more forum stuff

app/controllers/forumgroups_controller.rb

@@ -1,9 +1,46 @@
 class ForumgroupsController < ApplicationController
+
   def index
-    @groups = Forumgroup.all.sort_by{|s| s[:position]}
+    @groups = Forumgroup.all
+    if current_user
+      @groups.select! do |g|
+        g.role_read == nil || g.role_read <= current_user.role
+      end
+    else
+      @groups.select!{|g| g.role_read == nil}
+    end
+    @groups.sort_by{|g| g[:position]}
   end
 
   def show
-    redirect_to forumgroups_path + "#forum-#{params[:id]}"
+    redirect_to forumgroups_path + "#forums-#{params[:id]}"
   end
+
+  def new
+    if admin?
+      @group = Forumgroup.new
+    else
+      flash[:alert] = "You are not allowed to create forums."
+      redirect_to forumgroups_path
+    end
+  end
+
+  def create
+    if admin?
+      @group = Forumgroup.new(params[:forumgroup])
+      if @group.save
+        flash[:notice] = "Forums created."
+        redirect_to @group
+      else
+        flash[:alert] = "Something went wrong"
+        render :new
+      end
+    else
+      flash[:alert] = "You are not allowed to create forums."
+      redirect_to forumgroups_path
+    end
+  end
+
+
+
 end