mirror of
https://github.com/polaroi8d/cactoide.git
synced 2026-03-22 14:15:28 +00:00
77 lines
3.2 KiB
PL/PgSQL
77 lines
3.2 KiB
PL/PgSQL
BEGIN;
|
|
|
|
-- Optional: start clean (will also remove RSVPs via CASCADE)
|
|
TRUNCATE TABLE events CASCADE;
|
|
|
|
-- -----------------------------
|
|
-- Seed 100 events
|
|
-- -----------------------------
|
|
WITH params AS (
|
|
SELECT
|
|
ARRAY[
|
|
'Budapest', 'Berlin', 'Paris', 'Madrid', 'Rome', 'Vienna', 'Prague',
|
|
'Warsaw', 'Amsterdam', 'Lisbon', 'Copenhagen', 'Dublin', 'Athens',
|
|
'Zurich', 'Helsinki', 'Oslo', 'Stockholm', 'Brussels', 'Munich', 'Milan'
|
|
]::text[] AS cities,
|
|
ARRAY['Hall','Park','Rooftop','Auditorium','Conference Center','Café','Online']::text[] AS venues,
|
|
ARRAY['Tech Talk','Meetup','Workshop','Concert','Yoga','Brunch','Game Night','Hackathon','Book Club','Networking']::text[] AS themes
|
|
),
|
|
to_insert AS (
|
|
SELECT
|
|
-- 8-char ID (hex)
|
|
LEFT(ENCODE(gen_random_bytes(4), 'hex'), 8) AS id,
|
|
-- Make varied names by mixing a theme and city
|
|
(SELECT themes[(gs % array_length(themes,1)) + 1] FROM params) || ' @ ' ||
|
|
(SELECT cities[(gs % array_length(cities,1)) + 1] FROM params) AS name,
|
|
-- Spread dates across past and future (centered around today)
|
|
(CURRENT_DATE + (gs - 50))::date AS date,
|
|
-- Varied times: between 08:00 and 19:xx
|
|
make_time( (8 + (gs % 12))::int, (gs*7 % 60)::int, 0)::time AS time,
|
|
-- City + venue
|
|
(SELECT cities[(gs % array_length(cities,1)) + 1] FROM params) || ' ' ||
|
|
(SELECT venues[(gs % array_length(venues,1)) + 1] FROM params) AS location,
|
|
-- Alternate types
|
|
CASE WHEN gs % 2 = 0 THEN 'limited' ELSE 'unlimited' END AS type,
|
|
-- Only set attendee_limit for limited events
|
|
CASE WHEN gs % 2 = 0 THEN 10 + (gs % 40) ELSE NULL END AS attendee_limit,
|
|
-- Rotate through 20 user_ids
|
|
'user_' || ((gs % 20) + 1)::text AS user_id,
|
|
-- Mix public/private
|
|
CASE WHEN gs % 3 = 0 THEN 'private' ELSE 'public' END AS visibility
|
|
FROM generate_series(1, 100) AS gs
|
|
)
|
|
INSERT INTO events (id, name, date, time, location, type, attendee_limit, user_id, visibility, created_at, updated_at)
|
|
SELECT id, name, date, time, location, type, attendee_limit, user_id, visibility, NOW(), NOW()
|
|
FROM to_insert;
|
|
|
|
-- -----------------------------
|
|
-- Seed RSVPs
|
|
-- - For limited events: 0..attendee_limit attendees
|
|
-- - For unlimited events: 0..75 attendees
|
|
-- -----------------------------
|
|
WITH ev AS (
|
|
SELECT e.id, e.type, e.attendee_limit
|
|
FROM events e
|
|
),
|
|
counts AS (
|
|
SELECT
|
|
id,
|
|
type,
|
|
attendee_limit,
|
|
CASE
|
|
WHEN type = 'limited' THEN GREATEST(0, LEAST(attendee_limit, FLOOR(random() * (COALESCE(attendee_limit,0) + 1))::int))
|
|
ELSE FLOOR(random() * 76)::int
|
|
END AS rsvp_count
|
|
FROM ev
|
|
)
|
|
INSERT INTO rsvps (event_id, name, user_id, created_at, updated_at)
|
|
SELECT
|
|
c.id AS event_id,
|
|
'Attendee ' || c.id || '-' || g AS name,
|
|
-- distribute user_ids across 200 synthetic users, deterministically mixed per event
|
|
'user_' || ((ABS(HASHTEXT(c.id)) + g) % 200 + 1)::text AS user_id,
|
|
NOW(), NOW()
|
|
FROM counts c
|
|
JOIN LATERAL generate_series(1, c.rsvp_count) AS g ON TRUE;
|
|
|
|
COMMIT; |