103 lines
3.1 KiB
Elixir
103 lines
3.1 KiB
Elixir
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defmodule Mix.Tasks.Mobilizon.Users.Modify do
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@moduledoc """
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Task to modify an existing Mobilizon user
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"""
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use Mix.Task
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alias Mobilizon.Users
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alias Mobilizon.Users.User
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@shortdoc "Modify a Mobilizon user"
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@impl Mix.Task
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def run([email | rest]) do
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{options, [], []} =
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OptionParser.parse(
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rest,
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strict: [
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email: :string,
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disable: :boolean,
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enable: :boolean,
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user: :boolean,
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moderator: :boolean,
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admin: :boolean
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]
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)
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user? = Keyword.get(options, :user, false)
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moderator? = Keyword.get(options, :moderator, false)
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admin? = Keyword.get(options, :admin, false)
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disable? = Keyword.get(options, :disable, false)
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enable? = Keyword.get(options, :enable, false)
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new_email = Keyword.get(options, :email)
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if disable? && enable? do
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Mix.raise("Can't use both --enabled and --disable options at the same time.")
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end
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Mix.Task.run("app.start")
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with {:ok, %User{} = user} <- Users.get_user_by_email(email),
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attrs <- %{},
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role <- calculate_role(admin?, moderator?, user?),
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attrs <- process_new_value(attrs, :mail, new_email, user.email),
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attrs <- process_new_value(attrs, :role, role, user.role),
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attrs <-
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if(disable? && !is_nil(user.confirmed_at),
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do: Map.put(attrs, :confirmed_at, nil),
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else: attrs
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),
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attrs <-
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if(enable? && is_nil(user.confirmed_at),
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do: Map.put(attrs, :confirmed_at, DateTime.utc_now()),
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else: attrs
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),
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{:makes_changes, true} <- {:makes_changes, attrs != %{}},
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{:ok, %User{} = user} <- Users.update_user(user, attrs) do
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Mix.shell().info("""
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An user has been modified with the following information:
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- email: #{user.email}
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- Role: #{user.role}
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- Activated: #{if user.confirmed_at, do: user.confirmed_at, else: "False"}
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""")
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else
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{:makes_changes, false} ->
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Mix.shell().info("No change has been made")
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{:error, :user_not_found} ->
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Mix.raise("Error: No such user")
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{:error, %Ecto.Changeset{errors: errors}} ->
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Mix.shell().error(inspect(errors))
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Mix.raise("User has not been modified because of the above reason.")
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err ->
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Mix.shell().error(inspect(err))
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Mix.raise("User has not been modified because of an unknown reason.")
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end
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end
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def run(_) do
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Mix.raise("mobilizon.users.new requires an email as argument")
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end
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@spec process_new_value(map(), atom(), any(), any()) :: map()
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defp process_new_value(attrs, attribute, new_value, old_value) do
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if !is_nil(new_value) && new_value != old_value do
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Map.put(attrs, attribute, new_value)
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else
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attrs
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end
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end
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@spec calculate_role(boolean(), boolean(), boolean()) ::
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:administrator | :moderator | :user | nil
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defp calculate_role(admin?, moderator?, user?) do
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cond do
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admin? -> :administrator
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moderator? -> :moderator
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user? -> :user
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true -> nil
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end
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end
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end
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