crud.py

@@ -1696,73 +1696,3 @@ async def check_user_has_role_permission(
                 return True
 
     return False
-
-
-# =============================================================================
-# PROCESSED PAYMENTS (Lightning payment idempotency gate)
-# =============================================================================
-# The Fava-side duplicate checks are read-then-write races; this table's
-# primary key on payment_hash makes exactly one claimant win. Shared by the
-# background invoice listener (tasks.on_invoice_paid) and the client-driven
-# /record-payment endpoint.
-
-
-async def claim_payment(payment_hash: str) -> bool:
-    """Atomically claim a Lightning payment for recording.
-
-    Returns True when this caller owns the claim; False when the payment
-    is already recorded or another coroutine is recording it right now.
-    """
-    result = await db.execute(
-        """
-        INSERT INTO processed_payments (payment_hash, status)
-        VALUES (:payment_hash, 'processing')
-        ON CONFLICT (payment_hash) DO NOTHING
-        """,
-        {"payment_hash": payment_hash},
-    )
-    return result.rowcount == 1
-
-
-async def get_processed_payment(payment_hash: str) -> Optional[dict]:
-    row = await db.fetchone(
-        "SELECT payment_hash, status, entry_id FROM processed_payments"
-        " WHERE payment_hash = :payment_hash",
-        {"payment_hash": payment_hash},
-    )
-    return dict(row) if row else None
-
-
-async def mark_payment_done(payment_hash: str, entry_id: Optional[str] = None) -> None:
-    await db.execute(
-        """
-        UPDATE processed_payments SET status = 'done', entry_id = :entry_id
-        WHERE payment_hash = :payment_hash
-        """,
-        {"payment_hash": payment_hash, "entry_id": entry_id},
-    )
-
-
-async def release_payment_claim(payment_hash: str) -> None:
-    """Compensating delete after a failed recording, so redelivery retries.
-
-    Only removes an in-flight claim — a 'done' row is permanent.
-    """
-    await db.execute(
-        "DELETE FROM processed_payments"
-        " WHERE payment_hash = :payment_hash AND status = 'processing'",
-        {"payment_hash": payment_hash},
-    )
-
-
-async def clear_stale_payment_claims() -> int:
-    """Drop 'processing' claims left behind by a previous process life.
-
-    A live claim only exists inside a running coroutine, so anything
-    still 'processing' at listener startup belongs to a crashed or
-    restarted process and would otherwise block that payment forever.
-    """
-    result = await db.execute(
-        "DELETE FROM processed_payments WHERE status = 'processing'"
-    )
-    return result.rowcount

migrations.py

@@ -34,33 +34,9 @@ Original migration sequence (Nov 2025):
 - m014: Removed legacy equity accounts (MemberEquity, RetainedEarnings)
 - m015: Converted entry_lines to single amount field
 - m016: Dropped journal_entries and entry_lines tables (Fava integration)
-
-IDEMPOTENCY CONTRACT:
-Every statement here must be a silent no-op on re-run. The migration
-version bump lands in the core LNbits DB (`dbversions`) while the DDL
-lands in `ext_libra` — the two writes are not atomic. If the version
-bump fails after the DDL commits, the whole migration re-runs on next
-boot; a bare CREATE/ALTER/INSERT then crashes the extension until
-manual dbversions surgery.
 """
 
 
-async def _alter_add_column_safe(db, sql: str) -> None:
-    """ALTER TABLE ADD COLUMN that swallows duplicate-column errors.
-
-    Neither SQLite nor Postgres supports ADD COLUMN IF NOT EXISTS
-    portably, so re-runs are made no-ops by swallowing the error both
-    backends raise for an existing column.
-    """
-    try:
-        await db.execute(sql)
-    except Exception as exc:
-        msg = str(exc).lower()
-        if "duplicate column" in msg or "already exists" in msg:
-            return
-        raise
-
-
 async def m001_initial(db):
     """
     Initial Libra database schema (squashed from m001-m016).
@@ -87,7 +63,7 @@ async def m001_initial(db):
 
     await db.execute(
         f"""
-        CREATE TABLE IF NOT EXISTS accounts (
+        CREATE TABLE accounts (
             id TEXT PRIMARY KEY,
             name TEXT NOT NULL UNIQUE,
             account_type TEXT NOT NULL,
@@ -100,13 +76,13 @@ async def m001_initial(db):
 
     await db.execute(
         """
-        CREATE INDEX IF NOT EXISTS idx_accounts_user_id ON accounts (user_id);
+        CREATE INDEX idx_accounts_user_id ON accounts (user_id);
         """
     )
 
     await db.execute(
         """
-        CREATE INDEX IF NOT EXISTS idx_accounts_type ON accounts (account_type);
+        CREATE INDEX idx_accounts_type ON accounts (account_type);
         """
     )
 
