markdenardo / course-app-rails-lecture

README

Module 2 Rails Review

Models

Student -< Enrollment >- Course

Student has many enrollments, student has many courses through enrollments Course has many enrollments, course has many students through enrollments Enrollment belongs to a student and a course

Pre-Setup (This step has already been done)

• rails g model Student name age:integer --no-test-framework

• rails g model Course name teacher_name --no-test-framework

• rails g controller students index new create show edit update destroy

• rails g controller courses index

Setup

• rails g model Enrollment student_id:integer course_id:integer --no-test-framework
• rails g controller enrollments index new create show destroy
• rails db:migrate
• rails db:seed

Deliverables

1. Display all students in the database
2. Add new students in the index
3. Have a show page for each student
4. In the show page, the courses associated with the student are displayed.
5. In the show page, we have the ability to update or delete the specific student.
6. Ability to register for a new course using form_for and collection_select by creating a new enrollment.
7. Ability to drop course by deleting enrollment.