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emote

2019-1 k-lap프로젝트

##디비설명 디비 구조

  User
   uid, tel, sad, pw, caution
  Post
   pid, pb, date, contents place, heart_count, title, activity, uid
  emotoin_object
   eid, pid, percent
  Enames
   eid, ename
  Activities
   a_id, a_name

Post에 글을 쓸 때 emotion에 해당 pid, eid를 추가하는 구조임. 예) pid = 1, 감정 = 2, 3, 5

  val post = DB.Post("","1", "", "내ㅐㅐ용", "새천년관", "3", "title", "2", "1")
  DB().insert(post)
  val emotion = DB.emotoin_object("1","2", "100")
  DB().insert(emtion)
  val emotion = DB.emotoin_object("1","3", "100")
  DB().insert(emtion)
  val emotion = DB.emotoin_object("1","5", "100")
  DB().insert(emtion)

검색. getPosts, getPost, getUser, getEmotion 등등.. 검색을 하면 List 형식으로 반환.

  val result = DB().getPostsByQuery("pid = 1") 
  result?.forEach { Log.d("result : ", "${it.title}") }

클래스 구조

  class User(val uid : String,val tel : String, val sad : String, val pw : String, val caution  : String)
  class Post(val pid : String,val pb : String, val date : String, val contents : String, val place  : String,
                     val heart_count  : String, val title  : String, val activity  : String, val uid  : String)
  class emotoin_object(val eid : String,val pid : String, val percent : String)

삽입. 빈 곳은 채워 넣을 필요 없음. ("")

  val user = DB.User("","01001101110", "0", "12321", "0")
  val post = DB.Post("","1", "", "내ㅐㅐ용", "새천년관", "3", "title", "2", "1")
  val emotion = DB.emotoin_object("1","1", "100")
  DB().insert(post)

emotion을 넣으면 eid의 감정이름, post를 넣으면 activity의 활동 이름을 String으로 반환함

  val ename = DB().getName(emotion)
  Log.d("getName : ",ename)
  
  val a_name = DB().getName(post)
  Log.d("getName : ",a_name)

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2019-1 k-lap프로젝트

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