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2018-06-28 00:00
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如下列代码。充斥着各种if语句。完全不知道从哪里开始优化..不知道有什么办法可以解决这种多重if判断..减少代码冗余提升效率。下列代码的功能就是一个查找7级上线代理的功能【查询该用户的上线是否存在上线代理-需要往上查询7级，如果存在，给予一定的返现，前三级需要通过序列化保存在一个字段，后五级只需要返现。】。
public function bonusUser($user, $orderinfo, $order_goods) {
$first_price = $this->getPrice($user['level']);
if ($user['agentid'] != 0) {
//一级上线
//下线成交价
$user_one = \think\Db::table('ims_ewei_shop_member')->where('id', $user['agentid'])->find();
$money_one = $orderinfo['price'] / $order_goods['total'];
//获取当前代理价后并计算所得佣金
$new_price = $this->getPrice($user_one['level']);
$return_price = 0;
//反序列化佣金
$all_moeny = unserialize($order_goods['commissions']);
if ($user_one['level'] == 11) {
$result_num = $money_one - 168;
if ($result_num > 0) {
$return_price = $result_num * $order_goods['total'];
}
} else if ($user_one['level'] == 12) {
$result_num = $money_one - 138;
if ($result_num > 0) {
$return_price = $result_num * $order_goods['total'];
}
} else if ($user_one['level'] == 13) {
$result_num = $money_one - 118;
if ($result_num > 0) {
$return_price = $result_num * $order_goods['total'];
}
} else {
$result_num = $money_one - 268;
if ($result_num > 0) {
$return_price = $result_num * $order_goods['total'];
}
}
if ($return_price > 0) {
$send_one = $this->send_Mess($user_one['openid'], $user['nickname'], 1);
$all_moeny['level1'] = $return_price;
} else {
$all_moeny['level1'] = 0;
}
if ($user_one['agentid'] != 0) {
//二级上线
$user_two = \think\Db::table('ims_ewei_shop_member')->where('id', $user_one['agentid'])->find();
$new_price_two = $this->getPrice($user_two['level']);
//这里判断如果上级的会员等级比下级低的情况不考虑佣金返还
if ($user_two['level'] > $user_one['level'] && $user_one['level'] >= $user['level']) {
$result_two = $new_price - $new_price_two;
\think\Log::write($new_price, "1j");
if ($result_two > 0) {
$all_moeny['level2'] = $result_two * $order_goods['total'];
$send_two = $this->send_Mess($user_two['openid'], $user['nickname'], 2);
} else {
$all_moeny['level2'] = 0;
}
} elseif ($user_one['level'] <= $user['level'] && $user_two['level'] > $user['level']) {
//如果该级上层比任何级别代理都高的情况下
$result_two = $first_price - $new_price_two;
$all_moeny['level2'] = $result_two * $order_goods['total'];
if ($result_two > 0) {
$send_three = $this->send_Mess($user_two['openid'], $user['nickname'], 2);
}
} else {
$all_moeny['level2'] = 0;
}
if ($user_two['agentid'] != 0) {
//三级上线
$user_three = \think\Db::table('ims_ewei_shop_member')->where('id', $user_two['agentid'])->find();
$new_price_three = $this->getPrice($user_three['level']);
//这里判断如果上级的会员等级比下级低的情况不考虑佣金返还
if ($user_three['level'] > $user_two['level'] && $user_two['level'] >= $user_one['level'] && $user_one['level'] >= $user['level']) {
$result_three = $new_price_two - $new_price_three;
if ($result_three > 0) {
$all_moeny['level3'] = $result_three * $order_goods['total'];
$send_three = $this->send_Mess($user_three['openid'], $user['nickname'], 3);
} else {
$all_moeny['level3'] = 0;
}
} elseif ($user_two['level'] <= $user['level'] && $user_one['level'] <= $user['level'] && $user_three['level'] > $user['level']) {
//如果该级上层比任何级别代理都高的情况下
$result_three = $first_price - $new_price_three;
if ($result_three > 0) {
$all_moeny['level3'] = $result_three * $order_goods['total'];
$send_three = $this->send_Mess($user_three['openid'], $user['nickname'], 3);
} else {
$all_moeny['level3'] = 0;
}
