66 lines
1.5 KiB
Elixir
66 lines
1.5 KiB
Elixir
defmodule SsoBsn.Accounts.User do
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use Ecto.Schema
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import Ecto.Changeset
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alias SsoBsn.Accounts.UserKey
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schema "users" do
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field :username, :string
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field :confirmed_at, :naive_datetime
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field :last_login_at, :utc_datetime_usec
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has_many :keys, UserKey
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timestamps(type: :utc_datetime)
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end
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@doc """
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A user changeset for registration.
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"""
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def registration_changeset(user, attrs, _opts \\ []) do
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user
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|> cast(attrs, [:username])
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|> validate_username()
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end
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def validate_username(changeset) do
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changeset
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|> validate_format(:username, ~r/^[a-zA-Z_0-9.-]+$/)
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|> validate_length(:username, min: 3, max: 128)
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|> unique_constraint(:username)
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end
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@doc """
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A user changeset for changing the username.
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It requires the username to change otherwise an error is added.
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"""
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def username_changeset(user, attrs, _opts \\ []) do
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user
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|> cast(attrs, [:username])
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|> validate_username()
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|> case do
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%{changes: %{username: _}} = changeset -> changeset
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%{} = changeset -> add_error(changeset, :username, "did not change")
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end
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end
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@doc """
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Confirms the account by setting `confirmed_at`.
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"""
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def confirm_changeset(user) do
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now = NaiveDateTime.utc_now() |> NaiveDateTime.truncate(:second)
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change(user, confirmed_at: now)
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end
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def add_key_changeset(user) do
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user
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|> Ecto.build_assoc(:keys)
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end
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def login_changeset(user) do
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change(user, last_login_at: DateTime.utc_now())
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end
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end
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