@@ -117,7 +93,7 @@ async def m001_initial(db):
 
     await db.execute(
         f"""
-        CREATE TABLE IF NOT EXISTS extension_settings (
+        CREATE TABLE extension_settings (
             id TEXT NOT NULL PRIMARY KEY,
             libra_wallet_id TEXT,
             fava_url TEXT NOT NULL DEFAULT 'http://localhost:3333',
@@ -135,7 +111,7 @@ async def m001_initial(db):
 
     await db.execute(
         f"""
-        CREATE TABLE IF NOT EXISTS user_wallet_settings (
+        CREATE TABLE user_wallet_settings (
             id TEXT NOT NULL PRIMARY KEY,
             user_wallet_id TEXT,
             updated_at TIMESTAMP NOT NULL DEFAULT {db.timestamp_now}
@@ -150,7 +126,7 @@ async def m001_initial(db):
 
     await db.execute(
         f"""
-        CREATE TABLE IF NOT EXISTS manual_payment_requests (
+        CREATE TABLE manual_payment_requests (
             id TEXT PRIMARY KEY,
             user_id TEXT NOT NULL,
             amount INTEGER NOT NULL,
@@ -167,14 +143,14 @@ async def m001_initial(db):
 
     await db.execute(
         """
-        CREATE INDEX IF NOT EXISTS idx_manual_payment_requests_user_id
+        CREATE INDEX idx_manual_payment_requests_user_id
         ON manual_payment_requests (user_id);
         """
     )
 
     await db.execute(
         """
-        CREATE INDEX IF NOT EXISTS idx_manual_payment_requests_status
+        CREATE INDEX idx_manual_payment_requests_status
         ON manual_payment_requests (status);
         """
     )
@@ -187,7 +163,7 @@ async def m001_initial(db):
 
     await db.execute(
         f"""
-        CREATE TABLE IF NOT EXISTS balance_assertions (
+        CREATE TABLE balance_assertions (
             id TEXT PRIMARY KEY,
             date TIMESTAMP NOT NULL,
             account_id TEXT NOT NULL,
@@ -212,21 +188,21 @@ async def m001_initial(db):
 
     await db.execute(
         """
-        CREATE INDEX IF NOT EXISTS idx_balance_assertions_account_id
+        CREATE INDEX idx_balance_assertions_account_id
         ON balance_assertions (account_id);
         """
     )
 
     await db.execute(
         """
-        CREATE INDEX IF NOT EXISTS idx_balance_assertions_status
+        CREATE INDEX idx_balance_assertions_status
         ON balance_assertions (status);
         """
     )
 
     await db.execute(
         """
-        CREATE INDEX IF NOT EXISTS idx_balance_assertions_date
+        CREATE INDEX idx_balance_assertions_date
         ON balance_assertions (date);
         """
     )
@@ -240,7 +216,7 @@ async def m001_initial(db):
 
     await db.execute(
         f"""
-        CREATE TABLE IF NOT EXISTS user_equity_status (
+        CREATE TABLE user_equity_status (
             user_id TEXT PRIMARY KEY,
             is_equity_eligible BOOLEAN NOT NULL DEFAULT FALSE,
             equity_account_name TEXT,
@@ -254,7 +230,7 @@ async def m001_initial(db):
 
     await db.execute(
         """
-        CREATE INDEX IF NOT EXISTS idx_user_equity_status_eligible
+        CREATE INDEX idx_user_equity_status_eligible
         ON user_equity_status (is_equity_eligible)
         WHERE is_equity_eligible = TRUE;
         """
@@ -269,7 +245,7 @@ async def m001_initial(db):
 
     await db.execute(
         f"""
-        CREATE TABLE IF NOT EXISTS account_permissions (
+        CREATE TABLE account_permissions (
             id TEXT PRIMARY KEY,
             user_id TEXT NOT NULL,
             account_id TEXT NOT NULL,
@@ -286,7 +262,7 @@ async def m001_initial(db):
     # Index for looking up permissions by user
     await db.execute(
         """
-        CREATE INDEX IF NOT EXISTS idx_account_permissions_user_id
+        CREATE INDEX idx_account_permissions_user_id
         ON account_permissions (user_id);
         """
     )
@@ -294,7 +270,7 @@ async def m001_initial(db):
     # Index for looking up permissions by account
     await db.execute(
         """
-        CREATE INDEX IF NOT EXISTS idx_account_permissions_account_id
+        CREATE INDEX idx_account_permissions_account_id
         ON account_permissions (account_id);
         """
     )
@@ -302,7 +278,7 @@ async def m001_initial(db):
     # Composite index for checking specific user+account permissions
     await db.execute(
         """
-        CREATE INDEX IF NOT EXISTS idx_account_permissions_user_account
+        CREATE INDEX idx_account_permissions_user_account
         ON account_permissions (user_id, account_id);
         """
     )
@@ -310,7 +286,7 @@ async def m001_initial(db):
     # Index for finding permissions by type
     await db.execute(
         """
-        CREATE INDEX IF NOT EXISTS idx_account_permissions_type
+        CREATE INDEX idx_account_permissions_type
         ON account_permissions (permission_type);
         """
     )
@@ -318,7 +294,7 @@ async def m001_initial(db):
     # Index for finding expired permissions
     await db.execute(
         """
-        CREATE INDEX IF NOT EXISTS idx_account_permissions_expires
+        CREATE INDEX idx_account_permissions_expires
         ON account_permissions (expires_at)
         WHERE expires_at IS NOT NULL;
         """
@@ -344,7 +320,6 @@ async def m001_initial(db):
             f"""
             INSERT INTO accounts (id, name, account_type, description, created_at)
             VALUES (:id, :name, :type, :description, {db.timestamp_now})
-            ON CONFLICT (name) DO NOTHING
             """,
             {
                 "id": str(uuid.uuid4()),
@@ -367,18 +342,17 @@ async def m002_add_account_is_active(db):
 