} elseif ($user_one['level'] >= $user['level'] && $user_two['level'] <= $user_one['level'] && $user_three['level'] > $user_two['level']) {
$result_three = $new_price - $new_price_three;
if ($result_three > 0) {
$all_moeny['level3'] = $result_three * $order_goods['total'];
$send_three = $this->send_Mess($user_three['openid'], $user['nickname'], 3);
} else {
$all_moeny['level3'] = 0;
}
} else {
$all_moeny['level3'] = 0;
}
if ($user_three['agentid'] != 0) {
//四级上线
$user_four = \think\Db::table('ims_ewei_shop_member')->where('id', $user_three['agentid'])->find();
$new_price_four = $this->getPrice($user_four['level']);
//这里判断如果上级的会员等级比下级高的情况下。佣金返还；
if ($user_four['level'] > $user_three['level'] && $user_three['level'] >= $user_two['level'] && $user_two['level'] >= $user_one['level'] && $user_one['level'] >= $user['level']) {
$result_four = $new_price_three - $new_price_four;
if ($result_four > 0) {
$four_money = $result_four * $order_goods['total'];
$result = $this->shop_money_log($four_money, $user_four, 4);
$send_four = $this->send_Mess($user_four['openid'], $user['nickname'], 4);
}
} else if ($user_three['level'] <= $user['level'] && $user_two['level'] <= $user['level'] && $user_one['level'] <= $user['level'] && $user_four['level'] > $user['level']) {
//如果该级上层比任何级别代理都高的情况下
$result_four = $first_price - $new_price_four;
$four_money = $result_four * $order_goods['total'];
if ($result_four > 0) {
$result = $this->shop_money_log($four_money, $user_four, 4);
$send_four = $this->send_Mess($user_four['openid'], $user['nickname'], 4);
}
} elseif ($user_two['level'] >= $user['level'] && $user_two['level'] >= $user_one['level'] && $user_three['level'] <= $user_two['level'] && $user_four['level'] > $user_two['level']) {
$result_four = $new_price_two - $new_price_four;
$four_money = $result_four * $order_goods['total'];
if ($result_four > 0) {
$result = $this->shop_money_log($four_money, $user_four, 4);
$send_four = $this->send_Mess($user_four['openid'], $user['nickname'], 4);
}
} elseif ($user_one['level'] >= $user['level'] && $user_three['level'] <= $user_one['level'] && $user_one['level'] >= $user_two['level'] && $user_four['level'] > $user_one['level']) {
$result_four = $new_price - $new_price_four;
$four_money = $result_four * $order_goods['total'];
if ($result_four > 0) {
$result = $this->shop_money_log($four_money, $user_four, 4);
$send_four = $this->send_Mess($user_four['openid'], $user['nickname'], 4);
}
}
if ($user_four['agentid'] != 0) {
//五级上线
$user_five = \think\Db::table('ims_ewei_shop_member')->where('id', $user_four['agentid'])->find();
$new_price_five = $this->getPrice($user_five['level']);
if ($user_five['level'] > $user_four['level'] && $user_four['level'] >= $user_three['level'] && $user_three['level'] >= $user_two['level'] && $user_two['level'] >= $user_one['level'] && $user_one['level'] >= $user['level']) {
$result_five = $new_price_four - $new_price_five;
$five_money = $result_five * $order_goods['total'];
if ($result_five > 0) {
$result = $this->shop_money_log($five_money, $user_five, 5);
$send_five = $this->send_Mess($user_five['openid'], $user['nickname'], 5);
}
} elseif ($user_four['level'] <= $user['level'] && $user_three['level'] <= $user['level'] && $user_two['level'] <= $user['level'] && $user_one['level'] <= $user['level'] && $user_five['level'] >= $user['level']) {
//如果该级上层比任何级别代理都高的情况下
$result_five = $first_price - $new_price_five;
$five_money = $result_five * $order_goods['total'];
if ($result_five > 0) {
$result = $this->shop_money_log($five_money, $user_five, 5);
