@strapi/utils/dist/traverse/query-sort.mjs

Shared utilities for the Strapi packages

import { trim, isEmpty, isString, pipe, split, map, flatten, isNil, first, cloneDeep, curry, isObject } from 'lodash/fp';
import traverseFactory from './factory.mjs';

const ORDERS = {
    asc: 'asc',
    desc: 'desc'
};
const ORDER_VALUES = Object.values(ORDERS);
const isSortOrder = (value)=>ORDER_VALUES.includes(value.toLowerCase());
const isStringArray = (value)=>Array.isArray(value) && value.every(isString);
const isObjectArray = (value)=>Array.isArray(value) && value.every(isObject);
const isNestedSorts = (value)=>isString(value) && value.split(',').length > 1;
const isObj = (value)=>isObject(value);
const sort = traverseFactory().intercept(// String with chained sorts (foo,bar,foobar) => split, map(recurse), then recompose
isNestedSorts, async (visitor, options, sort, { recurse })=>{
    return Promise.all(sort.split(',').map(trim).map((nestedSort)=>recurse(visitor, options, nestedSort))).then((res)=>res.filter((part)=>!isEmpty(part)).join(','));
}).intercept(// Array of strings ['foo', 'foo,bar'] => map(recurse), then filter out empty items
isStringArray, async (visitor, options, sort, { recurse })=>{
    return Promise.all(sort.map((nestedSort)=>recurse(visitor, options, nestedSort))).then((res)=>res.filter((nestedSort)=>!isEmpty(nestedSort)));
}).intercept(// Array of objects [{ foo: 'asc' }, { bar: 'desc', baz: 'asc' }] => map(recurse), then filter out empty items
isObjectArray, async (visitor, options, sort, { recurse })=>{
    return Promise.all(sort.map((nestedSort)=>recurse(visitor, options, nestedSort))).then((res)=>res.filter((nestedSort)=>!isEmpty(nestedSort)));
})// Parse string values
.parse(isString, ()=>{
    const tokenize = pipe(split('.'), map(split(':')), flatten);
    const recompose = (parts)=>{
        if (parts.length === 0) {
            return undefined;
        }
        return parts.reduce((acc, part)=>{
            if (isEmpty(part)) {
                return acc;
            }
            if (acc === '') {
                return part;
            }
            return isSortOrder(part) ? `${acc}:${part}` : `${acc}.${part}`;
        }, '');
    };
    return {
        transform: trim,
        remove (key, data) {
            const [root] = tokenize(data);
            return root === key ? undefined : data;
        },
        set (key, value, data) {
            const [root] = tokenize(data);
            if (root !== key) {
                return data;
            }
            return isNil(value) ? root : `${root}.${value}`;
        },
        keys (data) {
            const v = first(tokenize(data));
            return v ? [
                v
            ] : [];
        },
        get (key, data) {
            const [root, ...rest] = tokenize(data);
            return key === root ? recompose(rest) : undefined;
        }
    };
})// Parse object values
.parse(isObj, ()=>({
        transform: cloneDeep,
        remove (key, data) {
            // eslint-disable-next-line no-unused-vars
            const { [key]: ignored, ...rest } = data;
            return rest;
        },
        set (key, value, data) {
            return {
                ...data,
                [key]: value
            };
        },
        keys (data) {
            return Object.keys(data);
        },
        get (key, data) {
            return data[key];
        }
    }))// Handle deep sort on relation
.onRelation(async ({ key, value, attribute, visitor, path, getModel, schema }, { set, recurse })=>{
    const isMorphRelation = attribute.relation.toLowerCase().startsWith('morph');
    if (isMorphRelation) {
        return;
    }
    const parent = {
        key,
        path,
        schema,
        attribute
    };
    const targetSchemaUID = attribute.target;
    const targetSchema = getModel(targetSchemaUID);
    const newValue = await recurse(visitor, {
        schema: targetSchema,
        path,
        getModel,
        parent
    }, value);
    set(key, newValue);
})// Handle deep sort on media
.onMedia(async ({ key, path, schema, attribute, visitor, value, getModel }, { recurse, set })=>{
    const parent = {
        key,
        path,
        schema,
        attribute
    };
    const targetSchemaUID = 'plugin::upload.file';
    const targetSchema = getModel(targetSchemaUID);
    const newValue = await recurse(visitor, {
        schema: targetSchema,
        path,
        getModel,
        parent
    }, value);
    set(key, newValue);
})// Handle deep sort on components
.onComponent(async ({ key, value, visitor, path, schema, attribute, getModel }, { recurse, set })=>{
    const parent = {
        key,
        path,
        schema,
        attribute
    };
    const targetSchema = getModel(attribute.component);
    const newValue = await recurse(visitor, {
        schema: targetSchema,
        path,
        getModel,
        parent
    }, value);
    set(key, newValue);
});
var traverseQuerySort = curry(sort.traverse);

export { traverseQuerySort as default };
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