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Merged
MicBun merged 2 commits into from
May 18, 2026
Merged

chore: gate write fees in a phased rollout #1383

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76812fd
chore: gate write fees on system:fee_required role for phased rollout
MicBun May 18, 2026
3e66f0c
test: enroll ledger actor in system:fee_required role
MicBun May 18, 2026
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33 changes: 21 additions & 12 deletions internal/migrations/001-common-actions.prod.sql
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Original file line number Diff line number Diff line change
Expand Up @@ -41,24 +41,33 @@ CREATE OR REPLACE ACTION create_streams(

-- ===== FEE COLLECTION =====
-- Flat 1 TRUF per transaction (write-fee policy per issue #3805).
-- Cost is independent of $num_streams: batching N streams in one call
-- charges the same 1 TRUF as creating a single stream.
-- Phased rollout: only wallets enrolled in `system:fee_required`
-- are charged. Empty role => no caller is charged. Once every
-- active write wallet is enrolled, drop this gate in a follow-up
-- migration so universal charging resumes.
$total_fee := 1000000000000000000::NUMERIC(78, 0); -- 1 TRUF with 18 decimals

IF @leader_sender IS NULL {
ERROR('Leader address not available for fee transfer');
$fee_required BOOL := FALSE;
for $r in are_members_of('system', 'fee_required', ARRAY[$lower_caller]) {
$fee_required := $r.is_member;
}
$leader_hex := encode(@leader_sender, 'hex')::TEXT;

$caller_balance := eth_truf.balance(@caller);
IF $fee_required {
IF @leader_sender IS NULL {
ERROR('Leader address not available for fee transfer');
}
$leader_hex := encode(@leader_sender, 'hex')::TEXT;

IF $caller_balance < $total_fee {
ERROR('Insufficient balance for stream creation. Required: 1 TRUF');
}
$caller_balance := eth_truf.balance(@caller);

eth_truf.transfer($leader_hex, $total_fee);
$fee_total := $total_fee;
$fee_recipient := '0x' || $leader_hex;
IF $caller_balance < $total_fee {
ERROR('Insufficient balance for stream creation. Required: 1 TRUF');
}

eth_truf.transfer($leader_hex, $total_fee);
$fee_total := $total_fee;
$fee_recipient := '0x' || $leader_hex;
}
-- ===== END FEE COLLECTION =====

-- ===== STREAM CREATION LOGIC =====
Expand Down
33 changes: 21 additions & 12 deletions internal/migrations/001-common-actions.sql
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Original file line number Diff line number Diff line change
Expand Up @@ -91,24 +91,33 @@ CREATE OR REPLACE ACTION create_streams(

-- ===== FEE COLLECTION =====
-- Flat 1 TRUF per transaction (write-fee policy per issue #3805).
-- Cost is independent of $num_streams: batching N streams in one call
-- charges the same 1 TRUF as creating a single stream.
-- Phased rollout: only wallets enrolled in `system:fee_required`
-- are charged. Empty role => no caller is charged. Once every
-- active write wallet is enrolled, drop this gate in a follow-up
-- migration so universal charging resumes.
$total_fee := 1000000000000000000::NUMERIC(78, 0); -- 1 TRUF with 18 decimals

IF @leader_sender IS NULL {
ERROR('Leader address not available for fee transfer');
$fee_required BOOL := FALSE;
for $r in are_members_of('system', 'fee_required', ARRAY[$lower_caller]) {
$fee_required := $r.is_member;
}
$leader_hex := encode(@leader_sender, 'hex')::TEXT;

$caller_balance := hoodi_tt.balance(@caller);
IF $fee_required {
IF @leader_sender IS NULL {
ERROR('Leader address not available for fee transfer');
}
$leader_hex := encode(@leader_sender, 'hex')::TEXT;

IF $caller_balance < $total_fee {
ERROR('Insufficient balance for stream creation. Required: 1 TRUF');
}
$caller_balance := hoodi_tt.balance(@caller);

hoodi_tt.transfer($leader_hex, $total_fee);
$fee_total := $total_fee;
$fee_recipient := '0x' || $leader_hex;
IF $caller_balance < $total_fee {
ERROR('Insufficient balance for stream creation. Required: 1 TRUF');
}

hoodi_tt.transfer($leader_hex, $total_fee);
$fee_total := $total_fee;
$fee_recipient := '0x' || $leader_hex;
}
-- ===== END FEE COLLECTION =====

