fix register

api/main.py

@@ -209,6 +209,7 @@ async def register_old(request: Request):
     user_obj = first(db.query('SELECT * FROM users where username ="'+str(user.username)+'"'))
     if user_obj == None:
         user_register(user)
+        
         user_obj = first(db.query('SELECT * FROM users where username ="'+str(request.username)+'"'))
         veri_table = db['register_veri_code']
         code = str(time.time()).replace('.','')
@@ -224,10 +225,14 @@ async def register_old(request: Request):
 async def register(request: models.register_req):
     db = dataset.connect('mysql://choozmo:pAssw0rd@db.ptt.cx:3306/AI_anchor?charset=utf8mb4')
     user_obj = first(db.query('SELECT * FROM users where username ="'+str(request.username)+'"'))
-    
+    then  = datetime.now()  
     if user_obj == None:
         if user_register(request):
-            user_obj = first(db.query('SELECT * FROM users where username ="'+str(request.username)+'"'))
+            while user_obj == None :
+                user_obj = first(db.query('SELECT * FROM users where username ="'+str(request.username)+'"'))
+                duration = datetime.now() - then
+                if duration.total_seconds() > 10:
+                    break
             veri_table = db['register_veri_code']
             code = str(time.time()).replace('.','')
             veri_table.insert({'code':code,'user_id':user_obj['id']})