Merge branch 'simplify/posts-route' into beta

server/package-lock.json

@@ -18,15 +18,6 @@
       "resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
       "integrity": "sha1-ml9pkFGx5wczKPKgCJaLZOopVdI="
     },
-    "bl": {
-      "version": "2.2.0",
-      "resolved": "https://registry.npmjs.org/bl/-/bl-2.2.0.tgz",
-      "integrity": "sha512-wbgvOpqopSr7uq6fJrLH8EsvYMJf9gzfo2jCsL2eTy75qXPukA4pCgHamOQkZtY5vmfVtjB+P3LNlMHW5CEZXA==",
-      "requires": {
-        "readable-stream": "^2.3.5",
-        "safe-buffer": "^5.1.1"
-      }
-    },
     "body-parser": {
       "version": "1.19.0",
       "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.19.0.tgz",
@@ -44,11 +35,6 @@
         "type-is": "~1.6.17"
       }
     },
-    "bson": {
-      "version": "1.1.4",
-      "resolved": "https://registry.npmjs.org/bson/-/bson-1.1.4.tgz",
-      "integrity": "sha512-S/yKGU1syOMzO86+dGpg2qGoDL0zvzcb262G+gqEy6TgP6rt6z6qxSFX/8X6vLC91P7G7C3nLs0+bvDzmvBA3Q=="
-    },
     "bytes": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.1.0.tgz",
@@ -77,11 +63,6 @@
       "resolved": "https://registry.npmjs.org/cookie-signature/-/cookie-signature-1.0.6.tgz",
       "integrity": "sha1-4wOogrNCzD7oylE6eZmXNNqzriw="
     },
-    "core-util-is": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz",
-      "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac="
-    },
     "cors": {
       "version": "2.8.5",
       "resolved": "https://registry.npmjs.org/cors/-/cors-2.8.5.tgz",
@@ -99,11 +80,6 @@
         "ms": "2.0.0"
       }
     },
-    "denque": {
-      "version": "1.4.1",
-      "resolved": "https://registry.npmjs.org/denque/-/denque-1.4.1.tgz",
-      "integrity": "sha512-OfzPuSZKGcgr96rf1oODnfjqBFmr1DVoc/TrItj3Ohe0Ah1C5WX5Baquw/9U9KovnQ88EqmJbD66rKYUQYN1tQ=="
-    },
     "depd": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/depd/-/depd-1.1.2.tgz",
@@ -225,22 +201,11 @@
       "resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-1.9.1.tgz",
       "integrity": "sha512-0KI/607xoxSToH7GjN1FfSbLoU0+btTicjsQSWQlh/hZykN8KpmMf7uYwPW3R+akZ6R/w18ZlXSHBYXiYUPO3g=="
     },
-    "isarray": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
-      "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE="
-    },
     "media-typer": {
       "version": "0.3.0",
       "resolved": "https://registry.npmjs.org/media-typer/-/media-typer-0.3.0.tgz",
       "integrity": "sha1-hxDXrwqmJvj/+hzgAWhUUmMlV0g="
     },
-    "memory-pager": {
-      "version": "1.5.0",
-      "resolved": "https://registry.npmjs.org/memory-pager/-/memory-pager-1.5.0.tgz",
-      "integrity": "sha512-ZS4Bp4r/Zoeq6+NLJpP+0Zzm0pR8whtGPf1XExKLJBAczGMnSi3It14OiNCStjQjM6NU1okjQGSxgEZN8eBYKg==",
-      "optional": true
-    },
     "merge-descriptors": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/merge-descriptors/-/merge-descriptors-1.0.1.tgz",
@@ -269,19 +234,6 @@
         "mime-db": "1.43.0"
       }
     },
-    "mongodb": {
-      "version": "3.5.6",
-      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-3.5.6.tgz",
-      "integrity": "sha512-sh3q3GLDLT4QmoDLamxtAECwC3RGjq+oNuK1ENV8+tnipIavss6sMYt77hpygqlMOCt0Sla5cl7H4SKCVBCGEg==",
-      "requires": {
-        "bl": "^2.2.0",
-        "bson": "^1.1.4",
-        "denque": "^1.4.1",
-        "require_optional": "^1.0.1",
-        "safe-buffer": "^5.1.2",
-        "saslprep": "^1.0.0"
-      }
-    },
     "ms": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
@@ -315,11 +267,6 @@
       "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-0.1.7.tgz",
       "integrity": "sha1-32BBeABfUi8V60SQ5yR6G/qmf4w="
     },
-    "process-nextick-args": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.1.tgz",
