feat(抽奖活动页): 修复抽奖问题

src/views/Activities/Lottery/Lottery.vue

@@ -868,9 +868,6 @@ const barrageList = ref([
 // 活动详情
 const activity = ref({})
 
-// 奖品数据 (8个位置)
-const prizes = ref([])
-
 const userInfo = ref({}) //用户信息
 const userIdentity = ref({}) //用户身份
 
@@ -1060,6 +1057,8 @@ const getGridPosition = (index) => {
 
 // 抽奖动画
 const startLottery = (resultIndex) => {
+  console.log('开始抽奖动画')
+
   return new Promise((resolve) => {
     activeIndex.value = -1
 
@@ -1069,14 +1068,15 @@ const startLottery = (resultIndex) => {
     let totalCycles = 1 // 至少旋转2圈数
 
     const roll = () => {
-      activeIndex.value = (activeIndex.value + 1) % prizes.value.length
+      activeIndex.value = (activeIndex.value + 1) % activity.value.prizeList.length
+      console.log('当前索引:', activeIndex.value)
 
       if (activeIndex.value === resultIndex && speed > 200) {
         setTimeout(() => {
           resolve() // 抽奖结束
         }, 500)
       } else {
-        if (activeIndex.value === prizes.value.length - 1) {
+        if (activeIndex.value === activity.value.prizeList.length - 1) {
           currentCycle++
         }
         // 加速旋转
@@ -1084,7 +1084,7 @@ const startLottery = (resultIndex) => {
           speed -= 20
         } else {
           // 匀速旋转
-          if (activeIndex.value === prizes.value.length - 1) {
+          if (activeIndex.value === activity.value.prizeList.length - 1) {
             constantSpeedCycle++
           }
           if (constantSpeedCycle > 2) {
@@ -1110,26 +1110,12 @@ const sweepstakes = async (consecutive) => {
       activityId: activity.value.activity.id,
       drawCount: consecutive,
     }
-    // 单抽
-    if (consecutive == 1) {
-      const resOnceDraw = await onceDraw(data)
-      if (resOnceDraw.status && resOnceDraw.body) {
-        const resItem = resOnceDraw.body //接口获取的抽奖结果
-        const index = activity.value.prizeList.findIndex(
-          (prize) => prize.prizeName == resItem?.prize.prizeName
-        ) //转盘第几位停下
-        console.log('index:', index)
-        await startLottery(index)
-        result.value.push(resItem)
-      }
-    }
-    //连抽
-    else {
-      const resMultiDraw = await multiDraw(data)
-      if (resMultiDraw.status && resMultiDraw.body) {
-        const resDrawList = resMultiDraw.body //连抽获取的抽奖列表结果
-        for (let i = 0; i < resDrawList.results.length; i++) {
-          const resItem = resDrawList.results[i]
+    try {
+      // 单抽
+      if (consecutive == 1) {
+        const resOnceDraw = await onceDraw(data)
+        if (resOnceDraw.status && resOnceDraw.body) {
+          const resItem = resOnceDraw.body //接口获取的抽奖结果
           const index = activity.value.prizeList.findIndex(
             (prize) => prize.prizeName == resItem?.prize.prizeName
           ) //转盘第几位停下
@@ -1138,10 +1124,28 @@ const sweepstakes = async (consecutive) => {
           result.value.push(resItem)
         }
       }
+      //连抽
+      else {
+        const resMultiDraw = await multiDraw(data)
+        if (resMultiDraw.status && resMultiDraw.body) {
+          const resDrawList = resMultiDraw.body //连抽获取的抽奖列表结果
+          for (let i = 0; i < resDrawList.results.length; i++) {
+            const resItem = resDrawList.results[i]
+            const index = activity.value.prizeList.findIndex(
+              (prize) => prize.prizeName == resItem?.prize.prizeName
+            ) //转盘第几位停下
+            console.log('index:', index)
+            await startLottery(index)
+            result.value.push(resItem)
+          }
+        }
+      }
+      getTickets() //重新获取拥有的抽奖券
+      resultShow.value = true
+      isRolling.value = false
+    } catch (error) {
+      isRolling.value = false
     }
-    getTickets() //重新获取拥有的抽奖券
-    resultShow.value = true
-    isRolling.value = false
   }
 }