Add a coach context.

pull/3/head
Joshua Potter 2023-12-04 07:15:25 -07:00
parent 12905c6137
commit 2697c7469b
8 changed files with 279 additions and 9 deletions

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@ -6,7 +6,7 @@ import Config
# to provide built-in test partitioning in CI environment.
# Run `mix help test` for more information.
config :boardwise, BoardWise.Repo,
username: "postgres",
username: "jrpotter",
password: "postgres",
hostname: "localhost",
database: "boardwise_test#{System.get_env("MIX_TEST_PARTITION")}",

21
lib/boardwise/coach.ex Normal file
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@ -0,0 +1,21 @@
defmodule BoardWise.Coach do
use Ecto.Schema
import Ecto.Changeset
schema "coaches" do
field :blitz, :integer
field :bullet, :integer
field :rapid, :integer
field :site, :string
field :username, :string
timestamps(type: :utc_datetime)
end
@doc false
def changeset(coach, attrs) do
coach
|> cast(attrs, [:site, :username, :rapid, :blitz, :bullet])
|> validate_required([:site, :username, :rapid, :blitz, :bullet])
end
end

106
lib/boardwise/coaches.ex Normal file
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defmodule BoardWise.Coaches do
@moduledoc """
The Coaches context.
"""
import Ecto.Query, warn: false
alias BoardWise.Repo
alias BoardWise.Coaches.Coach
@prefix "coach_scraper"
@doc """
Returns the list of coaches.
## Examples
iex> list_coaches()
[%Coach{}, ...]
"""
def list_coaches do
Repo.all(Coach, prefix: @prefix)
end
@doc """
Gets a single coach.
Raises `Ecto.NoResultsError` if the Coach does not exist.
## Examples
iex> get_coach!(123)
%Coach{}
iex> get_coach!(456)
** (Ecto.NoResultsError)
"""
def get_coach!(id), do: Repo.get!(Coach, id, prefix: @prefix)
@doc """
Creates a coach.
## Examples
iex> create_coach(%{field: value})
{:ok, %Coach{}}
iex> create_coach(%{field: bad_value})
{:error, %Ecto.Changeset{}}
"""
def create_coach(attrs \\ %{}) do
%Coach{}
|> Coach.changeset(attrs)
|> Repo.insert(prefix: @prefix)
end
@doc """
Updates a coach.
## Examples
iex> update_coach(coach, %{field: new_value})
{:ok, %Coach{}}
iex> update_coach(coach, %{field: bad_value})
{:error, %Ecto.Changeset{}}
"""
def update_coach(%Coach{} = coach, attrs) do
coach
|> Coach.changeset(attrs)
|> Repo.update(prefix: @prefix)
end
@doc """
Deletes a coach.
## Examples
iex> delete_coach(coach)
{:ok, %Coach{}}
iex> delete_coach(coach)
{:error, %Ecto.Changeset{}}
"""
def delete_coach(%Coach{} = coach) do
Repo.delete(coach, prefix: @prefix)
end
@doc """
Returns an `%Ecto.Changeset{}` for tracking coach changes.
## Examples
iex> change_coach(coach)
%Ecto.Changeset{data: %Coach{}}
"""
def change_coach(%Coach{} = coach, attrs \\ %{}) do
Coach.changeset(coach, attrs)
end
end

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@ -0,0 +1,30 @@
defmodule BoardWise.Coaches.Coach do
@moduledoc """
Table `coach_scraper.export` containing all scraped coach information.
Notice this table does not exist in the `public` schema.
This table is managed by an external utility [coach-scraper](https://github.com/boardwise-gg/coach-scraper).
Said utility is responsible for periodically rewriting the entries in the
table with fresh data. For the time-being, avoid using any of the mutative
functions found in the `Coach` context.
"""
use Ecto.Schema
import Ecto.Changeset
schema "export" do
field :blitz, :integer
field :bullet, :integer
field :rapid, :integer
field :site, :string
field :username, :string
end
@doc false
def changeset(coach, attrs) do
coach
|> cast(attrs, [:rapid, :blitz, :bullet, :site, :username])
|> validate_required([:rapid, :blitz, :bullet, :site, :username])
end
end

