e976f0f670
- 5 reversible migrations: extensions/enums, tables, indexes, views, config seed - Tables: event, user, session, upload, hashtag, upload_hashtag, comment, comment_hashtag, like, export_job, config - Views: v_feed (uploads with like/comment counts), v_hashtag_counts - Indexes optimised for feed queries, session lookup, hashtag filtering - Config table seeded with default rate limits and quotas - db.rs module: PgPool creation with auto-migration on startup - docker-compose.override.yml: expose db port 5432 for local dev - Fix crate names: async_zip, tower_governor (underscore, not hyphen) Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
36 lines
1.1 KiB
SQL
36 lines
1.1 KiB
SQL
-- v_feed: uploads with uploader name, like count, and comment count
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CREATE VIEW v_feed AS
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SELECT
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u.id,
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u.event_id,
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u.user_id,
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usr.display_name AS uploader_name,
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usr.is_banned,
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usr.uploads_hidden,
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u.preview_path,
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u.thumbnail_path,
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u.mime_type,
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u.caption,
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u.created_at,
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COUNT(DISTINCT l.user_id) AS like_count,
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COUNT(DISTINCT c.id) AS comment_count
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FROM upload u
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JOIN "user" usr ON u.user_id = usr.id
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LEFT JOIN "like" l ON l.upload_id = u.id
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LEFT JOIN comment c ON c.upload_id = u.id AND c.deleted_at IS NULL
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WHERE u.deleted_at IS NULL
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AND usr.uploads_hidden = FALSE
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GROUP BY u.id, usr.display_name, usr.is_banned, usr.uploads_hidden;
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-- v_hashtag_counts: most-used hashtags for an event (for filter chips)
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CREATE VIEW v_hashtag_counts AS
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SELECT
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h.event_id,
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h.tag,
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COUNT(uh.upload_id) AS upload_count
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FROM hashtag h
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JOIN upload_hashtag uh ON uh.hashtag_id = h.id
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JOIN upload u ON u.id = uh.upload_id AND u.deleted_at IS NULL
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GROUP BY h.event_id, h.id, h.tag
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ORDER BY upload_count DESC;
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