Installation

Required

• Ruby version 3 (maybe from 2.7 works but not less)
• PostgreSQL with no password required in localhost ( I had version 13) but with user pokemonapi created.
• sudo -u postgres createuser --interactive can help
• a working pg gem (might need to gem install pg -- --with-pg-config='your specific path')

Make it work

After cloning

• bundle install
• rails db:setup
• rails db:migrate
• rails db:test:prepare
• rails db:seed

then

• rspec for launching the test
• rails s for the server

Usage

verb	Uri	actions
GET	/pokemons	index
POST	/pokemons	create
GET	/pokemons/:id	show
PATCH	/pokemons/:id	update
PUT	/pokemons/:id	update
DELETE	/pokemons/:id	destroy

Index

Index is paginated. 25 elements per page by default.

You can change page or per page count by adding arguments to the GET request.

• ?page=2&per_page=5

Response headers also contained link to previous, next and last page.

Create/update

Pokemon attributes have been normalized and must follow certain rules. A Payload for creation is as such :

{
    "number": (strictly positive integer),
    "name": (string),
    "type1": (allowed type string),
    "type2": (allowed type string or nil),
    "total": (strictly positive integer),
    "hp": (strictly positive integer),
    "attack": (strictly positive integer),
    "defense": (strictly positive integer),
    "sp_attack": (strictly positive integer),
    "sp_defence": (strictly positive integer),
    "speed": (strictly positive integer),
    "generation": (strictly positive integer),
    "legendary": (Boolean),
}

Allowed pokemon types are:

• Normal
• Fire
• Water
• Grass
• Flying
• Fighting
• Poison
• Electric
• Ground
• Rock
• Psychic
• Ice
• Bug
• Ghost
• Steel
• Dragon
• Dark
• Fairy