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General Assembly Singapore Web Development Immersive 11

Project #2: PersonlTrainr

User Story

PersonlTrainr is created for individuals who have a busy schedule, and would like to hire a personal trainer to get professional training.

PersonlTrainr aims to create a platform for users and enable them to engage the services of a personal trainer.

PersonlTrainr makes finding a personal trainer near your preferred location such as the condo gym, parks or fitness courts much easier.

Getting started

  • Run yarn install or npm install to install dependencies
  • Use yarn start or npm start to run index.js

Packages used

Imgur

Google Javascript API

Imgur

Entity Relationship Diagram (ERD)

Imgur

User model will have 0 or 1 trainers

Trainer model will have 0 or many trainers

During the signup process, password will get hashed :

Imgur

const bcrypt = require('bcrypt')

userSchema.pre('save', function (next) {
  var user = this
  // Only hash the password if it has been modified (or is new)
  if (!user.isModified('password')) return next()

// hash the password asynchronously
  bcrypt.hash(user.password, 10, function (err, hash) {
    if (err) return next(err)
  // Override the cleartext password with the hashed one
    user.password = hash
    next()
  })
})

RESTful Routes

userRoute and trainerRoute

// ---------- authentication
function isAuthenticated (req, res, next) {
  if (req.isAuthenticated()) {
    next()
  } else {
    res.redirect('/')
  }
}

function notAuthenticated (req, res, next) {
  if (!req.isAuthenticated()) {
    next()
  } else {
    res.redirect('/users/profile')
  }
}

/users - For signup - /trainers

  • renders html signup handlebars, post request from signup form, calls create()

/users/login - For login /trainers/login

  • renders html login handlebars, post request from login form calls passport.authenticate()

/users/profile - For user profile - /trainers/profile

  • renders calls show() to render user profile handlebars

/users/update - Update profile - /trainers/update

  • renders html update form, post request from update form, calls update()

/Search renders 3 forms, post request redirects to another page, and calls searchName() searchLocation() searchAll()

/users/search/name - Search by name - /trainers/search/name

/users/search/location - Search by location - /trainers/search/location

/users/search/all - Search all - /trainers/search/all

Controllers

 module.exports = {
   create,
   show,
   update,
   searchName,
   searchLocation,
   searchAll,
   destroy
 }

create()

creates a new user/trainer.Schema and saves it into mongodb. Includes a geocoder that takes the location returns the latitude and longitude

show()

renders profilepage handlebars

update()

User.findOneAndUpdate({
  _id: req.user.id
}, {
  $set: {
    password: req.body.user.password,
    email: req.body.user.email,
    location: req.body.user.location,
    height: req.body.user.height,
    weight: req.body.user.weight
  }
}

searchName() searchLocation() searchAll()

db.collection.find({req.body.search}) data from the input field to search the database and return the data object

destroy()

db.collection.findOneAndRemove({_id: req.user.id} deletes the current id

Future Developments

  • Much, much more stuff to be added, comments and suggestions are much appreciated and welcomed to improve PersonlTrainr

  • Nicer UI for the updating form...

  • Trainer profile page, accessibility to contact details to be added...

  • Clicking on the location should bring the marker on the map

  • Facebook login option to speed up the signup process...

  • Option for client to remove the personal trainer when not engaging the services anymore...

  • Important to include photo uploading, to store progress photos...

  • CSS to be added...

Acknowledgements

  • Instructor Prima Aulia
  • Assistant Shimei
  • WDI 11 classmates

Useful Resources