yusheng-php/application/adminapi/model/Gift.php

<?php

namespace app\adminapi\model;

use app\common\library\GiftTableManager;
use think\Log;
use think\Model;
use think\Session;
use think\Db;
class Gift extends Model
{
    // 开启自动写入时间戳字段
    protected $autoWriteTimestamp = 'int';
    // 定义时间戳字段名
    protected $createTime = 'createtime';
    protected $updateTime = 'updatetime';

    protected $name = 'vs_gift';

    //礼物类型 1普通 2盲盒 3礼包礼物
    public $giftType = [
        1 => '普通礼物',
        2 => '盲盒礼物',
        3 => '礼包礼物',
        6 => '酒吧房礼物'
    ];
    //送礼流水来源：1聊天送礼物 2房间语聊送礼 3直播送礼 4动态打赏
    public $GiveGiftFromStr = [
        1 => '聊天送礼',
        2 => '房间语聊送礼',
        3 => '直播送礼',
        4 => '动态打赏',
        5 => '房心愿礼物',
        6 => '酒吧房自定义礼物',
        7 => '酒吧房普通礼物',
        8 => '酒吧房小黑屋礼物'
    ];

    public function getList($where = [], $page = 1, $limit = 10)
    {
        $where['delete_time'] = 0;
        $list = $this->where($where)->page($page, $limit)->select();
        $list = collection($list)->toArray();
        return $list;
    }
    public function getCount($where = [])
    {
        $where['delete_time'] = 0;
        return $this->where($where)->count();
    }
    public function getOne($where = [])
    {
        $one = $this->where($where)->find();
        return $one;
    }
    public function add($data)
    {
        $res = $this->save($data);
        if (!$res) {
            return false;
        }
        $guild_id = $this->id;
        return $guild_id;
    }
    public function edit($where = [], $data = [])
    {
        $res = $this->where($where)->update($data);
        return $res;
    }
    public function del($where = [])
    {
        $res = $this->where($where)->delete();
        return $res;
    }
    //软删除
    public function setDel($where = []){
        $res = $this->where($where)->setField('delete_time',time());
        if(!$res){
            return false;
        }
        return $res;
    }

    /**
     * 获取送礼记录
     */

    public function getGiftRecords($search_time,$where,$page_array)
    {
        // 获取需要查询的表
        $tables = GiftTableManager::getTablesByTimeRange(
            $search_time[0],
            $search_time[1]
        );
        //数组排序fa_vs_give_gift_202601  表明数字大的排在前面
        arsort($tables);

        $gift_count = 0;
        $gift_total_price = 0;
        $gift_number = 0;
        $all_lists = []; // 存储所有查询结果
        $remaining_page_offset = ($page_array['page'] - 1) * $page_array['page_limit']; // 需要跳过的记录数
        $collected_count = 0; // 已收集的记录数
        if($tables){
            foreach ($tables as $table) {
                $table_name = substr($table, 3);//截取可查询的表名

                // 获取当前表的总记录数
                $count = db::name($table_name)->where($where)->count();

                if($count > 0){
                    // 如果还需要跳过记录
                    if($remaining_page_offset > 0){
                        // 如果当前表的记录数大于需要跳过的记录数
                        if($count > $remaining_page_offset){
                            // 从当前表中获取所需数据，跳过前面的记录
                            $table_lists = db::name($table_name)
                                ->where($where)
                                ->order('createtime', 'desc')
                                ->limit($remaining_page_offset, $page_array['page_limit'])
                                ->select();

                            // 添加到结果中
                            foreach($table_lists as $item){
                                if($collected_count < $page_array['page_limit']){
                                    $all_lists[] = $item;
                                    $collected_count++;
                                } else {
                                    break;
                                }
                            }

                            $remaining_page_offset = 0; // 已经跳过所需的记录
                        } else {
                            // 当前表的所有记录都需要跳过
                            $remaining_page_offset -= $count;
                        }
                    } else if($collected_count < $page_array['page_limit']) {
                        // 如果不需要跳过记录，且还没有收集足够的数据
                        $remaining_needed = $page_array['page_limit'] - $collected_count;

                        // 从当前表获取剩余所需的数据
                        $table_lists = db::name($table_name)
                            ->where($where)
                            ->order('createtime', 'desc')
                            ->limit($remaining_needed)
                            ->select();

                        // 添加到结果中
                        foreach($table_lists as $item){
                            if($collected_count < $page_array['page_limit']){
                                $all_lists[] = $item;
                                $collected_count++;
                            } else {
                                break;
                            }
                        }
                    }

                    $total_price = db::name($table_name)->where($where)->sum('total_price');
                    $number = db::name($table_name)->where($where)->sum('number');
                    $gift_count += $count;
                    $gift_total_price += $total_price;
                    $gift_number += $number;

                    // 如果已经收集到足够数据，跳出循环
                    if($collected_count >= $page_array['page_limit']){
                        break;
                    }
                }
            }
        }
        $result = [
            'lists' => $all_lists,
            'count' => $gift_count,
            'total_price' => $gift_total_price,
            'number' => $gift_number,
        ];
        return $result;
    }
}