From 6cf289f5b125e3d0618dbe87b831bc94de415a6d Mon Sep 17 00:00:00 2001
From: Cayo Puigdefabregas <cayo@usody.com>
Date: Tue, 14 Nov 2023 09:48:36 +0100
Subject: [PATCH] new way for to get a new did

---
 idhub/admin/views.py |  3 +--
 idhub/models.py      | 12 +++++++++++-
 idhub/user/views.py  |  3 +--
 3 files changed, 13 insertions(+), 5 deletions(-)

diff --git a/idhub/admin/views.py b/idhub/admin/views.py
index 0492f5d..786b0be 100644
--- a/idhub/admin/views.py
+++ b/idhub/admin/views.py
@@ -20,7 +20,6 @@ from django.shortcuts import get_object_or_404, redirect
 from django.urls import reverse_lazy
 from django.http import HttpResponse
 from django.contrib import messages
-from utils.apiregiter import iota
 from utils import credtools
 from idhub_auth.models import User
 from idhub.mixins import AdminView
@@ -511,7 +510,7 @@ class DidRegisterView(Credentials, CreateView):
 
     def form_valid(self, form):
         form.instance.user = self.request.user
-        form.instance.did = iota.issue_did()
+        form.instance.set_did()
         form.save()
         messages.success(self.request, _('DID created successfully'))
         return super().form_valid(form)
diff --git a/idhub/models.py b/idhub/models.py
index bb9b4ae..1c0c8e8 100644
--- a/idhub/models.py
+++ b/idhub/models.py
@@ -2,6 +2,7 @@ import json
 import requests
 from django.db import models
 from django.utils.translation import gettext_lazy as _
+from idhub_ssikit import generate_did_controller_key
 from idhub_auth.models import User
 
 
@@ -14,7 +15,6 @@ from idhub_auth.models import User
 
 class DID(models.Model):
     created_at = models.DateTimeField(auto_now=True)
-    did = models.CharField(max_length=250, unique=True)
     label = models.CharField(max_length=50)
     # In JWK format. Must be stored as-is and passed whole to library functions.
     # Example key material:
@@ -33,6 +33,16 @@ class DID(models.Model):
             return True
         return False
 
+    @property
+    def did(self):
+        return self.get_key().get("d")
+
+    def set_did(self):
+        self.key_material = idhub_ssikit.generate_did_controller_key()
+
+    def get_key(self):
+        return json.loads(self.key_material)
+
 
 class Schemas(models.Model):
     file_schema = models.CharField(max_length=250)
diff --git a/idhub/user/views.py b/idhub/user/views.py
index f45f7e6..02c0cfe 100644
--- a/idhub/user/views.py
+++ b/idhub/user/views.py
@@ -12,7 +12,6 @@ from django.shortcuts import get_object_or_404, redirect
 from django.urls import reverse_lazy
 from django.http import HttpResponse
 from django.contrib import messages
-from utils.apiregiter import iota
 from idhub.user.forms import ProfileForm, RequestCredentialForm, CredentialPresentationForm
 from idhub.mixins import UserView
 from idhub.models import DID, VerificableCredential
@@ -183,7 +182,7 @@ class DidRegisterView(MyWallet, CreateView):
 
     def form_valid(self, form):
         form.instance.user = self.request.user
-        form.instance.did = iota.issue_did()
+        form.instance.set_did()
         form.save()
         messages.success(self.request, _('DID created successfully'))
         return super().form_valid(form)