open-consul/ui/packages/consul-ui/app/components/search-bar/utils.js

39 lines
1.3 KiB
JavaScript

export const diff = (a, b) => {
return a.filter((item) => !b.includes(item));
};
/**
* filters accepts the args.filter @attribute which is shaped like
* {filterName: {default: ['Node', 'Address'], value: ['Address']}, ...}
* It will turn this into an array of 'filters' shaped like
* [{key: 'filterName', value: 'Address', selected: ["Node"]}]
* importantly 'selected' isn't what is currently 'selected' it is what selected
* will be once you remove this filter
* There is more explanation in the unit tests for this function so thats worthwhile
* checking if you are in amongst this
*/
export const filters = (filters) => {
return Object.entries(filters)
.filter(([key, value]) => {
if (key === 'searchproperty') {
return diff(value.default, value.value).length > 0;
}
return (value.value || []).length > 0;
})
.reduce((prev, [key, value]) => {
return prev.concat(
value.value.map((item) => {
const obj = {
key: key,
value: item,
};
if (key !== 'searchproperty') {
obj.selected = diff(value.value, [item]);
} else {
obj.selected = value.value.length === 1 ? value.default : diff(value.value, [item]);
}
return obj;
})
);
}, []);
};