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COURSE_FIXES.md
COURSE_FIXES.md
 
 
README.md
README.md
 
 
package-lock.json
package-lock.json
 
 
package.json
package.json
 
 
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Project Name Server-Side Application --- Fitness App: Workhard https://workhard-b5zs.onrender.com/

Built in Node.js with Express.js framework

Using MVC structure

Tested by vm Linux os: ubuntu

Language used: HTML, CSS, Javascript

Database used: MongoDB

A fitness app that allows a logged-in user to manage their own workout, enroll in fitness courses. An admin system managed

  • the coaches
  • the courses
  • the promotions
  • the users

#2 Project File Intro

server.js:

  • Authentication to connect to the user account.
  • Express for redirecting the client to different pages.
  • CRUD API for managing workout records.
  • Connect to MongoDB for the database service.

package.json:

  • Express for the web server framework
  • EJS for template rendering
  • Passport for authentication
  • Express-session for user session management

public:
Contains two files

  • style.css to style the website
  • script.js allows the user to delete the form by clicking the button

views:

  • admin_index.ejs: Display and summarize of the admin system
  • coach.ejs: Display all the coaches
  • courses.ejs: Display all the courses
  • my-courses.ejs: Display enrolled courses schedule
  • create.ejs: A form for user to mark their workout record
  • delete.ejs: Deletion that requires the user to confirm
  • index.ejs: Display and summarize the workout
  • login.ejs: Authentication using cookies
  • read.ejs: Allow user to view, search, filter, and manage their exercise records
  • register.ejs: New user can create a new account
  • update.ejs: User can modify their record by the edit function

models:

  • Coach
  • Course
  • Enrollment
  • Promotion
  • User
  • Workout

Fitness App - API Curl Commands

This file contains all the curl commands for the Fitness App RESTful API.

Base URL

http://localhost:8099/api

Authentication Commands

Register New User

curl -X POST http://localhost:8099/api/signup \
  -H "Content-Type: application/json" \
  -d '{"username":"testuser","password":"password123","email":"test@example.com"}'

Login User

curl -X POST http://localhost:8099/api/login \
  -H "Content-Type: application/json" \
  -c cookies.txt \
  -d '{"username":"testuser","password":"password123"}'

Login Admin

curl -X POST http://localhost:8099/api/login \
  -H "Content-Type: application/json" \
  -c admin_cookies.txt \
  -d '{"username":"admin123456","password":"123456"}'

Get Current User

curl -X GET http://localhost:8099/api/current-user \
  -b cookies.txt

Logout

curl -X GET http://localhost:8099/api/logout \
  -b cookies.txt

User CRUD Operations

Get All Users (Admin Only)

curl -X GET http://localhost:8099/api/users \
  -b admin_cookies.txt

Get Single User

curl -X GET http://localhost:8099/api/users/USER_ID \
  -b cookies.txt

Create User (Same as Register)

curl -X POST http://localhost:8099/api/users \
  -H "Content-Type: application/json" \
  -d '{"username":"newuser","password":"password123","email":"newuser@example.com"}'

Update User Profile

# Update own profile
curl -X PUT http://localhost:8099/api/users/USER_ID \
  -H "Content-Type: application/json" \
  -b cookies.txt \
  -d '{
    "username": "newusername",
    "email": "newemail@example.com"
  }'

Update User Password

curl -X PUT http://localhost:8099/api/users/USER_ID \
  -H "Content-Type: application/json" \
  -b cookies.txt \
  -d '{
    "password": "newpassword123"
  }'

Admin Update Any User

curl -X PUT http://localhost:8099/api/users/USER_ID \
  -H "Content-Type: application/json" \
  -b admin_cookies.txt \
  -d '{
    "username": "adminupdated",
    "email": "adminupdated@example.com"
  }'

Delete User (Admin Only)

curl -X DELETE http://localhost:8099/api/users/USER_ID \
  -b admin_cookies.txt

Coach CRUD Operations

Get All Coaches

curl -X GET http://localhost:8099/api/coaches

Get Single Coach

curl -X GET http://localhost:8099/api/coaches/COACH_ID

Create Coach (Admin Only)

curl -X POST http://localhost:8099/api/coaches \
  -H "Content-Type: application/json" \
  -b admin_cookies.txt \
  -d '{
    "name": "New Coach",
    "email": "coach@example.com",
    "phone": "123-456-7890",
    "specialization": "yoga",
    "bio": "Experienced yoga instructor",
    "experience": 5,
    "image": "/images/coaches/new-coach.jpg",
    "employmentType": "full-time",
    "status": "active"
  }'

