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Add to_confirmed(tx_hash). #690

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Merged
evoskuil merged 2 commits into from
Dec 3, 2025
Merged

Add to_confirmed(tx_hash). #690

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71bd5a8
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evoskuil Dec 3, 2025
c59ab50
Add to_confirmed(tx_hash), stub to_confirmed_spender(point).
evoskuil Dec 3, 2025
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34 changes: 27 additions & 7 deletions include/bitcoin/database/impl/query/translate.ipp
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Original file line number Diff line number Diff line change
Expand Up @@ -165,6 +165,18 @@ output_link CLASS::to_prevout(const point_link& link) const NOEXCEPT
// block/tx to block (reverse navigation)
// ----------------------------------------------------------------------------

// Required for confirmation processing.
TEMPLATE
header_link CLASS::to_block(const tx_link& key) const NOEXCEPT
{
table::strong_tx::record strong{};
if (!store_.strong_tx.find(key, strong) || !strong.positive())
return {};

// Terminal implies not in strong block (reorganized).
return strong.header_fk();
}

// Required for confirmation processing.
TEMPLATE
header_link CLASS::to_strong(const hash_digest& tx_hash) const NOEXCEPT
Expand All @@ -184,7 +196,6 @@ header_link CLASS::to_strong(const hash_digest& tx_hash) const NOEXCEPT

return {};
}

TEMPLATE
header_link CLASS::to_parent(const header_link& link) const NOEXCEPT
{
Expand All @@ -196,16 +207,25 @@ header_link CLASS::to_parent(const header_link& link) const NOEXCEPT
return header.parent_fk;
}

// to confirmed objects (reverse navigation)
// ----------------------------------------------------------------------------

TEMPLATE
header_link CLASS::to_block(const tx_link& key) const NOEXCEPT
header_link CLASS::to_confirmed_block(
const hash_digest& tx_hash) const NOEXCEPT
{
// Required for confirmation processing.
table::strong_tx::record strong{};
if (!store_.strong_tx.find(key, strong) || !strong.positive())
const auto block = to_strong(tx_hash);
if (!is_confirmed_block(block))
return {};

// Terminal implies not in strong block (reorganized).
return strong.header_fk();
return block;
}

TEMPLATE
point_link CLASS::to_confirmed_spender(const point&) const NOEXCEPT
{
// TODO: implement.
return {};
}

// output to spenders (reverse navigation)
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6 changes: 5 additions & 1 deletion include/bitcoin/database/query.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -287,9 +287,13 @@ class query
output_link to_prevout(const point_link& link) const NOEXCEPT;

/// block/tx to block (reverse navigation)
header_link to_block(const tx_link& key) const NOEXCEPT;
header_link to_strong(const hash_digest& tx_hash) const NOEXCEPT;
header_link to_parent(const header_link& link) const NOEXCEPT;
header_link to_block(const tx_link& key) const NOEXCEPT;

/// to confirmed objects (reverse navigation)
header_link to_confirmed_block(const hash_digest& tx_hash) const NOEXCEPT;
point_link to_confirmed_spender(const point& prevout) const NOEXCEPT;

/// output to spenders (reverse navigation)
point_links to_spenders(const point& prevout) const NOEXCEPT;
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