🔥 Delete legacy register and deposit

♻ Replace facebook avatar related stuff with gravatars
♻ Replace format-strings with f-strings
✨ Add profile_images command

main/utils.py

@@ -1,23 +1,5 @@
-from django.contrib.auth.models import User
-from django.db.models import Q
-
-
-def format_username(firstname, lastname):
+def format_username(firstname: str, lastname: str):
     first = firstname.lower().strip().replace(" ", "")[:6].encode("ascii", "ignore").decode("utf-8")
     last = lastname.lower().strip().replace(" ", "")[:6].encode("ascii", "ignore").decode("utf-8")
 
-    return "{0}{1}".format(first, last)
-
-
-def users_with_perm(perm_name):
-    return User.objects.filter(
-        Q(is_superuser=True) | Q(user_permissions__codename=perm_name) | Q(groups__permissions__codename=perm_name)
-    ).distinct()
-
-
-def users_format_js(users):
-    users_js = []
-    for user in users:
-        users_js.append('"' + user.first_name + " " + user.last_name[:1] + '"')
-    users_js = "[{}]".format(",".join(users_js))
-    return users_js
+    return f"{first}{last}"