save a standar schema

idhub/admin/views.py

@@ -1,6 +1,9 @@
+import os
 import logging
+from pathlib import Path
 from smtplib import SMTPException
 
+from django.conf import settings
 from django.utils.translation import gettext_lazy as _
 from django.views.generic.base import TemplateView
 from django.views.generic.edit import UpdateView, CreateView
@@ -8,7 +11,7 @@ from django.contrib.auth.models import User
 from django.shortcuts import get_object_or_404, redirect
 from django.urls import reverse_lazy
 from django.contrib import messages
-from idhub.models import Membership, Rol, Service, UserRol
+from idhub.models import Membership, Rol, Service, UserRol, Schemas
 from idhub.mixins import AdminView
 from idhub.email.views import NotifyActivateUserByEmail
 from idhub.admin.forms import (
@@ -42,9 +45,9 @@ class Credentials(AdminView, TemplateView):
     section = "Credentials"
 
 
-class Schemes(AdminView, TemplateView):
+class SchemasMix(AdminView, TemplateView):
-    title = _("Schemes Management")
+    title = _("Templates Management")
-    section = "Schemes"
+    section = "Templates"
 
 
 class ImportExport(AdminView, TemplateView):
@@ -435,21 +438,69 @@ class AdminWalletConfigIssuesView(Credentials):
     wallet = True
 
 
-class AdminSchemesView(Schemes):
+class AdminSchemasView(SchemasMix):
-    template_name = "idhub/admin/schemes.html"
+    template_name = "idhub/admin/schemas.html"
-    subtitle = _('Schemes List')
+    subtitle = _('Template List')
     icon = ''
 
+    def get_context_data(self, **kwargs):
+        context = super().get_context_data(**kwargs)
+        context.update({
+            'schemas': Schemas.objects,
+        })
+        return context
 
-class AdminSchemesImportView(Schemes):
+
-    template_name = "idhub/admin/schemes_import.html"
+class AdminSchemasImportView(SchemasMix):
-    subtitle = _('Import Schemes')
+    template_name = "idhub/admin/schemas_import.html"
+    subtitle = _('Import Template')
     icon = ''
 
+    def get_context_data(self, **kwargs):
+        context = super().get_context_data(**kwargs)
+        context.update({
+            'schemas': self.get_schemas(),
+        })
+        return context
 
-class AdminSchemesExportView(Schemes):
+    def get_schemas(self):
-    template_name = "idhub/admin/schemes_export.html"
+        schemas_files = os.listdir(settings.SCHEMAS_DIR)
-    subtitle = _('Export Schemes')
+        schemas = [x for x  in schemas_files 
+            if not Schemas.objects.filter(file_schema=x).exists()]
+        return schemas
+
+        
+class AdminSchemasImportAddView(SchemasMix):
+
+    def get(self, request, *args, **kwargs):
+        file_name = kwargs['file_schema']
+        schemas_files = os.listdir(settings.SCHEMAS_DIR)
+        if not file_name in schemas_files:
+            messages.error(self.request, f"The schema {file_name} not exist!")
+            return redirect('idhub:admin_schemas_import')
+
+        self.create_schema(file_name)
+        messages.success(self.request, _("The schema add successfully!"))
+        return redirect('idhub:admin_schemas_import')
+
+    def create_schema(self, file_name):
+        data = self.open_file(file_name)
+        schema = Schemas.objects.create(file_schema=file_name, data=data)
+        schema.save()
+        return schema
+
+    def open_file(self, file_name):
+        data = ''
+        filename = Path(settings.SCHEMAS_DIR).joinpath(file_name)
+        with filename.open() as schema_file:
+            data = schema_file.read()
+
+        return data
+
+
+class AdminSchemasExportView(SchemasMix):
+    template_name = "idhub/admin/schemas_export.html"
+    subtitle = _('Export Template')
     icon = ''
 
 

idhub/migrations/0006_schemas.py

@@ -0,0 +1,29 @@
+# Generated by Django 4.2.5 on 2023-10-20 13:49
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("idhub", "0005_remove_service_rol_service_rol"),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="Schemas",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("file_schema", models.CharField(max_length=250)),
+                ("data", models.TextField()),
+                ("created_at", models.DateTimeField(auto_now=True)),
+            ],
+        ),
+    ]

idhub/models.py

@@ -49,6 +49,12 @@ class VCTemplate(models.Model):
     data = models.TextField()
 
