breakdown models.py into db module and object models

server/app/db/__init__.py

@@ -0,0 +1,39 @@
+import pymongo
+import json
+from bson import json_util
+
+
+class Mongo:
+    """
+    The base class for all mongodb classes.
+    """
+
+    def __init__(self, database):
+        mongo_uri = pymongo.MongoClient()
+        self.db = mongo_uri[database]
+
+
+def convert_one(song):
+    """
+    Converts a single mongodb cursor to a json object.
+    """
+    json_song = json.dumps(song, default=json_util.default)
+    loaded_song = json.loads(json_song)
+
+    return loaded_song
+
+
+def convert_many(array):
+    """
+    Converts a list of mongodb cursors to a list of json objects.
+    """
+
+    songs = []
+
+    for song in array:
+        json_song = json.dumps(song, default=json_util.default)
+        loaded_song = json.loads(json_song)
+
+        songs.append(loaded_song)
+
+    return songs