移除mongodb

lib/cache/cache_manager.js

@@ -1,7 +1,6 @@
-import MemoryCache from './memory_cache'
-import FileCache from './local_file_cache'
-import MongoCache from './mongo_db_cache'
 import BLOG from '@/blog.config'
+import FileCache from './local_file_cache'
+import MemoryCache from './memory_cache'
 
 /**
  * 为减少频繁接口请求，notion数据将被缓存
@@ -39,9 +38,7 @@ export async function delCacheData(key) {
  * @returns
  */
 function getApi() {
-  if (process.env.MONGO_DB_URL && process.env.MONGO_DB_NAME) {
+  if (process.env.ENABLE_FILE_CACHE) {
-    return MongoCache
-  } else if (process.env.ENABLE_FILE_CACHE) {
     return FileCache
   } else {
     return MemoryCache

lib/cache/mongo_db_cache.js

@@ -1,49 +0,0 @@
-const MongoClient = require('mongodb').MongoClient
-
-const DB_URL = process.env.MONGO_DB_URL // e.g. mongodb+srv://mongo_user:[password]@xxx.mongodb.net//?retryWrites=true&w=majority
-const DB_NAME = process.env.MONGO_DB_NAME // e.g. tangly1024
-const DB_COLLECTION = 'posts'
-
-export async function getCache (key) {
-  const client = await MongoClient.connect(DB_URL).catch(err => { console.error(err) })
-  const dbo = client.db(DB_NAME)
-  const query = { block_id: key }
-  const res = await dbo.collection('posts').findOne(query).catch(err => { console.error(err) })
-  await client.close()
-  return res
-}
-
-/**
- * 并发请求写文件异常； Vercel生产环境不支持写文件。
- * @param key
- * @param data
- * @returns {Promise<null>}
- */
-export async function setCache (key, data) {
-  const client = await MongoClient.connect(DB_URL).catch(err => { console.error(err) })
-  const dbo = client.db(DB_NAME)
-  data.block_id = key
-  const query = { block_id: key }
-  const jsonObj = JSON.parse(JSON.stringify(data))
-
-  const updRes = await dbo.collection(DB_COLLECTION).updateOne(query, { $set: jsonObj }).catch(err => { console.error(err) })
-  console.log('更新结果', key, updRes)
-  if (updRes.matchedCount === 0) {
-    const insertRes = await dbo.collection(DB_COLLECTION).insertOne(jsonObj).catch(err => { console.error(err) })
-    console.log('插入结果', key, insertRes)
-  }
-  await client.close()
-  return data
-}
-
-export async function delCache (key, data) {
-  const client = await MongoClient.connect(DB_URL).catch(err => { console.error(err) })
-  const dbo = client.db(DB_NAME)
-  const query = { block_id: key }
-  const res = await dbo.collection('posts').deleteOne(query).catch(err => { console.error(err) })
-  console.log('删除结果', key, res)
-  await client.close()
-  return null
-}
-
-export default { getCache, setCache, delCache }

package.json

@@ -33,7 +33,6 @@
         "localStorage": "^1.0.4",
         "lodash.throttle": "^4.1.1",
         "memory-cache": "^0.2.0",
-        "mongodb": "^4.6.0",
         "next": "13.3.1",
         "notion-client": "6.15.6",
         "notion-utils": "6.15.6",