From 1af4f94338c9e0c02178229424400db91ea4c4c2 Mon Sep 17 00:00:00 2001
From: syuilo <syuilotan@yahoo.co.jp>
Date: Mon, 22 Oct 2018 22:00:54 +0900
Subject: Implement #2961

---
 src/server/api/endpoints/charts/hashtag.ts | 39 ++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 src/server/api/endpoints/charts/hashtag.ts

(limited to 'src/server/api')

diff --git a/src/server/api/endpoints/charts/hashtag.ts b/src/server/api/endpoints/charts/hashtag.ts
new file mode 100644
index 0000000000..b42bc97eff
--- /dev/null
+++ b/src/server/api/endpoints/charts/hashtag.ts
@@ -0,0 +1,39 @@
+import $ from 'cafy';
+import getParams from '../../get-params';
+import { hashtagStats } from '../../../../services/stats';
+
+export const meta = {
+	desc: {
+		'ja-JP': 'ハッシュタグごとの統計を取得します。'
+	},
+
+	params: {
+		span: $.str.or(['day', 'hour']).note({
+			desc: {
+				'ja-JP': '集計のスパン (day または hour)'
+			}
+		}),
+
+		limit: $.num.optional.range(1, 100).note({
+			default: 30,
+			desc: {
+				'ja-JP': '最大数。例えば 30 を指定したとすると、スパンが"day"の場合は30日分のデータが、スパンが"hour"の場合は30時間分のデータが返ります。'
+			}
+		}),
+
+		tag: $.str.note({
+			desc: {
+				'ja-JP': '対象のハッシュタグ'
+			}
+		}),
+	}
+};
+
+export default (params: any) => new Promise(async (res, rej) => {
+	const [ps, psErr] = getParams(meta, params);
+	if (psErr) throw psErr;
+
+	const stats = await hashtagStats.getChart(ps.span as any, ps.limit, ps.tag);
+
+	res(stats);
+});
-- 
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