/**
* 返回优惠券可抵用金额
*/
function get_fcoupon_fee($code, $total)
{
$lowfee = get_fcoupon_lowpayment($code);
//优惠券最低消费金额
if ($lowfee < $total) {
$codeid = M("fcoupon")->where("code='{$code}' and status='1'")->getField('id');
//获取优惠券主键id
$fee = get_coupon_price($codeid);
//获取优惠券等值金额
//获取会员uid
$uid = D("member")->uid();
$usercouponid = M("usercoupon")->where("couponid='{$codeid}' and status='1' and uid='{$uid}'")->getField('id');
//获取用户可用优惠券主键id
if ($usercouponid) {
$deccode = $fee;
M("usercoupon")->where("couponid='{$codeid}' and uid='{$uid}'")->setField('status', 2);
//设置优惠券已用
} else {
$deccode = 0;
}
} else {
$deccode = 0;
}
}
/**
* 返回优惠券可抵用金额
*/
function get_fcoupon_fee($code, $total)
{
$lowfee = get_fcoupon_lowpayment($code);
//优惠券最低消费金额
if ($lowfee < $total) {
$info = M("fcoupon")->where("code='{$code}' and status='1'")->find();
//获取优惠券主键id
$fee = $info["price"];
//获取优惠券金额
$codeid = $info["id"];
$usercouponid = M("usercoupon")->where("couponid='{$codeid}' and status='1'")->getField('id');
//获取用户可用优惠券主键id
if ($usercouponid) {
$deccode = $fee;
$uid = D("member")->uid();
M("usercoupon")->where("couponid='{$codeid}' and uid='{$uid}' ")->setField('status', 2);
//设置优惠券已用
} else {
$deccode = 0;
}
} else {
$deccode = 0;
}
return $deccode;
}