Merge pull request #53 from joyja/databaseVolume

Database volume

.eslintrc.js

@@ -3,19 +3,13 @@ module.exports = {
   env: {
     browser: false,
     node: true,
-    "es6": true
+    es6: true,
   },
   parserOptions: {
-     "ecmaVersion": 2018
+    ecmaVersion: 2018,
   },
-  extends: [
-    'prettier',
-    'plugin:prettier/recommended',
-  ],
-  plugins: [
-    'prettier'
-  ],
+  extends: ['prettier', 'plugin:prettier/recommended'],
+  plugins: ['prettier'],
   // add your custom rules here
-  rules: {
-  }
+  rules: {},
 }

.gitignore

@@ -92,3 +92,4 @@ sw.*
 # production database
 /spread-edge*.db
 /tentacle-edge*.db
+database

src/server.js

@@ -15,6 +15,11 @@ let db = undefined
 let httpServer = undefined
 let server = undefined
 start = async function (dbFilename) {
+  const dir = './database'
+
+  if (!fs.existsSync(dir)) {
+    fs.mkdirSync(dir)
+  }
   let fileExisted = false
   // Create database
   if (dbFilename === `:memory:`) {
@@ -24,10 +29,10 @@ start = async function (dbFilename) {
       }
     })
   } else {
-    if (fs.existsSync(`./${dbFilename}.db`)) {
+    if (fs.existsSync(`${dir}/${dbFilename}.db`)) {
       fileExisted = true
     }
-    db = new sqlite3.cached.Database(`./${dbFilename}.db`, (error) => {
+    db = new sqlite3.cached.Database(`${dir}/${dbFilename}.db`, (error) => {
       if (error) {
         throw error
       }
@@ -65,8 +70,8 @@ start = async function (dbFilename) {
         userVersion !== desiredUserVersion
       ) {
         fs.copyFileSync(
-          `./${dbFilename}.db`,
-          `./${dbFilename}-backup-${new Date().toISOString()}.db`
+          `${dir}/${dbFilename}.db`,
+          `${dir}/${dbFilename}-backup-${new Date().toISOString()}.db`
         )
       }
       //Check for administrator account and initialize one if it doesn't exist.