     Default: All existing accounts are marked as active (TRUE).
     """
-    await _alter_add_column_safe(
+    await db.execute(
-        db,
         """
         ALTER TABLE accounts
         ADD COLUMN is_active BOOLEAN NOT NULL DEFAULT TRUE
-        """,
+        """
     )
 
     # Create index for faster queries filtering by is_active
     await db.execute(
         """
-        CREATE INDEX IF NOT EXISTS idx_accounts_is_active ON accounts (is_active)
+        CREATE INDEX idx_accounts_is_active ON accounts (is_active)
         """
     )
 
@@ -398,18 +372,17 @@ async def m003_add_account_is_virtual(db):
 
     Default: All existing accounts are real (is_virtual = FALSE).
     """
-    await _alter_add_column_safe(
+    await db.execute(
-        db,
         """
         ALTER TABLE accounts
         ADD COLUMN is_virtual BOOLEAN NOT NULL DEFAULT FALSE
-        """,
+        """
     )
 
     # Create index for faster queries filtering by is_virtual
     await db.execute(
         """
-        CREATE INDEX IF NOT EXISTS idx_accounts_is_virtual ON accounts (is_virtual)
+        CREATE INDEX idx_accounts_is_virtual ON accounts (is_virtual)
         """
     )
 
@@ -429,7 +402,6 @@ async def m003_add_account_is_virtual(db):
             f"""
             INSERT INTO accounts (id, name, account_type, description, is_active, is_virtual, created_at)
             VALUES (:id, :name, :type, :description, TRUE, TRUE, {db.timestamp_now})
-            ON CONFLICT (name) DO NOTHING
             """,
             {
                 "id": str(uuid.uuid4()),
@@ -466,7 +438,7 @@ async def m004_add_rbac_tables(db):
 
     await db.execute(
         f"""
-        CREATE TABLE IF NOT EXISTS roles (
+        CREATE TABLE roles (
             id TEXT PRIMARY KEY,
             name TEXT NOT NULL UNIQUE,
             description TEXT,
@@ -479,13 +451,13 @@ async def m004_add_rbac_tables(db):
 
     await db.execute(
         """
-        CREATE INDEX IF NOT EXISTS idx_roles_name ON roles (name);
+        CREATE INDEX idx_roles_name ON roles (name);
         """
     )
 
     await db.execute(
         """
-        CREATE INDEX IF NOT EXISTS idx_roles_is_default ON roles (is_default)
+        CREATE INDEX idx_roles_is_default ON roles (is_default)
         WHERE is_default = TRUE;
         """
     )
@@ -497,7 +469,7 @@ async def m004_add_rbac_tables(db):
 
     await db.execute(
         f"""
-        CREATE TABLE IF NOT EXISTS role_permissions (
+        CREATE TABLE role_permissions (
             id TEXT PRIMARY KEY,
             role_id TEXT NOT NULL,
             account_id TEXT NOT NULL,
@@ -512,19 +484,19 @@ async def m004_add_rbac_tables(db):
 
     await db.execute(
         """
-        CREATE INDEX IF NOT EXISTS idx_role_permissions_role_id ON role_permissions (role_id);
+        CREATE INDEX idx_role_permissions_role_id ON role_permissions (role_id);
         """
     )
 
     await db.execute(
         """
-        CREATE INDEX IF NOT EXISTS idx_role_permissions_account_id ON role_permissions (account_id);
+        CREATE INDEX idx_role_permissions_account_id ON role_permissions (account_id);
         """
     )
 
     await db.execute(
         """
-        CREATE INDEX IF NOT EXISTS idx_role_permissions_type ON role_permissions (permission_type);
+        CREATE INDEX idx_role_permissions_type ON role_permissions (permission_type);
         """
     )
 
