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webapp/metatable/shop.php

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+<?php
+
+namespace metatable;
+
+use phpcommon;
+
+/*
+  配置表规范
+  getXXXConf:获取表所有数据
+  getXxxById():通过id获取单个数据
+  _internalGetXXXConf:获取表所有数据内部实现不对外开放
+
+  使用方式
+  require_once 'metatable/XXXX.php';
+
+  !!!注意必须使用require_once
+ */
+
+function getShopConf()
+{
+    return _internalGetShopConf();
+}
+
+function getShopById($shop_id)
+{
+    $conf = getShopConf();
+    $shop_id = (int)$shop_id;
+    return array_key_exists($shop_id, $conf) ? $conf[$shop_id] : null;
+}
+
+function randGoods($shop_conf, $exclude_goods)
+{
+    $num = $shop_conf['num'];
+    $goods_list = explode('|', $shop_conf['goods_list']);
+    $goods_weight = explode('|', $shop_conf['goods_weight']);
+    $discount_num = $shop_conf['discount_num'];
+    if (!empty($exclude_goods)) {
+        for ($i = count($goods_list) - 1; $i >= 0; --$i) {
+            if (array_key_exists($goods_list[$i], $exclude_goods)) {
+                array_splice($goods_list, $i, 1);
+                array_splice($goods_weight, $i, 1);
+                --$num;
+            }
+        }
+    }
+    $goods = array();
+    for ($i = 0; $i < $num; ++$i) {
+        $rand_space = 0;
+        foreach ($goods_weight as $value) {
+            $rand_space += $value;
+        }
+
+        if ($rand_space <= 0) {
+            break;
+        }
+        $rnd_val  = rand(0, $rand_space);
+        $curr_val = 0;
+        $discount = false;
+        if ($discount_num != 0) {
+            $discount = true;
+            $discount_num--;
+        }
+        for ($ii = 0; $ii < count($goods_weight); ++$ii) {
+            $curr_val += $goods_weight[$ii];
+            if ($rnd_val <= $curr_val) {
+                array_push($goods, array(
+                    'id' => $goods_list[$ii],
+                    'active_time' => time(),
+                    'status' => 0,
+                    'isdiscount' => $discount,
+                ));
+                array_splice($goods_list, $ii, 1);
+                array_splice($goods_weight, $ii, 1);
+                break;
+            }
+        }
+    }
+    return $goods;
+}
+
+function _internalGetShopConf()
+{
+    global $g_shop_table;
+    if (!$g_shop_table) {
+        $g_shop_table = require(getConfigBaseDir() . 'shop@shop.php');
+    }
+    return $g_shop_table;
+}

webapp/metatable/shopGoods.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace metatable;
+
+use phpcommon;
+
+/*
+  配置表规范
+  getXXXConf:获取表所有数据
+  getXxxById():通过id获取单个数据
+  _internalGetXXXConf:获取表所有数据内部实现不对外开放
+
+  使用方式
+  require_once 'metatable/XXXX.php';
+
+  !!!注意必须使用require_once
+ */
+
+function getShopGoodsConf()
+{
+    return _internalGetShopGoodsConf();
+}
+
+function getShopGoodsById($shop_id)
+{
+    $conf = getShopGoodsConf();
+    $shop_id = (int)$shop_id;
+    return array_key_exists($shop_id, $conf) ? $conf[$shop_id] : null;
+}
+
+function _internalGetShopGoodsConf()
+{
+    global $g_shopGoods_table;
+    if (!$g_shopGoods_table) {
+        $g_shopG_table = require(getConfigBaseDir() . 'shopGoods@shopGoods.php');
+    }
+    return $g_shopG_table;
+}