Unify DataHolder and DataGetter

package.json

@@ -26,6 +26,7 @@
     "jsonfile": "^5.0.0",
     "markdown-it": "^10.0.0",
     "moment": "^2.24.0",
+    "mongoose": "^5.7.14",
     "morgan": "^1.9.1",
     "node-sass": "^4.9.0",
     "prop-types": "^15.7.2",

src/server.js

@@ -7,7 +7,6 @@ import chokidar from 'chokidar'
 import jsonfile from 'jsonfile'
 import { ServerRenderer } from './utils/serverRender'
 import { Scanner } from './utils/scanner'
-import { DataGetter } from './utils/dataGetter'
 import { DataHolder } from './utils/dataHolder'
 
 const port = process.env.PORT || 3000
@@ -19,7 +18,7 @@ if (config == null) {
   throw new Error('Config file not found!')
 }
 
-const dataHolder = new DataHolder()
+const dataHolder = new DataHolder(config)
 const scanner = new Scanner(config, dataHolder)
 
 const watcher = chokidar.watch(path.join(process.cwd(), 'content'), {
@@ -68,8 +67,7 @@ if (head == null) {
   }
 }
 
-const dataGetter = new DataGetter(config, dataHolder)
+const serverRenderer = new ServerRenderer(head, config, dataHolder)
-const serverRenderer = new ServerRenderer(head, config, dataGetter)
 app.get('*', serverRenderer.render.bind(serverRenderer))
 
 app.listen(port, function (error) {

src/utils/dataGetter.js

@@ -1,47 +0,0 @@
-import fs from 'fs'
-import jsonfile from 'jsonfile'
-import path from 'path'
-
-export class DataGetter {
-  constructor (config, dataHolder) {
-    this.config = config
-    this.dataHolder = dataHolder
-  }
-
-  getData (reqPath) {
-    if (this.config.storage === 'file') {
-      return this.getDataFromFile(reqPath)
-    }
-  }
-
-  getDataFromFile (reqPath) {
-    if (reqPath === '') {
-      return Promise.resolve(this.dataHolder.data)
-    } else if (reqPath === 'resume') {
-      const fileName = path.join(process.cwd(), 'content', reqPath + '.md')
-      return this.readFile(fileName, 'resume', 'utf8')
-    } else {
-      const fileName = path.join(process.cwd(), 'content', reqPath + '.md')
-      return this.readFile(fileName, 'post', 'utf8')
-    }
-  }
-
-  readFile (fileName, type, options) {
-    return new Promise(function (resolve, reject) {
-      fs.readFile(fileName, options, (err, data) => {
-        err ? reject(err) : resolve({
-          type: type,
-          data: data
-        })
-      })
-    })
-  }
-
-  readJson (dataPath) {
-    return new Promise(function (resolve, reject) {
-      jsonfile.readFile(dataPath, (err, data) => {
-        err ? reject(err) : resolve(data)
-      })
-    })
-  }
-}

src/utils/dataHolder.js

@@ -1,10 +1,55 @@
+import fs from 'fs'
+import jsonfile from 'jsonfile'
+import path from 'path'
+
 export class DataHolder {
-  constructor () {
+  constructor (config) {
+    this.config = config
+
+    if (this.config.storage === 'file') {
       this.data = {
         posts: [],
         other: {}
       }
     }
+  }
+
+  getData (reqPath) {
+    if (this.config.storage === 'file') {
+      return this.getDataFromFile(reqPath)
+    }
+  }
+
+  getDataFromFile (reqPath) {
+    if (reqPath === '') {
+      return Promise.resolve(this.data)
+    } else if (reqPath === 'resume') {
+      const fileName = path.join(process.cwd(), 'content', reqPath + '.md')
+      return this.readFile(fileName, 'resume', 'utf8')
+    } else {
+      const fileName = path.join(process.cwd(), 'content', reqPath + '.md')
+      return this.readFile(fileName, 'post', 'utf8')
+    }
+  }
+
+  readFile (fileName, type, options) {
+    return new Promise(function (resolve, reject) {
+      fs.readFile(fileName, options, (err, data) => {
+        err ? reject(err) : resolve({
+          type: type,
+          data: data
+        })
+      })
+    })
+  }
+
+  readJson (dataPath) {
+    return new Promise(function (resolve, reject) {
+      jsonfile.readFile(dataPath, (err, data) => {
+        err ? reject(err) : resolve(data)
+      })
+    })
+  }
 
   addPost (post) {
     this.data.posts.push(post)

src/utils/serverRender.js

@@ -7,10 +7,10 @@ import serialize from 'serialize-javascript'
 import manifest from '../../public/static/manifest.json'
 
 export class ServerRenderer {
-  constructor (head, config, dataGetter) {
+  constructor (head, config, dataHolder) {
     this.head = head
     this.config = config
-    this.dataGetter = dataGetter
+    this.dataHolder = dataHolder
   }
 
   render (req, res, next) {
@@ -27,7 +27,7 @@ export class ServerRenderer {
       )
       res.status(404).send(renderFullPage(markup, head, {}, config))
     } else {
-      const promise = this.dataGetter.getData(req.path.split('/').pop())
+      const promise = this.dataHolder.getData(req.path.split('/').pop())
 
       promise.then((data) => {
         const context = [data, config]

yarn.lock

@@ -1379,6 +1379,11 @@ block-stream@*:
   dependencies:
     inherits "~2.0.0"
 
