do edits in the schema :D

falak/pkg/store/migrations/000002_calendar_o_calendar.down.sql

@@ -1,5 +1,21 @@
+DROP INDEX IF EXISTS idx_calendar_account;
+DROP INDEX IF EXISTS idx_event_calendar;
+DROP INDEX IF EXISTS idx_event_dtstart;
+DROP INDEX IF EXISTS idx_event_dtend;
+DROP INDEX IF EXISTS idx_exception_event;
+DROP INDEX IF EXISTS idx_alarm_event;
+
+DROP TRIGGER IF EXISTS update_valarm_updated_at ON valarm;
 DROP TABLE IF EXISTS valarm;
+
+DROP TRIGGER IF EXISTS update_vevent_exception_updated_at ON vevent_exception;
 DROP TABLE IF EXISTS vevent_exception;
+
+DROP TRIGGER IF EXISTS update_vevent_updated_at ON vevent;
 DROP TABLE IF EXISTS vevent;
+
+DROP TRIGGER IF EXISTS update_vcalendar_updated_at ON vcalendar;
 DROP TABLE IF EXISTS vcalendar;
+
+DROP TRIGGER IF EXISTS update_calendar_accounts_updated_at ON calendar_accounts;
 DROP TABLE IF EXISTS calendar_accounts;

falak/pkg/store/migrations/000002_calendar_o_calendar.up.sql

@@ -1,38 +1,30 @@
--- 1. Calendar Accounts
 CREATE TABLE calendar_accounts (
     id UUID DEFAULT uuid_generate_v4() PRIMARY KEY,
     customer_id UUID NOT NULL REFERENCES customer(id) ON DELETE CASCADE,
     provider VARCHAR NOT NULL CHECK (provider IN ('local', 'caldav')),
-    -- CalDAV specific (NULL for local accounts)
-    url VARCHAR,
-    username VARCHAR,
-    credentials BYTEA,
 
     created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
-    updated_at TIMESTAMPTZ NOT NULL DEFAULT now(),
-
-    CONSTRAINT unique_customer_provider UNIQUE (customer_id, provider, url)
+    updated_at TIMESTAMPTZ NOT NULL DEFAULT now()
 );
 CREATE TRIGGER update_calendar_accounts_updated_at
     BEFORE UPDATE ON calendar_accounts
     FOR EACH ROW
     EXECUTE FUNCTION update_modified_column();
 
--- 2. Calendars
 CREATE TABLE vcalendar (
     uid VARCHAR PRIMARY KEY,
     account_id UUID NOT NULL REFERENCES calendar_accounts(id) ON DELETE CASCADE,
+
     -- Required iCal fields
     prodid VARCHAR NOT NULL,
     version VARCHAR NOT NULL DEFAULT '2.0',
     calscale VARCHAR DEFAULT 'GREGORIAN',
+
     -- Calendar properties
     display_name VARCHAR NOT NULL,
     description TEXT,
     color VARCHAR(7),
     timezone VARCHAR DEFAULT 'UTC',
-    -- Sync metadata
-    sync_token VARCHAR,
     sequence INTEGER DEFAULT 0,
 
     created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
@@ -43,25 +35,31 @@ CREATE TRIGGER update_vcalendar_updated_at
     FOR EACH ROW
     EXECUTE FUNCTION update_modified_column();
 
--- 3. Events
 CREATE TABLE vevent (
     uid VARCHAR PRIMARY KEY,
     calendar_uid VARCHAR NOT NULL REFERENCES vcalendar(uid) ON DELETE CASCADE,
+
+    -- Timing fields
     dtstamp TIMESTAMPTZ NOT NULL,
     dtstart TIMESTAMPTZ NOT NULL,
     dtend TIMESTAMPTZ,
     duration VARCHAR,
+
+    -- Event details
     summary VARCHAR NOT NULL,
     description TEXT,
     location VARCHAR,
+
+    -- Event properties
     status VARCHAR CHECK (status IN ('CONFIRMED', 'TENTATIVE', 'CANCELLED')),
     classification VARCHAR CHECK (classification IN ('PUBLIC', 'PRIVATE', 'CONFIDENTIAL')),
     transp VARCHAR CHECK (transp IN ('OPAQUE', 'TRANSPARENT')),
+
+    -- Recurrence fields
     rrule VARCHAR,
     rdate JSONB,
     exdate JSONB,
     sequence INTEGER DEFAULT 0,
-    etag VARCHAR,
 
     created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
     updated_at TIMESTAMPTZ NOT NULL DEFAULT now()
@@ -71,11 +69,12 @@ CREATE TRIGGER update_vevent_updated_at
     FOR EACH ROW
     EXECUTE FUNCTION update_modified_column();
 
--- 4. Event Exceptions
 CREATE TABLE vevent_exception (
     id UUID DEFAULT uuid_generate_v4() PRIMARY KEY,
     event_uid VARCHAR NOT NULL REFERENCES vevent(uid) ON DELETE CASCADE,
     recurrence_id TIMESTAMPTZ NOT NULL,
+
+    -- Overridable fields
     summary VARCHAR,
     description TEXT,
     location VARCHAR,
@@ -93,7 +92,6 @@ CREATE TRIGGER update_vevent_exception_updated_at
     FOR EACH ROW
     EXECUTE FUNCTION update_modified_column();
 
--- 5. Alarms
 CREATE TABLE valarm (
     id UUID DEFAULT uuid_generate_v4() PRIMARY KEY,
     event_uid VARCHAR NOT NULL REFERENCES vevent(uid) ON DELETE CASCADE,
@@ -113,7 +111,6 @@ CREATE TRIGGER update_valarm_updated_at
     FOR EACH ROW
     EXECUTE FUNCTION update_modified_column();
 
--- Indexes
 CREATE INDEX idx_calendar_account ON vcalendar(account_id);
 CREATE INDEX idx_event_calendar ON vevent(calendar_uid);
 CREATE INDEX idx_event_dtstart ON vevent(dtstart);