miniflux/database/migrations.go
Frédéric Guillot 5b74083b5f Refactor SQL migrations
- Avoid embedding SQL files into binary
- Allow more flexible changes by using Go functions
2020-12-20 18:40:44 -08:00

430 lines
12 KiB
Go

// Copyright 2020 Frédéric Guillot. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.
package database // import "miniflux.app/database"
import "database/sql"
var schemaVersion = len(migrations)
var migrations = []func(tx *sql.Tx) error{
func(tx *sql.Tx) (err error) {
sql := `
CREATE TABLE schema_version (
version text not null
);
CREATE TABLE users (
id serial not null,
username text not null unique,
password text,
is_admin bool default 'f',
language text default 'en_US',
timezone text default 'UTC',
theme text default 'default',
last_login_at timestamp with time zone,
primary key (id)
);
CREATE TABLE sessions (
id serial not null,
user_id int not null,
token text not null unique,
created_at timestamp with time zone default now(),
user_agent text,
ip text,
primary key (id),
unique (user_id, token),
foreign key (user_id) references users(id) on delete cascade
);
CREATE TABLE categories (
id serial not null,
user_id int not null,
title text not null,
primary key (id),
unique (user_id, title),
foreign key (user_id) references users(id) on delete cascade
);
CREATE TABLE feeds (
id bigserial not null,
user_id int not null,
category_id int not null,
title text not null,
feed_url text not null,
site_url text not null,
checked_at timestamp with time zone default now(),
etag_header text default '',
last_modified_header text default '',
parsing_error_msg text default '',
parsing_error_count int default 0,
primary key (id),
unique (user_id, feed_url),
foreign key (user_id) references users(id) on delete cascade,
foreign key (category_id) references categories(id) on delete cascade
);
CREATE TYPE entry_status as enum('unread', 'read', 'removed');
CREATE TABLE entries (
id bigserial not null,
user_id int not null,
feed_id bigint not null,
hash text not null,
published_at timestamp with time zone not null,
title text not null,
url text not null,
author text,
content text,
status entry_status default 'unread',
primary key (id),
unique (feed_id, hash),
foreign key (user_id) references users(id) on delete cascade,
foreign key (feed_id) references feeds(id) on delete cascade
);
CREATE INDEX entries_feed_idx on entries using btree(feed_id);
CREATE TABLE enclosures (
id bigserial not null,
user_id int not null,
entry_id bigint not null,
url text not null,
size int default 0,
mime_type text default '',
primary key (id),
foreign key (user_id) references users(id) on delete cascade,
foreign key (entry_id) references entries(id) on delete cascade
);
CREATE TABLE icons (
id bigserial not null,
hash text not null unique,
mime_type text not null,
content bytea not null,
primary key (id)
);
CREATE TABLE feed_icons (
feed_id bigint not null,
icon_id bigint not null,
primary key(feed_id, icon_id),
foreign key (feed_id) references feeds(id) on delete cascade,
foreign key (icon_id) references icons(id) on delete cascade
);
`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `
CREATE EXTENSION IF NOT EXISTS hstore;
ALTER TABLE users ADD COLUMN extra hstore;
CREATE INDEX users_extra_idx ON users using gin(extra);
`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `
CREATE TABLE tokens (
id text not null,
value text not null,
created_at timestamp with time zone not null default now(),
primary key(id, value)
);
`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `
CREATE TYPE entry_sorting_direction AS enum('asc', 'desc');
ALTER TABLE users ADD COLUMN entry_direction entry_sorting_direction default 'asc';
`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `
CREATE TABLE integrations (
user_id int not null,
pinboard_enabled bool default 'f',
pinboard_token text default '',
pinboard_tags text default 'miniflux',
pinboard_mark_as_unread bool default 'f',
instapaper_enabled bool default 'f',
instapaper_username text default '',
instapaper_password text default '',
fever_enabled bool default 'f',
fever_username text default '',
fever_password text default '',
fever_token text default '',
primary key(user_id)
);
`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `ALTER TABLE feeds ADD COLUMN scraper_rules text default ''`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `ALTER TABLE feeds ADD COLUMN rewrite_rules text default ''`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `ALTER TABLE feeds ADD COLUMN crawler boolean default 'f'`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `ALTER TABLE sessions rename to user_sessions`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `
DROP TABLE tokens;
CREATE TABLE sessions (
id text not null,
data jsonb not null,
created_at timestamp with time zone not null default now(),
primary key(id)
);
`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `
ALTER TABLE integrations ADD COLUMN wallabag_enabled bool default 'f';
ALTER TABLE integrations ADD COLUMN wallabag_url text default '';
ALTER TABLE integrations ADD COLUMN wallabag_client_id text default '';
ALTER TABLE integrations ADD COLUMN wallabag_client_secret text default '';
ALTER TABLE integrations ADD COLUMN wallabag_username text default '';
ALTER TABLE integrations ADD COLUMN wallabag_password text default '';
