info

uniCloud-alipay/cloudfunctions/article_info/index.obj.js

@@ -0,0 +1,87 @@
+const db = uniCloud.database();
+const _ = db.command;
+const jqb_db = uniCloud.databaseForJQL();
+module.exports = {
+	_before: function () { // 通用预处理器
+
+	},
+	async getInfo(query) {
+		try {
+			
+			let user_id = query.user_id;
+			let article_id = query.article_id;
+			
+			let isLike = false;
+			let isCollect = false;
+			
+			const likeRes = await db.collection("cms-articles-like").where({
+				user_id: user_id,
+				article_id: article_id
+			})
+			.count();
+			
+			if (likeRes.total > 0) {
+				isLike = true;
+			}
+			
+			const collectRes = await db.collection("cms-articles-collect").where({
+				user_id: user_id,
+				article_id: article_id
+			})
+			.count();
+			
+			
+			if (collectRes.total > 0) {
+				isCollect = true;
+			}
+			
+			return {
+				code: 200,
+				isLike: isLike,
+				isCollect: isCollect
+			}
+		} catch(e) {
+			console.log(e.message);
+			return {
+				code: 500,
+				msg: e.message
+			}
+		}
+	},
+	async getCmsArticleLog(query) {
+		try {
+			
+			let article_id = query.article_id;
+			// cms-articles-log
+			
+			// 生成文章日志临时表（过滤 article_id）
+			const logTemp = jqb_db.collection("cms-articles-log")
+			  .where({ article_id: article_id })
+			  .field('article_id, user_id, first_view_time')
+			  .getTemp();
+
+			// 生成用户信息临时表（仅返回必要字段）
+			const userTemp = jqb_db.collection("uni-id-users")
+			  .field('_id,avatar_file')
+			  .getTemp();
+
+			// 联表查询并分页
+			const collectRes = await jqb_db.collection(logTemp, userTemp)
+			  .orderBy('logTemp.first_view_time asc')  // 按时间倒序
+			  .skip(0)
+			  .limit(21)
+			  .get();
+			
+			return {
+				code: 200,
+				cmsArticleLog: collectRes.data
+			}
+		} catch(e) {
+			console.log(e.message);
+			return {
+				code: 500,
+				msg: e.message
+			}
+		}
+	}
+}