Tep3

% ruby -v
% rbenv versions
% rbenv local 2.7.5
% rails -v

% rails new tep3 -d postgresql
database.yml username
rails db:create

$ yarn add bootstrap@next
$ yarn add @popperjs/core

app/javascript/packs/application.js
import "bootstrap";
import "../stylesheets/application";

% mkdir app/javascript/stylesheets/
% touch app/javascript/stylesheets/application.scss
@import "bootstrap";

app/views/layouts/application.html.erb
<%= stylesheet_pack_tag 'application', media: 'all', 'data-turbolinks-track': 'reload' %>

データベース移行

エクスポート　インポート

Users

はじめにtepnoteのユーザーをエクスポートし　tep3にインポートする

Jiins → Notes

tepnoteのjiinsをエクスポートし　tep3のnotesにインポートする

エクスポート
\COPY (select user_id, jiin_name, kind, meeting_time, role_num, created_at, updated_at from jiins order by user_id asc) TO '/Users/jq/3tep_gomi/notes.csv' WITH CSV DELIMITER ',' FORCE QUOTE * NULL AS '' HEADER;

インポート
\COPY notes(user_id, name, kind, meeting_time, role, created_at, updated_at) FROM '/Users/jq/3tep_gomi/notes.csv' WITH CSV DELIMITER ',';

- このときJiinsのidとNotesのidを合わせる　Notesのuser_idは1にする（1は淨久寺グループが代々引き継ぐアカウントのユーザーID）

tep3_development=# select * from notes;
 id | user_id |        name        | kind | meeting_time | role | belong |         created_at         |         updated_at         
----+---------+--------------------+------+--------------+------+--------+----------------------------+----------------------------
  1 |       1 | 淨久寺             |      |              |    1 |        | 2019-01-30 01:12:29.847655 | 2020-02-28 18:17:08.925978
  2 |       1 | 光源寺             |      |              |    1 |        | 2019-02-01 13:04:29.292541 | 2020-02-28 18:17:45.068205
  3 |       1 | 廣國院             |      |              |    1 |        | 2019-02-01 13:04:37.908007 | 2020-08-25 14:25:08.311179
  4 |       1 | 安養寺             |      |              |    1 |        | 2019-02-01 13:04:50.543585 | 2020-02-28 18:18:04.200338
  5 |       1 | 太陽               |      |              |    1 |        | 2019-05-11 12:28:30.551584 | 2020-02-28 18:18:15.454727
  6 |       1 | 家族               |      |              |    1 |        | 2019-06-20 11:28:05.371417 | 2020-02-28 18:18:28.641819
  7 |       1 | SANデザイン事務所  |      |              |    1 |        | 2019-08-11 12:43:11.472652 | 2020-12-15 15:39:00.831541
  8 |       1 | 一般               |      |              |    1 |        | 2019-12-24 11:27:21.384603 | 2019-12-24 11:27:21.384603
  9 |       1 | 親戚               |      |              |    1 |        | 2019-12-24 13:11:43.345268 | 2019-12-24 13:11:43.345268
 10 |       1 | 光源寺護持会       |      |              |    3 |        | 2020-02-15 17:39:30.312985 | 2020-03-06 11:35:27.445689
 11 |       1 | 淨久寺護持会       |      |              |    3 |        | 2020-02-28 18:16:01.176519 | 2020-02-28 18:16:01.176519
 12 |       1 | 廣國院護持会       |      |              |    3 |        | 2020-03-02 13:18:23.289695 | 2020-03-02 13:18:23.289695
 13 |       1 | 安養寺護持会       |      |              |    3 |        | 2020-03-02 13:22:51.367168 | 2020-03-02 13:22:51.367168
 14 |       1 | 光源寺晋山結制会計 |      |              |    3 |        | 2020-03-25 11:33:09.239345 | 2020-03-25 11:33:09.239345
(14 rows)

ClientsをClientsとOthersに分ける　Clients以下は寺ごと（ノートごと）に出し入れする

Clients

- 新Clients（家テーブル）　旧Clientsから主を抜き出す　ie_idを新Clientsのidにする　そのidにOthersがぶらさがる　旧Clientsのmemoは別テーブルに移す

