simpler DB structure (json decks), modDeck not done

inc/db.coffee

@@ -39,26 +39,13 @@ FFTCGDB = (filename, truncate) ->
               CREATE TABLE decks (
                 deck integer PRIMARY KEY,
                 user integer NOT NULL,
+                json text,
                 FOREIGN KEY (user) REFERENCES users (user)
                   ON DELETE CASCADE
               );
               ''', (err) ->
                 FFTCGLOG.error err.message if err
 
-          that.db.run 'DROP TABLE IF EXISTS decks_cards;', (err) ->
-            FFTCGLOG.error err.message if err
-            that.db.run '''
-              CREATE TABLE decks_cards (
-                deck integer NOT NULL,
-                card text NOT NULL,
-                quant integer NOT NULL,
-                UNIQUE(deck, card),
-                FOREIGN KEY (deck) REFERENCES decks (deck)
-                  ON DELETE CASCADE
-              );
-              ''', (err) ->
-                FFTCGLOG.error err.message if err
-
           FFTCGLOG.log 'recreated DB'
 
   return
@@ -151,8 +138,8 @@ FFTCGDB::addDeck = (user, deckCards) ->
 
   new Promise (resolve, reject) ->
     # try creating row in decks table
-    stmt = that.db.prepare 'INSERT INTO decks (user) VALUES (?)'
+    stmt = that.db.prepare 'INSERT INTO decks (user, json) VALUES (?, ?)'
-    stmt.run [user], (err) ->
+    stmt.run [user, JSON.stringify deckCards], (err) ->
       if err
         FFTCGLOG.log "addDeck: DB fail '#{err.code}' for id '#{user}'"
         stmt.finalize()
@@ -198,6 +185,23 @@ FFTCGDB::modDeck = (deckID, deckCards) ->
                   stmt.finalize()
                   resolve deckID
 
+FFTCGDB::getDecks = (user) ->
+  that = @
+
+  new Promise (resolve, reject) ->
+    # try deleting correct row in decks table
+    decks = {}
+    stmt = that.db.prepare 'SELECT decks.deck, decks.json FROM decks INNER JOIN users ON decks.user = users.user WHERE users.user = ?'
+    stmt.all [user], (err, rows) ->
+      stmt.finalize()
+      if err
+        FFTCGLOG.log "getDeck: DB fail '#{err.code}' for deck '#{deckID}'"
+        reject 'db'
+      else
+        FFTCGLOG.log "getDeck: OK '#{deckID}'"
+        for row in rows
+          decks[row.deck] = JSON.parse row.json
+        resolve decks
 
 FFTCGDB::delDeck = (deckID) ->
   that = @