-      "integrity": "sha512-3ouUOpQhtgrbOa17J7+uxOTpITYWaGP7/AhoR3+A+/1e9skrzelGi/dXzEYyvbxubEF6Wn2ypscTKiKJFFn1ag=="
-    },
     "proxy-addr": {
       "version": "2.0.6",
       "resolved": "https://registry.npmjs.org/proxy-addr/-/proxy-addr-2.0.6.tgz",
@@ -350,34 +297,6 @@
         "unpipe": "1.0.0"
       }
     },
-    "readable-stream": {
-      "version": "2.3.7",
-      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.7.tgz",
-      "integrity": "sha512-Ebho8K4jIbHAxnuxi7o42OrZgF/ZTNcsZj6nRKyUmkhLFq8CHItp/fy6hQZuZmP/n3yZ9VBUbp4zz/mX8hmYPw==",
-      "requires": {
-        "core-util-is": "~1.0.0",
-        "inherits": "~2.0.3",
-        "isarray": "~1.0.0",
-        "process-nextick-args": "~2.0.0",
-        "safe-buffer": "~5.1.1",
-        "string_decoder": "~1.1.1",
-        "util-deprecate": "~1.0.1"
-      }
-    },
-    "require_optional": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/require_optional/-/require_optional-1.0.1.tgz",
-      "integrity": "sha512-qhM/y57enGWHAe3v/NcwML6a3/vfESLe/sGM2dII+gEO0BpKRUkWZow/tyloNqJyN6kXSl3RyyM8Ll5D/sJP8g==",
-      "requires": {
-        "resolve-from": "^2.0.0",
-        "semver": "^5.1.0"
-      }
-    },
-    "resolve-from": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/resolve-from/-/resolve-from-2.0.0.tgz",
-      "integrity": "sha1-lICrIOlP+h2egKgEx+oUdhGWa1c="
-    },
     "safe-buffer": {
       "version": "5.1.2",
       "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
@@ -388,20 +307,6 @@
       "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
       "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
     },
-    "saslprep": {
-      "version": "1.0.3",
-      "resolved": "https://registry.npmjs.org/saslprep/-/saslprep-1.0.3.tgz",
-      "integrity": "sha512-/MY/PEMbk2SuY5sScONwhUDsV2p77Znkb/q3nSVstq/yQzYJOH/Azh29p9oJLsl3LnQwSvZDKagDGBsBwSooag==",
-      "optional": true,
-      "requires": {
-        "sparse-bitfield": "^3.0.3"
-      }
-    },
-    "semver": {
-      "version": "5.7.1",
-      "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.1.tgz",
-      "integrity": "sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ=="
-    },
     "send": {
       "version": "0.17.1",
       "resolved": "https://registry.npmjs.org/send/-/send-0.17.1.tgz",
@@ -445,28 +350,11 @@
       "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.1.1.tgz",
       "integrity": "sha512-JvdAWfbXeIGaZ9cILp38HntZSFSo3mWg6xGcJJsd+d4aRMOqauag1C63dJfDw7OaMYwEbHMOxEZ1lqVRYP2OAw=="
     },
-    "sparse-bitfield": {
-      "version": "3.0.3",
-      "resolved": "https://registry.npmjs.org/sparse-bitfield/-/sparse-bitfield-3.0.3.tgz",
-      "integrity": "sha1-/0rm5oZWBWuks+eSqzM004JzyhE=",
-      "optional": true,
-      "requires": {
-        "memory-pager": "^1.0.2"
-      }
-    },
     "statuses": {
       "version": "1.5.0",
       "resolved": "https://registry.npmjs.org/statuses/-/statuses-1.5.0.tgz",
       "integrity": "sha1-Fhx9rBd2Wf2YEfQ3cfqZOBR4Yow="
     },
-    "string_decoder": {
-      "version": "1.1.1",
-      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
-      "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
-      "requires": {
-        "safe-buffer": "~5.1.0"
-      }
-    },
     "toidentifier": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/toidentifier/-/toidentifier-1.0.0.tgz",
@@ -486,11 +374,6 @@
       "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",
       "integrity": "sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw="
     },
-    "util-deprecate": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
-      "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8="
-    },
     "utils-merge": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.1.tgz",

