jtricerolph
bf5557d277
Fastify/Postgres backend + React frontend matching the stack's app conventions, plus a hand-rolled RFC 4791 CalDAV server (caldav-adapter turned out Koa-only in practice) so calendars subscribe as genuine two-way sync in Apple/Google/Outlook. v1 scope: multiple colour-coded calendars, department/staff event tagging via live Workforce lookups, month/week/day/list views, dashboard, file attachments, activity log, and an auto-synced UK bank holidays calendar. Verified end-to-end locally against real Postgres: REST CRUD, CalDAV discovery/PROPFIND/REPORT/PUT/sync-collection, all-day date handling, system-calendar write protection, and activity logging across both the web and CalDAV write paths. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
106 lines
3.9 KiB
JavaScript
106 lines
3.9 KiB
JavaScript
import pg from 'pg'
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const { Pool } = pg
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export const pool = new Pool({ connectionString: process.env.DATABASE_URL })
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export async function initDb() {
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await pool.query(`
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CREATE TABLE IF NOT EXISTS calendars (
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id SERIAL PRIMARY KEY,
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slug TEXT NOT NULL UNIQUE,
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name TEXT NOT NULL,
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color TEXT NOT NULL,
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is_system BOOLEAN NOT NULL DEFAULT FALSE,
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deleted_at TIMESTAMPTZ,
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created_by TEXT,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
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);
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CREATE TABLE IF NOT EXISTS events (
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id SERIAL PRIMARY KEY,
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calendar_id INT NOT NULL REFERENCES calendars(id),
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uid TEXT NOT NULL UNIQUE, -- iCalendar UID, e.g. '<uuid>@calendar.hotelnumberfour.com'
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title TEXT NOT NULL,
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description TEXT,
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location TEXT,
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start_at TIMESTAMPTZ NOT NULL,
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end_at TIMESTAMPTZ NOT NULL,
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all_day BOOLEAN NOT NULL DEFAULT FALSE,
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sequence INT NOT NULL DEFAULT 0,
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created_by TEXT, -- email
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created_by_name TEXT,
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updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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deleted_at TIMESTAMPTZ
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);
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CREATE INDEX IF NOT EXISTS events_calendar_idx ON events (calendar_id);
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CREATE INDEX IF NOT EXISTS events_start_idx ON events (start_at);
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CREATE INDEX IF NOT EXISTS events_deleted_idx ON events (deleted_at);
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CREATE TABLE IF NOT EXISTS event_departments (
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event_id INT NOT NULL REFERENCES events(id) ON DELETE CASCADE,
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department_id TEXT NOT NULL,
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department_name TEXT NOT NULL,
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PRIMARY KEY (event_id, department_id)
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);
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CREATE TABLE IF NOT EXISTS event_assignees (
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event_id INT NOT NULL REFERENCES events(id) ON DELETE CASCADE,
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user_email TEXT NOT NULL,
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user_name TEXT,
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PRIMARY KEY (event_id, user_email)
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);
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CREATE TABLE IF NOT EXISTS event_attachments (
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id SERIAL PRIMARY KEY,
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event_id INT NOT NULL REFERENCES events(id) ON DELETE CASCADE,
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filename TEXT NOT NULL,
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stored_path TEXT NOT NULL, -- relative path under uploads dir
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mime_type TEXT,
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size_bytes INT,
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uploaded_by TEXT, -- email
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
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);
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CREATE TABLE IF NOT EXISTS caldav_credentials (
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id SERIAL PRIMARY KEY,
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user_email TEXT NOT NULL,
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username TEXT NOT NULL UNIQUE, -- generated, e.g. '<localpart>-<random6>'
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password_hash TEXT NOT NULL, -- bcrypt
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label TEXT,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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last_used_at TIMESTAMPTZ
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);
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CREATE TABLE IF NOT EXISTS activity_log (
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id SERIAL PRIMARY KEY,
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actor_email TEXT,
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actor_name TEXT,
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action TEXT NOT NULL, -- created | updated | deleted
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entity_type TEXT NOT NULL, -- event | calendar | attachment | caldav_credential
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entity_id INT,
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calendar_id INT,
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summary TEXT NOT NULL,
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details JSONB,
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source TEXT NOT NULL DEFAULT 'web', -- web | caldav
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
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);
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CREATE INDEX IF NOT EXISTS activity_log_calendar_idx ON activity_log (calendar_id, created_at DESC);
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CREATE INDEX IF NOT EXISTS activity_log_entity_idx ON activity_log (entity_type, entity_id);
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`)
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await seedDefaults()
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}
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async function seedDefaults() {
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await pool.query(
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`INSERT INTO calendars (slug, name, color, is_system)
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VALUES ('bank-holidays', 'Bank Holidays', '#64748b', TRUE)
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ON CONFLICT (slug) DO NOTHING`
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)
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await pool.query(
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`INSERT INTO calendars (slug, name, color, is_system)
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VALUES ('general', 'All Staff', '#c9a84c', FALSE)
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ON CONFLICT (slug) DO NOTHING`
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)
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}
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