 && !empty($results)) {
|
||
$memberProjects = $instance->query(
|
||
"SELECT project_id FROM project_users WHERE userid = ?",
|
||
[$userid]
|
||
);
|
||
$allowedProjects = array_column($memberProjects, 'project_id');
|
||
|
||
$memberTasks = $instance->query(
|
||
"SELECT task_id FROM task_users WHERE userid = ?",
|
||
[$userid]
|
||
);
|
||
$allowedTasks = array_column($memberTasks, 'task_id');
|
||
|
||
$results = array_filter($results, function ($item) use ($userid, $allowedProjects, $allowedTasks) {
|
||
if ($item['userid'] == $userid) {
|
||
return true;
|
||
}
|
||
if ($item['visibility'] == 1 && in_array($item['project_id'], $allowedProjects)) {
|
||
return true;
|
||
}
|
||
if (in_array($item['visibility'], [2, 3]) && in_array($item['task_id'], $allowedTasks)) {
|
||
return true;
|
||
}
|
||
return false;
|
||
});
|
||
$results = array_values($results);
|
||
}
|
||
|
||
return array_slice($results, 0, $limit);
|
||
}
|
||
|
||
/**
|
||
* 任务混合搜索
|
||
*
|
||
* @param string $keyword 关键词
|
||
* @param array $queryVector 查询向量
|
||
* @param int $userid 用户ID（权限过滤）
|
||
* @param int $limit 返回数量
|
||
* @return array 搜索结果
|
||
*/
|
||
public static function taskHybridSearch(string $keyword, array $queryVector, int $userid = 0, int $limit = 20): array
|
||
{
|
||
$textResults = self::taskFullTextSearch($keyword, $userid, 50, 0);
|
||
$vectorResults = !empty($queryVector) ? self::taskVectorSearch($queryVector, $userid, 50) : [];
|
||
|
||
$scores = [];
|
||
$items = [];
|
||
$k = 60;
|
||
|
||
foreach ($textResults as $rank => $item) {
|
||
$id = $item['task_id'];
|
||
$scores[$id] = ($scores[$id] ?? 0) + 0.5 / ($k + $rank + 1);
|
||
$items[$id] = $item;
|
||
}
|
||
|
||
foreach ($vectorResults as $rank => $item) {
|
||
$id = $item['task_id'];
|
||
$scores[$id] = ($scores[$id] ?? 0) + 0.5 / ($k + $rank + 1);
|
||
if (!isset($items[$id])) {
|
||
$items[$id] = $item;
|
||
}
|
||
}
|
||
|
||
arsort($scores);
|
||
|
||
$results = [];
|
||
$count = 0;
|
||
foreach ($scores as $id => $score) {
|
||
if ($count >= $limit) break;
|
||
$item = $items[$id];
|
||
$item['rrf_score'] = $score;
|
||
$results[] = $item;
|
||
$count++;
|
||
}
|
||
|
||
return $results;
|
||
}
|
||
|
||
/**
|
||
* 插入或更新任务向量
|
||
*
|
||
* @param array $data 任务数据
|
||
* @return bool 是否成功
|
||
*/
|
||
public static function upsertTaskVector(array $data): bool
|
||
{
|
||
$instance = new self();
|
||
|
||
$taskId = $data['task_id'] ?? 0;
|
||
if ($taskId <= 0) {
|
||
return false;
|
||
}
|
||
|
||
// 先删除已存在的记录
|
||
$instance->execute("DELETE FROM task_vectors WHERE task_id = ?", [$taskId]);
|
||
|
||
// 插入新记录
|
||
$vectorValue = $data['content_vector'] ?? null;
|
||
if ($vectorValue) {
|
||
$vectorValue = str_replace(['[', ']'], ['(', ')'], $vectorValue);
|
||
|
||
$sql = "INSERT INTO task_vectors
|
||
(id, task_id, project_id, userid, visibility, task_name, task_desc, task_content, content_vector)
|
||
VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)";
|
||
|
||
$params = [
|
||
$taskId,
|
||
$taskId,
|
||
$data['project_id'] ?? 0,
|
||
$data['userid'] ?? 0,
|
||
$data['visibility'] ?? 1,
|
||
$data['task_name'] ?? '',
|
||
$data['task_desc'] ?? '',
|
||
$data['task_content'] ?? '',
|
||
$vectorValue
|
||
];
|
||
} else {
|
||
$sql = "INSERT INTO task_vectors
|
||
(id, task_id, project_id, userid, visibility, task_name, task_desc, task_content)
|
||
VALUES (?, ?, ?, ?, ?, ?, ?, ?)";
|
||
|
||
$params = [
|
||
$taskId,
|
||
$taskId,
|
||
$data['project_id'] ?? 0,
|
||
$data['userid'] ?? 0,
|
||
$data['visibility'] ?? 1,
|
||
$data['task_name'] ?? '',
|
||
$data['task_desc'] ?? '',
|
||
$data['task_content'] ?? ''
|
||
];
|
||
}
|
||
|
||
return $instance->execute($sql, $params);
|
||
}
|
||
|
||
/**
|
||
* 更新任务可见性
|
||
*
|
||
* @param int $taskId 任务ID
|
||
* @param int $visibility 可见性
|
||
* @return bool 是否成功
|
||
*/
|
||
public static function updateTaskVisibility(int $taskId, int $visibility): bool
|
||
{
|
||
if ($taskId <= 0) {
|
||
return false;
