Programming Phoenix LiveView - Chapter 6

Explore demographics and ratings

alias Pento.Accounts
alias Pento.Survey
alias Pento.Catalog

Create user

user_attrs = %{
  email: "cassandra@grox.io",
  password: "listen-to-me-plz"
}

user =
  case Accounts.get_user_by_email(user_attrs.email) do
    user ->
      user

    nil ->
      {:ok, user} = Accounts.register_user(user_attrs)
      user
  end

Create demographics

demographic_attrs = %{
  user_id: user.id,
  gender: "prefer not to say",
  year_of_birth: 1989
}

Survey.create_demographic(demographic_attrs)

Create demographic for my user

email = System.get_env("LB_USER_EMAIL")
my_user = Pento.Accounts.get_user_by_email(email)
attrs = %{gender: "male", year_of_birth: 1979, user_id: my_user.id}
Survey.create_demographic(attrs)

Create rating

product = Pento.Catalog.get_product_by_sku("1234567")

rating_attrs = %{
  user_id: user.id,
  product_id: product.id,
  stars: 5
}

Survey.create_rating(rating_attrs)

Use demographic query

Survey.get_demographic_by_user(user)

Use ratings query

Catalog.list_products_with_user_ratings(user)