Update Coach Information

curl -X PUT http://localhost:8099/api/coaches/COACH_ID \
  -H "Content-Type: application/json" \
  -b admin_cookies.txt \
  -d '{
    "name": "Updated Coach Name",
    "specialization": "pilates",
    "experience": 7,
    "bio": "Updated bio with more experience",
    "employmentType": "part-time"
  }'

Update Coach Status

curl -X PUT http://localhost:8099/api/coaches/COACH_ID \
  -H "Content-Type: application/json" \
  -b admin_cookies.txt \
  -d '{
    "status": "inactive"
  }'

Delete Coach

curl -X DELETE http://localhost:8099/api/coaches/COACH_ID \
  -b admin_cookies.txt

Course CRUD Operations

Get All Courses

curl -X GET http://localhost:8099/api/courses

Get Single Course

curl -X GET http://localhost:8099/api/courses/COURSE_ID

Create Course (Admin Only)

curl -X POST http://localhost:8099/api/courses \
  -H "Content-Type: application/json" \
  -b admin_cookies.txt \
  -d '{
    "name": "New Yoga Class",
    "type": "yoga",
    "coach": "COACH_ID",
    "schedule": {
      "day": "Monday",
      "startTime": "10:00",
      "endTime": "11:00"
    },
    "maxParticipants": 15,
    "description": "Beginner-friendly yoga class",
    "status": "active"
  }'

Update Course Details

curl -X PUT http://localhost:8099/api/courses/COURSE_ID \
  -H "Content-Type: application/json" \
  -b admin_cookies.txt \
  -d '{
    "name": "Updated Yoga Class",
    "maxParticipants": 25,
    "description": "Updated description with new benefits",
    "schedule": {
      "day": "Tuesday",
      "startTime": "10:30",
      "endTime": "11:30"
    }
  }'

Update Course Status

curl -X PUT http://localhost:8099/api/courses/COURSE_ID \
  -H "Content-Type: application/json" \
  -b admin_cookies.txt \
  -d '{
    "status": "cancelled"
  }'

Delete Course

curl -X DELETE http://localhost:8099/api/courses/COURSE_ID \
  -b admin_cookies.txt

Workout CRUD Operations

Get All Workouts (User's Own)

curl -X GET http://localhost:8099/api/workouts \
  -b cookies.txt

Get Single Workout

curl -X GET http://localhost:8099/api/workouts/WORKOUT_ID \
  -b cookies.txt

Create Workout

curl -X POST http://localhost:8099/api/workouts \
  -H "Content-Type: application/json" \
  -b cookies.txt \
  -d '{
    "exerciseType": "cardio",
    "exerciseName": "Running",
    "date": "2024-01-15",
    "duration": 60,
    "caloriesBurned": 400,
    "intensity": "moderate",
    "distance": 5.0,
    "distanceUnit": "km",
    "notes": "Morning run in the park"
  }'

Update Workout - Duration and Calories

curl -X PUT http://localhost:8099/api/workouts/WORKOUT_ID \
  -H "Content-Type: application/json" \
  -b cookies.txt \
  -d '{
    "duration": 75,
    "caloriesBurned": 500,
    "notes": "Extended run with hill training"
  }'

Update Workout - Exercise Type and Details

curl -X PUT http://localhost:8099/api/workouts/WORKOUT_ID \
  -H "Content-Type: application/json" \
  -b cookies.txt \
  -d '{
    "exerciseType": "strength",
    "exerciseName": "Full Body Workout",
    "sets": 3,
    "reps": 15,
    "weight": 25.5,
    "intensity": "high"
  }'

Update Workout - Partial Update (Notes Only)

curl -X PUT http://localhost:8099/api/workouts/WORKOUT_ID \
  -H "Content-Type: application/json" \
  -b cookies.txt \
  -d '{
    "notes": "Updated workout notes"
  }'

Delete Workout

curl -X DELETE http://localhost:8099/api/workouts/WORKOUT_ID \
  -b cookies.txt

Enrollment CRUD Operations

Get All Enrollments (User's Own)

curl -X GET http://localhost:8099/api/enrollments \
  -b cookies.txt

Get Single Enrollment

curl -X GET http://localhost:8099/api/enrollments/ENROLLMENT_ID \
  -b cookies.txt