エクスポート
\COPY (select ie_id, user_id, jiin_id, table_order, created_at, updated_at from clients where jiin_id = 1 and nusi = true order by ie_id asc, jiin_id asc) TO '/Users/jq/3tep_gomi/clients_1.csv' WITH CSV DELIMITER ',' FORCE QUOTE * NULL AS '' HEADER;

\COPY (select ie_id, user_id, jiin_id, table_order, created_at, updated_at from clients where jiin_id = 2 and nusi = true order by ie_id asc, jiin_id asc) TO '/Users/jq/3tep_gomi/clients_2.csv' WITH CSV DELIMITER ',' FORCE QUOTE * NULL AS '' HEADER;

...

インポート
\COPY clients(id, user_id, note_id, line, created_at, updated_at) FROM '/Users/jq/3tep_gomi/clients_1.csv' WITH CSV DELIMITER ',';

\COPY clients(id, user_id, note_id, line, created_at, updated_at) FROM '/Users/jq/3tep_gomi/clients_2.csv' WITH CSV DELIMITER ',';

...

Others

エクスポート
\COPY (select user_id, jiin_id, ie_id, name, yomi, nusi, each_order,  generation, created_at, updated_at from clients where jiin_id = 1 order by ie_id asc) TO '/Users/jq/3tep_gomi/others_1.csv' WITH CSV DELIMITER ',' FORCE QUOTE * NULL AS '' HEADER;

...

インポート
\COPY others(user_id, note_id, client_id, name, yomi, nusi, line, generation, created_at, updated_at) FROM '/Users/jq/3tep_gomi/others_1.csv' WITH CSV DELIMITER ',';

...

おまけ

エラー

- Othersのclient_idがClientsのidにないとき

ERROR:  insert or update on table "others" violates foreign key constraint "fk_rails_10377da6e2"
DETAIL:  Key (client_id)=(26) is not present in table "clients".

- others_1.csvから不要なclient_idを含む行の削除方法

作業用データベースを作る
% psql postgres
postgres=# create database x_0226;

作業用テーブルを作る
% psql x_0226
x_0226=# CREATE TABLE clients(id serial, client_id int);
x_0226=# CREATE TABLE others(id serial, client_id int);

エクスポートしたcsvから不要な列を削除してそれぞれにインポートする
x_0226=# \COPY clients(client_id) FROM '/Users/jq/3tep_gomi/clients_1.csv' WITH CSV DELIMITER ',';
x_0226=# \COPY others(client_id) FROM '/Users/jq/3tep_gomi/others_1_c.csv' WITH CSV DELIMITER ',';

EXCEPTを使ってClientsにないOthersのclient_idを拾う
x_0226=# SELECT client_id FROM others EXCEPT SELECT client_id FROM clients order by client_id asc;

作業用テーブルを作る
x_0226=# create table x_others(id serial, user_id int, note_id int, client_id int, name varchar, yomi varchar, nusi boolean, line int, generation varchar, created_at timestamp, updated_at timestamp);

others_1.csvをインポートする
x_0226=# \COPY x_others(user_id, note_id, client_id, name, yomi, nusi, line, generation, created_at, updated_at) FROM '/Users/jq/3tep_gomi/others_1.csv' WITH CSV DELIMITER ',';

ClientsにないOthersのclient_idを含む行を削除する
x_0226=# delete from x_others where client_id in (SELECT client_id FROM others EXCEPT SELECT client_id FROM clients order by client_id asc);

エクスポート
x_0226=# \COPY (select user_id, note_id, client_id, name, yomi, nusi, line, generation, created_at, updated_at from x_others order by client_id asc) TO '/Users/jq/3tep_gomi/others_1.csv' WITH CSV DELIMITER ',' FORCE QUOTE * NULL AS '' HEADER;

tep3のOthersにインポートする
tep3_development=# \COPY others(user_id, note_id, client_id, name, yomi, nusi, line, generation, created_at, updated_at) FROM '/Users/jq/3tep_gomi/others_1.csv' WITH CSV DELIMITER ',';

Categories → Lists

旧Categoriesのset_id1を寺ごとに抜き出し　Listsに入れる

エクスポート
\COPY (select id, user_id, jiin_id, content, line, created_at, updated_at from categories where jiin_id = 1 and content <> '' and set_id = 1 order by line asc) TO '/Users/jq/3tep_gomi/list_1.csv' WITH CSV DELIMITER ',' FORCE QUOTE * NULL AS '' HEADER;

...

