open-consul/ui/packages/consul-ui/app/utils/tomography.js
John Cowen c98130cc08
ui: Move to Workspaced Structure (#8994)
* ui: Add the most basic workspace root in /ui

* We already have a LICENSE file in the repository root

* Change directory path in build scripts ui-v2 -> ui

* Make yarn install flags configurable from elsewhere

* Minimal workspace root makefile

* Call the new docker specific target

* Update yarn in the docker build image

* Reconfigure the netlify target and move to the higher makefile

* Move ui-v2 -> ui/packages/consul-ui

* Change repo root to refleect new folder structure

* Temporarily don't hoist consul-api-double

* Fixup CI configuration

* Fixup lint errors

* Fixup Netlify target
2020-10-21 15:23:16 +01:00

53 lines
1.4 KiB
JavaScript

// TODO: Istanbul is ignored for the moment as it's not mine,
// once I come here properly and 100% follow unignore
/* istanbul ignore file */
export default function(distance) {
return function(name, coordinates) {
var min = 999999999;
var max = -999999999;
var distances = [];
coordinates.forEach(function(node) {
if (name == node.Node) {
var segment = node.Segment;
coordinates.forEach(function(other) {
if (node.Node != other.Node && other.Segment == segment) {
var dist = distance(node, other);
distances.push({ node: other.Node, distance: dist, segment: segment });
if (dist < min) {
min = dist;
}
if (dist > max) {
max = dist;
}
}
});
distances.sort(function(a, b) {
return a.distance - b.distance;
});
}
});
var n = distances.length;
var halfN = Math.floor(n / 2);
var median;
if (n > 0) {
if (n % 2) {
// odd
median = distances[halfN].distance;
} else {
median = (distances[halfN - 1].distance + distances[halfN].distance) / 2;
}
} else {
median = 0;
min = 0;
max = 0;
}
return {
distances: distances,
min: parseInt(min * 100) / 100,
median: parseInt(median * 100) / 100,
max: parseInt(max * 100) / 100,
};
};
}