85 lines
2.3 KiB
JavaScript
85 lines
2.3 KiB
JavaScript
// https://github.com/WebDevTmas/moment-round
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if (typeof moment.fn.round !== "function") {
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moment.fn.round = function (precision, key, direction) {
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direction = direction || "round";
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let _this = this; //cache of this
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let methods = {
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hours: { name: "Hours", maxValue: 24 },
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minutes: { name: "Minutes", maxValue: 60 },
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seconds: { name: "Seconds", maxValue: 60 },
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milliseconds: { name: "Milliseconds", maxValue: 1000 },
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};
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let keys = {
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mm: methods.milliseconds.name,
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milliseconds: methods.milliseconds.name,
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Milliseconds: methods.milliseconds.name,
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s: methods.seconds.name,
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seconds: methods.seconds.name,
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Seconds: methods.seconds.name,
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m: methods.minutes.name,
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minutes: methods.minutes.name,
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Minutes: methods.minutes.name,
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H: methods.hours.name,
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h: methods.hours.name,
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hours: methods.hours.name,
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Hours: methods.hours.name,
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};
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let value = 0;
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let rounded = false;
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let subRatio = 1;
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let maxValue;
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// make sure key is plural
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if (key.length > 1 && key !== "mm" && key.slice(-1) !== "s") {
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key += "s";
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}
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key = keys[key].toLowerCase();
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//control
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if (!methods[key]) {
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throw new Error(
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'The value to round is not valid. Possibles ["hours", "minutes", "seconds", "milliseconds"]'
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);
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}
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let get = "get" + methods[key].name;
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let set = "set" + methods[key].name;
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for (let k in methods) {
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if (k === key) {
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value = _this._d[get]();
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maxValue = methods[k].maxValue;
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rounded = true;
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} else if (rounded) {
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subRatio *= methods[k].maxValue;
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value += _this._d["get" + methods[k].name]() / subRatio;
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_this._d["set" + methods[k].name](0);
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}
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}
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value = Math[direction](value / precision) * precision;
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value = Math.min(value, maxValue);
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_this._d[set](value);
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return _this;
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};
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}
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if (typeof moment.fn.ceil !== "function") {
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moment.fn.ceil = function (precision, key) {
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return this.round(precision, key, "ceil");
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};
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}
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if (typeof moment.fn.floor !== "function") {
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moment.fn.floor = function (precision, key) {
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return this.round(precision, key, "floor");
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};
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}
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const STEP = 15;
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export default function roundTime(date) {
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return date.round(STEP, "minutes");
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}
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