54 lines
1.4 KiB
Markdown
54 lines
1.4 KiB
Markdown
I have introduced a new table called transactions, @schemas/table_transactions.md
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I need all RC related transactions logged in here. This is to keep track of all purchases of RC, spendings of RC and withdrawals of RC in track.
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I have added my first record with remarks of 'supply',to acc id:1. a large sum.
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All purchases of RC (in purchases rc api endpoint) will be deducted from acc id:1 and given to the requested user.
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## Match escrow (current)
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Entry fees are collected when both players have joined (`red_joined_at` + `blue_joined_at`), into a **per-match escrow user** (`matches.escrow_user_id`, username `match_escrow_<matchId>`). At settle, the prize and house fee are paid **only from that escrow** — never from the system supply account.
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See:
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- `schemas/alter_matches_escrow.sql`
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- `schemas/rpc_collect_match_entries.sql`
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- `schemas/rpc_settle_match_reward.sql`
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### RC purchase
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from: 1
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to: requested_user_id
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amount: requested_amount
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remarks: purchase
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### Collect (per player, ×2)
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from: user_id
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to: escrow_user_id
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amount: entry fee - bet fee
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remarks: entry_hold
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match_id: match_id
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from: user_id
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to: escrow_user_id
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amount: bet fee
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remarks: entry_fee
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match_id: match_id
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### Settle
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from: escrow_user_id
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to: winner_user_id
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amount: rc_prize
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remarks: reward
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match_id: match_id
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from: escrow_user_id
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to: 1
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amount: bet fee × 2
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remarks: bet_fee
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match_id: match_id
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PS: bet fee is usually 10%, stored in settings table (`key = bet_fee`).
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