カスタムユーザモデルの定義
モデル
src/backend/api/accounts/models.py
from django.db import models
from django.contrib.auth.models import AbstractUser
class CustomUser(AbstractUser):
"""
カスタムユーザモデル
"""
pass
src/backend/config/settings/base.py
...（略）...
ENCRYPTION_KEY = os.environ.get('ENCRYPTION_KEY')
AUTH_USER_MODEL = 'accounts.CustomUser' # <- 追加
マイグレーション
(recsys_full) backend$
export DB_USER=rsl
export DB_PASSWORD=rsl-pass
(recsys_full) backend$ python manage.py makemigrations accounts
Migrations for 'accounts':
api/accounts/migrations/0001_initial.py
+ Create model CustomUser
(recsys_full) backend$ python manage.py sqlmigrate accounts 0001
BEGIN;
--
-- Create model CustomUser
--
CREATE TABLE "accounts_customuser" ("id" bigint NOT NULL PRIMARY KEY GENERATED BY DEFAULT AS IDENTITY, "password" varchar(128) NOT NULL, "last_login" timestamp with time zone NULL, "is_superuser" boolean NOT NULL, "username" varchar(150) NOT NULL UNIQUE, "first_name" varchar(150) NOT NULL, "last_name" varchar(150) NOT NULL, "email" varchar(254) NOT NULL, "is_staff" boolean NOT NULL, "is_active" boolean NOT NULL, "date_joined" timestamp with time zone NOT NULL);
CREATE TABLE "accounts_customuser_groups" ("id" bigint NOT NULL PRIMARY KEY GENERATED BY DEFAULT AS IDENTITY, "customuser_id" bigint NOT NULL, "group_id" integer NOT NULL);
CREATE TABLE "accounts_customuser_user_permissions" ("id" bigint NOT NULL PRIMARY KEY GENERATED BY DEFAULT AS IDENTITY, "customuser_id" bigint NOT NULL, "permission_id" integer NOT NULL);
CREATE INDEX "accounts_customuser_username_722f3555_like" ON "accounts_customuser" ("username" varchar_pattern_ops);
ALTER TABLE "accounts_customuser_groups" ADD CONSTRAINT "accounts_customuser_groups_customuser_id_group_id_c074bdcb_uniq" UNIQUE ("customuser_id", "group_id");
ALTER TABLE "accounts_customuser_groups" ADD CONSTRAINT "accounts_customuser__customuser_id_bc55088e_fk_accounts_" FOREIGN KEY ("customuser_id") REFERENCES "accounts_customuser" ("id") DEFERRABLE INITIALLY DEFERRED;
ALTER TABLE "accounts_customuser_groups" ADD CONSTRAINT "accounts_customuser_groups_group_id_86ba5f9e_fk_auth_group_id" FOREIGN KEY ("group_id") REFERENCES "auth_group" ("id") DEFERRABLE INITIALLY DEFERRED;
CREATE INDEX "accounts_customuser_groups_customuser_id_bc55088e" ON "accounts_customuser_groups" ("customuser_id");
CREATE INDEX "accounts_customuser_groups_group_id_86ba5f9e" ON "accounts_customuser_groups" ("group_id");
ALTER TABLE "accounts_customuser_user_permissions" ADD CONSTRAINT "accounts_customuser_user_customuser_id_permission_9632a709_uniq" UNIQUE ("customuser_id", "permission_id");
ALTER TABLE "accounts_customuser_user_permissions" ADD CONSTRAINT "accounts_customuser__customuser_id_0deaefae_fk_accounts_" FOREIGN KEY ("customuser_id") REFERENCES "accounts_customuser" ("id") DEFERRABLE INITIALLY DEFERRED;
ALTER TABLE "accounts_customuser_user_permissions" ADD CONSTRAINT "accounts_customuser__permission_id_aea3d0e5_fk_auth_perm" FOREIGN KEY ("permission_id") REFERENCES "auth_permission" ("id") DEFERRABLE INITIALLY DEFERRED;
CREATE INDEX "accounts_customuser_user_permissions_customuser_id_0deaefae" ON "accounts_customuser_user_permissions" ("customuser_id");
CREATE INDEX "accounts_customuser_user_permissions_permission_id_aea3d0e5" ON "accounts_customuser_user_permissions" ("permission_id");
