42 lines
2.2 KiB
SQL
42 lines
2.2 KiB
SQL
-- syncers
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-- name: ussd-syncer
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-- This db transaction will auto scroll the cic_ussd remote adding values as per the limit and auto-updating the cursor
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-- The blockchain_address is used as a cursor to retrieve the corresponding id since the id is not guaranteed to be sequential
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WITH current_ussd_cursor AS (
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SELECT id FROM cic_ussd.account WHERE blockchain_address = (SELECT cursor_pos FROM cursors WHERE id = 1)
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)
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INSERT INTO users (phone_number, blockchain_address, date_registered)
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SELECT phone_number, blockchain_address, created
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FROM cic_ussd.account WHERE id > (SELECT id FROM current_ussd_cursor) ORDER BY id ASC LIMIT 10;
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UPDATE cursors SET cursor_pos = (SELECT blockchain_address FROM users ORDER BY id DESC LIMIT 1) WHERE cursors.id = 1;
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-- name: cache-syncer
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-- This db transaction will auto scroll the cic_cache remote adding values as per the limit and auto-updating the cursor
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-- The tx_hash is used as the cursor to retrieve the corresponding id since the id is not guaranteed to be sequential
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WITH current_cache_cursor AS (
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SELECT id FROM cic_cache.tx WHERE tx_hash = (SELECT cursor_pos FROM cursors WHERE id = 2)
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)
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INSERT INTO transactions (tx_hash, block_number, tx_index, token_address, sender_address, recipient_address, tx_value, date_block, tx_type)
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SELECT tx.tx_hash, tx.block_number, tx.tx_index, tx.source_token, tx.sender, tx.recipient, tx.from_value, tx.date_block, concat(tag.domain, '_', tag.value) AS tx_type
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FROM cic_cache.tx INNER JOIN cic_cache.tag_tx_link ON tx.id = cic_cache.tag_tx_link.tx_id INNER JOIN cic_cache.tag ON cic_cache.tag_tx_link.tag_id = cic_cache.tag.id
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WHERE tx.success = true AND tx.id > (SELECT id FROM current_cache_cursor) ORDER BY tx.id ASC LIMIT 10;
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UPDATE cursors SET cursor_pos = (SELECT tx_hash FROM tx ORDER BY id DESC LIMIT 1) WHERE cursors.id = 2;
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-- name: token-cursor-pos
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-- Check last synced token
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SELECT cursor_pos from cursors WHERE id = 3;
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-- name: insert-token-data
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-- Insert new token
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INSERT INTO tokens (token_address, token_name, token_symbol, token_decimals) VALUES
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($1, $2, $3, $4)
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-- name: update-token-cursor
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-- Updates token cursor to the last synced token idx
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UPDATE cursors SET cursor_pos = $1 WHERE cursors.id = 3;
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