インポート
\COPY lists(id, user_id, note_id, content, line, created_at, updated_at) FROM '/Users/jq/3tep_gomi/list_1.csv' WITH CSV DELIMITER ',';

...

シーケンス編集

シーケンスの最大値確認
select max(id) from lists;

シーケンスを最大値以上に設定
select setval ('lists_id_seq', 128);

ListsのidをClientsのlist_idに入れる

tepnote::DATABASE=> select * from categories where id = 70;
 id | user_id | jiin_id | content | set_id |         created_at         |         updated_at         | line 
----+---------+---------+---------+--------+----------------------------+----------------------------+------
 70 |       1 |       1 | 別所    |      1 | 2021-06-16 02:13:29.941705 | 2021-06-30 23:36:32.003691 |    2

tepnote::DATABASE=> select * from properties where jiin_id = 1 and ie_id = 2597;
 id | user_id | jiin_id | client_id | ie_id | tiku_id | category_id | tana | tuki | nenga | yaku | eitai | name |         created_at         |         updated_at         | category_3 | category_4 | category_5 | nenkai_h | goji | haru | aki | yaku_g 
----+---------+---------+-----------+-------+---------+-------------+------+------+-------+------+-------+------+----------------------------+----------------------------+------------+------------+------------+----------+------+------+-----+--------
 64 |       2 |       1 |      1060 |  2597 |      70 |         101 | t    | f    | t     | t    | f     | f    | 2019-03-07 16:16:19.197973 | 2021-08-25 23:47:50.265849 |            |            |            | t        | t    | t    | t   | f

旧CategoriesとPropertiesをjoinしてie_id（新Clientsのidは旧ie_id）とlist_idを抜き出す

エクスポート
\COPY (select properties.ie_id as id, categories.id as list_id from categories join properties on categories.id = properties.tiku_id where categories.jiin_id = 1 order by properties.ie_id asc) TO '/Users/jq/3tep_gomi/ie_id_list_id_1.csv' WITH CSV DELIMITER ',' FORCE QUOTE * NULL AS '' HEADER;

tep3_developmentデータベース内に作業用一時テーブルを作る（後で削除）　Clientsのlist_idに上で抜き出したlist_idを入れるため

CREATE TABLE x_list_id (client_id int, list_id int);

インポート
\COPY x_list_id(client_id, list_id) FROM '/Users/jq/3tep_gomi/ie_id_list_id_1.csv' WITH CSV DELIMITER ',';

Clientsをアップデートしてlist_idを入れる

アップデート
UPDATE clients SET list_id = x_list_id.list_id FROM x_list_id WHERE clients.id = x_list_id.client_id;

Client_categories

エクスポート
\COPY (select properties.user_id, properties.jiin_id, properties.ie_id, properties.category_id, properties.created_at, properties.updated_at from properties join categories on properties.category_id = categories.id where properties.jiin_id = 1 and categories.set_id = 2 order by ie_id asc, category_id asc) TO '/Users/jq/3tep_gomi/client_category_1_1.csv' WITH CSV DELIMITER ',' FORCE QUOTE * NULL AS '' HEADER;

...

インポート
\COPY client_categories(user_id, note_id, client_id, category_id, created_at, updated_at) FROM '/Users/jq/3tep_gomi/client_category_1_1.csv' WITH CSV DELIMITER ',';

...

インポート

\COPY notes(user_id, name, kind, meeting_time, role, created_at, updated_at) FROM '/Users/jq/3tep_gomi/notes.csv' WITH CSV DELIMITER ',';

\COPY others(user_id, note_id, client_id, name, yomi, nusi, order1, order2, generation, created_at, updated_at) FROM '/Users/jq/3tep_gomi/others.csv' WITH CSV DELIMITER ',';