From 48b17bd5d0e1a5bfbdcff733d39e2808af3a9d27 Mon Sep 17 00:00:00 2001
From: yago <yagoperezs@gmail.com>
Date: Sun, 23 Nov 2014 12:25:33 +0100
Subject: [PATCH] values.json and users.json are created if not exists

---
 .gitignore      |  1 +
 bot/bot.lua     | 19 ++++++++++++++-----
 plugins/get.lua | 14 +++++++++++---
 res/.gitkeep    |  0
 res/users.json  |  3 ---
 res/values.json |  3 ---
 6 files changed, 26 insertions(+), 14 deletions(-)
 create mode 100644 res/.gitkeep
 delete mode 100644 res/users.json
 delete mode 100644 res/values.json

diff --git a/.gitignore b/.gitignore
index e69de29..d6d2cd0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1 @@
+res/
\ No newline at end of file
diff --git a/bot/bot.lua b/bot/bot.lua
index dce382f..3126f44 100644
--- a/bot/bot.lua
+++ b/bot/bot.lua
@@ -3,7 +3,7 @@
   URL = require("socket.url")
   json = (loadfile "./bot/JSON.lua")()
 
-  VERSION = 'v0.7.3'
+  VERSION = 'v0.7.4'
   
   -- taken from http://stackoverflow.com/a/11130774/3163199
   function scandir(directory)
@@ -16,7 +16,7 @@
   end
   
   function on_msg_receive (msg)
-    --vardump(msg)
+    vardump(msg)
 
     if msg_valid(msg) == false then
       return
@@ -240,9 +240,18 @@
   end
 
   function load_user_stats()
-    local f = assert(io.open('./res/users.json', "r"))
-    local c = f:read "*a"
-    return json:decode(c)
+    local f = io.open('res/users.json', "r+")
+    -- If file doesn't exists
+    if f == nil then
+      f = io.open('res/users.json', "w+")
+      f:write("{}") -- Write empty table
+      f:close()
+      return {}
+    else
+      local c = f:read "*a"
+      f:close()
+      return json:decode(c)
+    end
   end
 
   function get_receiver(msg)
diff --git a/plugins/get.lua b/plugins/get.lua
index d42c4da..18c2765 100644
--- a/plugins/get.lua
+++ b/plugins/get.lua
@@ -1,6 +1,14 @@
-local f = assert(io.open('./res/values.json', "r+"))
-local c = f:read "*a"
-_values = json:decode(c)
+local f = io.open('./res/values.json', "r+")
+if f == nil then
+  f = io.open('./res/values.json', "w+")
+  f:write("{}") -- Write empty table
+  f:close()
+  _values = {}
+else
+  local c = f:read "*a"
+  f:close()
+  _values = json:decode(c)
+end
 
 function get_value( value_name )
   -- If there is not value name, return all the values.
diff --git a/res/.gitkeep b/res/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/res/users.json b/res/users.json
deleted file mode 100644
index 0e0dcd2..0000000
--- a/res/users.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-
-}
\ No newline at end of file
diff --git a/res/values.json b/res/values.json
deleted file mode 100644
index 0e0dcd2..0000000
--- a/res/values.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-
-}
\ No newline at end of file