From 761fc427defc590913124f1ad2f1b518633fbad4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?dni=20=E2=9A=A1?= <office@dnilabs.com>
Date: Mon, 10 Oct 2022 23:27:46 +0200
Subject: [PATCH] add callback for saas app

---
 lnbits/app.py                         |  2 +-
 lnbits/extensions/admin/migrations.py |  3 +++
 lnbits/extensions/admin/views_api.py  |  5 -----
 lnbits/settings.py                    | 32 +++++++++++++++++++++++----
 4 files changed, 32 insertions(+), 10 deletions(-)

diff --git a/lnbits/app.py b/lnbits/app.py
index 50f218b7..49ad8d77 100644
--- a/lnbits/app.py
+++ b/lnbits/app.py
@@ -64,7 +64,7 @@ def create_app() -> FastAPI:
 
     # TODO: why those 2?
     g().config = settings
-    # g().base_url = f"http://{settings.host}:{settings.port}"
+    g().base_url = f"http://{settings.host}:{settings.port}"
 
     app.add_middleware(GZipMiddleware, minimum_size=1000)
 
diff --git a/lnbits/extensions/admin/migrations.py b/lnbits/extensions/admin/migrations.py
index c4bc98d8..ea698c27 100644
--- a/lnbits/extensions/admin/migrations.py
+++ b/lnbits/extensions/admin/migrations.py
@@ -6,6 +6,9 @@ async def m001_create_admin_settings_table(db):
             debug TEXT,
             host TEXT,
             port INTEGER,
+            lnbits_saas_instance_id TEXT,
+            lnbits_saas_callback TEXT,
+            lnbits_saas_secret TEXT,
             lnbits_path TEXT,
             lnbits_commit TEXT,
             lnbits_admin_users TEXT,
diff --git a/lnbits/extensions/admin/views_api.py b/lnbits/extensions/admin/views_api.py
index 19b52e35..ae2959bc 100644
--- a/lnbits/extensions/admin/views_api.py
+++ b/lnbits/extensions/admin/views_api.py
@@ -53,8 +53,3 @@ async def api_delete_settings(
 ):
     await delete_settings()
     return {"status": "Success"}
-
-
-@admin_ext.get("/api/v1/backup/", status_code=HTTPStatus.OK)
-async def api_backup(user: User = Depends(check_admin)):
-    return {"status": "not implemented"}
diff --git a/lnbits/settings.py b/lnbits/settings.py
index ffcdcc0a..f183211c 100644
--- a/lnbits/settings.py
+++ b/lnbits/settings.py
@@ -1,6 +1,7 @@
 import importlib
 import json
 import subprocess
+import httpx
 from os import path
 from sqlite3 import Row
 from typing import List, Optional
@@ -9,6 +10,7 @@ from loguru import logger
 from pydantic import BaseSettings, Field, validator
 
 
+
 def list_parse_fallback(v):
     try:
         return json.loads(v)
@@ -34,6 +36,11 @@ class Settings(BaseSettings):
     lnbits_path: str = Field(default=".")
     lnbits_commit: str = Field(default="unknown")
 
+    # saas
+    lnbits_saas_callback: Optional[str] = Field(default=None)
+    lnbits_saas_secret: Optional[str] = Field(default=None)
+    lnbits_saas_instance_id: Optional[str] = Field(default=None)
+
     # users
     lnbits_admin_users: List[str] = Field(default=[])
     lnbits_allowed_users: List[str] = Field(default=[])
@@ -230,11 +237,28 @@ async def check_admin_settings():
 
                 http = "https" if settings.lnbits_force_https else "http"
                 user = settings.lnbits_admin_users[0]
-                logger.warning(
-                    f" ✔️ Access admin user account at: {http}://{settings.host}:{settings.port}/wallet?usr={user}"
-                )
+
+                admin_url = f"{http}://{settings.host}:{settings.port}/wallet?usr={user}"
+                logger.warning(f"✔️ Access admin user account at: {admin_url}")
+
+                if settings.lnbits_saas_callback and settings.lnbits_saas_secret and settings.lnbits_saas_instance_id:
+                    with httpx.Client() as client:
+                        headers = {
+                            "Content-Type": "application/json; charset=utf-8",
+                            "X-API-KEY": settings.lnbits_saas_secret
+                        }
+                        payload = {
+                            "instance_id": settings.lnbits_saas_instance_id,
+                            "adminuser": user
+                        }
+                        try:
+                            r = client.post(settings.lnbits_saas_callback, headers=headers, json=payload)
+                            logger.warning("sent admin user to saas application")
+                        except:
+                            logger.error(f"error sending admin user to saas: {settings.lnbits_saas_callback}")
+
             except:
-                logger.warning("admin.settings tables does not exist.")
+                logger.error("admin.settings tables does not exist.")
                 raise