airbridge-react-native-sdk/build/source/utility/json.js

Airbridge SDK for React Native

import { check } from './check';
import { compute } from './compute';
import { create } from './create';
import { extract } from './extract';
export const createJSONObject = (object) => {
    if (!check.object(object)) {
        return undefined;
    }
    return create.object.fromEntries(extract.entries(object).map(([key, value]) => {
        if (!check.string(key)) {
            return undefined;
        }
        if (!check.string(value)
            && !check.number(value)
            && !check.boolean(value)
            && !check.array(value)
            && !check.object(value)
            && !check.null(value)) {
            return undefined;
        }
        if (check.array(value)) {
            return compute.defined(createJSONArray(value), array => {
                return [key, array];
            });
        }
        if (check.object(value)) {
            return compute.defined(createJSONObject(value), object => {
                return [key, object];
            });
        }
        return [key, value];
    }).filter(value => check.defined(value)));
};
export const createJSONArray = (array) => {
    if (!check.array(array)) {
        return undefined;
    }
    return array.map((value) => {
        if (!check.string(value)
            && !check.number(value)
            && !check.boolean(value)
            && !check.array(value)
            && !check.object(value)
            && !check.null(value)) {
            return undefined;
        }
        if (check.array(value)) {
            return createJSONArray(value);
        }
        if (check.object(value)) {
            return createJSONObject(value);
        }
        return value;
    }).filter(value => check.defined(value));
};
export const createJSONElement = (element) => {
    if (!check.string(element)
        && !check.number(element)
        && !check.boolean(element)
        && !check.array(element)
        && !check.object(element)
        && !check.null(element)) {
        return undefined;
    }
    if (check.array(element)) {
        return createJSONArray(element);
    }
    if (check.object(element)) {
        return createJSONObject(element);
    }
    return element;
};
export const checkJSONObject = (object) => {
    if (!check.object(object)) {
        return false;
    }
    for (const [key, value] of extract.entries(object)) {
        if (!check.string(key)) {
            return false;
        }
        if (!check.string(value)
            && !check.number(value)
            && !check.boolean(value)
            && !check.array(value)
            && !check.object(value)
            && !check.null(value)) {
            return false;
        }
        if (check.array(value) && !checkJSONArray(value)) {
            return false;
        }
        if (check.object(value) && !checkJSONObject(value)) {
            return false;
        }
    }
    return true;
};
export const checkJSONArray = (array) => {
    if (!check.array(array)) {
        return false;
    }
    for (const value of array) {
        if (!check.string(value)
            && !check.number(value)
            && !check.boolean(value)
            && !check.array(value)
            && !check.object(value)
            && !check.null(value)) {
            return false;
        }
        if (check.array(value) && !checkJSONArray(value)) {
            return false;
        }
        if (check.object(value) && !checkJSONObject(value)) {
            return false;
        }
    }
    return true;
};
export const checkJSONElement = (element) => {
    if (!check.string(element)
        && !check.number(element)
        && !check.boolean(element)
        && !check.array(element)
        && !check.object(element)
        && !check.null(element)) {
        return false;
    }
    if (check.array(element) && !checkJSONArray(element)) {
        return false;
    }
    if (check.object(element) && !checkJSONObject(element)) {
        return false;
    }
    return true;
};
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