diff --git a/facebook/arangodb.py b/facebook/arangodb.py
index 9a0122b..5dac7b3 100644
--- a/facebook/arangodb.py
+++ b/facebook/arangodb.py
@@ -1,4 +1,5 @@
 from getpass import getpass
+from random import randint
 from time import sleep
 import json
 
@@ -12,7 +13,7 @@ from config import *
 # Avkryptera lösen till arango
 try:
     # Om scriptet körs på Macbook finns löseordet i en fil
-    with open('password_arango.txt') as f:
+    with open("password_arango.txt") as f:
         pwd = f.readline()
 except FileNotFoundError:
     for i in range(0, 6, 1):
@@ -34,55 +35,68 @@ db = ArangoClient(hosts=host_arango).db(db_arango, username=user_arango, passwor
 
 from helpers import now, _print, nowstamp
 
+
 def checked_members():
     cursor = db.aql.execute(
-            """
+        """
             FOR doc IN members
             FILTER doc.checked == true
             RETURN doc._key
             """
-            )
+    )
     members_checked = set([doc for doc in cursor])
     return members_checked
 
 
+def update_inuse(profile):
+    db.collection("profiles").update(profile["doc"]["id"])
+
+
 def count_docs(col):
-    cursor =  db.aql.execute(
-            """
+    cursor = db.aql.execute(
+        """
             FOR doc IN @@col
             COLLECT WITH COUNT INTO length
             RETURN length
             """,
-            bind_vars={"@col": col}
-            )
+        bind_vars={"@col": col},
+    )
     return cursor.next()
 
+
 def report_blocked(profile, users):
-    db.insert_document('reports', {
-    '_key':now(),
-    'profile': profile.name,
-    'users': [user.username for user in users],
-    }, overwrite=True)
+    db.insert_document(
+        "reports",
+        {
+            "_key": now(),
+            "profile": profile.name,
+            "users": [user.username for user in users],
+        },
+        overwrite=True,
+    )
 
 
 def write_report(users):
-    db.insert_document('reports', {
-    '_key':now(),
-    'users': [user.username for user in users]
-    }, overwrite=True)
+    db.insert_document(
+        "reports",
+        {"_key": now(), "users": [user.username for user in users]},
+        overwrite=True,
+    )
 
 
 def get_profile(db=db):
     """ Hämtar profil från profiles """
     cursor = db.aql.execute(
-            """
+        """
             FOR doc IN profiles
             FILTER doc.in_use < @inuse
             RETURN doc
             """,
-            bind_vars={'inuse': nowstamp() - 600}
-            )
-    return cursor.next()
+        bind_vars={"inuse": nowstamp() - 900},
+    )
+    profiles = [profile for profile in cursor]
+    profile = profiles[randint(0, len(profiles) - 1)]
+    return profile
 
 
 def friends_of_user(user):
@@ -99,29 +113,54 @@ def friends_of_user(user):
 
 
 def remove_profile(profile):
-    
-    db.collection("profiles").delete(profile.doc['_key'], silent=True, ignore_missing=True)
-    _print(profile, None, f'{profile.name} blockerad och borttagen {now()}.'
+
+    db.collection("profiles").delete(
+        profile.doc["_key"], silent=True, ignore_missing=True
     )
+    _print(profile, None, f"{profile.name} blockerad och borttagen {now()}.")
+
 
 # TODO #2 Bättre funktion för backup av databasen
 
+
 def arango_connect(pwd):
-    return ArangoClient(hosts=host_arango).db(db_arango, username=user_arango, password=pwd)
+    return ArangoClient(hosts=host_arango).db(
+        db_arango, username=user_arango, password=pwd
+    )
+
+
+def check_for_user(username):
+    """ Checks if a user exist in db and if it's checked """
+    # TODO Skulle kunna kolla ex mode också
+    if db.collection("members").has(username):
+        if db.collection('members').get(username)['checked'] == True:
+            checked = True
+        else:
+            checked = False
+    else:
+        checked = False
+    return checked
+        
 
-def get_user():
+def check_for_picture(id):
+    """ Checks if a picture exist in db """
+    return db.collection("pictures").has(id)
+
+
+def get_user(collection="lookups"):
     """ Hämtar användare att kolla upp från lookups """
     cursor = db.aql.execute(
-            """
-            FOR doc IN lookups
+        """
+            FOR doc IN @@col
             RETURN doc
-            """
-            )
+            """,
+        bind_vars={"@col": collection},
+    )
     try:
         doc = cursor.next()
-        if 'other' not in doc:
-            doc['other'] = []
-        db.collection("lookups").delete(doc['_key'])
+        if "other" not in doc:
+            doc["other"] = []
+        db.collection(collection).delete(doc["_key"])
     except StopIteration:
         doc = None
 
@@ -135,22 +174,24 @@ def backup(db):
         db: databaskoppling till aktuell databas
     """
     d = {}
-    for col in ['members', 'pictures', 'picture_reactions', 'profiles']:
+    for col in ["members", "pictures", "picture_reactions", "profiles"]:
         l = []
         for doc in db.collection(col).all():
             l.append(doc)
         d[col] = l
-    with open('data/backup.json', 'w') as f:
+    with open("data/backup.json", "w") as f:
         json.dump(d, f)
-    print(f'Senaste backup: {now()}')
+    print(f"Senaste backup: {now()}")
+
 
 def used_servers():
     cursor = db.aql.execute(
-            """
+        """
             FOR doc IN profiles
             RETURN doc._key
             """
-            )
+    )
     return [doc for doc in cursor]
 
+
 db = ArangoClient(hosts=host_arango).db(db_arango, username=user_arango, password=pwd)