https://github.com/librity/ignite_nutri_entities
Rocket Seat - Ignite - Elixir - Challenge 10 - A calories counter backend made with Phoenix.
https://github.com/librity/ignite_nutri_entities
calories-counter challenge ecto elixir phoenix rocketseat-ignite
Last synced: 11 months ago
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Rocket Seat - Ignite - Elixir - Challenge 10 - A calories counter backend made with Phoenix.
- Host: GitHub
- URL: https://github.com/librity/ignite_nutri_entities
- Owner: librity
- Created: 2021-03-31T06:39:36.000Z (about 5 years ago)
- Default Branch: master
- Last Pushed: 2022-02-25T11:59:17.000Z (over 4 years ago)
- Last Synced: 2025-06-17T15:51:22.491Z (about 1 year ago)
- Topics: calories-counter, challenge, ecto, elixir, phoenix, rocketseat-ignite
- Language: Elixir
- Homepage:
- Size: 41 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# Rocket Seat Ignite - Nutri
## Table of Contents
- [About](#about)
- [Endpoints](#endpoints)
- [Setup](#setup)
- [Bash Commands](#bash_commands)
- [Elixir Commands](#elixir_commands)
- [Libs](#libs)
- [Docs](#docs)
- [Resources](#resources)
A calories counter backend made with Phoenix.
Built-in:
- `GET` http://localhost:4000/dashboard
`Meals`
- `GET` http://localhost:4000/api/meals
- `GET` http://localhost:4000/api/meals/:id
- `POST` http://localhost:4000/api/meals
- `PUT` http://localhost:4000/api/meals/:id
- `DELETE` http://localhost:4000/api/meals/:id
Install `Erlang`, `Elixir` and `Phoenix`.
### Postgres
Create a postgress docker container with:
```bash
$ docker run --name postgres -e POSTGRES_PASSWORD=postgres -p 5432:5432 -d postgres
```
```bash
# Create phoenix app without webpacker or html views
$ mix phx.new app_name --no-webpack --no-html
# Intall dependencies
$ mix deps.get
# Compile project
$ mix compile
# Generate linter config file
$ mix credo.gen.config
# Run linter
$ mix credo --strict
# Start Phoenix dev server on http://localhost:4000
$ mix phx.server
# Start your project as an Interactive Elixir session
$ iex -S mix
# List all configured routes
$ mix phx.routes
```
Ecto:
```bash
# Create and migrate database
$ mix ecto.setup
# Create a migration
$ mix ecto.gen.migration create_users_table
# Run pending migrations
$ mix ecto.migrate
# Drop and migrate databases
$ mix ecto.reset
# Drop databases
$ mix ecto.drop
# Create databases
$ mix ecto.create
```
Tests
```bash
# Run tests
$ mix test
# Run tests w/ coverage report
$ mix test --cover
```
Create a meal:
```elixir
> meal_params = %{
description: "Royal with cheese",
date: "1994-05-21 12:00:00",
calories: 500
}
> Nutri.Meals.Create.call(meal_params)
```
Fetch meals:
```elixir
> Nutri.Repo.all(Nutri.Meal)
> Nutri.Repo.get(Nutri.Meal, 1)
> Nutri.get_meals()
> Nutri.get_meal_by_id(1)
```
Update meal:
```elixir
> new_meal_params = %{
"id" => 1,
"description" => "UPDATEDDDDDDD",
"date" => "2021-03-24 12:00:00",
"calories" => 1000
}
> Nutri.Meals.Update.call(new_meal_params)
```
Delete meal:
```elixir
> Nutri.delete_meal(1)
```
- https://github.com/phoenixframework/phoenix
- https://elixir-lang.org/crash-course.html
- https://hexdocs.pm/ecto/Ecto.Changeset.html#validate_number/3
- https://hexdocs.pm/ecto_sql/Ecto.Migration.html#alter/2
- https://www.tutorialspoint.com/elixir/elixir_lists_and_tuples.htm