Fix/#106 해설조회 로직 수정

[seokbeom00]

💡 Issue

• resolved: 🐛 해설 조회 api 수정 #106

📸 Screenshot

📄 Description

• 해설을 조회할 때, 새끼문항의 제출 상태를 조회하는 로직이 있어요.
• 문제는 새끼문항을 제출하지 않았을 때는 해설이 조회되지 않고 있었어요.
• 문항의 제출 여부만을 체크한 후, 해설을 내려주는 로직으루 수정했어요.
• 데이터 형식은 아래와 같아요.

{
  "data": {
    "problemNumber": 1,
    "answer": "4",
    "mainAnalysisImageUrl": "https://s3-moplus.s3.ap-northeast-2.amazonaws.com/problems/1/main-analysis/fea38b73-0669-4224-b90d-ac03782d5964.jpg",
    "mainHandwritingExplanationImageUrl": "https://s3-moplus.s3.ap-northeast-2.amazonaws.com/problems/1/main-handwriting-explanation/fe0dee8b-0470-4b02-ae59-669c7518c989.jpg",
    "readingTipImageUrl": "https://s3-moplus.s3.ap-northeast-2.amazonaws.com/problems/1/reading-tip/8fc723ce-1ae6-4c08-ab31-c07d4a86afd0.jpg",
    "seniorTipImageUrl": "https://s3-moplus.s3.ap-northeast-2.amazonaws.com/problems/1/senior-tip/d6046f67-39be-4261-82ab-4ebbf9ca9c68.jpg",
    "prescription": {
      "childProblem": [
        {
          "imageUrl": "https://s3-moplus.s3.ap-northeast-2.amazonaws.com/problems/1/child-problem/a6286446-bf1a-486a-a728-42e47e7058b7.jpg",
          "prescriptionImageUrls": [
            "https://s3-moplus.s3.ap-northeast-2.amazonaws.com/problems/1/prescription/4e5351b2-54b3-48e1-8a20-f27f8c0aca98.jpg"
          ],
          "submitStatus": "NOT_STARTED"
        },
        {
          "imageUrl": "https://s3-moplus.s3.ap-northeast-2.amazonaws.com/problems/1/child-problem/52c05239-e54c-4e33-9ff0-6e80b0b5aabb.jpg",
          "prescriptionImageUrls": [
            "https://s3-moplus.s3.ap-northeast-2.amazonaws.com/problems/1/prescription/fadbe8a4-e2c6-44fe-8546-17590194b871.jpg"
          ],
          "submitStatus": "NOT_STARTED"
        }
      ],
      "mainProblem": {
        "imageUrl": "https://s3-moplus.s3.ap-northeast-2.amazonaws.com/problems/1/main-problem/d989f0a8-5249-4526-8602-b41a5fdcfcc7.jpg",
        "prescriptionImageUrls": [
          "https://s3-moplus.s3.ap-northeast-2.amazonaws.com/problems/1/prescription/ab882afb-ba5d-4733-9a71-77e439710f5d.jpg"
        ],
        "submitStatus": "INCORRECT"
      }
    }
  }
}

💬 To Reviewers

• 기존 클라이언트 쪽에서 memberId를 하드하게 박아놨었는데, AuthUser 어노테이션으로 일괄 수정했어요.