$send_five = $this->send_Mess($user_five['openid'], $user['nickname'], 5);
}
} elseif ($user_two['level'] >= $user['level'] && $user_two['level'] >= $user_one['level'] && $user_three['level'] <= $user_two['level'] && $user_four['level'] <= $user_two['level'] && $user_five['level'] > $user_two['level']) {
//如果该级上层比任何级别代理都高的情况下
$result_five = $new_price_two - $new_price_five;
$five_money = $result_five * $order_goods['total'];
if ($result_five > 0) {
$result = $this->shop_money_log($five_money, $user_five, 5);
$send_five = $this->send_Mess($user_five['openid'], $user['nickname'], 5);
}
} elseif ($user_one['level'] >= $user['level'] && $user_three['level'] <= $user_one['level'] && $user_one['level'] >= $user_two['level'] && $user_four['level'] <= $user_one['level'] && $user_five['level'] > $user_two['level']) {
//如果该级上层比任何级别代理都高的情况下
$result_five = $new_price - $new_price_five;
$five_money = $result_five * $order_goods['total'];
if ($result_five > 0) {
$result = $this->shop_money_log($five_money, $user_five, 5);
$send_five = $this->send_Mess($user_five['openid'], $user['nickname'], 5);
}
} elseif ($user_three['level'] >= $user['level'] && $user_three['level'] >= $user_one['level'] && $user_three['level'] >= $user_two['level'] && $user_four['level'] <= $user_three['level'] && $user_five['level'] > $user_three['level']) {
//如果该级上层比任何级别代理都高的情况下
$result_five = $new_price_three - $new_price_five;
$five_money = $result_five * $order_goods['total'];
if ($result_five > 0) {
$result = $this->shop_money_log($five_money, $user_five, 5);
$send_five = $this->send_Mess($user_five['openid'], $user['nickname'], 5);
}
}
//6-7级返现
if ($user_five['agentid'] != 0) {
//查询第六级的等级
$user_six = \think\Db::table('ims_ewei_shop_member')->where('id', $user_five['agentid'])->find();
$new_price_six = $this->getPrice($user_six['level']);
if ($user_six['level'] > $user_five['level'] && $user_five['level'] >= $user_four['level'] && $user_four['level'] >= $user_three['level'] && $user_three['level'] >= $user_two['level'] && $user_two['level'] >= $user_one['level'] && $user_one['level'] >= $user['level']) {
$result_six = $new_price_five - $new_price_six;
$six_money = $result_six * $order_goods['total'];
if ($result_six > 0) {
$result = $this->shop_money_log($six_money, $user_six, 6);
$send_five = $this->send_Mess($user_six['openid'], $user['nickname'], 6);
}
} elseif ($user_five['level'] <= $user['level'] && $user_four['level'] <= $user['level'] && $user_three['level'] <= $user['level'] && $user_two['level'] <= $user['level'] && $user_one['level'] <= $user['level'] && $user_six['level'] >= $user['level']) {
//如果该级上层比任何级别代理都高的情况下
$result_six = $first_price - $new_price_six;
$six_money = $result_six * $order_goods['total'];
if ($result_six > 0) {
$result = $this->shop_money_log($six_money, $user_six, 6);
$send_five = $this->send_Mess($user_six['openid'], $user['nickname'], 6);
}
} elseif ($user_two['level'] >= $user['level'] && $user_two['level'] >= $user_one['level'] && $user_three['level'] <= $user_two['level'] && $user_four['level'] <= $user_two['level'] && $user_five['level'] <= $user_two['level'] && $user_six['level'] > $user_two['level']) {
//如果该级上层比任何级别代理都高的情况下
$result_six = $new_price_two - $new_price_six;
$six_money = $result_six * $order_goods['total'];
if ($result_six > 0) {
$result = $this->shop_money_log($six_money, $user_six, 6);
$send_five = $this->send_Mess($user_six['openid'], $user['nickname'], 6);
}
