fix 优惠券失效

netflix-dao/src/main/resources/mapper/CouponUserMapper.xml

@@ -20,7 +20,7 @@
         cp.is_renew,
         cu.status as couponUserStatus,
         if(ck.id is null, 0, 1) as 'isAvailable',
-        if(ca.id is not null and ca.status = 0,false,true) flag
+        if(ca.id is not null and ca.expiry_status = 0,false,true) flag
         from `coupon_user` cu
         left join `coupon` cp on cp.id = cu.coupon_id
         left join `coupon_active` ca on ca.id = cu.coupon_active_id
@@ -47,9 +47,11 @@
 
     <select id="countAvailableCouponList" resultType="java.lang.Integer">
         select count(distinct cu.id)
+        (select cu.id,ca.expiry_status as flag from (
         from `coupon_user` cu
         left join `coupon` cp on cp.id = cu.coupon_id
         left join `coupon_sku` ck on ck.coupon_id = cp.id
+        left join `coupon_active` ca on ca.id = cu.coupon_active_id
         where
         <if test="goodsId != null">
             ck.goods_id = #{goodsId}
@@ -63,8 +65,8 @@
         and cu.valid_start_time &lt; now()
         and cu.valid_end_time > now()
         <if test="isRenew != null and isRenew">
-            and cp.is_renew = ${isRenew}
-        </if>
+            and cp.is_renew = #{isRenew}
+        </if>))s where flag != 0 or flag is null
     </select>
 
     <select id="couponCenterList" resultType="com.cyksj.model.views.CouponActiveView">
@@ -134,13 +136,13 @@
                (case
                     when cu.status = 'used' then 'used'
                     when cu.valid_end_time &lt; now() then 'expired'
-                    when ca.id is not null and ca.status = 0 then 'invalid'
+                    when ca.id is not null and ca.expiry_status = 0 then 'invalid'
                     when cu.valid_start_time > now() then 'notEffective'
                     else cu.status end) as couponUserStatus,
                (case
                     when cu.status = 'used' then 4
                     when cu.valid_end_time &lt; now() then 2
-                    when ca.id is not null and ca.status = 0 then 3
+                    when ca.id is not null and ca.expiry_status = 0 then 3
                     when cu.valid_start_time > now() then 1
                     when cu.status = 'unused' then 0
                    end)                 as orderby