 
+class Schemas(models.Model):
+    file_schema = models.CharField(max_length=250)
+    data = models.TextField()
+    created_at = models.DateTimeField(auto_now=True)
+
+
 class Membership(models.Model):
     """
       This model represent the relation of this user with the ecosystem.  

idhub/templates/idhub/admin/schemas_import.html

@@ -0,0 +1,34 @@
+{% extends "idhub/base_admin.html" %}
+{% load i18n %}
+
+{% block content %}
+<h3>
+  <i class="{{ icon }}"></i>
+  {{ subtitle }}
+</h3>
+<div class="row mt-5">
+  <div class="col">
+    <div class="table-responsive">
+      <table class="table table-striped table-sm">
+        <thead>
+          <tr>
+            <th scope="col"><button type="button" class="btn btn-grey border border-dark">{% trans 'Template available' %}</button></th>
+            <th scope="col"></th>
+          </tr>
+        </thead>
+        <tbody>
+          {% for schema in schemas %}
+          <tr style="font-size:15px;">
+            <td>{{ schema }}</td>
+            <td><a class="text-primary" href="{% url 'idhub:admin_schemas_import_add' schema %}" title="{% trans 'Add' %}"><i class="bi bi-plus-circle"></i></a></td>
+          </tr>
+          {% endfor %}
+        </tbody>
+      </table>
+      <div class="form-actions-no-box">
+        <a class="btn btn-green-admin" href="{# url 'idhub:admin_schemas_new' #}">{% translate "Add template" %} <i class="bi bi-plus"></i></a>
+      </div>
+    </div>
+  </div>
+</div>
+{% endblock %}

idhub/templates/idhub/admin/schemes_import.html

@@ -1,9 +0,0 @@
-{% extends "idhub/base_admin.html" %}
-{% load i18n %}
-
-{% block content %}
-<h3>
-  <i class="{{ icon }}"></i>
-  {{ subtitle }}
-</h3>
-{% endblock %}

idhub/templates/idhub/base_admin.html

@@ -152,24 +152,24 @@
                 </ul>
               </li>
               <li class="nav-item">
-                <a class="admin nav-link {% if section == 'Schemes' %}active {% endif %}fw-bold" data-bs-toggle="collapse" data-bs-target="#schemes" aria-expanded="false" aria-controls="schemes" href="javascript:void()">
+                <a class="admin nav-link {% if section == 'Schemas' %}active {% endif %}fw-bold" data-bs-toggle="collapse" data-bs-target="#schemas" aria-expanded="false" aria-controls="schemas" href="javascript:void()">
                   <i class="bi bi-file-earmark-text icon_sidebar"></i>
-                  Schemes
+                  Templates
                 </a>
-                <ul class="flex-column mb-2 ul_sidebar accordion-collapse {% if section == 'Schemes' %}expanded{% else %}collapse{% endif %}" id="schemes" data-bs-parent="#sidebarMenu">
+                <ul class="flex-column mb-2 ul_sidebar accordion-collapse {% if section == 'Schemas' %}expanded{% else %}collapse{% endif %}" id="schemas" data-bs-parent="#sidebarMenu">
                   <li class="nav-item">
-                    <a class="nav-link{% if path == 'admin_schemes' %} active2{% endif %}" href="{% url 'idhub:admin_schemes' %}">
+                    <a class="nav-link{% if path == 'admin_schemas' %} active2{% endif %}" href="{% url 'idhub:admin_schemas' %}">
-                      List of schemes
+                      List of Templates
                     </a>
                   </li>
                   <li class="nav-item">
-                    <a class="nav-link{% if path == 'admin_schemes_import' %} active2{% endif %}" href="{% url 'idhub:admin_schemes_import' %}">
+                    <a class="nav-link{% if path == 'admin_schemas_import' %} active2{% endif %}" href="{% url 'idhub:admin_schemas_import' %}">
-                      Import scheme
+                      Import Templates
                     </a>
                   </li>
                   <li class="nav-item">
-                    <a class="nav-link{% if path == 'admin_schemes_export' %} active2{% endif %}" href="{% url 'idhub:admin_schemes_export' %}">
+                    <a class="nav-link{% if path == 'admin_schemas_export' %} active2{% endif %}" href="{% url 'idhub:admin_schemas_export' %}">
-                      Export scheme
+                      Export Templates
                     </a>
                   </li>
                 </ul>

