maion308 / active-record-landlord-hw

Active Record Landlord

Getting Started

Fork and clone this repo.

Create a new rails api project called landlord with a postgresql database skipping test files:

rails new landlord --api --skip-git -d postgresql --skip-test

Change directories into the Rails app.

Create the database:

rails db:create

Assignment

Creating Models

Use Rails model generators (1, 2, 3) to create migrations and models for this erd:

Model Declarations

In the models directory, make sure that the apartment and tenant model declarations reflect the correct relationship in apartment.rb and tenant.rb. See the docs on associations.

Writing Seeds

In db/seeds.rb (experimenting in the rails console and then copying the working statements into the seeds file is a good strategy):

• Create at least 3 instances of the Apartment class
• Create at least 9 instances of the Tenant class. At least 5 should belong to an apartment
• Query for all instances of the Tenant class and store it in a variable
• Query for all instances of the Tenant class that belong to one of the Apartments you created and store it in a variable
• Save the object that you updated to the database
• Update an object using the update method
• Delete one of the objects you've created

Submitting

Push your code and make a PR back to this repo.