-- ===== STREAM CREATION LOGIC =====
Expand Down
33 changes: 21 additions & 12 deletions internal/migrations/003-primitive-insertion.prod.sql
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Original file line number Diff line number Diff line change
Expand Up @@ -62,24 +62,33 @@ CREATE OR REPLACE ACTION insert_records(

-- ===== FEE COLLECTION =====
-- Flat 1 TRUF per transaction (write-fee policy per issue #3805).
-- Cost is independent of $num_records: batching N records in one call
-- charges the same 1 TRUF as inserting a single record.
-- Phased rollout: only wallets enrolled in `system:fee_required`
-- are charged. Empty role => no caller is charged. Once every
-- active write wallet is enrolled, drop this gate in a follow-up
-- migration so universal charging resumes.
$total_fee := 1000000000000000000::NUMERIC(78, 0); -- 1 TRUF with 18 decimals

IF @leader_sender IS NULL {
ERROR('Leader address not available for fee transfer');
$fee_required BOOL := FALSE;
for $r in are_members_of('system', 'fee_required', ARRAY[$lower_caller]) {
$fee_required := $r.is_member;
}
$leader_hex := encode(@leader_sender, 'hex')::TEXT;

$caller_balance := eth_truf.balance(@caller);
IF $fee_required {
IF @leader_sender IS NULL {
ERROR('Leader address not available for fee transfer');
}
$leader_hex := encode(@leader_sender, 'hex')::TEXT;

IF $caller_balance < $total_fee {
ERROR('Insufficient balance for write fee. Required: 1 TRUF');
}
$caller_balance := eth_truf.balance(@caller);

eth_truf.transfer($leader_hex, $total_fee);
$fee_total := $total_fee;
$fee_recipient := '0x' || $leader_hex;
IF $caller_balance < $total_fee {
ERROR('Insufficient balance for write fee. Required: 1 TRUF');
}

eth_truf.transfer($leader_hex, $total_fee);
$fee_total := $total_fee;
$fee_recipient := '0x' || $leader_hex;
}
-- ===== END FEE COLLECTION =====

$current_block INT := @height;
Expand Down
33 changes: 21 additions & 12 deletions internal/migrations/003-primitive-insertion.sql
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -69,24 +69,33 @@ CREATE OR REPLACE ACTION insert_records(

-- ===== FEE COLLECTION =====
-- Flat 1 TRUF per transaction (write-fee policy per issue #3805).
-- Cost is independent of $num_records: batching N records in one call
-- charges the same 1 TRUF as inserting a single record.
-- Phased rollout: only wallets enrolled in `system:fee_required`
-- are charged. Empty role => no caller is charged. Once every
-- active write wallet is enrolled, drop this gate in a follow-up
-- migration so universal charging resumes.
$total_fee := 1000000000000000000::NUMERIC(78, 0); -- 1 TRUF with 18 decimals

IF @leader_sender IS NULL {
ERROR('Leader address not available for fee transfer');
$fee_required BOOL := FALSE;
for $r in are_members_of('system', 'fee_required', ARRAY[$lower_caller]) {
$fee_required := $r.is_member;
}
$leader_hex := encode(@leader_sender, 'hex')::TEXT;

$caller_balance := hoodi_tt.balance(@caller);
IF $fee_required {
IF @leader_sender IS NULL {
ERROR('Leader address not available for fee transfer');
}
$leader_hex := encode(@leader_sender, 'hex')::TEXT;

IF $caller_balance < $total_fee {
ERROR('Insufficient balance for write fee. Required: 1 TRUF');
}
$caller_balance := hoodi_tt.balance(@caller);

hoodi_tt.transfer($leader_hex, $total_fee);
$fee_total := $total_fee;
$fee_recipient := '0x' || $leader_hex;
IF $caller_balance < $total_fee {
ERROR('Insufficient balance for write fee. Required: 1 TRUF');
}

hoodi_tt.transfer($leader_hex, $total_fee);
$fee_total := $total_fee;
$fee_recipient := '0x' || $leader_hex;
}
-- ===== END FEE COLLECTION =====