+bluebird@3.5.1:
+  version "3.5.1"
+  resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.5.1.tgz#d9551f9de98f1fcda1e683d17ee91a0602ee2eb9"
+  integrity sha512-MKiLiV+I1AA596t9w1sQJ8jkiSr5+ZKi0WKrYGUn6d1Fx+Ij4tIj+m2WMQSGczs5jZVxV339chE8iwk6F64wjA==
+
 bluebird@^3.5.5:
   version "3.5.5"
   resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.5.5.tgz#a8d0afd73251effbbd5fe384a77d73003c17a71f"
@@ -1532,6 +1537,11 @@ browserslist@^4.0.0, browserslist@^4.6.0, browserslist@^4.6.6:
     electron-to-chromium "^1.3.247"
     node-releases "^1.1.29"
 
+bson@^1.1.1, bson@~1.1.1:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/bson/-/bson-1.1.3.tgz#aa82cb91f9a453aaa060d6209d0675114a8154d3"
+  integrity sha512-TdiJxMVnodVS7r0BdL42y/pqC9cL2iKynVwA0Ho3qbsQYr428veL3l7BQyuqiw+Q5SqqoT0m4srSY/BlZ9AxXg==
+
 buffer-from@^1.0.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/buffer-from/-/buffer-from-1.1.1.tgz#32713bc028f75c02fdb710d7c7bcec1f2c6070ef"
@@ -2405,6 +2415,13 @@ debug@2.6.9, debug@^2.2.0, debug@^2.3.3, debug@^2.6.8, debug@^2.6.9:
   dependencies:
     ms "2.0.0"
 
+debug@3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-3.1.0.tgz#5bb5a0672628b64149566ba16819e61518c67261"
+  integrity sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==
+  dependencies:
+    ms "2.0.0"
+
 debug@^3.2.6:
   version "3.2.6"
   resolved "https://registry.yarnpkg.com/debug/-/debug-3.2.6.tgz#e83d17de16d8a7efb7717edbe5fb10135eee629b"
@@ -4618,6 +4635,11 @@ jsx-ast-utils@^2.1.0:
     array-includes "^3.0.3"
     object.assign "^4.1.0"
 
+kareem@2.3.1:
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/kareem/-/kareem-2.3.1.tgz#def12d9c941017fabfb00f873af95e9c99e1be87"
+  integrity sha512-l3hLhffs9zqoDe8zjmb/mAN4B8VT3L56EUvKNqLFVs9YlFA+zx7ke1DO8STAdDyYNkeSo1nKmjuvQeI12So8Xw==
+
 kind-of@^3.0.2, kind-of@^3.0.3, kind-of@^3.2.0:
   version "3.2.2"
   resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-3.2.2.tgz#31ea21a734bab9bbb0f32466d893aea51e4a3c64"
@@ -4912,6 +4934,11 @@ memory-fs@^0.4.0, memory-fs@^0.4.1:
     errno "^0.1.3"
     readable-stream "^2.0.1"
 
+memory-pager@^1.0.2:
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/memory-pager/-/memory-pager-1.5.0.tgz#d8751655d22d384682741c972f2c3d6dfa3e66b5"
+  integrity sha512-ZS4Bp4r/Zoeq6+NLJpP+0Zzm0pR8whtGPf1XExKLJBAczGMnSi3It14OiNCStjQjM6NU1okjQGSxgEZN8eBYKg==
+
 meow@^3.7.0:
   version "3.7.0"
   resolved "https://registry.yarnpkg.com/meow/-/meow-3.7.0.tgz#72cb668b425228290abbfa856892587308a801fb"
@@ -5094,6 +5121,39 @@ moment@^2.24.0:
   resolved "https://registry.yarnpkg.com/moment/-/moment-2.24.0.tgz#0d055d53f5052aa653c9f6eb68bb5d12bf5c2b5b"
   integrity sha512-bV7f+6l2QigeBBZSM/6yTNq4P2fNpSWj/0e7jQcy87A8e7o2nAfP/34/2ky5Vw4B9S446EtIhodAzkFCcR4dQg==
 
