feat(acp): sqlc queries (agent_kinds + sessions + events) + generated code

internal/acp/sqlc/events.sql.go

@@ -0,0 +1,112 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.31.1
+// source: events.sql
+
+package acpsqlc
+
+import (
+	"context"
+
+	"github.com/jackc/pgx/v5/pgtype"
+)
+
+const insertEvent = `-- name: InsertEvent :one
+INSERT INTO acp_events (
+  session_id, direction, rpc_kind, method, payload, payload_size, truncated
+) VALUES ($1, $2, $3, $4, $5, $6, $7)
+RETURNING id, session_id, direction, rpc_kind, method, payload,
+          payload_size, truncated, created_at
+`
+
+type InsertEventParams struct {
+	SessionID   pgtype.UUID `json:"session_id"`
+	Direction   string      `json:"direction"`
+	RpcKind     string      `json:"rpc_kind"`
+	Method      *string     `json:"method"`
+	Payload     []byte      `json:"payload"`
+	PayloadSize int32       `json:"payload_size"`
+	Truncated   bool        `json:"truncated"`
+}
+
+func (q *Queries) InsertEvent(ctx context.Context, arg InsertEventParams) (AcpEvent, error) {
+	row := q.db.QueryRow(ctx, insertEvent,
+		arg.SessionID,
+		arg.Direction,
+		arg.RpcKind,
+		arg.Method,
+		arg.Payload,
+		arg.PayloadSize,
+		arg.Truncated,
+	)
+	var i AcpEvent
+	err := row.Scan(
+		&i.ID,
+		&i.SessionID,
+		&i.Direction,
+		&i.RpcKind,
+		&i.Method,
+		&i.Payload,
+		&i.PayloadSize,
+		&i.Truncated,
+		&i.CreatedAt,
+	)
+	return i, err
+}
+
+const listEventsSince = `-- name: ListEventsSince :many
+SELECT id, session_id, direction, rpc_kind, method, payload,
+       payload_size, truncated, created_at
+FROM acp_events
+WHERE session_id = $1 AND id > $2
+ORDER BY id ASC
+LIMIT $3
+`
+
+type ListEventsSinceParams struct {
+	SessionID pgtype.UUID `json:"session_id"`
+	ID        int64       `json:"id"`
+	Limit     int32       `json:"limit"`
+}
+
+func (q *Queries) ListEventsSince(ctx context.Context, arg ListEventsSinceParams) ([]AcpEvent, error) {
+	rows, err := q.db.Query(ctx, listEventsSince, arg.SessionID, arg.ID, arg.Limit)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []AcpEvent
+	for rows.Next() {
+		var i AcpEvent
+		if err := rows.Scan(
+			&i.ID,
+			&i.SessionID,
+			&i.Direction,
+			&i.RpcKind,
+			&i.Method,
+			&i.Payload,
+			&i.PayloadSize,
+			&i.Truncated,
+			&i.CreatedAt,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const purgeEventsBefore = `-- name: PurgeEventsBefore :execrows
+DELETE FROM acp_events WHERE created_at < $1
+`
+
+func (q *Queries) PurgeEventsBefore(ctx context.Context, createdAt pgtype.Timestamptz) (int64, error) {
+	result, err := q.db.Exec(ctx, purgeEventsBefore, createdAt)
+	if err != nil {
+		return 0, err
+	}
+	return result.RowsAffected(), nil
+}