fix: re-generate table columns foreign keys

store/db/db.go

@@ -42,13 +42,13 @@ func (db *DB) Open(ctx context.Context) (err error) {
 		return fmt.Errorf("dsn required")
 	}
 
-	// Connect to the database.
-	sqlDB, err := sql.Open("sqlite3", db.profile.DSN+"?_foreign_keys=1")
+	// Connect to the database without foreign_keys config.
+	tempDB, err := sql.Open("sqlite3", db.profile.DSN)
 	if err != nil {
 		return fmt.Errorf("failed to open db with dsn: %s, err: %w", db.profile.DSN, err)
 	}
 
-	db.Db = sqlDB
+	db.Db = tempDB
 	// If mode is dev, we should migrate and seed the database.
 	if db.profile.Mode == "dev" {
 		if _, err := os.Stat(db.profile.DSN); errors.Is(err, os.ErrNotExist) {
@@ -118,6 +118,18 @@ func (db *DB) Open(ctx context.Context) (err error) {
 		}
 	}
 
+	if err := tempDB.Close(); err != nil {
+		return fmt.Errorf("failed to close temp db without foreign_keys, err: %w", err)
+	}
+
+	// Connect to the database with foreign_keys config.
+	sqlDB, err := sql.Open("sqlite3", db.profile.DSN+"?_foreign_keys=1")
+	if err != nil {
+		return fmt.Errorf("failed to open db with dsn: %s, err: %w", db.profile.DSN, err)
+	}
+
+	db.Db = sqlDB
+
 	return err
 }
 

store/db/migration/dev/LATEST__SCHEMA.sql

@@ -13,7 +13,6 @@ CREATE TABLE user (
   id INTEGER PRIMARY KEY AUTOINCREMENT,
   created_ts BIGINT NOT NULL DEFAULT (strftime('%s', 'now')),
   updated_ts BIGINT NOT NULL DEFAULT (strftime('%s', 'now')),
-  -- allowed row status are 'NORMAL', 'ARCHIVED'.
   row_status TEXT NOT NULL CHECK (row_status IN ('NORMAL', 'ARCHIVED')) DEFAULT 'NORMAL',
   email TEXT NOT NULL UNIQUE,
   role TEXT NOT NULL CHECK (role IN ('HOST', 'USER')) DEFAULT 'USER',
@@ -39,12 +38,6 @@ WHERE
   rowid = old.rowid;
 END;
 
-CREATE INDEX user_id_index ON user(id);
-
-CREATE UNIQUE INDEX user_email_index ON user(email);
-
-CREATE UNIQUE INDEX user_open_id_index ON user(open_id);
-
 -- memo
 CREATE TABLE memo (
   id INTEGER PRIMARY KEY AUTOINCREMENT,
@@ -126,7 +119,8 @@ CREATE TABLE resource (
   created_ts BIGINT NOT NULL DEFAULT (strftime('%s', 'now')),
   updated_ts BIGINT NOT NULL DEFAULT (strftime('%s', 'now')),
   filename TEXT NOT NULL DEFAULT '',
-  blob BLOB NOT NULL,
+  blob BLOB DEFAULT NULL,
+  external_link TEXT NOT NULL DEFAULT '',
   type TEXT NOT NULL DEFAULT '',
   size INTEGER NOT NULL DEFAULT 0,
   FOREIGN KEY(creator_id) REFERENCES user(id) ON DELETE CASCADE
@@ -154,28 +148,25 @@ CREATE TABLE user_setting (
   user_id INTEGER NOT NULL,
   key TEXT NOT NULL,
   value TEXT NOT NULL,
-  FOREIGN KEY(user_id) REFERENCES user(id) ON DELETE CASCADE
+  FOREIGN KEY(user_id) REFERENCES user(id) ON DELETE CASCADE,
+  UNIQUE(user_id, key)
 );
 
-CREATE UNIQUE INDEX user_setting_key_user_id_index ON user_setting(key, user_id);
-
--- memo_resourece
+-- memo_resource
 CREATE TABLE memo_resource (
   memo_id INTEGER NOT NULL,
   resource_id INTEGER NOT NULL,
   created_ts BIGINT NOT NULL DEFAULT (strftime('%s', 'now')),
   updated_ts BIGINT NOT NULL DEFAULT (strftime('%s', 'now')),
   FOREIGN KEY(memo_id) REFERENCES memo(id) ON DELETE CASCADE,
-  FOREIGN KEY(resource_id) REFERENCES resource(id) ON DELETE CASCADE
+  FOREIGN KEY(resource_id) REFERENCES resource(id) ON DELETE CASCADE,
+  UNIQUE(memo_id, resource_id)
 );
 