server/package.json

@@ -12,7 +12,6 @@
   "license": "ISC",
   "dependencies": {
     "cors": "^2.8.5",
-    "express": "^4.17.1",
+    "express": "^4.17.1"
-    "mongodb": "^3.5.6"
   }
 }

server/posts/.gitignore

@@ -0,0 +1 @@
+*.json

server/posts/.gitkeep

@@ -0,0 +1,6 @@
+All the posts will be in here seperate in JSON format
+
+post
+  - title
+  - date
+  - content

server/routes/api/posts.js

@@ -1,43 +1,61 @@
 const express = require('express')
-const mongodb = require('mongodb')
+const fs = require('fs')
 
 const router = express.Router()
 
-const DB_NAME = process.env.DB_NAME || 'test'
+const posts_dir = 'posts/'
-const URI = process.env.URI || 'mongodb://localhost:27017'
 
-async function getPostCollection() {
+if (!fs.existsSync(posts_dir)) throw Error(`Missing ${posts_dir}`)
-  const client = await mongodb.MongoClient.connect(URI, {
+
-    useNewUrlParser: true,
+let posts = readPosts();
-    useUnifiedTopology: true,
+
-  })
+setInterval(() => posts = readPosts(), 1000 * 60 * 60)
-  return client.db(DB_NAME).collection('posts')
+
+function readPostsDelayed() {
+  return new Promise(setTimeout, 1000).then(posts = readPosts())
+}
+
+function readPosts() {
+  console.warn("reading all posts")
+  const files = fs.readdirSync(posts_dir)
+
+  if (files.length === 0) throw Error(`Could not find posts in ${posts_dir}`)
+  
+  return files.filter(file_name => file_name.endsWith('.json'))
+              .map(file_name => `${posts_dir}${file_name}`)
+              .map(readJSONAsObject)
+}
+
+function readJSONAsObject(filename) {
+  return JSON.parse(fs.readFileSync(filename, 'utf8'))
+}
+
+function notFoundResponse(res) {
+  res.status(404).send('Sorry, can not find that')
 }
 
 router.get('/', async (req, res) => {
-  const posts = await getPostCollection()
   if (req.query.sort === '-1' || req.query.sort === '1') {
-    res.send(
+    const posts_sorted = posts.sort((a, b) => {
-      await posts
+      return new Date(a.date).getTime() - new Date(b.date).getTime()
-        .find({})
+    })
-        .sort({ date: parseInt(req.query.sort) })
+    
-        .toArray()
+    if (req.query.sort === '1') res.send(posts_sorted) 
-    )
+    else res.send(posts_sorted.reverse())
-    return
   }
-  res.send(await posts.find({}).toArray())
 })
 
 router.get('/:id', async (req, res) => {
   const re = /[0-9A-Fa-f]{24}/g
 
   if (!re.test(req.params.id)) {
-    res.status(404).send('Sorry, can not find that')
+    notFoundResponse(res)
     return
   }
+  const results = posts.filter(post => post._id === req.params.id)
 
-  const posts = await getPostCollection()
+  if (!results.length) notFoundResponse(res) 
-  res.send(await posts.find({ _id: mongodb.ObjectID(req.params.id) }).toArray())
+  else res.send(results[0])
 })
 
 module.exports = router