Create Enrollment (Enroll in Course)

curl -X POST http://localhost:8099/api/enrollments \
  -H "Content-Type: application/json" \
  -b cookies.txt \
  -d '{
    "courseId": "COURSE_ID"
  }'

Update Enrollment Status

curl -X PUT http://localhost:8099/api/enrollments/ENROLLMENT_ID \
  -H "Content-Type: application/json" \
  -b cookies.txt \
  -d '{
    "status": "completed"
  }'

Cancel Enrollment (Unenroll)

curl -X DELETE http://localhost:8099/api/enrollments/ENROLLMENT_ID \
  -b cookies.txt

Promotion CRUD Operations

Get All Promotions

curl -X GET http://localhost:8099/api/promotions

Get Single Promotion

curl -X GET http://localhost:8099/api/promotions/PROMOTION_ID

Create Promotion (Admin Only)

curl -X POST http://localhost:8099/api/promotions \
  -H "Content-Type: application/json" \
  -b admin_cookies.txt \
  -d '{
    "courses": ["COURSE_ID_1", "COURSE_ID_2", "COURSE_ID_3"],
    "type": "featured",
    "status": "active",
    "startDate": "2024-01-15T00:00:00Z",
    "endDate": "2024-01-22T23:59:59Z"
  }'

Update Promotion

curl -X PUT http://localhost:8099/api/promotions/PROMOTION_ID \
  -H "Content-Type: application/json" \
  -b admin_cookies.txt \
  -d '{
    "status": "expired",
    "endDate": "2024-01-20T23:59:59Z"
  }'

Delete Promotion

curl -X DELETE http://localhost:8099/api/promotions/PROMOTION_ID \
  -b admin_cookies.txt

Special Endpoints

Health Check

curl -X GET http://localhost:8099/api/health

Get Current Popular Promotion

curl -X GET http://localhost:8099/api/promotions/popular

Refresh Popular Promotion (Admin Only)

curl -X POST http://localhost:8099/api/promotions/popular/refresh \
  -b admin_cookies.txt

Track Promotion Enrollment

curl -X POST http://localhost:8099/api/promotions/PROMOTION_ID/track-enrollment \
  -b cookies.txt

Legacy Course Enrollment

curl -X POST http://localhost:8099/api/courses/COURSE_ID/enroll \
  -b cookies.txt

Legacy Course Unenrollment

curl -X POST http://localhost:8099/api/courses/COURSE_ID/unenroll \
  -b cookies.txt

Complete Workflow Examples

Complete User Workflow

# 1. Register
curl -X POST http://localhost:8099/api/signup \
  -H "Content-Type: application/json" \
  -d '{"username":"testuser","password":"password123","email":"test@example.com"}'

# 2. Login
curl -X POST http://localhost:8099/api/login \
  -H "Content-Type: application/json" \
  -c cookies.txt \
  -d '{"username":"testuser","password":"password123"}'

# 3. Create workout
curl -X POST http://localhost:8099/api/workouts \
  -H "Content-Type: application/json" \
  -b cookies.txt \
  -d '{"exerciseType":"cardio","exerciseName":"Running","date":"2024-01-15","duration":60,"caloriesBurned":400}'

# 4. Update workout (use ID from step 3)
curl -X PUT http://localhost:8099/api/workouts/WORKOUT_ID \
  -H "Content-Type: application/json" \
  -b cookies.txt \
  -d '{"duration":75,"caloriesBurned":500,"notes":"Extended workout"}'

# 5. Get courses
curl -X GET http://localhost:8099/api/courses

# 6. Enroll in course
curl -X POST http://localhost:8099/api/enrollments \
  -H "Content-Type: application/json" \
  -b cookies.txt \
  -d '{"courseId":"COURSE_ID"}'

# 7. Update user profile
curl -X PUT http://localhost:8099/api/users/USER_ID \
  -H "Content-Type: application/json" \
  -b cookies.txt \
  -d '{"email":"newemail@example.com"}'

# 8. Delete workout
curl -X DELETE http://localhost:8099/api/workouts/WORKOUT_ID \
  -b cookies.txt

Admin Workflow

# 1. Admin login
curl -X POST http://localhost:8099/api/login \
  -H "Content-Type: application/json" \
  -c admin_cookies.txt \
  -d '{"username":"admin123456","password":"123456"}'

# 2. Create coach
curl -X POST http://localhost:8099/api/coaches \
  -H "Content-Type: application/json" \
  -b admin_cookies.txt \
  -d '{"name":"New Coach","specialization":"yoga","status":"active"}'