@@ -535,7 +507,7 @@ async def m004_add_rbac_tables(db):
 
     await db.execute(
         f"""
-        CREATE TABLE IF NOT EXISTS user_roles (
+        CREATE TABLE user_roles (
             id TEXT PRIMARY KEY,
             user_id TEXT NOT NULL,
             role_id TEXT NOT NULL,
@@ -550,19 +522,19 @@ async def m004_add_rbac_tables(db):
 
     await db.execute(
         """
-        CREATE INDEX IF NOT EXISTS idx_user_roles_user_id ON user_roles (user_id);
+        CREATE INDEX idx_user_roles_user_id ON user_roles (user_id);
         """
     )
 
     await db.execute(
         """
-        CREATE INDEX IF NOT EXISTS idx_user_roles_role_id ON user_roles (role_id);
+        CREATE INDEX idx_user_roles_role_id ON user_roles (role_id);
         """
     )
 
     await db.execute(
         """
-        CREATE INDEX IF NOT EXISTS idx_user_roles_expires ON user_roles (expires_at)
+        CREATE INDEX idx_user_roles_expires ON user_roles (expires_at)
         WHERE expires_at IS NOT NULL;
         """
     )
@@ -570,7 +542,7 @@ async def m004_add_rbac_tables(db):
     # Composite index for checking specific user+role assignments
     await db.execute(
         """
-        CREATE INDEX IF NOT EXISTS idx_user_roles_user_role ON user_roles (user_id, role_id);
+        CREATE INDEX idx_user_roles_user_role ON user_roles (user_id, role_id);
         """
     )
 
@@ -614,7 +586,6 @@ async def m004_add_rbac_tables(db):
             f"""
             INSERT INTO roles (id, name, description, is_default, created_by, created_at)
             VALUES (:id, :name, :description, :is_default, :created_by, {db.timestamp_now})
-            ON CONFLICT (name) DO NOTHING
             """,
             {
                 "id": str(uuid.uuid4()),
@@ -624,30 +595,3 @@ async def m004_add_rbac_tables(db):
                 "created_by": "system",  # System-created default roles
             },
         )
-
-
-async def m005_add_processed_payments(db):
-    """
-    Local idempotency gate for Lightning payment recording.
-
-    The Fava-side duplicate check (`add_entry_idempotent`, journal-link
-    scan) is a read-then-write race: the background invoice listener and
-    the client-driven /record-payment endpoint can both pass the "not
-    present" check for the same payment_hash and both insert. The
-    primary key on payment_hash makes exactly one claimant win.
-
-    status lifecycle: 'processing' (claimed, write in flight) → 'done'
-    (entry recorded). Failed claims are deleted so redelivery retries;
-    'processing' rows from a crashed process are cleared at listener
-    startup.
-    """
-    await db.execute(
-        f"""
-        CREATE TABLE IF NOT EXISTS processed_payments (
-            payment_hash TEXT PRIMARY KEY,
-            status TEXT NOT NULL DEFAULT 'processing',
-            entry_id TEXT,
-            created_at TIMESTAMP NOT NULL DEFAULT {db.timestamp_now}
-        );
-        """
-    )

tasks.py

@@ -179,31 +179,12 @@ async def wait_for_paid_invoices():
     This ensures payments are recorded even if the user closes their browser
     before the payment is detected by client-side polling.
     """
-    from .crud import clear_stale_payment_claims
-
     invoice_queue = Queue()
     register_invoice_listener(invoice_queue, "ext_libra")
 
-    # Claims from a previous process life can't be live anymore — clear
-    # them so those payments aren't blocked forever.
-    cleared = await clear_stale_payment_claims()
-    if cleared:
-        logger.warning(
-            f"[LIBRA] Cleared {cleared} stale in-flight payment claim(s) "
-            "from a previous run"
-        )
-
     while True:
         payment = await invoice_queue.get()
-        try:
         await on_invoice_paid(payment)
-        except Exception:
-            # One bad payment must not kill the listener for the rest of
-            # the process lifetime; its claim was released, so redelivery
-            # can retry it.
-            logger.exception(
-                f"[LIBRA] Failed to record payment {payment.payment_hash}"
-            )
 
 
 async def on_invoice_paid(payment: Payment) -> None:
@@ -229,20 +210,8 @@ async def on_invoice_paid(payment: Payment) -> None:
         logger.warning(f"Libra invoice {payment.payment_hash} missing user_id in metadata")
         return
 
-    from .crud import claim_payment, mark_payment_done, release_payment_claim
     from .fava_client import get_fava_client
 
