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mobilizon/lib/eventos/accounts/accounts.ex

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Elixir
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defmodule Eventos.Accounts do
@moduledoc """
The Accounts context.
"""
import Ecto.Query, warn: false
alias Eventos.Repo
alias Eventos.Accounts.Account
@doc """
Returns the list of accounts.
## Examples
iex> list_accounts()
[%Account{}, ...]
"""
def list_accounts do
Repo.all(Account)
end
@doc """
Gets a single account.
Raises `Ecto.NoResultsError` if the Account does not exist.
## Examples
iex> get_account!(123)
%Account{}
iex> get_account!(456)
** (Ecto.NoResultsError)
"""
def get_account!(id) do
Repo.get!(Account, id)
end
def get_account_with_everything!(id) do
account = Repo.get!(Account, id)
Repo.preload(account, :organized_events)
end
@doc """
Creates a account.
## Examples
iex> create_account(%{field: value})
{:ok, %Account{}}
iex> create_account(%{field: bad_value})
{:error, %Ecto.Changeset{}}
"""
def create_account(attrs \\ %{}) do
%Account{}
|> Account.changeset(attrs)
|> Repo.insert()
end
@doc """
Updates a account.
## Examples
iex> update_account(account, %{field: new_value})
{:ok, %Account{}}
iex> update_account(account, %{field: bad_value})
{:error, %Ecto.Changeset{}}
"""
def update_account(%Account{} = account, attrs) do
account
|> Account.changeset(attrs)
|> Repo.update()
end
@doc """
Deletes a Account.
## Examples
iex> delete_account(account)
{:ok, %Account{}}
iex> delete_account(account)
{:error, %Ecto.Changeset{}}
"""
def delete_account(%Account{} = account) do
Repo.delete(account)
end
@doc """
Returns an `%Ecto.Changeset{}` for tracking account changes.
## Examples
iex> change_account(account)
%Ecto.Changeset{source: %Account{}}
"""
def change_account(%Account{} = account) do
Account.changeset(account, %{})
end
alias Eventos.Accounts.User
@doc """
Returns the list of users.
## Examples
iex> list_users()
[%User{}, ...]
"""
def list_users do
Repo.all(User)
end
def list_users_with_accounts do
users = Repo.all(User)
Repo.preload(users, :account)
end
@doc """
Gets a single user.
Raises `Ecto.NoResultsError` if the User does not exist.
## Examples
iex> get_user!(123)
%User{}
iex> get_user!(456)
** (Ecto.NoResultsError)
"""
def get_user!(id), do: Repo.get!(User, id)
def get_user_with_account!(id) do
user = Repo.get!(User, id)
Repo.preload(user, :account)
end
@doc """
Get an user by email
"""
def find_by_email(email) do
user = Repo.get_by(User, email: email)
Repo.preload(user, :account)
end
@doc """
Authenticate user
"""
def authenticate(%{user: user, password: password}) do
# Does password match the one stored in the database?
case Comeonin.Argon2.checkpw(password, user.password_hash) do
true ->
# Yes, create and return the token
EventosWeb.Guardian.encode_and_sign(user)
_ ->
# No, return an error
{:error, :unauthorized}
end
end
@doc """
Register user
"""
def register(%{email: email, password: password, username: username}) do
{:ok, {privkey, pubkey}} = RsaEx.generate_keypair("4096")
account = Eventos.Accounts.Account.registration_changeset(%Eventos.Accounts.Account{}, %{
username: username,
domain: nil,
private_key: privkey,
public_key: pubkey,
uri: "h",
url: "h"
})
user = Eventos.Accounts.User.registration_changeset(%Eventos.Accounts.User{}, %{
email: email,
password: password
})
account_with_user = Ecto.Changeset.put_assoc(account, :user, user)
try do
Eventos.Repo.insert!(account_with_user)
user = find_by_email(email)
{:ok, user}
rescue
e in Ecto.InvalidChangesetError ->
{:error, e.changeset.changes.user.errors}
end
end
@doc """
Creates a user.
## Examples
iex> create_user(%{field: value})
{:ok, %User{}}
iex> create_user(%{field: bad_value})
{:error, %Ecto.Changeset{}}
"""
def create_user(attrs \\ %{}) do
%User{}
|> User.registration_changeset(attrs)
|> Repo.insert()
end
@doc """
Updates a user.
## Examples
iex> update_user(user, %{field: new_value})
{:ok, %User{}}
iex> update_user(user, %{field: bad_value})
{:error, %Ecto.Changeset{}}
"""
def update_user(%User{} = user, attrs) do
user
|> User.changeset(attrs)
|> Repo.update()
end
@doc """
Deletes a User.
## Examples
iex> delete_user(user)
{:ok, %User{}}
iex> delete_user(user)
{:error, %Ecto.Changeset{}}
"""
def delete_user(%User{} = user) do
Repo.delete(user)
end
@doc """
Returns an `%Ecto.Changeset{}` for tracking user changes.
## Examples
iex> change_user(user)
%Ecto.Changeset{source: %User{}}
"""
def change_user(%User{} = user) do
User.changeset(user, %{})
end
end