loopdb+sweepbatcher: add sweepbatcher store

loopdb/sqlc/queries/batch.sql

@@ -0,0 +1,91 @@
+-- name: GetUnconfirmedBatches :many
+SELECT
+        *
+FROM
+        sweep_batches
+WHERE
+        confirmed = FALSE;
+
+-- name: InsertBatch :one
+INSERT INTO sweep_batches (
+        confirmed,
+        batch_tx_id,
+        batch_pk_script,
+        last_rbf_height,
+        last_rbf_sat_per_kw,
+        max_timeout_distance
+) VALUES (
+        $1,
+        $2,
+        $3,
+        $4,
+        $5,
+        $6
+) RETURNING id;
+
+-- name: UpdateBatch :exec
+UPDATE sweep_batches SET
+        confirmed = $2,
+        batch_tx_id = $3,
+        batch_pk_script = $4,
+        last_rbf_height = $5,
+        last_rbf_sat_per_kw = $6
+WHERE id = $1;
+
+-- name: ConfirmBatch :exec
+UPDATE
+        sweep_batches
+SET
+        confirmed = TRUE
+WHERE
+        id = $1;
+
+-- name: UpsertSweep :exec
+INSERT INTO sweeps (
+        swap_hash,
+        batch_id,
+        outpoint_txid,
+        outpoint_index,
+        amt,
+        completed
+) VALUES (
+        $1,
+        $2,
+        $3,
+        $4,
+        $5,
+        $6
+) ON CONFLICT (swap_hash) DO UPDATE SET
+        batch_id = $2,
+        outpoint_txid = $3,
+        outpoint_index = $4,
+        amt = $5,
+        completed = $6;
+
+
+-- name: GetBatchSweeps :many
+SELECT
+        sweeps.*,
+        swaps.*,
+        loopout_swaps.*,
+        htlc_keys.*
+FROM
+        sweeps
+JOIN
+        swaps ON sweeps.swap_hash = swaps.swap_hash
+JOIN
+        loopout_swaps ON sweeps.swap_hash = loopout_swaps.swap_hash
+JOIN
+        htlc_keys ON sweeps.swap_hash = htlc_keys.swap_hash
+WHERE
+        sweeps.batch_id = $1
+ORDER BY
+        sweeps.id ASC;
+
+-- name: GetSweepStatus :one
+SELECT
+    COALESCE(s.completed, f.false_value) AS completed
+FROM
+    (SELECT false AS false_value) AS f
+LEFT JOIN
+    sweeps s ON s.swap_hash = $1;