Create attendee schema

The goal is to allow people attending Awesome Conf - the attendees - to submit the following data:

• first_name - how we greet you. Will appear on your conference pass.
• last_name - your family name. Will appear on you conference pass.
• email - to confirm attendance
• phone_number - to verify your access when attending the secret event.
• address_line_1 - so we can send the welcome pack and prizes
• address_line_2 - if your address has multiple lines.
• postcode - for the address.
• gender - for venue capacity planning.
• diet_pref - dietary preferences for meals and snacks provided at the conference.
• website - share your awesomeness and have it as a QR code on your conference pass.
• desc - brief description of your awesome project.
• feedback - Feedback or suggestions

4.1 gen.live

Using the mix phx.gen.live command, run:

mix phx.gen.live Accounts Attendee attendees first_name:binary last_name:binary email:binary phone_number:binary address_line_1:binary address_line_2:binary postcode:binary gender:binary diet_pref:binary website:binary desc:binary feedback:binary

You should expect to see output similar to the following:

* creating lib/fields_demo_web/live/attendee_live/show.ex
* creating lib/fields_demo_web/live/attendee_live/index.ex
* creating lib/fields_demo_web/live/attendee_live/form_component.ex
* creating lib/fields_demo_web/live/attendee_live/index.html.heex
* creating lib/fields_demo_web/live/attendee_live/show.html.heex
* creating test/fields_demo_web/live/attendee_live_test.exs
* creating lib/fields_demo/accounts/attendee.ex
* creating priv/repo/migrations/20230928032757_create_attendees.exs
* creating lib/fields_demo/accounts.ex
* injecting lib/fields_demo/accounts.ex
* creating test/fields_demo/accounts_test.exs
* injecting test/fields_demo/accounts_test.exs
* creating test/support/fixtures/accounts_fixtures.ex
* injecting test/support/fixtures/accounts_fixtures.ex

Add the live routes to your browser scope in lib/fields_demo_web/router.ex:

    live "/attendees", AttendeeLive.Index, :index
    live "/attendees/new", AttendeeLive.Index, :new
    live "/attendees/:id/edit", AttendeeLive.Index, :edit

    live "/attendees/:id", AttendeeLive.Show, :show
    live "/attendees/:id/show/edit", AttendeeLive.Show, :edit


Remember to update your repository by running migrations:

    $ mix ecto.migrate

Those are a lot of new files. 😬 Let's take a moment to go through them and understand what each file is doing.

lib/fields_demo_web/live/attendee_live/show.ex

https://en.wikipedia.org/wiki/List_of_gender_identities