From 09516c9cc889e0bbc3b36d43d8b9762d501f4da5 Mon Sep 17 00:00:00 2001
From: eoao <chifan6432@gmail.com>
Date: Sun, 10 May 2026 12:56:02 +0800
Subject: [PATCH] feat: add analytics page data caching

---
 mail-worker/src/const/kv-const.js           |  1 +
 mail-worker/src/index.js                    |  7 +++++
 mail-worker/src/service/analysis-service.js | 33 +++++++++++++++++++++
 3 files changed, 41 insertions(+)

diff --git a/mail-worker/src/const/kv-const.js b/mail-worker/src/const/kv-const.js
index fc60202..1bbe64f 100644
--- a/mail-worker/src/const/kv-const.js
+++ b/mail-worker/src/const/kv-const.js
@@ -2,6 +2,7 @@ const KvConst = {
 	AUTH_INFO: 'auth-uid:',
 	SETTING: 'setting:',
 	SEND_DAY_COUNT: 'send_day_count:',
+	ANALYSIS_ECHARTS: 'analysis_echarts:',
 	PUBLIC_KEY: "public_key:"
 }
 
diff --git a/mail-worker/src/index.js b/mail-worker/src/index.js
index 4c950cd..10a24dc 100644
--- a/mail-worker/src/index.js
+++ b/mail-worker/src/index.js
@@ -5,6 +5,7 @@ import verifyRecordService from './service/verify-record-service';
 import emailService from './service/email-service';
 import kvObjService from './service/kv-obj-service';
 import oauthService from "./service/oauth-service";
+import analysisService from './service/analysis-service';
 export default {
 	 async fetch(req, env, ctx) {
 
@@ -24,9 +25,15 @@ export default {
 	},
 	email: email,
 	async scheduled(c, env, ctx) {
+		if (c.cron === '*/30 * * * *') {
+			await analysisService.refreshEchartsCache({ env })
+			return;
+		}
+
 		await verifyRecordService.clearRecord({ env })
 		await userService.resetDaySendCount({ env })
 		await emailService.completeReceiveAll({ env })
 		await oauthService.clearNoBindOathUser({ env })
+		await analysisService.refreshEchartsCache({ env })
 	},
 };
diff --git a/mail-worker/src/service/analysis-service.js b/mail-worker/src/service/analysis-service.js
index d8391df..d46b40d 100644
--- a/mail-worker/src/service/analysis-service.js
+++ b/mail-worker/src/service/analysis-service.js
@@ -9,7 +9,30 @@ import { toUtc } from '../utils/date-uitil';
 const analysisService = {
 
 	async echarts(c, params) {
+		const cacheKey = this.echartsCacheKey(params);
+		const cache = await c.env.kv.get(cacheKey, { type: 'json' });
 
+		if (cache) {
+			return cache;
+		}
+
+		return await this.refreshEchartsCacheByKey(c, cacheKey);
+	},
+
+	async refreshEchartsCacheByKey(c, cacheKey) {
+		const params = this.echartsParamsByCacheKey(cacheKey);
+		const data = await this.queryEcharts(c, params);
+		await c.env.kv.put(cacheKey, JSON.stringify(data));
+		return data;
+	},
+
+	async refreshEchartsCache(c) {
+		const { keys } = await c.env.kv.list({ prefix: kvConst.ANALYSIS_ECHARTS });
+
+		await Promise.all(keys.map(key => this.refreshEchartsCacheByKey(c, key.name)));
+	},
+
+	async queryEcharts(c, params) {
 
 		const { timeZone } = params;
 
@@ -84,6 +107,16 @@ const analysisService = {
 			return {date: day,total}
 		})
 
+	},
+
+	echartsCacheKey(params = {}) {
+		return kvConst.ANALYSIS_ECHARTS + encodeURIComponent(params.timeZone || 'UTC');
+	},
+
+	echartsParamsByCacheKey(cacheKey) {
+		return {
+			timeZone: decodeURIComponent(cacheKey.replace(kvConst.ANALYSIS_ECHARTS, ''))
+		};
 	}
 }