COMMIT;
(recsys_full) backend$ python manage.py migrate
Operations to perform:
Apply all migrations: accounts, admin, auth, contenttypes, sessions
Running migrations:
Applying contenttypes.0001_initial... OK
Applying contenttypes.0002_remove_content_type_name... OK
Applying auth.0001_initial... OK
Applying auth.0002_alter_permission_name_max_length... OK
Applying auth.0003_alter_user_email_max_length... OK
Applying auth.0004_alter_user_username_opts... OK
Applying auth.0005_alter_user_last_login_null... OK
Applying auth.0006_require_contenttypes_0002... OK
Applying auth.0007_alter_validators_add_error_messages... OK
Applying auth.0008_alter_user_username_max_length... OK
Applying auth.0009_alter_user_last_name_max_length... OK
Applying auth.0010_alter_group_name_max_length... OK
Applying auth.0011_update_proxy_permissions... OK
Applying auth.0012_alter_user_first_name_max_length... OK
Applying accounts.0001_initial... OK
Applying admin.0001_initial... OK
Applying admin.0002_logentry_remove_auto_add... OK
Applying admin.0003_logentry_add_action_flag_choices... OK
Applying sessions.0001_initial... OK
テーブルの確認
recsys_full=# \dt
List of relations
Schema | Name | Type | Owner
--------+--------------------------------------+-------+-------
public | accounts_customuser | table | rsl
public | accounts_customuser_groups | table | rsl
public | accounts_customuser_user_permissions | table | rsl
public | auth_group | table | rsl
public | auth_group_permissions | table | rsl
public | auth_permission | table | rsl
public | django_admin_log | table | rsl
public | django_content_type | table | rsl
public | django_migrations | table | rsl
public | django_session | table | rsl
(10 rows)
recsys_full=# \d accounts_customuser
Table "public.accounts_customuser"
Column | Type | Collation | Nullable | Default
--------------+--------------------------+-----------+----------+----------------------------------
id | bigint | | not null | generated by default as identity
password | character varying(128) | | not null |
last_login | timestamp with time zone | | |
is_superuser | boolean | | not null |
username | character varying(150) | | not null |
first_name | character varying(150) | | not null |
last_name | character varying(150) | | not null |
email | character varying(254) | | not null |
is_staff | boolean | | not null |
is_active | boolean | | not null |
date_joined | timestamp with time zone | | not null |
Indexes:
"accounts_customuser_pkey" PRIMARY KEY, btree (id)
"accounts_customuser_username_722f3555_like" btree (username varchar_pattern_ops)
"accounts_customuser_username_key" UNIQUE CONSTRAINT, btree (username)
Referenced by:
TABLE "accounts_customuser_user_permissions" CONSTRAINT "accounts_customuser__customuser_id_0deaefae_fk_accounts_" FOREIGN KEY (customuser_id) REFERENCES accounts_customuser(id) DEFERRABLE INITIALLY DEFERRED
TABLE "accounts_customuser_groups" CONSTRAINT "accounts_customuser__customuser_id_bc55088e_fk_accounts_" FOREIGN KEY (customuser_id) REFERENCES accounts_customuser(id) DEFERRABLE INITIALLY DEFERRED
TABLE "django_admin_log" CONSTRAINT "django_admin_log_user_id_c564eba6_fk_accounts_customuser_id" FOREIGN KEY (user_id) REFERENCES accounts_customuser(id) DEFERRABLE INITIALLY DEFERRED
参考
- 現場で使える Django の教科書《基礎編》 # 第 11 章 データベースのマイグレーション