Merge pull request #23 from codeguru42/22-health-check

Add health_check route

Author: codeguru42

go_capture/urls.py

@@ -21,4 +21,5 @@
 urlpatterns = [
     path('admin/', admin.site.urls),
     path('capture/', views.capture),
+    path('health_check/', views.health_check),
 ]

go_capture/views.py

@@ -2,8 +2,8 @@
 
 import cv2
 import numpy as np
-from django.http import FileResponse
-from django.views.decorators.http import require_POST
+from django.http import FileResponse, JsonResponse
+from django.views.decorators.http import require_POST, require_GET
 
 from go_capture.sgf import perspective, find_stones
 from go_capture.sgf.make_sgf import make_sgf
@@ -20,3 +20,11 @@ def capture(request):
     make_sgf(file, black, white)
     file.seek(0)
     return FileResponse(file.read(), status=201, as_attachment=True, content_type='application/x-go-sgf')
+
+
+@require_GET
+def health_check(request):
+    body = {
+        'message': 'Healthy!'
+    }
+    return JsonResponse(body)

requests.http

@@ -1,3 +1,8 @@
+### health check
+GET http://{{host}}:{{port}}/health_check/
+
+### POST image
+
 POST http://{{host}}:{{port}}/capture/
 Content-Type: multipart/form-data; boundary=WebAppBoundary