group_people working! thanks @SimonLab #220

lib/auth/group.ex

@@ -29,4 +29,9 @@ defmodule Auth.Group do
     |> put_assoc(:app, Auth.App.get_app!(attrs.app_id))
     |> Repo.insert()
   end
+
+  def get_group_by_id(id) do
+    __MODULE__
+    |> Repo.get_by(id: id)
+  end
 end

lib/auth/group_people.ex

@@ -2,37 +2,38 @@ defmodule Auth.GroupPeople do
   use Ecto.Schema
   import Ecto.Changeset
   import Ecto.Query
-  alias Auth.{Repo}
+  alias Auth.{Group, Person, Repo, Role}
   alias __MODULE__
 
   schema "group_people" do
-    field :granter_id, :id
-    field :group_id, :id
-    field :person_id, :id
-    field :role_id, :id
+    field :granter_id, :integer
+    belongs_to :group, Group
+    belongs_to :person, Person
+    belongs_to :role, Role
     # revoking only relevant when removing a person from a group
     field :revoker_id, :id
     field :revoked, :utc_datetime
 
     timestamps()
   end
 
-  def changeset(group_people, attrs) do
-    group_people
+  def changeset(attrs) do
+    %GroupPeople{}
     |> cast(attrs, [:granter_id, :group_id, :person_id, :role_id, :revoker_id, :revoked])
     |> validate_required([:group_id, :person_id])
+    # |> foreign_key_constraint(:person_id)
+
   end
 
   @doc """
   Creates a `group_people` record (i.e. `people` that belong to a `group`).
   """
   def create(attrs) do
-    %GroupPeople{}
-    |> changeset(attrs)
-    |> put_assoc(:granter_id, Auth.Person.get_person_by_id(attrs.granter_id))
-    # |> put_assoc(:group_id, Auth.Group.(attrs.grantee_id))
-    |> put_assoc(:person_id, Auth.Person.get_person_by_id(attrs.person_id))
-    |> put_assoc(:role_id, Auth.Role.get_role!(attrs.role_id))
+
+    changeset(attrs)
+    |> put_assoc(:group, Group.get_group_by_id(attrs.group_id))
+    |> put_assoc(:person, Person.get_person_by_id(attrs.person_id))
+    |> put_assoc(:role, Role.get_role!(attrs.role_id))
     |> Repo.insert()
   end
 

lib/auth_web/live/groups_live.ex

@@ -1,6 +1,6 @@
 defmodule AuthWeb.GroupsLive do
   use AuthWeb, :live_view
-  alias Phoenix.Socket.Broadcast
+  # alias Phoenix.Socket.Broadcast
   # run live auth on mount:
   on_mount AuthWeb.LiveAuthController
 

test/auth/group_people_test.exs

@@ -7,12 +7,6 @@ defmodule Auth.GroupPeopleTest do
       app = Auth.App.get_app!(1)
       admin = Auth.Person.get_person_by_id(1)
 
-      # Create a random non-admin person we can add to the group:
-      alex = %{email: "alex_not_admin@gmail.com", givenName: "Alex",
-        auth_provider: "email", app_id: app.id}
-      grantee = Auth.Person.create_person(alex)
-      assert grantee.id > 1
-
       # Create group
       group = %{
         desc: "Group with people",
@@ -24,17 +18,23 @@ defmodule Auth.GroupPeopleTest do
       assert inserted_group.name == group.name
       assert inserted_group.app_id == app.id
 
+      # Create a random non-admin person we can add to the group:
+      alex = %{email: "alex_not_admin@gmail.com", givenName: "Alex",
+                auth_provider: "email", app_id: app.id}
+      non_admin = Auth.Person.create_person(alex)
+      assert non_admin.id > 1
+
       group_person = %{
         granter_id: admin.id,
         group_id: inserted_group.id,
-        person_id: grantee.id,
+        person_id: non_admin.id,
         role_id: 4
       }
 
       # Insert the GroupPerson Record
-      {:ok, inserted_group_person} = Auth.GroupPeople.create(group_person)
-      assert inserted_group_person.group_id == inserted_group.id
-      assert inserted_group_person.person_id == grantee.id
+      {:ok, gp} = Auth.GroupPeople.create(group_person)
+      assert gp.group_id == inserted_group.id
+      assert gp.person_id == non_admin.id
 
       # Insert the GroupPerson Admin
       group_person_admin = %{