7 commits

Author	SHA1	Message	Date
mitsuha_s	91e84bfd67	add get_user method	2022-05-22 21:40:01 +00:00
mitsuha_s	565b3ae87a	remove handling exception in add_user method and change return value	2022-05-22 21:26:27 +00:00
mitsuha_s	98e6e16ae5	delete unnecessary line	2022-05-21 13:57:25 +00:00
mitsuha_s	c25e0c78fe	make unique values in database and add handling exception in add_user method	2022-05-21 13:55:28 +00:00
mitsuha_s	8b04adef2b	add add_user method	2022-05-21 10:48:33 +00:00
mitsuha_s	60a7648ce4	correct init database object	2022-05-19 22:46:55 +00:00
mitsuha_s	f0c4b0425a	init database object	2022-05-19 21:12:43 +00:00