feat: add speakers seeds (#423)

priv/repo/seeds.exs

@@ -14,7 +14,8 @@ defmodule Atomic.Repo.Seeds do
       "activities.exs",
       "memberships.exs",
       "announcements.exs",
-      "partners.exs"
+      "partners.exs",
+      "speakers.exs"
     ]
     |> Enum.each(fn file ->
       Code.require_file("#{@seeds_dir}/#{file}")

priv/repo/seeds/speakers.exs

@@ -0,0 +1,37 @@
+defmodule Atomic.Repo.Seeds.Speakers do
+  @moduledoc """
+  Seeds the database with speakers.
+  """
+  alias Atomic.Activities
+  alias Atomic.Activities.Speaker
+  alias Atomic.Organizations.Organization
+  alias Atomic.Repo
+
+  @organizations Repo.all(Organization)
+
+  def run do
+    case Repo.all(Speaker) do
+      [] ->
+        seed_speakers()
+
+      _ ->
+        Mix.shell().error("Found speakers, aborting seeding speakers.")
+    end
+  end
+
+  def seed_speakers do
+    for _ <- 0..30 do
+      organization = Enum.random(@organizations)
+
+      attrs = %{
+        "name" => Faker.Person.name(),
+        "bio" => Faker.Lorem.sentence(),
+        "organization_id" => organization.id
+      }
+
+      Activities.create_speaker(attrs)
+    end
+  end
+end
+
+Atomic.Repo.Seeds.Speakers.run()