Update 'face_recognition/app/app.py'

face_recognition/app/app.py

@@ -2,6 +2,7 @@ from flask import Flask
 from minio import Minio
 from minio.error import (ResponseError, BucketAlreadyOwnedByYou, BucketAlreadyExists)
 import os
+import uuid
 app = Flask(__name__)
  
 @app.route('/')
@@ -10,14 +11,33 @@ def hello_docker():
 
 @app.route('/acces_minio')
 def access_minio():
-    minioClient = Minio('minio:9000', access_key=os.environ['s3-name'], secret_key=os.environ['s3-password'], secure=False)
-    
     for bucket in minioClient.list_buckets():
     	print(bucket.name, bucket.creation_date, flush=True)
     return('Connection Succesfull')
  
-#@app.route('/check_user')
-  
+
+@app.route('/new_user_id')
+def new_user_id():
+  	id = None
+  	for try in range(0,5):
+		id = str(uuid.uuid4())
+		if check_id(id) == False:
+          	break
+    #funktionalität implementieres s3 Platzhalterdatei anlegen für user,
+    return(id)
+                
+def check_id(id):
+  	#return True -> id bereits verwendet
+    #return False -> id noch nicht verwendet
+  	users = minioClient.list_objects('users')
+    known = False
+    for user in users:
+      	if id == user.object_name.encode('utf-8'):
+          	known = True
+        else:
+          	pass
+    return known
+          
 def setup():
     minioClient = Minio('minio:9000', access_key=os.environ['s3-name'], secret_key=os.environ['s3-password'], secure=False)
     try: