Add first structure of the application

1 files changed, 27 insertions, 0 deletions

diff --git a/src/lb_app/app_db/user.py b/src/lb_app/app_db/user.py
new file mode 100644
index 0000000..1af957c
--- /dev/null
+++ b/src/lb_app/app_db/user.py
@@ -0,0 +1,27 @@
+from flask import current_app
+
+from .db import MongoDB
+
+class User(object):
+    def __init__(self, app=None):
+        self.app = app
+
+    def all(self):
+        db = MongoDB(self.app)
+        mongo = db.connection()
+        return list(mongo.db.users.find({}))
+
+    def register(self, username):
+        db = MongoDB(self.app)
+        mongo = db.connection()
+        error = None
+
+        if not username:
+            error = 'Username is required.'
+        elif len(list(mongo.db.users.find({"username": username}))) > 0:
+            error = 'User {} is already registered.'.format(username)
+
+        if error is None:
+            mongo.db.users.insert({"username": username})
+            return None
+        return error