@1771technologies/lytenyte-pro/dist/state/api/column-update.js

Blazingly fast headless React data grid with 100s of features.

import { GROUP_COLUMN_PREFIX } from "@1771technologies/lytenyte-shared";
export const makeColumnUpdate = (grid) => {
    return (updates) => {
        const columns = [...grid.state.columns.get()];
        const groupColumns = grid.state.columnMeta
            .get()
            .columnsVisible.filter((c) => c.id.startsWith(GROUP_COLUMN_PREFIX));
        const groupState = { ...grid.internal.rowGroupColumnState.get() };
        for (let i = 0; i < groupColumns.length; i++) {
            const column = groupColumns[i];
            if (updates[column.id]) {
                const next = { ...groupState[column.id], ...updates[column.id] };
                groupState[column.id] = next;
            }
        }
        grid.internal.rowGroupColumnState.set(groupState);
        for (let i = 0; i < columns.length; i++) {
            const column = columns[i];
            if (updates[column.id]) {
                const next = { ...column, ...updates[column.id] };
                columns[i] = next;
            }
        }
        grid.state.columns.set(columns);
    };
};