idhub/urls.py

@@ -135,12 +135,14 @@ urlpatterns = [
         name='admin_wallet_config_issue'),
     path('admin/wallet/config/issue/', views_admin.AdminWalletConfigIssuesView.as_view(),
         name='admin_wallet_config_issue'),
-    path('admin/schemes/', views_admin.AdminSchemesView.as_view(),
+    path('admin/schemas/', views_admin.AdminSchemasView.as_view(),
-        name='admin_schemes'),
+        name='admin_schemas'),
-    path('admin/schemes/import', views_admin.AdminSchemesImportView.as_view(),
+    path('admin/schemas/import', views_admin.AdminSchemasImportView.as_view(),
-        name='admin_schemes_import'),
+        name='admin_schemas_import'),
-    path('admin/schemes/export/', views_admin.AdminSchemesExportView.as_view(),
+    path('admin/schemas/import/<str:file_schema>', views_admin.AdminSchemasImportAddView.as_view(),
-        name='admin_schemes_export'),
+        name='admin_schemas_import_add'),
+    path('admin/schemas/export/', views_admin.AdminSchemasExportView.as_view(),
+        name='admin_schemas_export'),
     path('admin/import', views_admin.AdminImportView.as_view(),
         name='admin_import'),
     path('admin/export/', views_admin.AdminExportView.as_view(),

requirements.txt

@@ -3,3 +3,4 @@ django-bootstrap5==23.3
 django-extensions==3.2.3
 black==23.9.1
 python-decouple==3.8
+jsonschema==4.19.1

schemas/member.json

@@ -0,0 +1,40 @@
+{
+  "@context": [
+    "https://www.w3.org/ns/credentials/v2",
+    "https://www.w3.org/ns/credentials/examples/v2"
+  ],
+  "id": "https://example.com/credentials/3734",
+  "type": ["VerifiableCredential", "JsonSchemaCredential"],
+  "issuer": "https://pangea.org/issuers/10",
+  "issuanceDate": "2023-09-01T19:23:24Z",
+  "credentialSchema": {
+    "id": "https://www.w3.org/2022/credentials/v2/json-schema-credential-schema.json",
+    "type": "JsonSchema",
+    "digestSRI": "sha384-S57yQDg1MTzF56Oi9DbSQ14u7jBy0RDdx0YbeV7shwhCS88G8SCXeFq82PafhCrW"
+  },
+  "credentialSubject": {
+    "id": "https://pangea.org/schemas/member-credential-schema.json",
+    "type": "JsonSchema",
+    "jsonSchema": {
+      "$id": "https://pangea.org/schemas/member-credential-schema.json",
+      "$schema": "https://json-schema.org/draft/2020-12/schema",
+      "name": "MemberCredential",
+      "description": "MemberCredential using JsonSchemaCredential",
+      "type": "object",
+      "properties": {
+        "name": {
+          "type": "string"
+        },
+        "email": {
+          "type": "string",
+          "format": "email"
+        },
+        "membershipType": {
+          "type": "string",
+          "enum": ["individual", "organization"]
+        }
+      },
+      "required": ["name", "email", "membershipType"]
+    }
+  }
+}

trustchain_idhub/settings.py

@@ -159,6 +159,7 @@ MEDIA_URL = '/media/'
 STATIC_ROOT = config('STATIC_ROOT')
 MEDIA_ROOT = config('MEDIA_ROOT', default="idhub/upload")
 FIXTURE_DIRS = (os.path.join(BASE_DIR, 'fixtures'),)
+SCHEMAS_DIR = os.path.join(BASE_DIR, 'schemas')
 
 # Default primary key field type
 # https://docs.djangoproject.com/en/4.2/ref/settings/#default-auto-field