33 lines
1.0 KiB
TypeScript
33 lines
1.0 KiB
TypeScript
import qs from 'query-string';
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import has from 'lodash/has';
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export function objectContainsObjectKeys(checkingObject, containingObject) {
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const checkingObjectKeys = Object.keys(checkingObject);
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const containsAll = checkingObjectKeys.map(key => has(containingObject, key));
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return containsAll.every(isTrue => isTrue);
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}
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export function getKeyByValue(object, value) {
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return Object.keys(object).find(key => object[key] === value);
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}
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export function getParam(query: { [key: string]: string }, key: string) {
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const keys = Object.keys(query);
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const index = keys.findIndex(k => k.toLowerCase() === key.toLowerCase());
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if (index === -1) {
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return null;
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}
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return query[keys[index]];
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}
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export function getParamFromURL(url: string, param: string): string | undefined {
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return qs.parse(qs.extract(url))[param];
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}
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export function isPositiveInteger(n: number) {
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return Number.isInteger(n) && n > 0;
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}
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export const getValues = (...args) =>
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args.reduce((acc, currArg) => [...acc, ...Object.values(currArg)], []);
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