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defmodule TasksAppWeb.TodoController do | |
use TasksAppWeb, :controller | |
use Plug.ErrorHandler | |
alias TasksApp.Todos | |
alias TasksApp.Todos.Todo | |
def index(conn, _params) do | |
todos = Todos.list_todos() | |
conn | |
|> json(todos) | |
end | |
def create(conn, %{"todo" => todo_params}) do | |
with {:ok, %Todo{} = todo} <- Todos.create_todo(todo_params) do | |
conn | |
|> put_status(:created) | |
|> put_resp_header("location", Routes.todo_path(conn, :show, todo)) | |
|> json(todo) | |
end | |
end | |
def show(conn, %{"id" => id}) do | |
todo = Todos.get_todo!(id) | |
conn | |
|> json(todo) | |
end | |
def update(conn, %{"id" => id, "todo" => todo_params}) do | |
todo = Todos.get_todo!(id) | |
with {:ok, %Todo{} = todo} <- Todos.update_todo(todo, todo_params) do | |
conn | |
|> json(todo) | |
end | |
end | |
def delete(conn, %{"id" => id}) do | |
todo = Todos.get_todo!(id) | |
with {:ok, %Todo{}} <- Todos.delete_todo(todo) do | |
conn | |
|> send_resp(:no_content, "") | |
end | |
end | |
def handle_errors(conn, %{kind: _kind, reason: reason, stack: _stack}) do | |
case reason do | |
%Ecto.NoResultsError{} -> conn |> send_resp(:not_found, "") | |
_ -> conn |> send_resp(:internal_server_error, "") | |
end | |
end | |
end |
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