Samuel Tariku
18689ea124
- Introduced EventWithSettings and EventWithSettingsRes structs for enhanced event data handling. - Implemented conversion functions for creating and updating event settings. - Added support for fetching events with settings from the database. - Created new report data structures for comprehensive reporting capabilities. - Implemented event statistics retrieval and filtering by league and sport. - Added handlers for event statistics endpoints in the web server. - Introduced DateInterval type for managing time intervals in reports.
28 lines
935 B
SQL
28 lines
935 B
SQL
-- Aggregate bet stats per event
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-- name: UpdateEventBetStats :exec
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INSERT INTO event_bet_stats (
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event_id,
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number_of_bets,
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total_amount,
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avg_bet_amount,
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total_potential_winnings,
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updated_at
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)
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SELECT bo.event_id,
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COUNT(DISTINCT b.id) AS number_of_bets,
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COALESCE(SUM(b.amount), 0) AS total_amount,
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COALESCE(AVG(b.amount), 0) AS avg_bet_amount,
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COALESCE(SUM(b.potential_win), 0) AS total_potential_winnings,
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NOW() AS updated_at
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FROM bet_outcomes bo
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JOIN bets b ON bo.bet_id = b.id
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GROUP BY bo.event_id ON CONFLICT (event_id) DO
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UPDATE
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SET number_of_bets = EXCLUDED.number_of_bets,
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total_amount = EXCLUDED.total_amount,
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avg_bet_amount = EXCLUDED.avg_bet_amount,
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total_potential_winnings = EXCLUDED.total_potential_winnings,
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updated_at = EXCLUDED.updated_at;
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-- name: UpdateEventDetailedViewMat :exec
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REFRESH MATERIALIZED VIEW event_detailed_mat; |