info

2025-03-12 20:11:03 +08:00
commit 70b7c82c97
1178 changed files with 148185 additions and 0 deletions
@@ -0,0 +1,104 @@
+const dbName = {
+	openData: "opendb-open-data" // 数据库表名 - 缓存表
+}
+
+const db = uniCloud.database();
+const _ = db.command;
+
+var dao = {};
+
+/**
+ * 获取
+let cacheInfo = await dao.opendbOpenData.get(key);
+ */
+dao.get = async (key) => {
+	let res = await db.collection(dbName.openData).doc(key).get();
+	let cacheInfo = res.data && res.data.length > 0 ? res.data[0] : null;
+	if (!cacheInfo) {
+		// 缓存不存在
+		return null;
+	}
+	if (cacheInfo.expired > 0 && Date.now() > cacheInfo.expired) {
+		// 缓存过期了
+		return null;
+	}
+	// 缓存存在且未过期
+	let value;
+	try {
+		value = JSON.parse(cacheInfo.value);
+	} catch (err) {
+		value = cacheInfo.value;
+	}
+	return value;
+};
+
+/**
+ * 设置缓存
+await dao.opendbOpenData.set(key, value, expired);
+ */
+dao.set = async (key, value, expired = 0) => {
+	if (expired > 0) {
+		expired = Date.now() + expired * 1000;
+	}
+	let res = await db.collection(dbName.openData).doc(key).set({
+		value: JSON.stringify(value),
+		expired
+	});
+	return res.id ? res.id : null;
+};
+
+/**
+ * 获取accessToken
+let cacheInfo = await dao.opendbOpenData.getAccessToken({
+	appId: "wx123",
+	platform: "weixin-mp"
+});
+ */
+dao.getAccessToken = async (key = {}) => {
+	let { appId, platform } = key;
+	let cacheKey = `uni-id:${platform}:${appId}:access-token`;
+	return await dao.get(cacheKey);
+};
+/**
+ * 获取accessToken
+await dao.opendbOpenData.setAccessToken({
+	appId: "wx123",
+	platform: "weixin-mp"
+}, value, expired);
+ */
+dao.setAccessToken = async (key, value, expired) => {
+	let { appId, platform } = key;
+	let cacheKey = `uni-id:${platform}:${appId}:access-token`;
+	return await dao.set(cacheKey, value, expired);
+};
+
+/**
+ * 获取sessionKey
+let cacheInfo = await dao.opendbOpenData.getSessionKey({
+	appId: "wx123",
+	platform: "weixin-mp",
+	openid: "o123"
+});
+ */
+dao.getSessionKey = async (key = {}) => {
+	let { appId, platform, openid } = key;
+	let cacheKey = `uni-id:${platform}:${appId}:${openid}:session-key`;
+	return await dao.get(cacheKey);
+};
+/**
+ * 设置sessionKey
+await dao.opendbOpenData.setSessionKey({
+	appId: "wx123",
+	platform: "weixin-mp",
+	openid: "o123"
+}, value, expired);
+ */
+dao.setSessionKey = async (key = {}, value, expired) => {
+	let { appId, platform, openid } = key;
+	let cacheKey = `uni-id:${platform}:${appId}:${openid}:session-key`;
+	return await dao.set(cacheKey, value, expired);
+};
+
+
+
+module.exports = dao;