add new thread route

app/models.py

@@ -239,6 +239,21 @@ class Threads(Model):
     def stickied(self):
         return bool(self.is_stickied)
 
+    @classmethod
+    def new(cls, user_id: int, topic_id: int, title: str, content: str, language: str = 'babycode') -> Threads:
+        from slugify import slugify
+        now = int(time.time())
+        slug = f'{slugify(title)}-{now}'
+        thread = Threads.create({
+            'topic_id': topic_id,
+            'user_id': user_id,
+            'title': title.strip(),
+            'slug': slug,
+            'created_at': int(time.time()),
+        })
+        post = Posts.new(user_id, thread.id, content, language)
+        return thread
+
 class Posts(Model):
     FULL_POSTS_QUERY = """
         WITH user_badges AS (