Backbone ProtectedModel, WIP

app/assets/javascripts/backbone/models/artist.js.coffee

@@ -1,2 +1,2 @@
-class BeatHaven.Models.Artist extends Backbone.Model
+class BeatHaven.Models.Artist extends BeatHaven.Modules.ProtectedModel
   urlRoot: "/api/artists"

app/assets/javascripts/backbone/models/user.js.coffee

@@ -2,7 +2,7 @@ class BeatHaven.Models.User extends Backbone.Model
 
   auth: ->
     BH.log "Authenticating user ..."
-    this.query "/api/session/auth", {}, (response) ->
+    this.query "/api/session/auth", { user: @.get("vk_session")["user"] }, (response) ->
       if response.error?
         # report error
       else
@@ -12,11 +12,20 @@ class BeatHaven.Models.User extends Backbone.Model
           # BH.VK.set_favorites()
 
   query: (path, params, callback) ->
-    query_params = $.extend {}, @.get("vk_session"), params
+    query_params = $.extend {}, @auth_params(), params
     query_params.authenticity_token = $('meta[name="csrf-token"]').attr("content")
-    $.post path, query_params, callback
+    $.get path, query_params, callback
     false
 
+  auth_params: ->
+    params = @.get("vk_session")
+    vk_auth:
+      expire: params["expire"]
+      mid: params["mid"]
+      secret: params["secret"]
+      sid: params["sid"]
+      sig: params["sig"]
+
   set_favorites: (tracks) ->
     BH.log tracks
     BH.log "Sending your Vkontakte media collection to BeatHaven ..."

app/assets/javascripts/backbone/modules/protected_model.js.coffee

@@ -0,0 +1,12 @@
+class BeatHaven.Modules.ProtectedModel extends Backbone.Model
+
+  fetch: (options) ->
+    options = options ? _.clone(options) : {}
+    model = this
+    success = options.success
+    options.success = (resp, status, xhr) ->
+      if (!model.set(model.parse(resp, xhr), options)) return false;
+      if (success) success(model, resp);
+    };
+    options.error = Backbone.wrapError(options.error, model, options);
+    return (this.sync || Backbone.sync).call(this, 'read', this, options);