adding Admin server

admin/server/config/passport.js

@@ -0,0 +1,26 @@
+/* Initializing PassportJS */
+const User = require("../models/user");
+const local = require("./passport-strategies/local");
+
+module.exports = function (app, passport) {
+  // Configure Passport authenticated session persistence.
+  //
+  // In order to restore authentication state across HTTP requests, Passport needs
+  // to serialize users into and deserialize users out of the session.  The
+  // typical implementation of this is as simple as supplying the user ID when
+  // serializing, and querying the user record by ID from the database when
+  // deserializing.
+  passport.serializeUser((user, done) => {  	
+  	done(null, user.id)
+  })
+
+  passport.deserializeUser((id, done) => {
+  	User.findById(id, (err, user) => {      
+  		done(err, user)
+  	})
+  })
+
+  // use the following strategies
+  passport.use(local)
+}
+