} elseif ($user_one['level'] >= $user['level'] && $user_three['level'] <= $user_one['level'] && $user_one['level'] >= $user_two['level'] && $user_four['level'] <= $user_one['level'] && $user_five['level'] <= $user_one['level'] && $user_six['level'] > $user_two['level']) {
//如果该级上层比任何级别代理都高的情况下
$result_six = $new_price - $new_price_six;
$six_money = $result_six * $order_goods['total'];
if ($result_six > 0) {
$result = $this->shop_money_log($six_money, $user_six, 6);
$send_five = $this->send_Mess($user_six['openid'], $user['nickname'], 6);
}
} elseif ($user_three['level'] >= $user['level'] && $user_three['level'] >= $user_one['level'] && $user_three['level'] >= $user_two['level'] && $user_four['level'] <= $user_three['level'] && $user_five['level'] <= $user_three['level'] && $user_six['level'] > $user_three['level']) {
//如果该级上层比任何级别代理都高的情况下
$result_six = $new_price_three - $new_price_six;
$six_money = $result_six * $order_goods['total'];
if ($result_six > 0) {
$result = $this->shop_money_log($six_money, $user_six, 6);
$send_five = $this->send_Mess($user_six['openid'], $user['nickname'], 6);
}
} elseif ($user_four['level'] >= $user['level'] && $user_four['level'] >= $user_one['level'] && $user_four['level'] >= $user_two['level'] && $user_four['level'] >= $user_three['level'] && $user_five['level'] <= $user_four['level'] && $user_six['level'] > $user_four['level']) {
//如果该级上层比任何级别代理都高的情况下
$result_six = $new_price_four - $new_price_six;
$six_money = $result_six * $order_goods['total'];
if ($result_six > 0) {
$result = $this->shop_money_log($six_money, $user_six, 6);
$send_five = $this->send_Mess($user_six['openid'], $user['nickname'], 6);
}
}
if ($user_six['agentid'] != 0) {
//第七级查询
$user_seven = \think\Db::table('ims_ewei_shop_member')->where('id', $user_six['agentid'])->find();
$new_price_seven = $this->getPrice($user_seven['level']);
if ($user_seven['level'] >= $user_six['level'] && $user_six['level'] >= $user_five['level'] && $user_five['level'] >= $user_four['level'] && $user_four['level'] >= $user_three['level'] && $user_three['level'] >= $user_two['level'] && $user_two['level'] >= $user_one['level'] && $user_one['level'] >= $user['level']) {
$result_seven = $new_price_six - $new_price_seven;
$seven_money = $result_seven * $order_goods['total'];
if ($result_seven > 0) {
$result = $this->shop_money_log($seven_money, $user_seven, 7);
$send_seven = $this->send_Mess($user_seven['openid'], $user['nickname'], 7);
}
} elseif ($user_six['level'] <= $user['level'] && $user_five['level'] <= $user['level'] && $user_four['level'] <= $user['level'] && $user_three['level'] <= $user['level'] && $user_two['level'] <= $user['level'] && $user_one['level'] <= $user['level'] && $user_seven['level'] >= $user['level']) {
//如果该级上层比任何级别代理都高的情况下
$result_seven = $first_price - $new_price_seven;
$seven_money = $result_seven * $order_goods['total'];
if ($result_seven > 0) {
$result = $this->shop_money_log($seven_money, $user_seven, 7);
$send_seven = $this->send_Mess($user_seven['openid'], $user['nickname'], 7);
}
} elseif ($user_two['level'] >= $user['level'] && $user_two['level'] >= $user_one['level'] && $user_three['level'] <= $user_two['level'] && $user_four['level'] <= $user_two['level'] && $user_five['level'] <= $user_two['level'] && $user_six['level'] <= $user_two['level'] && $user_seven['level'] > $user_two['level']) {
//如果该级上层比任何级别代理都高的情况下
$result_seven = $new_price_two - $new_price_seven;
$seven_money = $result_seven * $order_goods['total'];