# 3. Read coach details
curl -X GET http://localhost:8099/api/coaches/COACH_ID

# 4. Update coach
curl -X PUT http://localhost:8099/api/coaches/COACH_ID \
  -H "Content-Type: application/json" \
  -b admin_cookies.txt \
  -d '{"experience":5,"bio":"Updated coach bio"}'

# 5. Create course
curl -X POST http://localhost:8099/api/courses \
  -H "Content-Type: application/json" \
  -b admin_cookies.txt \
  -d '{"name":"New Yoga Class","type":"yoga","coach":"COACH_ID","schedule":{"day":"Monday","startTime":"10:00","endTime":"11:00"}}'

# 6. Read course details
curl -X GET http://localhost:8099/api/courses/COURSE_ID

# 7. Update course
curl -X PUT http://localhost:8099/api/courses/COURSE_ID \
  -H "Content-Type: application/json" \
  -b admin_cookies.txt \
  -d '{"maxParticipants":25,"description":"Updated course description"}'

# 8. View all users
curl -X GET http://localhost:8099/api/users \
  -b admin_cookies.txt

# 9. Delete course
curl -X DELETE http://localhost:8099/api/courses/COURSE_ID \
  -b admin_cookies.txt

# 10. Delete coach
curl -X DELETE http://localhost:8099/api/coaches/COACH_ID \
  -b admin_cookies.txt

Complete CRUD Examples

Coach CRUD

# Create
curl -X POST http://localhost:8099/api/coaches \
  -H "Content-Type: application/json" \
  -b admin_cookies.txt \
  -d '{"name":"Test Coach","specialization":"pilates","experience":3}'

# Read
curl -X GET http://localhost:8099/api/coaches/COACH_ID

# Update
curl -X PUT http://localhost:8099/api/coaches/COACH_ID \
  -H "Content-Type: application/json" \
  -b admin_cookies.txt \
  -d '{"experience":5,"bio":"Updated experience and bio"}'

# Delete
curl -X DELETE http://localhost:8099/api/coaches/COACH_ID \
  -b admin_cookies.txt

Course CRUD

# Create
curl -X POST http://localhost:8099/api/courses \
  -H "Content-Type: application/json" \
  -b admin_cookies.txt \
  -d '{"name":"Test Course","type":"hiit","coach":"COACH_ID","schedule":{"day":"Wednesday","startTime":"18:00","endTime":"19:00"}}'

# Read
curl -X GET http://localhost:8099/api/courses/COURSE_ID

# Update
curl -X PUT http://localhost:8099/api/courses/COURSE_ID \
  -H "Content-Type: application/json" \
  -b admin_cookies.txt \
  -d '{"name":"Updated Course Name","maxParticipants":30}'

# Delete
curl -X DELETE http://localhost:8099/api/courses/COURSE_ID \
  -b admin_cookies.txt

Workout CRUD

# Create
curl -X POST http://localhost:8099/api/workouts \
  -H "Content-Type: application/json" \
  -b cookies.txt \
  -d '{"exerciseType":"strength","exerciseName":"Push-ups","date":"2024-01-15","duration":30,"caloriesBurned":150}'

# Read
curl -X GET http://localhost:8099/api/workouts/WORKOUT_ID \
  -b cookies.txt

# Update
curl -X PUT http://localhost:8099/api/workouts/WORKOUT_ID \
  -H "Content-Type: application/json" \
  -b cookies.txt \
  -d '{"sets":4,"reps":20,"notes":"Increased intensity"}'

# Delete
curl -X DELETE http://localhost:8099/api/workouts/WORKOUT_ID \
  -b cookies.txt

User Profile Management

# Read own profile
curl -X GET http://localhost:8099/api/users/USER_ID \
  -b cookies.txt

# Update profile
curl -X PUT http://localhost:8099/api/users/USER_ID \
  -H "Content-Type: application/json" \
  -b cookies.txt \
  -d '{"username":"newusername","email":"newemail@example.com"}'

# Update password
curl -X PUT http://localhost:8099/api/users/USER_ID \
  -H "Content-Type: application/json" \
  -b cookies.txt \
  -d '{"password":"newpassword123"}'

Notes

  • Replace USER_ID, COACH_ID, COURSE_ID, WORKOUT_ID, ENROLLMENT_ID, PROMOTION_ID with actual IDs
  • Make sure to login first and save cookies for authenticated requests
  • Admin operations require admin login (admin123456/123456)
  • All requests use JSON format with appropriate Content-Type headers

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