+mongodb@3.3.5:
+  version "3.3.5"
+  resolved "https://registry.yarnpkg.com/mongodb/-/mongodb-3.3.5.tgz#38d531013afede92b0dd282e3b9f3c08c9bdff3b"
+  integrity sha512-6NAv5gTFdwRyVfCz+O+KDszvjpyxmZw+VlmqmqKR2GmpkeKrKFRv/ZslgTtZba2dc9JYixIf99T5Gih7TIWv7Q==
+  dependencies:
+    bson "^1.1.1"
+    require_optional "^1.0.1"
+    safe-buffer "^5.1.2"
+  optionalDependencies:
+    saslprep "^1.0.0"
+
+mongoose-legacy-pluralize@1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/mongoose-legacy-pluralize/-/mongoose-legacy-pluralize-1.0.2.tgz#3ba9f91fa507b5186d399fb40854bff18fb563e4"
+  integrity sha512-Yo/7qQU4/EyIS8YDFSeenIvXxZN+ld7YdV9LqFVQJzTLye8unujAWPZ4NWKfFA+RNjh+wvTWKY9Z3E5XM6ZZiQ==
+
+mongoose@^5.7.14:
+  version "5.7.14"
+  resolved "https://registry.yarnpkg.com/mongoose/-/mongoose-5.7.14.tgz#1e9be2b561b6f4e3fad9d4b2a4f0de14f02a785f"
+  integrity sha512-fF+7+7Xl856VQRwRl1/pc/sL3eblWnaYO1K0Yp3d7v+53e5dMJDg3b1Iz61Fk1PBbJF2Z39yGyxakj59lLoj0w==
+  dependencies:
+    bson "~1.1.1"
+    kareem "2.3.1"
+    mongodb "3.3.5"
+    mongoose-legacy-pluralize "1.0.2"
+    mpath "0.6.0"
+    mquery "3.2.2"
+    ms "2.1.2"
+    regexp-clone "1.0.0"
+    safe-buffer "5.1.2"
+    sift "7.0.1"
+    sliced "1.0.1"
+
 morgan@^1.9.1:
   version "1.9.1"
   resolved "https://registry.yarnpkg.com/morgan/-/morgan-1.9.1.tgz#0a8d16734a1d9afbc824b99df87e738e58e2da59"
@@ -5117,6 +5177,22 @@ move-concurrently@^1.0.1:
     rimraf "^2.5.4"
     run-queue "^1.0.3"
 
+mpath@0.6.0:
+  version "0.6.0"
+  resolved "https://registry.yarnpkg.com/mpath/-/mpath-0.6.0.tgz#aa922029fca4f0f641f360e74c5c1b6a4c47078e"
+  integrity sha512-i75qh79MJ5Xo/sbhxrDrPSEG0H/mr1kcZXJ8dH6URU5jD/knFxCVqVC/gVSW7GIXL/9hHWlT9haLbCXWOll3qw==
+
+mquery@3.2.2:
+  version "3.2.2"
+  resolved "https://registry.yarnpkg.com/mquery/-/mquery-3.2.2.tgz#e1383a3951852ce23e37f619a9b350f1fb3664e7"
+  integrity sha512-XB52992COp0KP230I3qloVUbkLUxJIu328HBP2t2EsxSFtf4W1HPSOBWOXf1bqxK4Xbb66lfMJ+Bpfd9/yZE1Q==
+  dependencies:
+    bluebird "3.5.1"
+    debug "3.1.0"
+    regexp-clone "^1.0.0"
+    safe-buffer "5.1.2"
+    sliced "1.0.1"
+
 ms@2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
@@ -5127,7 +5203,7 @@ ms@2.1.1:
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.1.1.tgz#30a5864eb3ebb0a66f2ebe6d727af06a09d86e0a"
   integrity sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg==
 
-ms@^2.1.1:
+ms@2.1.2, ms@^2.1.1:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.1.2.tgz#d09d1f357b443f493382a8eb3ccd183872ae6009"
   integrity sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==
@@ -6668,6 +6744,11 @@ regex-not@^1.0.0, regex-not@^1.0.2:
     extend-shallow "^3.0.2"
     safe-regex "^1.1.0"
 
+regexp-clone@1.0.0, regexp-clone@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/regexp-clone/-/regexp-clone-1.0.0.tgz#222db967623277056260b992626354a04ce9bf63"
+  integrity sha512-TuAasHQNamyyJ2hb97IuBEif4qBHGjPHBS64sZwytpLEqtBQ1gPJTnOaQ6qmpET16cK14kkjbazl6+p0RRv0yw==
+
 regexp-tree@^0.1.13:
   version "0.1.13"
   resolved "https://registry.yarnpkg.com/regexp-tree/-/regexp-tree-0.1.13.tgz#5b19ab9377edc68bc3679256840bb29afc158d7f"
@@ -6806,6 +6887,14 @@ require-main-filename@^2.0.0:
   resolved "https://registry.yarnpkg.com/require-main-filename/-/require-main-filename-2.0.0.tgz#d0b329ecc7cc0f61649f62215be69af54aa8989b"
   integrity sha512-NKN5kMDylKuldxYLSUfrbo5Tuzh4hd+2E8NPPX02mZtn1VuREQToYe/ZdlJy+J3uCpfaiGF05e7B8W0iXbQHmg==
 