-CREATE UNIQUE INDEX memo_resource_memo_id_resource_id_index ON memo_resource(memo_id, resource_id);
-
 -- system_setting
 CREATE TABLE system_setting (
   name TEXT NOT NULL,
   value TEXT NOT NULL,
-  description TEXT NOT NULL DEFAULT ''
+  description TEXT NOT NULL DEFAULT '',
+  UNIQUE(name)
 );
-
-CREATE UNIQUE INDEX system_setting_name_index ON system_setting(name);

store/db/migration/prod/0.2/01__memo_visibility.sql

-ALTER TABLE memo ADD visibility TEXT NOT NULL CHECK (visibility IN ('PUBLIC', 'PRIVATE')) DEFAULT 'PRIVATE';
+ALTER TABLE memo ADD COLUMN visibility TEXT NOT NULL CHECK (visibility IN ('PUBLIC', 'PRIVATE')) DEFAULT 'PRIVATE';

store/db/migration/prod/0.5/00__regenerate_foreign_keys.sql

+DROP TABLE IF EXISTS _user_old;
+
+ALTER TABLE user RENAME TO _user_old;
+
+-- user
+CREATE TABLE user (
+  id INTEGER PRIMARY KEY AUTOINCREMENT,
+  created_ts BIGINT NOT NULL DEFAULT (strftime('%s', 'now')),
+  updated_ts BIGINT NOT NULL DEFAULT (strftime('%s', 'now')),
+  row_status TEXT NOT NULL CHECK (row_status IN ('NORMAL', 'ARCHIVED')) DEFAULT 'NORMAL',
+  email TEXT NOT NULL UNIQUE,
+  role TEXT NOT NULL CHECK (role IN ('HOST', 'USER')) DEFAULT 'USER',
+  name TEXT NOT NULL,
+  password_hash TEXT NOT NULL,
+  open_id TEXT NOT NULL UNIQUE
+);
+
+INSERT INTO user (
+  id, created_ts, updated_ts, row_status, email, role, name, password_hash, open_id
+) 
+SELECT 
+  id, created_ts, updated_ts, row_status, email, role, name, password_hash, open_id 
+FROM 
+  _user_old;
+
+CREATE TRIGGER IF NOT EXISTS `trigger_update_user_modification_time`
+AFTER
+UPDATE
+  ON `user` FOR EACH ROW BEGIN
+UPDATE
+  `user`
+SET
+  updated_ts = (strftime('%s', 'now'))
+WHERE
+  rowid = old.rowid;
+END;
+
+DROP TABLE IF EXISTS _user_old;
+
+DROP TABLE IF EXISTS _memo_old;
+
+ALTER TABLE memo RENAME TO _memo_old;
+
+-- memo
+CREATE TABLE memo (
+  id INTEGER PRIMARY KEY AUTOINCREMENT,
+  creator_id INTEGER NOT NULL,
+  created_ts BIGINT NOT NULL DEFAULT (strftime('%s', 'now')),
+  updated_ts BIGINT NOT NULL DEFAULT (strftime('%s', 'now')),
+  row_status TEXT NOT NULL CHECK (row_status IN ('NORMAL', 'ARCHIVED')) DEFAULT 'NORMAL',
+  content TEXT NOT NULL DEFAULT '',
+  visibility TEXT NOT NULL CHECK (visibility IN ('PUBLIC', 'PROTECTED', 'PRIVATE')) DEFAULT 'PRIVATE',
+  FOREIGN KEY(creator_id) REFERENCES user(id) ON DELETE CASCADE
+);
+
+INSERT INTO memo (
+  id, creator_id, created_ts, updated_ts, row_status, content, visibility
+) 
+SELECT 
+  id, creator_id, created_ts, updated_ts, row_status, content, visibility
+FROM 
+  _memo_old;
+
+CREATE TRIGGER IF NOT EXISTS `trigger_update_memo_modification_time`
+AFTER
+UPDATE
+  ON `memo` FOR EACH ROW BEGIN
+UPDATE
+  `memo`
+SET
+  updated_ts = (strftime('%s', 'now'))
+WHERE
+  rowid = old.rowid;
+END;
+
+DROP TABLE IF EXISTS _memo_old;
+
+DROP TABLE IF EXISTS _memo_organizer_old;
+
+ALTER TABLE memo_organizer RENAME TO _memo_organizer_old;
+
+-- memo_organizer
+CREATE TABLE memo_organizer (
