vip价格设置

@@ -143,36 +143,33 @@ const _getVipDataByProductBaseInfo = (data, vipLevel, uid) => {
     vipLevel = vipLevel || 0;
     uid = uid || 0;
 
-    let vipData = {};
+    if (_.isEmpty(_.get(data, 'productPriceBo.vipPrices', []))) {
+        return null;
+    }
 
-    vipData.prices = [];
+    let isVip = (_v) => _v > 0;
+    let isLogin = (_u) => _u > 0;
+    let isNormalUser = () => isLogin(uid) && !isVip(vipLevel);
+    let isVipUser = () => isLogin(uid) && isVip(vipLevel);
 
-    if (data.productPriceBo.vipPrices) {
-        if (vipLevel) {
-            data.productPriceBo.vipPrices.forEach(value => {
-                vipData.prices.push({
-                    level: value.vipLevel,
-                    price: value.vipPrice,
-                    name: value.vipTitle,
-                    cur: value.vipLevel === vipLevel
-                });
-            });
-        }
+    let vipData = {};
 
-        vipData.unLogin = false;
+    vipData.unLogin = isLogin(uid) ? false : helpers.urlFormat('/signin.html');
+    vipData.normalUser = isNormalUser();
 
-        if (!uid) {
-            vipData.unLogin = helpers.urlFormat('/signin.html');
-        }
+    if (isVipUser()) {
+        vipData.prices = data.productPriceBo.vipPrices.map(value => ({
+            level: value.vipLevel,
+            price: value.vipPrice,
+            name: value.vipTitle,
+            cur: value.vipLevel === vipLevel
+        }));
+    }
 
-        if (!vipLevel && uid) {
-            vipData.normalUser = true;
-        }
+    vipData.vipSchedualUrl = helpers.urlFormat('/home/vip', {
+        t: _.random(10000, 9999999)
+    });
 
-        vipData.vipSchedualUrl = helpers.urlFormat('/home/vip', {
-            t: _.random(10000, 9999999)
-        });
-    }
     return vipData;
 };