-    # Local idempotency gate: exactly one claimant (this listener or the
-    # /record-payment endpoint) gets to record a given payment_hash. The
-    # Fava-side idempotent write below stays as a second layer for
-    # entries recorded before this table existed.
-    if not await claim_payment(payment.payment_hash):
-        logger.info(
-            f"Payment {payment.payment_hash} already recorded or being "
-            "recorded; skipping"
-        )
-        return
-
     fava = get_fava_client()
 
     # Use idempotency key based on payment hash - this ensures duplicate
@@ -276,7 +245,6 @@ async def on_invoice_paid(payment: Payment) -> None:
 
             if not fiat_currency or not fiat_amount:
                 logger.error(f"Payment {payment.payment_hash} missing fiat currency/amount metadata")
-                await release_payment_claim(payment.payment_hash)
                 return
 
             # Get user's current balance to determine receivables and payables
@@ -308,7 +276,6 @@ async def on_invoice_paid(payment: Payment) -> None:
             lightning_account = await get_account_by_name("Assets:Bitcoin:Lightning")
             if not lightning_account:
                 logger.error("Lightning account 'Assets:Bitcoin:Lightning' not found")
-                await release_payment_claim(payment.payment_hash)
                 return
 
             # Query for unsettled entries to link this settlement back to them
@@ -357,11 +324,6 @@ async def on_invoice_paid(payment: Payment) -> None:
                     f"{result.get('data', 'Unknown')}"
                 )
 
-            await mark_payment_done(payment.payment_hash, idempotency_key)
-
         except Exception as e:
             logger.error(f"Error recording Libra payment {payment.payment_hash}: {e}")
-            # Release the claim so redelivery (or the /record-payment
-            # endpoint) can retry this payment.
-            await release_payment_claim(payment.payment_hash)
             raise

tests/test_migrations.py

@@ -1,110 +0,0 @@
-"""Migration idempotency tests.
-
-The migration version bump lands in the core LNbits DB (`dbversions`)
-while the DDL lands in `ext_libra` — the two writes are not atomic. If
-the bump fails after the DDL commits, the whole migration re-runs on
-next boot, so every statement must be a silent no-op on re-run instead
-of crashing with `duplicate column` / `table exists` / UNIQUE
-violations (which bricks the extension until manual dbversions
-surgery).
-
-These tests run the full migration chain twice against a fresh SQLite
-database — the second pass simulates the lost-version-bump re-run.
-"""
-import importlib
-import re
-from uuid import uuid4
-
-import pytest
-
-from lnbits.db import Database
-
-pytestmark = pytest.mark.anyio
-
-
-def _module(name: str):
-    """Import a libra submodule under whichever path the active LNbits layout
-    uses (default `lnbits.extensions.libra` or bare `libra`)."""
-    for prefix in ("lnbits.extensions.libra", "libra"):
-        try:
-            return importlib.import_module(f"{prefix}.{name}")
-        except ModuleNotFoundError:
-            continue
-    raise ModuleNotFoundError(f"libra.{name}: tried both import paths")
-
-
-migrations = _module("migrations")
-
-# Same discovery as lnbits.core.helpers.run_migration: m### prefix,
-# module definition order.
-_MIGRATION_RE = re.compile(r"^m(\d\d\d)_")
-MIGRATION_FUNCTIONS = [
-    fn for name, fn in vars(migrations).items() if _MIGRATION_RE.match(name)
-]
-
-# Tables the chain must leave behind — one probe row read per table
-# proves both existence and queryability after a double run.
-EXPECTED_TABLES = [
-    "accounts",
-    "extension_settings",
-    "user_wallet_settings",
-    "manual_payment_requests",
-    "balance_assertions",
-    "user_equity_status",
-    "account_permissions",
-    "roles",
-    "role_permissions",
-    "user_roles",
-    "processed_payments",
-]
-
-
-async def _run_all_migrations(db: Database) -> None:
-    async with db.connect() as conn:
-        for migrate in MIGRATION_FUNCTIONS:
-            await migrate(conn)
-
-
-async def _seed_counts(db: Database) -> dict:
-    async with db.connect() as conn:
-        accounts = await conn.fetchall("SELECT id, name FROM accounts")
-        roles = await conn.fetchall("SELECT id, name FROM roles")
-    return {
-        "account_names": sorted(r["name"] for r in accounts),
-        "account_ids": sorted(r["id"] for r in accounts),
-        "role_names": sorted(r["name"] for r in roles),
-        "role_ids": sorted(r["id"] for r in roles),
-    }
-
-
-async def test_migrations_rerun_is_noop():
-    """Full chain twice: second run must not raise and not re-seed."""
-    db = Database(f"ext_libra_migtest_{uuid4().hex[:8]}")
-
-    await _run_all_migrations(db)
-    first = await _seed_counts(db)
-
-    # Simulate the lost dbversions bump: everything runs again.
-    await _run_all_migrations(db)
-    second = await _seed_counts(db)
-
-    # Seeds must not duplicate (names) and must not be replaced (ids).
-    assert second == first
-    assert first["account_names"], "seed accounts missing after migration"
-    assert "Employee" in first["role_names"]
-
-    # Every table exists and is queryable after the double run.
-    async with db.connect() as conn:
-        for table in EXPECTED_TABLES:
-            await conn.fetchall(f"SELECT * FROM {table} LIMIT 1")  # noqa: S608
-
-
-async def test_single_migration_rerun_is_noop():
-    """Each migration individually survives an immediate re-run (the
-    version bump fails right after that one migration committed)."""
-    db = Database(f"ext_libra_migtest_{uuid4().hex[:8]}")
-
-    async with db.connect() as conn:
-        for migrate in MIGRATION_FUNCTIONS:
-            await migrate(conn)
-            await migrate(conn)  # re-run before "bumping" to the next

