ecshop库存报警插件程序

1:alter table ecs_goods add column base_number int(1) default 0;

2:admin/goods.php的insert中。增加基础库存
$sql = "INSERT INTO " . $ecs->table('goods') . " (goods_name, goods_name_style, goods_sn, " .
                    "cat_id, brand_id, shop_price, market_price, is_promote, promote_price, " .
                    "promote_start_date, promote_end_date, goods_img,cat_img, goods_thumb, original_img, keywords, goods_brief, " .
                    "seller_note, goods_weight, goods_number, warn_number, integral, give_integral, is_best, is_new, is_hot, " .
                    "is_on_sale, is_alone_sale, goods_desc, add_time, last_update, goods_type, rank_integral,base_number)" .
                "VALUES ('$_POST[goods_name]', '$goods_name_style', '$goods_sn', '$catgory_id', " .
                    "'$brand_id', '$shop_price', '$market_price', '$is_promote','$promote_price', ".
                    "'$promote_start_date', '$promote_end_date', '$goods_img','$cat_img', '$goods_thumb', '$original_img', ".
                    "'$_POST[keywords]', '$_POST[goods_brief]', '$_POST[seller_note]', '$goods_weight', '$goods_number',".
                    " '$warn_number', '$_POST[integral]', '$give_integral', '$is_best', '$is_new', '$is_hot', '$is_on_sale', '$is_alone_sale', ".
                    " '$_POST[goods_desc]', '" . gmtime() . "', '". gmtime() ."', '$goods_type', '$rank_integral','$goods_number')";
3:admin/includes/lib_goods.php中增加一点东西，检索base_number
$sql = "SELECT goods_id, goods_name, goods_sn, shop_price, is_on_sale, is_best, warn_number, base_number, is_new, is_hot, sort_order, goods_number, integral, " .
                    " (promote_price > 0 AND promote_start_date <= '$today' AND promote_end_date >= '$today') AS is_promote ".
                    " FROM " . $GLOBALS['ecs']->table('goods') . " AS g WHERE is_delete='$is_delete' $where" .
                    " ORDER BY $filter[sort_by] $filter[sort_order] ".
                    " LIMIT " . $filter['start'] . ",$filter[page_size]";

4:列表商品中,做以下处理
foreach($goods_list[goods] as $k => $v){
  $sql = "select sum(og.goods_number) gn from ".$ecs->table('order_goods')." og  , ".$ecs->table('order_info')." o where o.order_id = og.order_id and og.goods_id = $v[goods_id] and o.order_status = 1 and o.shipping_status <>1";//这里统计要发货的商品总数
  $goods_list[goods][$k][ogc] = $db -> getOne($sql);//统计要发货的结果
  
  if($goods_list[goods][$k][goods_number] < $goods_list[goods][$k][ogc]){//如果要发货数量大大于库存。表示缺少无误
   $goods_list[goods][$k][quehuo] =  $goods_list[goods][$k][ogc]-$goods_list[goods][$k][goods_number] ;//计算该商品缺少货数量
  }else{
   $goods_list[goods][$k][quehuo] = 0;//不缺货
  }
  $goods_list[goods][$k][bu] = $goods_list[goods][$k][quehuo] + $goods_list[goods][$k][base_number];//该补货的数量

