その日ごとの「アカウントが作成された回数」もグラフにするようにした

src/api/endpoints/aggregation/users.ts

@@ -15,15 +15,8 @@ module.exports = params => new Promise(async (res, rej) => {
 	const [limit = 365, limitErr] = $(params.limit).optional.number().range(1, 365).$;
 	if (limitErr) return rej('invalid limit param');
 
-	const startTime = new Date(new Date().setMonth(new Date().getMonth() - 1));
-
 	const users = await User
-		.find({
+		.find({}, {
-			$or: [
-				{ deleted_at: { $exists: false } },
-				{ deleted_at: { $gt: startTime } }
-			]
-		}, {
 			_id: false,
 			created_at: true,
 			deleted_at: true
@@ -34,24 +27,30 @@ module.exports = params => new Promise(async (res, rej) => {
 	const graph = [];
 
 	for (let i = 0; i < limit; i++) {
-		let day = new Date(new Date().setDate(new Date().getDate() - i));
+		let dayStart = new Date(new Date().setDate(new Date().getDate() - i));
-		day = new Date(day.setMilliseconds(999));
+		dayStart = new Date(dayStart.setMilliseconds(0));
-		day = new Date(day.setSeconds(59));
+		dayStart = new Date(dayStart.setSeconds(0));
-		day = new Date(day.setMinutes(59));
+		dayStart = new Date(dayStart.setMinutes(0));
-		day = new Date(day.setHours(23));
+		dayStart = new Date(dayStart.setHours(0));
+
+		let dayEnd = new Date(new Date().setDate(new Date().getDate() - i));
+		dayEnd = new Date(dayEnd.setMilliseconds(999));
+		dayEnd = new Date(dayEnd.setSeconds(59));
+		dayEnd = new Date(dayEnd.setMinutes(59));
+		dayEnd = new Date(dayEnd.setHours(23));
 		// day = day.getTime();
 
-		const count = users.filter(f =>
+		const total = users.filter(u =>
-			f.created_at < day && (f.deleted_at == null || f.deleted_at > day)
+			u.created_at < dayEnd && (u.deleted_at == null || u.deleted_at > dayEnd)
+		).length;
+
+		const created = users.filter(u =>
+			u.created_at < dayEnd && u.created_at > dayStart
 		).length;
 
 		graph.push({
-			date: {
+			total: total,
-				year: day.getFullYear(),
+			created: created
-				month: day.getMonth() + 1, // In JavaScript, month is zero-based.
-				day: day.getDate()
-			},
-			count: count
 		});
 	}
 

src/web/app/stats/tags/index.tag

@@ -168,7 +168,12 @@
 <mk-users-chart>
 	<svg riot-viewBox="0 0 { viewBoxX } { viewBoxY }" preserveAspectRatio="none">
 		<polyline
-			riot-points={ points }
+			riot-points={ createdPoints }
+			fill="none"
+			stroke-width="1"
+			stroke="#1cde84"/>
+		<polyline
+			riot-points={ totalPoints }
 			fill="none"
 			stroke-width="1"
 			stroke="#555"/>
@@ -187,7 +192,8 @@
 		this.viewBoxY = 80;
 
 		this.data = this.opts.data.reverse();
-		const peak = Math.max.apply(null, this.data.map(d => d.count));
+		const totalPeak = Math.max.apply(null, this.data.map(d => d.total));
+		const createdPeak = Math.max.apply(null, this.data.map(d => d.created));
 
 		this.on('mount', () => {
 			this.render();
@@ -195,7 +201,8 @@
 
 		this.render = () => {
 			this.update({
-				points: this.data.map((d, i) => `${i},${(1 - (d.count / peak)) * this.viewBoxY}`).join(' ')
+				totalPoints: this.data.map((d, i) => `${i},${(1 - (d.total / totalPeak)) * this.viewBoxY}`).join(' '),
+				createdPoints: this.data.map((d, i) => `${i},${(1 - (d.created / createdPeak)) * this.viewBoxY}`).join(' ')
 			});
 		};
 	</script>