tests/test_payment_idempotency.py

@@ -1,281 +0,0 @@
-"""Lightning payment idempotency — the `processed_payments` claim gate.
-
-The background invoice listener (`tasks.on_invoice_paid`) and the
-client-driven `POST /record-payment` endpoint can both fire for the
-same `payment_hash` (queue redelivery after restart, webhook + poller).
-The Fava-side duplicate checks are read-then-write races; the local
-`processed_payments` primary key makes exactly one claimant win.
-
-These tests bypass invoice generation (blocked by libra/issues/40) by
-delivering synthetic paid `Payment` objects straight to
-`on_invoice_paid` and by inserting paid payment rows via the LNbits
-core crud for the endpoint tests.
-"""
-import asyncio
-import importlib
-from uuid import uuid4
-
-import pytest
-
-from lnbits.core.crud.payments import create_payment
-from lnbits.core.models.payments import CreatePayment, Payment, PaymentState
-
-from .helpers import list_user_entries, post_receivable
-
-pytestmark = pytest.mark.anyio
-
-
-def _module(name: str):
-    """Import a libra submodule under whichever path the active LNbits layout
-    uses (default `lnbits.extensions.libra` or bare `libra`)."""
-    for prefix in ("lnbits.extensions.libra", "libra"):
-        try:
-            return importlib.import_module(f"{prefix}.{name}")
-        except ModuleNotFoundError:
-            continue
-    raise ModuleNotFoundError(f"libra.{name}: tried both import paths")
-
-
-tasks = _module("tasks")
-libra_crud = _module("crud")
-
-
-def _paid_payment(
-    wallet_id: str,
-    user_id: str,
-    *,
-    fiat_amount: str = "100.00",
-    fiat_currency: str = "EUR",
-    sats: int = 100_000,
-) -> Payment:
-    payment_hash = uuid4().hex + uuid4().hex[:32]
-    return Payment(
-        checking_id=payment_hash,
-        payment_hash=payment_hash,
-        wallet_id=wallet_id,
-        amount=sats * 1000,
-        fee=0,
-        bolt11="lnbcfake",
-        status=PaymentState.SUCCESS,
-        extra={
-            "tag": "libra",
-            "user_id": user_id,
-            "fiat_currency": fiat_currency,
-            "fiat_amount": fiat_amount,
-        },
-    )
-
-
-async def _setup_receivable(
-    client, super_user_headers, configured_user, standard_accounts,
-    amount: str = "100.00",
-):
-    user, wallet = configured_user
-    await post_receivable(
-        client,
-        super_user_headers=super_user_headers,
-        user_id=user.id,
-        amount=amount,
-        description=f"Idempotency setup {uuid4().hex[:6]}",
-        revenue_account=standard_accounts["revenue_rent"]["name"],
-    )
-    # Force a Fava reload before downstream balance reads (see #37).
-    await list_user_entries(client, wallet_inkey=wallet.inkey)
-    return user, wallet
-
-
-async def _entries_with_link(client, wallet_inkey: str, link: str) -> list:
-    payload = await list_user_entries(client, wallet_inkey=wallet_inkey)
-    return [
-        e for e in payload["entries"] if link in (e.get("links") or [])
-    ]
-
-
-# ---------------------------------------------------------------------------
-# on_invoice_paid — the background listener path
-# ---------------------------------------------------------------------------
-
-
-async def test_double_delivery_records_exactly_once(
-    client, super_user_headers, configured_user, standard_accounts
-):
-    """Same payment delivered twice (queue redelivery) → one ledger entry."""
-    user, wallet = await _setup_receivable(
-        client, super_user_headers, configured_user, standard_accounts
-    )
-    payment = _paid_payment(wallet.id, user.id)
-
-    await tasks.on_invoice_paid(payment)
-    await tasks.on_invoice_paid(payment)
-
-    link = f"ln-{payment.payment_hash[:16]}"
-    assert len(await _entries_with_link(client, wallet.inkey, link)) == 1
-
-    row = await libra_crud.get_processed_payment(payment.payment_hash)
-    assert row is not None and row["status"] == "done"
-
-
-async def test_failed_recording_releases_claim_and_retry_succeeds(
-    client, super_user_headers, configured_user, standard_accounts, monkeypatch
-):
-    """A Fava failure mid-write must not permanently block the payment."""
-    user, wallet = await _setup_receivable(
-        client, super_user_headers, configured_user, standard_accounts
-    )
-    payment = _paid_payment(wallet.id, user.id)
-
-    fava_client = _module("fava_client")
-    fava = fava_client.get_fava_client()
-
-    async def _boom(*args, **kwargs):
-        raise RuntimeError("fava down")
-
-    monkeypatch.setattr(fava, "add_entry_idempotent", _boom)
-    with pytest.raises(RuntimeError):
-        await tasks.on_invoice_paid(payment)
-    monkeypatch.undo()
-
-    # Claim released → nothing recorded, retry allowed.
-    assert await libra_crud.get_processed_payment(payment.payment_hash) is None
-
-    await tasks.on_invoice_paid(payment)
-    row = await libra_crud.get_processed_payment(payment.payment_hash)
-    assert row is not None and row["status"] == "done"
-    link = f"ln-{payment.payment_hash[:16]}"
