add return lottry chancess in weekly search response

src/lottery/lottery.service.ts

@@ -47,13 +47,19 @@ export class LotteryService {
       postArray,
     )
     const addToStoryScore = await this.scoreService.getTagsScore(username)
-
+    let foundIndexes  = await this.lotteryResultModel.find({user_id: foundUser._id})
+    let chances =  new Array<string>()
+    foundIndexes.forEach(result=>{
+      chances.push(result.index)
+    })
     return {
       likesScore,
       commentScore,
       addToStoryScore,
       totalScore: likesScore + commentScore + addToStoryScore,
+      lottry_chances : chances
     }
+    
   }
 
   async addResultsToDB(profileUsername: string, postArray: string[]) {