 }

5:admin/templates/goods_list.htm
<table cellpadding="3" cellspacing="1">
  <tr>
    <th>
      <input onclick='listTable.selectAll(this, "checkboxes")' type="checkbox" />
      <a href="javascript:listTable.sort('goods_id'); ">{$lang.record_id}</a>{$sort_goods_id}
    </th>
    <th><a href="javascript:listTable.sort('goods_name'); ">{$lang.goods_name}</a>{$sort_goods_name}</th>
    <th><a href="javascript:listTable.sort('goods_sn'); ">{$lang.goods_sn}</a>{$sort_goods_sn}</th>
    <th><a href="javascript:listTable.sort('shop_price'); ">{$lang.shop_price}</a>{$sort_shop_price}</th>
    <th><a href="javascript:listTable.sort('is_on_sale'); ">{$lang.is_on_sale}</a>{$sort_is_on_sale}</th>
    <th><a href="javascript:listTable.sort('is_best'); ">{$lang.is_best}</a>{$sort_is_best}</th>
    <th><a href="javascript:listTable.sort('is_new'); ">{$lang.is_new}</a>{$sort_is_new}</th>
    <th><a href="javascript:listTable.sort('is_hot'); ">{$lang.is_hot}</a>{$sort_is_hot}</th>
    <th><a href="javascript:listTable.sort('sort_order'); ">{$lang.sort_order}</a>{$sort_sort_order}</th>
 <th>安全库存</th>
 <th>基础库存</th>
 <th>该补货量</th>
 <th>确认但未发货量</th>
 <th>缺货量</th>
    {if $use_storage}
    <th><a href="javascript:listTable.sort('goods_number'); ">{$lang.goods_number}</a>{$sort_goods_number}</th>
    {/if}
 <th>{$lang.handler}</th>
  <tr >
  {foreach from=$goods_list item=goods}
   <!--如果缺货，显示整行红色。如果库存等于警告库存，那么正行显示黄色-->
  <tr  {if $goods.quehuo gt "0"}style="color:#FF0000;"{elseif $goods.warn_number == $goods.goods_number}style="color:#b7a72c;"{else} {/if}>
    <td style="background:{$color}"> <input type="checkbox" name="checkboxes[]" value="{$goods.goods_id}" />{$goods.goods_id}</td>
    <td class="first-cell" style="background:{$color};{if $goods.is_promote}color:red;{/if}"><span onclick="listTable.edit(this, 'edit_goods_name', {$goods.goods_id})">{$goods.goods_name|escape:html}</span></td>
    <td style="background:{$color}"><span onclick="listTable.edit(this, 'edit_goods_sn', {$goods.goods_id})">{$goods.goods_sn}</span></td>
    <td style="background:{$color}" align="right"><span onclick="listTable.edit(this, 'edit_goods_price', {$goods.goods_id})">{$goods.shop_price}</span></td>
    <td style="background:{$color}" align="center"><img src="images/{if $goods.is_on_sale}yes{else}no{/if}.gif" onclick="listTable.toggle(this, 'toggle_on_sale', {$goods.goods_id})" /></td>
    <td style="background:{$color}" align="center"><img src="images/{if $goods.is_best}yes{else}no{/if}.gif" onclick="listTable.toggle(this, 'toggle_best', {$goods.goods_id})" /></td>
    <td style="background:{$color}" align="center"><img src="images/{if $goods.is_new}yes{else}no{/if}.gif" onclick="listTable.toggle(this, 'toggle_new', {$goods.goods_id})" /></td>
    <td style="background:{$color}" align="center"><img src="images/{if $goods.is_hot}yes{else}no{/if}.gif" onclick="listTable.toggle(this, 'toggle_hot', {$goods.goods_id})" /></td>
    <td style="background:{$color}" align="center"><span onclick="listTable.edit(this, 'edit_sort_order', {$goods.goods_id})">{$goods.sort_order}</span></td>
 <td style="background:{$color}" align="center"><span onclick="listTable.edit(this, 'edit_warn_number', {$goods.goods_id})">
 {if $goods.warn_number == $goods.goods_number}{$goods.warn_number}{else}{$goods.warn_number}{/if}
 </span></td>
 <td style="background:{$color}" align="center"><span onclick="listTable.edit(this, 'edit_base_number', {$goods.goods_id})">{$goods.base_number}</span></td>
 <td style="background:{$color}" align="center">{if $goods.quehuo>0}{$goods.bu}{else}0{/if}</td>
 
   <td style="background:{$color}" align="center">{if $goods.ogc}{$goods.ogc}{else}0{/if}</td>
   <td style="background:{$color}" align="center">{if $goods.quehuo > 0}{$goods.quehuo}{else}0{/if}</td>
    {if $use_storage}
    <td style="background:{$color}" align="right">{if $code eq 'virtual_card'}{$goods.goods_number}{else}<span onclick="listTable.edit(this, 'edit_goods_number', {$goods.goods_id})">{$goods.goods_number}</span>{/if}</td>
    {/if}
    <td style="background:{$color}" align="center">
      <a href="../goods.php?id={$goods.goods_id}" target="_blank" title="{$lang.view}"><img src="images/icon_view.gif" width="16" height="16" border="0" /></a>
      <a href="goods.php?act=edit&goods_id={$goods.goods_id}{if $code neq 'real_goods'}&extension_code={$code}{/if}" title="{$lang.edit}"><img src="images/icon_edit.gif" width="16" height="16" border="0" /></a>
      <a href="goods.php?act=copy&goods_id={$goods.goods_id}{if $code neq 'real_goods'}&extension_code={$code}{/if}" title="{$lang.copy}"><img src="images/icon_copy.gif" width="16" height="16" border="0" /></a>
      <a href="javascript:;" onclick="listTable.remove({$goods.goods_id}, '{$lang.trash_goods_confirm}')" title="{$lang.trash}"><img src="images/icon_trash.gif" width="16" height="16" border="0" /></a>
      {if $add_handler}
        |
        {foreach from=$add_handler item=handler}
        <a href="{$handler.url}&goods_id={$goods.goods_id}" title="{$handler.title}"><img src="images/{$handler.img}" width="16" height="16" border="0" /></a>
        {/foreach}
      {/if}
    </td>
  </tr>
  {foreachelse}
  <tr><td class="no-records" colspan="10">{$lang.no_records}</td></tr>
  {/foreach}
</table>