CKB-Interface/application/common/model/TrafficPoolGroup.php

<?php

namespace app\common\model;

use think\Model;

/**
 * 流量池分组表模型类
 * 表名：ck_traffic_pool_group
 * 用途：管理流量池分组（如：高价值客户池、潜在客户池等）
 */
class TrafficPoolGroup extends Model
{
    // 设置数据表名
    protected $name = 'traffic_pool_group';

    // 主键
    protected $pk = 'id';

    // 自动写入时间戳
    protected $autoWriteTimestamp = true;
    protected $createTime = 'createTime';
    protected $updateTime = 'updateTime';

    // 规则类型常量
    const RULE_TYPE_DYNAMIC = 1;  // 动态规则
    const RULE_TYPE_MANUAL = 2;   // 手动添加

    // 状态常量
    const STATUS_DISABLED = 0;
    const STATUS_ENABLED = 1;

    // 系统默认分组编码
    const GROUP_CODE_ALL_FRIENDS = 'all_friends';      // 全部好友流量池
    const GROUP_CODE_HIGH_VALUE = 'high_value';        // 高价值客户池
    const GROUP_CODE_POTENTIAL = 'potential';          // 潜在客户池
    const GROUP_CODE_HIGH_INTERACT = 'high_interact';  // 高互动客户池

    /**
     * 关联分组成员
     */
    public function members()
    {
        return $this->hasMany(TrafficPoolGroupMember::class, 'groupId', 'id');
    }

    /**
     * 获取规则配置
     * @param string $value
     * @return array|null
     */
    public function getRuleConfigAttr($value)
    {
        return $value ? json_decode($value, true) : null;
    }

    /**
     * 设置规则配置
     * @param array $value
     * @return string
     */
    public function setRuleConfigAttr($value)
    {
        return $value ? json_encode($value, JSON_UNESCAPED_UNICODE) : null;
    }

    /**
     * 获取公司可用的分组列表（包含系统分组和公司自定义分组）
     * @param int $companyId
     * @param bool $onlyEnabled
     * @return \think\Collection
     */
    public static function getGroupsByCompany(int $companyId, bool $onlyEnabled = true)
    {
        $query = self::whereIn('companyId', [0, $companyId])
            ->where('isDel', 0);
        
        if ($onlyEnabled) {
            $query->where('status', self::STATUS_ENABLED);
        }
        
        return $query->order('sort ASC, id ASC')->select();
    }

    /**
     * 根据分组编码获取分组
     * @param string $groupCode
     * @param int $companyId
     * @return static|null
     */
    public static function getByCode(string $groupCode, int $companyId = 0)
    {
        return self::where('groupCode', $groupCode)
            ->whereIn('companyId', [0, $companyId])
            ->where('isDel', 0)
            ->find();
    }

    /**
     * 解析规则配置生成SQL条件
     * @param array $ruleConfig
     * @return array [whereConditions, bindings]
     */
    public static function parseRuleToConditions(array $ruleConfig)
    {
        $conditions = [];
        $bindings = [];
        
        if (empty($ruleConfig['conditions'])) {
            return [$conditions, $bindings];
        }

        $logic = strtoupper($ruleConfig['logic'] ?? 'AND');
        
        foreach ($ruleConfig['conditions'] as $condition) {
            if ($condition['type'] === 'group') {
                // 嵌套分组，递归处理
                [$subConditions, $subBindings] = self::parseRuleToConditions($condition);
                if (!empty($subConditions)) {
                    $conditions[] = '(' . implode(' ' . ($condition['logic'] ?? 'AND') . ' ', $subConditions) . ')';
                    $bindings = array_merge($bindings, $subBindings);
                }
            } elseif ($condition['type'] === 'field') {
                // 字段条件
                $field = $condition['field'];
                $operator = $condition['operator'];
                $value = $condition['value'];
                
                switch ($operator) {
                    case '=':
                    case '!=':
                    case '>':
                    case '<':
                    case '>=':
                    case '<=':
                        $conditions[] = "`{$field}` {$operator} ?";
                        $bindings[] = $value;
                        break;
                    case 'in':
                        $placeholders = implode(',', array_fill(0, count($value), '?'));
                        $conditions[] = "`{$field}` IN ({$placeholders})";
                        $bindings = array_merge($bindings, $value);
                        break;
                    case 'not_in':
                        $placeholders = implode(',', array_fill(0, count($value), '?'));
                        $conditions[] = "`{$field}` NOT IN ({$placeholders})";
                        $bindings = array_merge($bindings, $value);
                        break;
                    case 'between':
                        $conditions[] = "`{$field}` BETWEEN ? AND ?";
                        $bindings[] = $value[0];
                        $bindings[] = $value[1];
                        break;
                    case 'like':
                        $conditions[] = "`{$field}` LIKE ?";
                        $bindings[] = '%' . $value . '%';
                        break;
                }
            } elseif ($condition['type'] === 'tag') {
                // 标签条件需要特殊处理，通过子查询
                // 这里返回需要在Service层特殊处理
                $conditions[] = "EXISTS (SELECT 1 FROM ck_traffic_pool_tag tpt WHERE tpt.poolCompanyId = ck_traffic_pool_company.id AND tpt.tagName IN (?))";
                $bindings[] = implode("','", $condition['value']);
            }
        }

        return [$conditions, $bindings, $logic];
    }
}