-    assert len(await _entries_with_link(client, wallet.inkey, link)) == 1
-
-
-async def test_listener_survives_poison_payment_and_clears_stale_claims(
-    client, super_user_headers, configured_user, standard_accounts, monkeypatch
-):
-    """One bad payment must not kill the listener; stale 'processing'
-    claims from a previous process life are cleared at startup."""
-    user, wallet = await _setup_receivable(
-        client, super_user_headers, configured_user, standard_accounts
-    )
-
-    # A claim left behind by a "crashed" previous run.
-    stale_hash = uuid4().hex + uuid4().hex[:32]
-    assert await libra_crud.claim_payment(stale_hash)
-
-    captured: dict = {}
-    monkeypatch.setattr(
-        tasks,
-        "register_invoice_listener",
-        lambda queue, name: captured.update(queue=queue),
-    )
-
-    listener = asyncio.create_task(tasks.wait_for_paid_invoices())
-    try:
-        for _ in range(50):
-            if "queue" in captured:
-                break
-            await asyncio.sleep(0.05)
-        assert "queue" in captured, "listener never registered its queue"
-
-        poison = _paid_payment(wallet.id, user.id, fiat_amount="not-a-number")
-        good = _paid_payment(wallet.id, user.id)
-        captured["queue"].put_nowait(poison)
-        captured["queue"].put_nowait(good)
-
-        row = None
-        for _ in range(100):
-            row = await libra_crud.get_processed_payment(good.payment_hash)
-            if row and row["status"] == "done":
-                break
-            await asyncio.sleep(0.1)
-        assert row is not None and row["status"] == "done", (
-            "good payment was not recorded after the poison payment"
-        )
-    finally:
-        listener.cancel()
-
-    # Startup cleared the stale claim; the poison payment's claim was
-    # released on failure so redelivery could retry it.
-    assert await libra_crud.get_processed_payment(stale_hash) is None
-    assert await libra_crud.get_processed_payment(poison.payment_hash) is None
-
-
-# ---------------------------------------------------------------------------
-# POST /record-payment — the client-driven path
-# ---------------------------------------------------------------------------
-
-
-async def _insert_paid_payment_row(wallet_id: str, user_id: str) -> str:
-    payment_hash = uuid4().hex + uuid4().hex[:32]
-    await create_payment(
-        checking_id=payment_hash,
-        data=CreatePayment(
-            wallet_id=wallet_id,
-            payment_hash=payment_hash,
-            bolt11="lnbcfake",
-            amount_msat=100_000_000,
-            memo="idempotency test",
-            extra={
-                "tag": "libra",
-                "user_id": user_id,
-                "fiat_currency": "EUR",
-                "fiat_amount": "100.00",
-            },
-        ),
-        status=PaymentState.SUCCESS,
-    )
-    return payment_hash
-
-
-async def test_record_payment_conflicts_while_in_flight(
-    client, super_user_headers, configured_user, standard_accounts
-):
-    user, wallet = await _setup_receivable(
-        client, super_user_headers, configured_user, standard_accounts
-    )
-    payment_hash = await _insert_paid_payment_row(wallet.id, user.id)
-
-    # Another claimant (e.g. the background listener) is mid-recording.
-    assert await libra_crud.claim_payment(payment_hash)
-
-    r = await client.post(
-        "/libra/api/v1/record-payment",
-        headers={"X-Api-Key": wallet.inkey},
-        json={"payment_hash": payment_hash},
-    )
-    assert r.status_code == 409, r.text
-
-    # Once that claimant finishes, a replay reports "already recorded"
-    # instead of writing a second entry.
-    await libra_crud.mark_payment_done(payment_hash, f"ln-{payment_hash[:16]}")
-    r = await client.post(
-        "/libra/api/v1/record-payment",
-        headers={"X-Api-Key": wallet.inkey},
-        json={"payment_hash": payment_hash},
-    )
-    assert r.status_code == 200, r.text
-    assert "already recorded" in r.json()["message"].lower()
-
-
-async def test_record_payment_records_once_then_replays_safely(
-    client, super_user_headers, configured_user, standard_accounts
-):
-    user, wallet = await _setup_receivable(
-        client, super_user_headers, configured_user, standard_accounts
-    )
-    payment_hash = await _insert_paid_payment_row(wallet.id, user.id)
-
-    r = await client.post(
-        "/libra/api/v1/record-payment",
-        headers={"X-Api-Key": wallet.inkey},
-        json={"payment_hash": payment_hash},
-    )
-    assert r.status_code == 200, r.text
-    assert r.json()["message"] == "Payment recorded successfully"
-
-    r = await client.post(
-        "/libra/api/v1/record-payment",
-        headers={"X-Api-Key": wallet.inkey},
-        json={"payment_hash": payment_hash},
-    )
-    assert r.status_code == 200, r.text
-    assert "already recorded" in r.json()["message"].lower()
-
-    link = f"ln-{payment_hash[:16]}"
-    assert len(await _entries_with_link(client, wallet.inkey, link)) == 1

