-- Patched version of SQL/postgres.initial.sql for gecka/ident-switch.
-- Commit this into your Gitea fork at the same path, replacing the
-- upstream file. Only two changes from upstream:
--   1. CREATE TABLE / CREATE INDEX -> IF NOT EXISTS
--   2. INSERT INTO system -> upsert via ON CONFLICT
-- This makes the script safe to re-run against an already-migrated
-- database, which happens on every container restart unless
-- /var/www/html is persisted (composer re-installs "fresh" each time).

CREATE TABLE IF NOT EXISTS ident_switch
(
	id
		serial
		PRIMARY KEY,
	user_id
		integer
		NOT NULL
		REFERENCES users(user_id) ON DELETE CASCADE ON UPDATE CASCADE,
	iid
		integer
		NOT NULL
		REFERENCES identities(identity_id) ON DELETE CASCADE ON UPDATE CASCADE
		UNIQUE,
	parent_id
		integer
		DEFAULT NULL,
	username
		varchar(64),
	password
		varchar(255),
	imap_host
		varchar(64),
	imap_port
		integer
		CHECK(imap_port > 0 AND imap_port <= 65535),
	imap_delimiter
		char(1),
	label
		varchar(32),
	flags
		integer
		NOT NULL
		DEFAULT(0),
	smtp_host
		varchar(64),
	smtp_port
		integer
		CHECK(smtp_port > 0 AND smtp_port <= 65535),
	smtp_auth
		smallint
		NOT NULL
		DEFAULT(1),
	smtp_username
		varchar(64),
	smtp_password
		varchar(255),
	sieve_host
		varchar(64),
	sieve_port
		integer
		CHECK(sieve_port > 0 AND sieve_port <= 65535),
	sieve_auth
		smallint
		NOT NULL
		DEFAULT(1),
	sieve_username
		varchar(64),
	sieve_password
		varchar(255),
	notify_check
		smallint
		NOT NULL
		DEFAULT(1),
	notify_basic
		smallint
		DEFAULT NULL,
	notify_sound
		smallint
		DEFAULT NULL,
	notify_desktop
		smallint
		DEFAULT NULL,
	drafts_mbox
		varchar(64),
	sent_mbox
		varchar(64),
	junk_mbox
		varchar(64),
	trash_mbox
		varchar(64),
	UNIQUE (user_id, label)
);

CREATE INDEX IF NOT EXISTS IX_ident_switch_user_id ON ident_switch(user_id);
CREATE INDEX IF NOT EXISTS IX_ident_switch_iid ON ident_switch(iid);
CREATE INDEX IF NOT EXISTS IX_ident_switch_parent_id ON ident_switch(parent_id);

INSERT INTO system (name, value) VALUES ('ident_switch-version', '2026021000')
ON CONFLICT (name) DO UPDATE SET value = EXCLUDED.value;