feat: show Gitea admin's login credentials and send creds via email to admin

infrastructure/templates/infrastructure/html/create.html

@@ -0,0 +1,11 @@
+{% extends 'dash/common/base.html' %} {% block dash %}
+<h1>{{ title }}</h1>
+
+<h2>Gitea Admin Credentials</h2>
+
+<ul>
+  <li><b>Username:</b> root</li>
+  <li><b>Password:</b> {{ gitea_password }}</li>
+</ul>
+
+{% endblock %}

infrastructure/utils.py

@@ -37,7 +37,7 @@ def create_vm_if_not_exists(instance: Instance) -> (str, Commit):
         (gitea_password, commit) = infra.add_vm(instance=instance)
         instance = InstanceCreated.objects.create(instance=instance, created=True)
         instance.save()
-        return gitea_password
+        return (gitea_password, commit)
     else:
         if str.strip(infra.get_flavor(instance=instance)) != str.strip(
             infra.translate_size(instance=instance)

infrastructure/views.py

@@ -19,6 +19,7 @@ from django.contrib.auth import get_user_model
 from django.contrib.auth.decorators import login_required
 from django.http import HttpResponse
 from django.views.decorators.csrf import csrf_protect
+from django.core.mail import send_mail
 from django.urls import reverse
 
 from accounts.decorators import confirm_access
@@ -48,8 +49,30 @@ def create_instance(request, instance_name: str):
     if not payment_fullfilled(instance=instance):
         return redirect(reverse("billing.invoice.generate", args=(instance_name,)))
 
-    (gitea_password, commit) = create_vm_if_not_exists(instance=instance)
+    res = create_vm_if_not_exists(instance=instance)
+    if res is not None:
+        (gitea_password, commit) = res
+        send_mail(
+            subject="[Hostea] Gitea admin credentials",
+            message=f"""
+Congratulations on your new Gitea instance!\n
 
+You can use the following credentials to log into an admin account on
+your new Gitea instance. Great powers come with great responsibilities,
+so use the admin credentials wisely. When in doubt, consult the Gitea
+docs or contact support!\n
+
+    -username : root
+    - password: {gitea_password}
+""",
+            from_email="No reply Hostea<no-reply@exampl.org>",  # TODO read from settings.py
+            recipient_list=[request.user.email],
+        )
+
+        ctx = {
+            "gitea_password": gitea_password,
+        }
+        return render(request, "infrastructure/html/create.html", ctx)
     return HttpResponse()