views_api.py

@@ -1850,14 +1850,13 @@ async def api_record_payment(
 
     try:
         async with httpx.AsyncClient(timeout=5.0) as client:
-            # Get recent entries from Fava's journal endpoint. base_url
+            # Get recent entries from Fava's journal endpoint
-            # already ends in /api — the previous "/api/journal" path
-            # 404'd, so this duplicate check silently never ran.
             response = await client.get(
-                f"{fava.base_url}/journal",
+                f"{fava.base_url}/api/journal",
                 params={"time": ""}  # Get all entries
             )
-            response.raise_for_status()
+
+            if response.status_code == 200:
                 response_data = response.json()
                 entries = response_data.get('entries', [])
 
@@ -1872,42 +1871,11 @@ async def api_record_payment(
                             "new_balance": balance_data["balance"],
                             "message": "Payment already recorded",
                         }
-    except httpx.HTTPError as e:
+    except Exception as e:
-        # Fail CLOSED: if Fava can't confirm the payment isn't already
-        # recorded, refuse to write — proceeding on a transient blip is
-        # how double entries happen. The client can simply retry.
         logger.warning(f"Could not check Fava for duplicate payment: {e}")
-        raise HTTPException(
+        # Continue anyway - Fava/Beancount will catch duplicate if it exists
-            status_code=HTTPStatus.SERVICE_UNAVAILABLE,
-            detail="Cannot verify payment duplicate status; try again shortly",
-        )
-
-    # Local idempotency gate shared with the background invoice listener
-    # (tasks.on_invoice_paid): exactly one claimant records a payment_hash.
-    from .crud import (
-        claim_payment,
-        get_processed_payment,
-        mark_payment_done,
-        release_payment_claim,
-    )
-
-    if not await claim_payment(data.payment_hash):
-        existing = await get_processed_payment(data.payment_hash)
-        if existing and existing["status"] == "done":
-            balance_data = await fava.get_user_balance_bql(target_user_id)
-            return {
-                "journal_entry_id": existing.get("entry_id")
-                or f"fava-exists-{data.payment_hash[:16]}",
-                "new_balance": balance_data["balance"],
-                "message": "Payment already recorded",
-            }
-        raise HTTPException(
-            status_code=HTTPStatus.CONFLICT,
-            detail="Payment is being recorded; check balance shortly",
-        )
 
     # Convert amount from millisatoshis to satoshis
-    try:
     amount_sats = payment.amount // 1000
 
     # Extract fiat metadata from invoice (if present)
@@ -1961,19 +1929,11 @@ async def api_record_payment(
     result = await fava.add_entry(entry)
     logger.info(f"Payment entry submitted to Fava: {result.get('data', 'Unknown')}")
 
-        entry_id = f"ln-{data.payment_hash[:16]}"
-        await mark_payment_done(data.payment_hash, entry_id)
-    except BaseException:
-        # Release the claim so a retry (client or background listener)
-        # can record this payment.
-        await release_payment_claim(data.payment_hash)
-        raise
-
     # Get updated balance from Fava
     balance_data = await fava.get_user_balance_bql(target_user_id)
 
     return {
-        "journal_entry_id": entry_id,
+        "journal_entry_id": f"fava-{datetime.now().timestamp()}",
         "new_balance": balance_data["balance"],
         "message": "Payment recorded successfully",
     }