+  id INTEGER PRIMARY KEY AUTOINCREMENT,
+  memo_id INTEGER NOT NULL,
+  user_id INTEGER NOT NULL,
+  pinned INTEGER NOT NULL CHECK (pinned IN (0, 1)) DEFAULT 0,
+  FOREIGN KEY(memo_id) REFERENCES memo(id) ON DELETE CASCADE,
+  FOREIGN KEY(user_id) REFERENCES user(id) ON DELETE CASCADE,
+  UNIQUE(memo_id, user_id)
+);
+
+INSERT INTO memo_organizer (
+  id, memo_id, user_id, pinned
+) 
+SELECT 
+  id, memo_id, user_id, pinned
+FROM 
+  _memo_organizer_old;
+
+DROP TABLE IF EXISTS _memo_organizer_old;
+
+DROP TABLE IF EXISTS _shortcut_old;
+
+ALTER TABLE shortcut RENAME TO _shortcut_old;
+
+-- shortcut
+CREATE TABLE shortcut (
+  id INTEGER PRIMARY KEY AUTOINCREMENT,
+  creator_id INTEGER NOT NULL,
+  created_ts BIGINT NOT NULL DEFAULT (strftime('%s', 'now')),
+  updated_ts BIGINT NOT NULL DEFAULT (strftime('%s', 'now')),
+  row_status TEXT NOT NULL CHECK (row_status IN ('NORMAL', 'ARCHIVED')) DEFAULT 'NORMAL',
+  title TEXT NOT NULL DEFAULT '',
+  payload TEXT NOT NULL DEFAULT '{}',
+  FOREIGN KEY(creator_id) REFERENCES user(id) ON DELETE CASCADE
+);
+
+INSERT INTO shortcut (
+  id, creator_id, created_ts, updated_ts, row_status, title, payload
+) 
+SELECT 
+  id, creator_id, created_ts, updated_ts, row_status, title, payload
+FROM 
+  _shortcut_old;
+
+CREATE TRIGGER IF NOT EXISTS `trigger_update_shortcut_modification_time`
+AFTER
+UPDATE
+  ON `shortcut` FOR EACH ROW BEGIN
+UPDATE
+  `shortcut`
+SET
+  updated_ts = (strftime('%s', 'now'))
+WHERE
+  rowid = old.rowid;
+END;
+
+DROP TABLE IF EXISTS _shortcut_old;
+
+DROP TABLE IF EXISTS _resource_old;
+
+ALTER TABLE resource RENAME TO _resource_old;
+
+-- resource
+CREATE TABLE resource (
+  id INTEGER PRIMARY KEY AUTOINCREMENT,
+  creator_id INTEGER NOT NULL,
+  created_ts BIGINT NOT NULL DEFAULT (strftime('%s', 'now')),
+  updated_ts BIGINT NOT NULL DEFAULT (strftime('%s', 'now')),
+  filename TEXT NOT NULL DEFAULT '',
+  blob BLOB DEFAULT NULL,
+  type TEXT NOT NULL DEFAULT '',
+  size INTEGER NOT NULL DEFAULT 0,
+  FOREIGN KEY(creator_id) REFERENCES user(id) ON DELETE CASCADE
+);
+
+INSERT INTO resource (
+  id, creator_id, created_ts, updated_ts, filename, blob, type, size
+) 
+SELECT 
+  id, creator_id, created_ts, updated_ts, filename, blob, type, size
+FROM 
+  _resource_old;
+
+CREATE TRIGGER IF NOT EXISTS `trigger_update_resource_modification_time`
+AFTER
+UPDATE
+  ON `resource` FOR EACH ROW BEGIN
+UPDATE
+  `resource`
+SET
+  updated_ts = (strftime('%s', 'now'))
+WHERE
+  rowid = old.rowid;
+END;
+
+DROP TABLE IF EXISTS _resource_old;
+
+DROP TABLE IF EXISTS _user_setting_old;
+
+ALTER TABLE user_setting RENAME TO _user_setting_old;
+
+-- user_setting
+CREATE TABLE user_setting (
+  user_id INTEGER NOT NULL,
+  key TEXT NOT NULL,
+  value TEXT NOT NULL,
+  FOREIGN KEY(user_id) REFERENCES user(id) ON DELETE CASCADE,
+  UNIQUE(user_id, key)
+);
+
+INSERT INTO user_setting (
+  user_id, key, value
+) 
+SELECT 
+  user_id, key, value
+FROM 
+  _user_setting_old;
+
+DROP TABLE IF EXISTS _user_setting_old;