`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `ALTER TABLE entries ADD COLUMN starred bool default 'f'`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `
CREATE INDEX entries_user_status_idx ON entries(user_id, status);
CREATE INDEX feeds_user_category_idx ON feeds(user_id, category_id);
`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `
ALTER TABLE integrations ADD COLUMN nunux_keeper_enabled bool default 'f';
ALTER TABLE integrations ADD COLUMN nunux_keeper_url text default '';
ALTER TABLE integrations ADD COLUMN nunux_keeper_api_key text default '';
`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `ALTER TABLE enclosures ALTER COLUMN size SET DATA TYPE bigint`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `ALTER TABLE entries ADD COLUMN comments_url text default ''`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `
ALTER TABLE integrations ADD COLUMN pocket_enabled bool default 'f';
ALTER TABLE integrations ADD COLUMN pocket_access_token text default '';
ALTER TABLE integrations ADD COLUMN pocket_consumer_key text default '';
`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `
ALTER TABLE user_sessions ALTER COLUMN ip SET DATA TYPE inet using ip::inet;
`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `
ALTER TABLE feeds ADD COLUMN username text default '';
ALTER TABLE feeds ADD COLUMN password text default '';
`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `
ALTER TABLE entries ADD COLUMN document_vectors tsvector;
UPDATE entries SET document_vectors = to_tsvector(substring(title || ' ' || coalesce(content, '') for 1000000));
CREATE INDEX document_vectors_idx ON entries USING gin(document_vectors);
`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `ALTER TABLE feeds ADD COLUMN user_agent text default ''`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `
UPDATE
entries
SET
document_vectors = setweight(to_tsvector(substring(coalesce(title, '') for 1000000)), 'A') || setweight(to_tsvector(substring(coalesce(content, '') for 1000000)), 'B')
`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `ALTER TABLE users ADD COLUMN keyboard_shortcuts boolean default 't'`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `ALTER TABLE feeds ADD COLUMN disabled boolean default 'f';`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `
ALTER TABLE users ALTER COLUMN theme SET DEFAULT 'light_serif';
UPDATE users SET theme='light_serif' WHERE theme='default';
UPDATE users SET theme='light_sans_serif' WHERE theme='sansserif';
UPDATE users SET theme='dark_serif' WHERE theme='black';
`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `
ALTER TABLE entries ADD COLUMN changed_at timestamp with time zone;
UPDATE entries SET changed_at = published_at;
ALTER TABLE entries ALTER COLUMN changed_at SET not null;
`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `
CREATE TABLE api_keys (
id serial not null,
user_id int not null references users(id) on delete cascade,
token text not null unique,
description text not null,
last_used_at timestamp with time zone,
created_at timestamp with time zone default now(),
primary key(id),
unique (user_id, description)
);
`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `
ALTER TABLE entries ADD COLUMN share_code text not null default '';
CREATE UNIQUE INDEX entries_share_code_idx ON entries USING btree(share_code) WHERE share_code <> '';
`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `CREATE INDEX enclosures_user_entry_url_idx ON enclosures(user_id, entry_id, md5(url))`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `
ALTER TABLE feeds ADD COLUMN next_check_at timestamp with time zone default now();
CREATE INDEX entries_user_feed_idx ON entries (user_id, feed_id);
`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `ALTER TABLE feeds ADD COLUMN ignore_http_cache bool default false`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `ALTER TABLE users ADD COLUMN entries_per_page int default 100`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `ALTER TABLE users ADD COLUMN show_reading_time boolean default 't'`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `CREATE INDEX entries_id_user_status_idx ON entries USING btree (id, user_id, status)`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `ALTER TABLE feeds ADD COLUMN fetch_via_proxy bool default false`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `CREATE INDEX entries_feed_id_status_hash_idx ON entries USING btree (feed_id, status, hash)`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `CREATE INDEX entries_user_id_status_starred_idx ON entries (user_id, status, starred)`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `ALTER TABLE users ADD COLUMN entry_swipe boolean default 't'`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `ALTER TABLE integrations DROP COLUMN fever_password`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `
ALTER TABLE feeds
ADD COLUMN blocklist_rules text not null default '',
ADD COLUMN keeplist_rules text not null default ''
`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `ALTER TABLE entries ADD COLUMN reading_time int not null default 0`
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `
ALTER TABLE entries ADD COLUMN created_at timestamp with time zone not null default now();
UPDATE entries SET created_at = published_at;
`
_, err = tx.Exec(sql)
return err
},
}