refactor: moved server content to /server

server/libs/config.js

@@ -0,0 +1,69 @@
+'use strict'
+
+const fs = require('fs')
+const yaml = require('js-yaml')
+const _ = require('lodash')
+const path = require('path')
+
+/**
+ * Load Application Configuration
+ *
+ * @param      {Object}  confPaths  Path to the configuration files
+ * @return     {Object}  Application Configuration
+ */
+module.exports = (confPaths) => {
+  confPaths = _.defaults(confPaths, {
+    config: path.join(ROOTPATH, 'config.yml'),
+    data: path.join(SERVERPATH, 'app/data.yml'),
+    dataRegex: path.join(SERVERPATH, 'app/regex.js')
+  })
+
+  let appconfig = {}
+  let appdata = {}
+
+  try {
+    appconfig = yaml.safeLoad(fs.readFileSync(confPaths.config, 'utf8'))
+    appdata = yaml.safeLoad(fs.readFileSync(confPaths.data, 'utf8'))
+    appdata.regex = require(confPaths.dataRegex)
+  } catch (ex) {
+    console.error(ex)
+    process.exit(1)
+  }
+
+  // Merge with defaults
+
+  appconfig = _.defaultsDeep(appconfig, appdata.defaults.config)
+
+  // Using ENV variables?
+
+  if (appconfig.port < 1) {
+    appconfig.port = process.env.PORT || 80
+  }
+
+  if (_.startsWith(appconfig.db, '$')) {
+    appconfig.db = process.env[appconfig.db.slice(1)]
+  }
+
+  // List authentication strategies
+
+  if (appdata.capabilities.manyAuthProviders) {
+    appconfig.authStrategies = {
+      list: _.filter(appconfig.auth, ['enabled', true]),
+      socialEnabled: (_.chain(appconfig.auth).omit('local').reject({ enabled: false }).value().length > 0)
+    }
+    if (appconfig.authStrategies.list.length < 1) {
+      console.error(new Error('You must enable at least 1 authentication strategy!'))
+      process.exit(1)
+    }
+  } else {
+    appconfig.authStrategies = {
+      list: { local: { enabled: true } },
+      socialEnabled: false
+    }
+  }
+
+  return {
+    config: appconfig,
+    data: appdata
+  }
+}