cat-bookmarker/lib/bookmarker/bookmark.ex

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defmodule Bookmarker.Bookmark do
use Ecto.Schema
require Protocol
import Ecto.Changeset
# The schema describes what are in our case the columns of the `bookmarks`
# table in the database in a way that makes it easy to go back and forth
# between the two systems
schema "bookmarks" do
field :category, :string
field :creator, :integer
field :notes, :string
field :remote_id, :string
timestamps()
end
@doc """
The changeset is used to validate and sanitize data before it's put into
the database. This project doesn't make much use of changesets
"""
def changeset(bookmark, attrs) do
bookmark
|> cast(attrs, [:creator, :category, :remote_id, :notes])
|> validate_required([:creator, :category, :remote_id, :notes])
end
end