add threads n posts

util.lua

@@ -4,6 +4,8 @@ local db = require("lapis.db")
 
 local Avatars = require("models").Avatars
 local Users = require("models").Users
+local Posts = require("models").Posts
+local PostHistory = require("models").PostHistory
 
 util.TransientUser = {
   is_admin = function (self)
@@ -15,6 +17,7 @@ util.TransientUser = {
   is_logged_in_guest = function (self)
     return false
   end,
+  username = "Deleted User",
 }
 
 function util.get_user_avatar_url(req, user)
@@ -94,4 +97,29 @@ function util.form_bool_to_sqlite(s)
   return util.bton(util.stob(s))
 end
 
+function util.is_thread_locked(thread)
+  return util.ntob(thread.is_locked)
+end
+
+function util.create_post(thread_id, user_id, content)
+  db.query("BEGIN")
+  local post = Posts:create({
+    thread_id = thread_id,
+    user_id = user_id,
+    current_revision_id = db.NULL,
+  })
+  
+  local revision = PostHistory:create({
+    post_id = post.id,
+    user_id = user_id,
+    content = content,
+    is_initial_revision = true,
+  })
+  
+  post:update({current_revision_id = revision.id})
+  
+  db.query("COMMIT")
+  return post
+end
+
 return util