|
||
}
|
||
|
||
$instance = new self();
|
||
return $instance->execute(
|
||
"UPDATE task_vectors SET visibility = ? WHERE task_id = ?",
|
||
[$visibility, $taskId]
|
||
);
|
||
}
|
||
|
||
/**
|
||
* 删除任务向量
|
||
*
|
||
* @param int $taskId 任务ID
|
||
* @return bool 是否成功
|
||
*/
|
||
public static function deleteTaskVector(int $taskId): bool
|
||
{
|
||
if ($taskId <= 0) {
|
||
return false;
|
||
}
|
||
|
||
$instance = new self();
|
||
return $instance->execute("DELETE FROM task_vectors WHERE task_id = ?", [$taskId]);
|
||
}
|
||
|
||
/**
|
||
* 清空所有任务向量
|
||
*
|
||
* @return bool 是否成功
|
||
*/
|
||
public static function clearAllTaskVectors(): bool
|
||
{
|
||
$instance = new self();
|
||
return $instance->execute("TRUNCATE TABLE task_vectors");
|
||
}
|
||
|
||
/**
|
||
* 获取已索引的任务数量
|
||
*
|
||
* @return int 任务数量
|
||
*/
|
||
public static function getIndexedTaskCount(): int
|
||
{
|
||
$instance = new self();
|
||
$result = $instance->queryOne("SELECT COUNT(*) as cnt FROM task_vectors");
|
||
return $result ? (int) $result['cnt'] : 0;
|
||
}
|
||
|
||
// ==============================
|
||
// 任务成员关系方法
|
||
// ==============================
|
||
|
||
/**
|
||
* 插入或更新任务成员关系
|
||
*
|
||
* @param int $taskId 任务ID
|
||
* @param int $userid 用户ID
|
||
* @return bool 是否成功
|
||
*/
|
||
public static function upsertTaskUser(int $taskId, int $userid): bool
|
||
{
|
||
if ($taskId <= 0 || $userid <= 0) {
|
||
return false;
|
||
}
|
||
|
||
$instance = new self();
|
||
|
||
// 先删除已存在的记录
|
||
$instance->execute(
|
||
"DELETE FROM task_users WHERE task_id = ? AND userid = ?",
|
||
[$taskId, $userid]
|
||
);
|
||
|
||
// 插入新记录
|
||
$id = $taskId * 1000000 + $userid;
|
||
return $instance->execute(
|
||
"INSERT INTO task_users (id, task_id, userid) VALUES (?, ?, ?)",
|
||
[$id, $taskId, $userid]
|
||
);
|
||
}
|
||
|
||
/**
|
||
* 删除任务成员关系
|
||
*
|
||
* @param int $taskId 任务ID
|
||
* @param int $userid 用户ID
|
||
* @return bool 是否成功
|
||
*/
|
||
public static function deleteTaskUser(int $taskId, int $userid): bool
|
||
{
|
||
if ($taskId <= 0 || $userid <= 0) {
|
||
return false;
|
||
}
|
||
|
||
$instance = new self();
|
||
return $instance->execute(
|
||
"DELETE FROM task_users WHERE task_id = ? AND userid = ?",
|
||
[$taskId, $userid]
|
||
);
|
||
}
|
||
|
||
/**
|
||
* 删除任务的所有成员关系
|
||
*
|
||
* @param int $taskId 任务ID
|
||
* @return bool 是否成功
|
||
*/
|
||
public static function deleteAllTaskUsers(int $taskId): bool
|
||
{
|
||
if ($taskId <= 0) {
|
||
return false;
|
||
}
|
||
|
||
$instance = new self();
|
||
return $instance->execute("DELETE FROM task_users WHERE task_id = ?", [$taskId]);
|
||
}
|
||
|
||
/**
|
||
* 批量同步任务成员关系
|
||
*
|
||
* @param int $taskId 任务ID
|
||
* @param array $userids 用户ID列表
|
||
* @return bool 是否成功
|
||
*/
|
||
public static function syncTaskUsers(int $taskId, array $userids): bool
|
||
{
|
||
if ($taskId <= 0) {
|
||
return false;
|
||
}
|
||
|
||
$instance = new self();
|
||
|
||
try {
|
||
$instance->execute("DELETE FROM task_users WHERE task_id = ?", [$taskId]);
|
||
|
||
foreach ($userids as $userid) {
|
||
$id = $taskId * 1000000 + (int)$userid;
|
||
$instance->execute(
|
||
"INSERT INTO task_users (id, task_id, userid) VALUES (?, ?, ?)",
|
||
[$id, $taskId, (int)$userid]
|
||
);
|
||
}
|
||
|
||
return true;
|
||
} catch (\Exception $e) {
|
||
Log::error('Manticore syncTaskUsers error: ' . $e->getMessage());
|
||
return false;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 清空所有任务成员关系
|
||
*
|
||
* @return bool 是否成功
|
||
*/
|
||
public static function clearAllTaskUsers(): bool
|
||
{
|
||
$instance = new self();
|
||
return $instance->execute("TRUNCATE TABLE task_users");
|
||
}
|
||
|
||
/**
|
||
* 获取任务成员关系数量
|
||
*
|
||
* @return int 关系数量
|
||
*/
|
||
public static function getTaskUserCount(): int
|
||
{
|
||
$instance = new self();
|
||
$result = $instance->queryOne("SELECT COUNT(*) as cnt FROM task_users");
|
||
return $result ? (int) $result['cnt'] : 0;
|
||
}
|
||
}
|
||
|