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@ -0,0 +1,17 @@
defmodule BoardWise.Repo.Migrations.CreateCoaches do
use Ecto.Migration
# We are not responsible for generating this table in production. This
# migration exists for testing purposes
def change do
execute "CREATE SCHEMA IF NOT EXISTS coach_scraper"
create_if_not_exists table(:export, prefix: "coach_scraper") do
add :site, :string
add :username, :string
add :rapid, :integer
add :blitz, :integer
add :bullet, :integer
end
end
end

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@ -0,0 +1,80 @@
defmodule BoardWise.CoachesTest do
use BoardWise.DataCase
alias BoardWise.Coaches
describe "coaches" do
alias BoardWise.Coaches.Coach
import BoardWise.CoachesFixtures
@invalid_attrs %{blitz: nil, bullet: nil, rapid: nil, site: nil, username: nil}
test "list_coaches/0 returns all coaches" do
coach = coach_fixture()
assert Coaches.list_coaches() == [coach]
end
test "get_coach!/1 returns the coach with given id" do
coach = coach_fixture()
assert Coaches.get_coach!(coach.id) == coach
end
test "create_coach/1 with valid data creates a coach" do
valid_attrs = %{
blitz: 42,
bullet: 42,
rapid: 42,
site: "some site",
username: "some username"
}
assert {:ok, %Coach{} = coach} = Coaches.create_coach(valid_attrs)
assert coach.blitz == 42
assert coach.bullet == 42
assert coach.rapid == 42
assert coach.site == "some site"
assert coach.username == "some username"
end
test "create_coach/1 with invalid data returns error changeset" do
assert {:error, %Ecto.Changeset{}} = Coaches.create_coach(@invalid_attrs)
end
test "update_coach/2 with valid data updates the coach" do
coach = coach_fixture()
update_attrs = %{
blitz: 43,
bullet: 43,
rapid: 43,
site: "some updated site",
username: "some updated username"
}
assert {:ok, %Coach{} = coach} = Coaches.update_coach(coach, update_attrs)
assert coach.blitz == 43
assert coach.bullet == 43
assert coach.rapid == 43
assert coach.site == "some updated site"
assert coach.username == "some updated username"
end
test "update_coach/2 with invalid data returns error changeset" do
coach = coach_fixture()
assert {:error, %Ecto.Changeset{}} = Coaches.update_coach(coach, @invalid_attrs)
assert coach == Coaches.get_coach!(coach.id)
end
test "delete_coach/1 deletes the coach" do
coach = coach_fixture()
assert {:ok, %Coach{}} = Coaches.delete_coach(coach)
assert_raise Ecto.NoResultsError, fn -> Coaches.get_coach!(coach.id) end
end
test "change_coach/1 returns a coach changeset" do
coach = coach_fixture()
assert %Ecto.Changeset{} = Coaches.change_coach(coach)
end
end
end

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@ -1,8 +0,0 @@
defmodule BoardWiseWeb.PageControllerTest do
use BoardWiseWeb.ConnCase
test "GET /", %{conn: conn} do
conn = get(conn, ~p"/")
assert html_response(conn, 200) =~ "Peace of mind from prototype to production"
end
end

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@ -0,0 +1,24 @@
defmodule BoardWise.CoachesFixtures do
@moduledoc """
This module defines test helpers for creating
entities via the `BoardWise.Coaches` context.
"""
@doc """
Generate a coach.
"""
def coach_fixture(attrs \\ %{}) do
{:ok, coach} =
attrs
|> Enum.into(%{
blitz: 42,
bullet: 42,
rapid: 42,
site: "some site",
username: "some username"
})
|> BoardWise.Coaches.create_coach()
coach
end
end