store/db/migration/prod/0.5/01__memo_resource.sql

+-- memo_resource
+CREATE TABLE memo_resource (
+  memo_id INTEGER NOT NULL,
+  resource_id INTEGER NOT NULL,
+  created_ts BIGINT NOT NULL DEFAULT (strftime('%s', 'now')),
+  updated_ts BIGINT NOT NULL DEFAULT (strftime('%s', 'now')),
+  FOREIGN KEY(memo_id) REFERENCES memo(id) ON DELETE CASCADE,
+  FOREIGN KEY(resource_id) REFERENCES resource(id) ON DELETE CASCADE,
+  UNIQUE(memo_id, resource_id)
+);

store/db/migration/prod/0.5/02__system_setting.sql

+-- system_setting
+CREATE TABLE system_setting (
+  name TEXT NOT NULL,
+  value TEXT NOT NULL,
+  description TEXT NOT NULL DEFAULT '',
+  UNIQUE(name)
+);

store/db/migration/prod/0.5/03__resource_extermal_link.sql

+ALTER TABLE resource ADD COLUMN external_link TEXT NOT NULL DEFAULT '';

store/db/migration/prod/LATEST__SCHEMA.sql

 -- drop all tables
+DROP TABLE IF EXISTS `system_setting`;
+DROP TABLE IF EXISTS `memo_resource`;
 DROP TABLE IF EXISTS `memo_organizer`;
 DROP TABLE IF EXISTS `memo`;
 DROP TABLE IF EXISTS `shortcut`;
@@ -11,7 +13,6 @@ CREATE TABLE user (
   id INTEGER PRIMARY KEY AUTOINCREMENT,
   created_ts BIGINT NOT NULL DEFAULT (strftime('%s', 'now')),
   updated_ts BIGINT NOT NULL DEFAULT (strftime('%s', 'now')),
-  -- allowed row status are 'NORMAL', 'ARCHIVED'.
   row_status TEXT NOT NULL CHECK (row_status IN ('NORMAL', 'ARCHIVED')) DEFAULT 'NORMAL',
   email TEXT NOT NULL UNIQUE,
   role TEXT NOT NULL CHECK (role IN ('HOST', 'USER')) DEFAULT 'USER',
@@ -118,7 +119,8 @@ CREATE TABLE resource (
   created_ts BIGINT NOT NULL DEFAULT (strftime('%s', 'now')),
   updated_ts BIGINT NOT NULL DEFAULT (strftime('%s', 'now')),
   filename TEXT NOT NULL DEFAULT '',
-  blob BLOB NOT NULL,
+  blob BLOB DEFAULT NULL,
+  external_link TEXT NOT NULL DEFAULT '',
   type TEXT NOT NULL DEFAULT '',
   size INTEGER NOT NULL DEFAULT 0,
   FOREIGN KEY(creator_id) REFERENCES user(id) ON DELETE CASCADE
@@ -146,7 +148,25 @@ CREATE TABLE user_setting (
   user_id INTEGER NOT NULL,
   key TEXT NOT NULL,
   value TEXT NOT NULL,
-  FOREIGN KEY(user_id) REFERENCES user(id) ON DELETE CASCADE
+  FOREIGN KEY(user_id) REFERENCES user(id) ON DELETE CASCADE,
+  UNIQUE(user_id, key)
+);
+
+-- memo_resource
+CREATE TABLE memo_resource (
+  memo_id INTEGER NOT NULL,
+  resource_id INTEGER NOT NULL,
+  created_ts BIGINT NOT NULL DEFAULT (strftime('%s', 'now')),
+  updated_ts BIGINT NOT NULL DEFAULT (strftime('%s', 'now')),
+  FOREIGN KEY(memo_id) REFERENCES memo(id) ON DELETE CASCADE,
+  FOREIGN KEY(resource_id) REFERENCES resource(id) ON DELETE CASCADE,
+  UNIQUE(memo_id, resource_id)
 );
 
-CREATE UNIQUE INDEX user_setting_key_user_id_index ON user_setting(key, user_id);
+-- system_setting
+CREATE TABLE system_setting (
+  name TEXT NOT NULL,
+  value TEXT NOT NULL,
+  description TEXT NOT NULL DEFAULT '',
+  UNIQUE(name)
+);