shop-php/app/controller/api/dataview/Product.php

<?php

namespace app\controller\api\dataview;

use app\common\repositories\BaseRepository;
use crmeb\basic\BaseController;
use think\App;
use think\exception\ValidateException;
use think\facade\Db;
class Product extends BaseController
{
    /**
     * @var repository
     */
    protected $repository;

    public $areaCode; // 区县地区码

    public $streetCode; // 镇街道地区码

    public function __construct(App $app, BaseRepository  $repository)
    {
        parent::__construct($app);
        $this->repository = $repository;
        $this->areaCode = $this->request->param('areaCode', '');
        $this->streetCode = $this->request->param('streetCode', '');

        if ($this->areaCode == '' && $this->streetCode == '') {
            throw  new ValidateException('请选择地区');
        }
    }

    // 今昨 商品和店铺统计信息
    public function productCount()
    {

        $totalProductCounInfo = $this->countTotalProduct();

        $newProductCountInfo = $this->countNewProduct();

        $merchantCountInfo = $this->countMerchant();

       return \app('json')->success(compact('totalProductCounInfo', 'newProductCountInfo', 'merchantCountInfo'));
    }

    private function countTotalProduct() {
        // 今日商品总数 截止到今日商品总数
        $todayProductCount =  Db::name('store_product')->alias('p')->field('count(p.product_id) as think_count')
            ->join('merchant m', 'm.mer_id = p.mer_id')
            ->whereTime('p.create_time', '<=', time())
            ->where('m.area_id', $this->areaCode)
            ->count();

        // 昨日商品总数
        $yestertodayProductCount = Db::name('store_product')->alias('p')->field('count(p.product_id) as think_count')
            ->join('merchant m', 'm.mer_id = p.mer_id')
            ->whereTime('p.create_time', '<=', strtotime(date('Y-m-d', time()))-1)
            ->where('m.area_id', $this->areaCode)
            ->count();

        // 上周商品总数
        $onWeekAgo =  strtotime('-7 days');
        // 查询截止到上周的商品总数
        $lastWeekProductCount = Db::name('store_product')->alias('p')->field('count(p.product_id) as think_count')
            ->join('merchant m', 'm.mer_id = p.mer_id')
            ->whereTime('p.create_time', '<=', $onWeekAgo)
            ->where('m.area_id', $this->areaCode)
            ->count();
        // Db::name('store_product')->whereTime('create_time', '<=', $onWeekAgo)->count();

        // 本周商品总数
        $thisWeekProductCount = Db::name('store_product')->alias('p')->field('count(p.product_id) as think_count')
            ->join('merchant m', 'm.mer_id = p.mer_id')
            ->whereTime('p.create_time', '<=', time())
            ->where('m.area_id', $this->areaCode)
            ->count();
//        Db::name('store_product')->whereTime('create_time', '<=', time())->count();

        // 计算商品总数周环比增长率
        $weeklyProductTotalGrowthRate =  bcdiv(bcsub($thisWeekProductCount, $lastWeekProductCount), $lastWeekProductCount, 2);


        return compact('todayProductCount', 'yestertodayProductCount', 'weeklyProductTotalGrowthRate');
    }

    private function countNewProduct()
    {
        // 今日新商品数
        $todayNewProductCount = Db::name('store_product')->alias('p')->field('count(p.product_id) as think_count')
            ->join('merchant m', 'm.mer_id = p.mer_id')
            ->whereDay('p.create_time', 'today')
            ->where('m.area_id', $this->areaCode)
            ->count();
//        Db::name('store_product')->whereDay('create_time', 'today')->count();
        // 昨日新商品数
        $yestertodayNewProductCount = Db::name('store_product')->alias('p')->field('count(p.product_id) as think_count')
            ->join('merchant m', 'm.mer_id = p.mer_id')
            ->whereDay('p.create_time', 'yesterday')
            ->where('m.area_id', $this->areaCode)
            ->count();
//        Db::name('store_product')->whereDay('create_time', 'yesterday')->count();


        // 上周新商品数
        $today = date('Y-m-d');
        // 获取上一个自然周的开始，结束日期
        $previous_week_start = strtotime(date('Y-m-d', strtotime('previous week', strtotime($today))));
        $previous_week_end = strtotime('+7 days', strtotime(date('Y-m-d', strtotime('previous week', strtotime($today))))) - 1;
        // 查询上一个自然周 周期内新增商品数
        $preWeekNewProductCount =  Db::name('store_product')->alias('p')->field('count(p.product_id) as think_count')
            ->join('merchant m', 'm.mer_id = p.mer_id')
            ->whereTime('p.create_time', 'between', [$previous_week_start, $previous_week_end])
            ->where('m.area_id', $this->areaCode)
            ->count();
//        Db::name('store_product')
//            ->whereTime('create_time', 'between', [$previous_week_start, $previous_week_end])
//            ->count();

        // 本周新商品数
        // 获取本自然周的起始日期
        $current_week_start = strtotime(date('Y-m-d', strtotime('this week', strtotime($today))));
        $current_week_end = time();
        // 查询本自然周 周期内新增商品数
        $currWeekNewProductCount =  Db::name('store_product')->alias('p')->field('count(p.product_id) as think_count')
            ->join('merchant m', 'm.mer_id = p.mer_id')
            ->whereTime('p.create_time', 'between', [$current_week_start, $current_week_end])
            ->where('m.area_id', $this->areaCode)
            ->count();
//            Db::name('store_product')
//            ->whereTime('create_time', 'between', [$current_week_start, $current_week_end])
//            ->count();

        // 计算新增商品数的周环比增长率
        $weeklyNewProductTotalGrowthRate = bcdiv(bcsub($currWeekNewProductCount, $preWeekNewProductCount), $preWeekNewProductCount, 2);
        return compact('todayNewProductCount', 'yestertodayNewProductCount', 'weeklyNewProductTotalGrowthRate');
    }

    private function countMerchant()
    {
        // 今日累计店铺总数
        $todayMerchantCount =  Db::name('merchant')
            ->where('area_id', $this->areaCode)
            ->whereTime('create_time', '<=', time())
            ->count();

        // 昨日累计店铺总数
        $yestertodayMerchantCount =  Db::name('merchant')
            ->where('area_id', $this->areaCode)
            ->whereTime('create_time', '<=', strtotime(date('Y-m-d', time()))-1)
            ->count();

        // 上周累计店铺总数
        $onWeekAgo =  strtotime('-7 days');
        $lastWeekMerchantCount = Db::name('merchant')
            ->where('area_id', $this->areaCode)
            ->whereTime('create_time', '<=', $onWeekAgo)
            ->count();

        // 本周店铺累计总数
        $thisWeekMerchantCount = Db::name('merchant')
            ->where('area_id', $this->areaCode)
            ->whereTime('create_time', '<=', time())
            ->count();

        // 计算商品总数周环比增长率
        $weeklyMerchantGrowthRate = bcdiv(bcsub($lastWeekMerchantCount, $thisWeekMerchantCount), $lastWeekMerchantCount, 2);
        return compact('todayMerchantCount', 'yestertodayMerchantCount', 'weeklyMerchantGrowthRate');
    }

}