styling, require a code for prompts, admin privs, ordering, filtering, jump-to-page

lib/diffuser/accounts/user.ex

@@ -0,0 +1,25 @@
+defmodule Diffuser.Accounts.User do
+  use Diffuser.Schema
+  import Ecto.Changeset
+  alias Diffuser.Accounts.Vote
+  alias Diffuser.Generator.PromptRequest
+
+  schema "users" do
+    field :ip_address, :string
+    field :username, :string
+    field :code, :string
+
+    has_many :votes, Vote, on_delete: :delete_all
+    has_many :prompt_requests, PromptRequest, on_delete: :delete_all
+
+    timestamps()
+  end
+
+  @doc false
+  def changeset(user, attrs) do
+    user
+    |> cast(attrs, [:ip_address, :username, :code])
+    |> cast_assoc(:votes)
+    |> cast_assoc(:prompt_requests)
+  end
+end

lib/diffuser/accounts/vote.ex

@@ -0,0 +1,20 @@
+defmodule Diffuser.Accounts.Vote do
+  use Diffuser.Schema
+  import Ecto.Changeset
+  alias Diffuser.Generator.PromptRequest
+  alias Diffuser.Accounts.User
+
+  schema "votes" do
+    belongs_to :prompt_request, PromptRequest
+    belongs_to :user, User
+
+    timestamps()
+  end
+
+  @doc false
+  def changeset(vote, attrs) do
+    vote
+    |> cast(attrs, [:prompt_request_id, :user_id])
+    |> validate_required([])
+  end
+end