$current_block INT := @height;
Expand Down
33 changes: 21 additions & 12 deletions internal/migrations/004-composed-taxonomy.prod.sql
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Original file line number Diff line number Diff line change
Expand Up @@ -57,24 +57,33 @@ CREATE OR REPLACE ACTION insert_taxonomy(

-- ===== FEE COLLECTION =====
-- Flat 1 TRUF per transaction (write-fee policy per issue #3805).
-- Cost is independent of $num_children: a taxonomy with N children
-- charges the same 1 TRUF as one with a single child.
-- Phased rollout: only wallets enrolled in `system:fee_required`
-- are charged. Empty role => no caller is charged. Once every
-- active write wallet is enrolled, drop this gate in a follow-up
-- migration so universal charging resumes.
$total_fee := 1000000000000000000::NUMERIC(78, 0); -- 1 TRUF with 18 decimals

IF @leader_sender IS NULL {
ERROR('Leader address not available for fee transfer');
$fee_required BOOL := FALSE;
for $r in are_members_of('system', 'fee_required', ARRAY[$lower_caller]) {
$fee_required := $r.is_member;
}
$leader_hex := encode(@leader_sender, 'hex')::TEXT;

$caller_balance := eth_truf.balance(@caller);
IF $fee_required {
IF @leader_sender IS NULL {
ERROR('Leader address not available for fee transfer');
}
$leader_hex := encode(@leader_sender, 'hex')::TEXT;

IF $caller_balance < $total_fee {
ERROR('Insufficient balance for taxonomies creation. Required: 1 TRUF');
}
$caller_balance := eth_truf.balance(@caller);

eth_truf.transfer($leader_hex, $total_fee);
$fee_total := $total_fee;
$fee_recipient := '0x' || $leader_hex;
IF $caller_balance < $total_fee {
ERROR('Insufficient balance for taxonomies creation. Required: 1 TRUF');
}

eth_truf.transfer($leader_hex, $total_fee);
$fee_total := $total_fee;
$fee_recipient := '0x' || $leader_hex;
}
-- ===== END FEE COLLECTION =====

-- Default start time to 0 if not provided
Expand Down
33 changes: 21 additions & 12 deletions internal/migrations/004-composed-taxonomy.sql
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -45,24 +45,33 @@ CREATE OR REPLACE ACTION insert_taxonomy(

-- ===== FEE COLLECTION =====
-- Flat 1 TRUF per transaction (write-fee policy per issue #3805).
-- Cost is independent of $num_children: a taxonomy with N children
-- charges the same 1 TRUF as one with a single child.
-- Phased rollout: only wallets enrolled in `system:fee_required`
-- are charged. Empty role => no caller is charged. Once every
-- active write wallet is enrolled, drop this gate in a follow-up
-- migration so universal charging resumes.
$total_fee := 1000000000000000000::NUMERIC(78, 0); -- 1 TRUF with 18 decimals

IF @leader_sender IS NULL {
ERROR('Leader address not available for fee transfer');
$fee_required BOOL := FALSE;
for $r in are_members_of('system', 'fee_required', ARRAY[$lower_caller]) {
$fee_required := $r.is_member;
}
$leader_hex := encode(@leader_sender, 'hex')::TEXT;

$caller_balance := hoodi_tt.balance(@caller);
IF $fee_required {
IF @leader_sender IS NULL {
ERROR('Leader address not available for fee transfer');
}
$leader_hex := encode(@leader_sender, 'hex')::TEXT;

IF $caller_balance < $total_fee {
ERROR('Insufficient balance for taxonomies creation. Required: 1 TRUF');
}
$caller_balance := hoodi_tt.balance(@caller);

hoodi_tt.transfer($leader_hex, $total_fee);
$fee_total := $total_fee;
$fee_recipient := '0x' || $leader_hex;
IF $caller_balance < $total_fee {
ERROR('Insufficient balance for taxonomies creation. Required: 1 TRUF');
}

hoodi_tt.transfer($leader_hex, $total_fee);
$fee_total := $total_fee;
$fee_recipient := '0x' || $leader_hex;
}
-- ===== END FEE COLLECTION =====

-- Default start time to 0 if not provided
Expand Down
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