@paroicms/server/dist/admin-backend/part/part-node.queries.js

The ParoiCMS server

import { ApiError } from "@paroicms/public-server-lib";
import { type } from "arktype";
export async function createPartNode(cn, { nodeId, listName, documentNodeId, isOrdered, lastOrderNum, }) {
    await cn("PaPartNode").insert({ nodeId, listName, documentNodeId });
    if (isOrdered) {
        await cn("PaOrderedNode").insert({
            nodeId,
            orderNum: (lastOrderNum ?? 0) + 1,
        });
    }
}
const PartNodeShiftRowAT = type({
    parentId: "number",
    listName: "string",
    orderNum: "number",
    "+": "reject",
}).pipe((r) => ({
    parentId: String(r.parentId),
    listName: r.listName,
    orderNum: r.orderNum,
}));
export async function shiftPartNodeOrdersAfterDeletion(cn, nodeId) {
    const row = await cn("PaNode as n")
        .select("n.parentId", "p.listName", "o.orderNum")
        .innerJoin("PaPartNode as p", "p.nodeId", "n.id")
        .innerJoin("PaOrderedNode as o", "o.nodeId", "n.id")
        .where("n.id", nodeId)
        .first();
    if (!row)
        throw new ApiError(`part-node '${nodeId}' not found`, 404);
    const { parentId, listName, orderNum } = PartNodeShiftRowAT.assert(row);
    await cn("PaOrderedNode")
        .whereRaw("orderNum > ?", [orderNum])
        .whereExists(function () {
        this.select(1)
            .from("PaNode as n")
            .innerJoin("PaPartNode as p", "p.nodeId", "n.id")
            .whereRaw("PaOrderedNode.nodeId = n.id")
            .andWhere("n.parentId", parentId)
            .andWhere("p.listName", listName);
    })
        .update({
        orderNum: cn.raw("orderNum - 1"),
    });
}
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