feat: wip board metas

lib/data/redis.js

@@ -11,7 +11,7 @@ const sets = require('simplesets')
 // var MemoryStore = require('connect/middleware/session/memory');
 // var session_store = new MemoryStore();
 
-const REDIS_PREFIX = '#scrumblr#'
+const REDIS_PREFIX = '#memo#'
 
 // For Redis Debugging
 
@@ -111,6 +111,39 @@ db.prototype = {
     })
   },
 
+  // Board metadata commands
+  createBoardMetas(room, id, board) {
+    const boardString = JSON.stringify(board)
+    redisClient.hset(
+      `${REDIS_PREFIX}-room:${room}-board`,
+      id,
+      boardString
+    )
+  }
+  getBoardMetas(room, callback) {
+    redisClient.hgetall(`${REDIS_PREFIX}-room:${room}-board`, (err, res) => {
+      console.log('board metas',res)
+      callback(JSON.parse(res))
+    })
+  },
+
+  editBoardMetas(room, id, prop, value) {
+    redisClient.hget(`${REDIS_PREFIX}-room:${room}-board`, id, (err, res) => {
+      const board = JSON.parse(res)
+      if (board !== null) {
+        board[prop] = value
+        redisClient.hset(`${REDIS_PREFIX}-room:${room}-board`, id, JSON.stringify(board))
+      }
+    })
+  },
+  
+  deleteBoardMetas(room, id) {
+    redisClient.hdel(
+      `${REDIS_PREFIX}-room:${room}-board`,
+      id
+    )
+  },
+
   // Card commands
   createCard(room, id, card) {
     const cardString = JSON.stringify(card)