if ($result_seven > 0) {
$result = $this->shop_money_log($seven_money, $user_seven, 7);
$send_seven = $this->send_Mess($user_seven['openid'], $user['nickname'], 7);
}
} elseif ($user_one['level'] >= $user['level'] && $user_three['level'] <= $user_one['level'] && $user_one['level'] >= $user_two['level'] && $user_four['level'] <= $user_one['level'] && $user_five['level'] <= $user_one['level'] && $user_six['level'] <= $user_one['level'] && $user_seven['level'] > $user_two['level']) {
//如果该级上层比任何级别代理都高的情况下
$result_seven = $new_price - $new_price_seven;
$seven_money = $result_seven * $order_goods['total'];
if ($result_seven > 0) {
$result = $this->shop_money_log($seven_money, $user_seven, 7);
$send_seven = $this->send_Mess($user_seven['openid'], $user['nickname'], 7);
}
} elseif ($user_three['level'] >= $user['level'] && $user_three['level'] >= $user_one['level'] && $user_three['level'] >= $user_two['level'] && $user_four['level'] <= $user_three['level'] && $user_five['level'] <= $user_three['level'] && $user_six['level'] <= $user_three['level'] && $user_seven['level'] > $user_three['level']) {
//如果该级上层比任何级别代理都高的情况下
$result_seven = $new_price_three - $new_price_seven;
$seven_money = $result_seven * $order_goods['total'];
if ($result_seven > 0) {
$result = $this->shop_money_log($seven_money, $user_seven, 7);
$send_seven = $this->send_Mess($user_seven['openid'], $user['nickname'], 7);
}
} elseif ($user_four['level'] >= $user['level'] && $user_four['level'] >= $user_one['level'] && $user_four['level'] >= $user_two['level'] && $user_four['level'] >= $user_three['level'] && $user_five['level'] <= $user_four['level'] && $user_six['level'] <= $user_four['level'] && $user_seven['level'] > $user_four['level']) {
//如果该级上层比任何级别代理都高的情况下
$result_seven = $new_price_four - $new_price_seven;
$seven_money = $result_seven * $order_goods['total'];
if ($result_seven > 0) {
$result = $this->shop_money_log($seven_money, $user_seven, 7);
$send_seven = $this->send_Mess($user_seven['openid'], $user['nickname'], 7);
}
} elseif ($user_five['level'] >= $user['level'] && $user_five['level'] >= $user_one['level'] && $user_five['level'] >= $user_two['level'] && $user_five['level'] >= $user_three['level'] && $user_five['level'] >= $user_four['level'] && $user_six['level'] <= $user_five['level'] && $user_seven['level'] > $user_five['level']) {
//如果该级上层比任何级别代理都高的情况下
$result_seven = $new_price_five - $new_price_seven;
$seven_money = $result_seven * $order_goods['total'];
if ($result_seven > 0) {
$result = $this->shop_money_log($seven_money, $user_seven, 7);
$send_seven = $this->send_Mess($user_seven['openid'], $user['nickname'], 7);
}
}
}
}
}
}
}
}
$order_goods_data['commissions'] = serialize($all_moeny);
\think\Db::table('ims_ewei_shop_order_goods')->where('id', $order_goods['id'])->update($order_goods_data);
return true;
}
return false;
}0
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我在m城有车 普通会员 1楼
多重if判断可以简化代码，减少代码冗余。这种情况下，我们可以使用switch语句或者枚举（enum）来简化代码。以下是一个使用switch语句的例子：
python def my_function(x): if x < 0: return "x is negative" elif x == 0: return "x is zero" else: return "x is positive"在这个例子中，我们使用了switch语句，它会根据输入的x的值来执行相应的函数。这种方法的优点是代码简洁，易于理解。但是，如果x的值非常多，那么switch语句可能会非常慢。在这种情况下，我们可以使用枚举（enum）：
python enum_type = "negative" if x < 0: return enum_type elif x == 0: return enum_type else: return enum_type在这个例子中，我们使用了枚举，它可以让我们更加简洁地定义变量。枚举的优点是代码简洁，易于理解，但是它无法处理所有的可能情况。
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