+require_optional@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/require_optional/-/require_optional-1.0.1.tgz#4cf35a4247f64ca3df8c2ef208cc494b1ca8fc2e"
+  integrity sha512-qhM/y57enGWHAe3v/NcwML6a3/vfESLe/sGM2dII+gEO0BpKRUkWZow/tyloNqJyN6kXSl3RyyM8Ll5D/sJP8g==
+  dependencies:
+    resolve-from "^2.0.0"
+    semver "^5.1.0"
+
 resolve-cwd@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/resolve-cwd/-/resolve-cwd-2.0.0.tgz#00a9f7387556e27038eae232caa372a6a59b665a"
@@ -6821,6 +6910,11 @@ resolve-dir@^1.0.0, resolve-dir@^1.0.1:
     expand-tilde "^2.0.0"
     global-modules "^1.0.0"
 
+resolve-from@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-2.0.0.tgz#9480ab20e94ffa1d9e80a804c7ea147611966b57"
+  integrity sha1-lICrIOlP+h2egKgEx+oUdhGWa1c=
+
 resolve-from@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-3.0.0.tgz#b22c7af7d9d6881bc8b6e653335eebcb0a188748"
@@ -6936,6 +7030,13 @@ safe-regex@^1.1.0:
   resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
   integrity sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==
 
+saslprep@^1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/saslprep/-/saslprep-1.0.3.tgz#4c02f946b56cf54297e347ba1093e7acac4cf226"
+  integrity sha512-/MY/PEMbk2SuY5sScONwhUDsV2p77Znkb/q3nSVstq/yQzYJOH/Azh29p9oJLsl3LnQwSvZDKagDGBsBwSooag==
+  dependencies:
+    sparse-bitfield "^3.0.3"
+
 sass-graph@^2.2.4:
   version "2.2.4"
   resolved "https://registry.yarnpkg.com/sass-graph/-/sass-graph-2.2.4.tgz#13fbd63cd1caf0908b9fd93476ad43a51d1e0b49"
@@ -7118,6 +7219,11 @@ shebang-regex@^1.0.0:
   resolved "https://registry.yarnpkg.com/shebang-regex/-/shebang-regex-1.0.0.tgz#da42f49740c0b42db2ca9728571cb190c98efea3"
   integrity sha1-2kL0l0DAtC2yypcoVxyxkMmO/qM=
 
+sift@7.0.1:
+  version "7.0.1"
+  resolved "https://registry.yarnpkg.com/sift/-/sift-7.0.1.tgz#47d62c50b159d316f1372f8b53f9c10cd21a4b08"
+  integrity sha512-oqD7PMJ+uO6jV9EQCl0LrRw1OwsiPsiFQR5AR30heR+4Dl7jBBbDLnNvWiak20tzZlSE1H7RB30SX/1j/YYT7g==
+
 signal-exit@^3.0.0, signal-exit@^3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.2.tgz#b5fdc08f1287ea1178628e415e25132b73646c6d"
@@ -7139,6 +7245,11 @@ slice-ansi@^2.1.0:
     astral-regex "^1.0.0"
     is-fullwidth-code-point "^2.0.0"
 
+sliced@1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/sliced/-/sliced-1.0.1.tgz#0b3a662b5d04c3177b1926bea82b03f837a2ef41"
+  integrity sha1-CzpmK10Ewxd7GSa+qCsD+Dei70E=
+
 snapdragon-node@^2.0.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/snapdragon-node/-/snapdragon-node-2.1.1.tgz#6c175f86ff14bdb0724563e8f3c1b021a286853b"
@@ -7222,6 +7333,13 @@ source-map@^0.6.0, source-map@^0.6.1, source-map@~0.6.1:
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
   integrity sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==
 
+sparse-bitfield@^3.0.3:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/sparse-bitfield/-/sparse-bitfield-3.0.3.tgz#ff4ae6e68656056ba4b3e792ab3334d38273ca11"
+  integrity sha1-/0rm5oZWBWuks+eSqzM004JzyhE=
+  dependencies:
+    memory-pager "^1.0.2"
+
 spdx-correct@^3.0.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/spdx-correct/-/spdx-correct-3.1.0.tgz#fb83e504445268f154b074e218c87c003cd31df4"