What am I doing wrong?
if you follow along you will see that from the looks of it everything is proloaded so I’m not sure what data is missing.
pry(13)> changeset.data
%Beffect.Accounts.User{__meta__: #Ecto.Schema.Metadata<:loaded, "users">,
active: true,
department: %Beffect.Organization.Department{__meta__: #Ecto.Schema.Metadata<:loaded, "departments">,
id: 19, inserted_at: ~N[2017-09-25 19:27:52.066164], name: "Early Childhood",
programs: #Ecto.Association.NotLoaded<association :programs is not loaded>,
slug: "early-childhood", updated_at: ~N[2017-09-25 19:27:52.083220]},
department_id: 19, email: "jchernoff@impactnw.org", first_name: "Josh", id: 1,
inserted_at: ~N[2017-09-22 19:29:50.581900], invite_confirmed_at: nil,
invite_sent_at: nil, invite_token: nil, invite_token_raw: nil,
last_name: "Chernoff", pass: nil, pass_confirmation: nil,
pass_reset_confirmed_at: #Ecto.DateTime<2017-09-26 16:58:00>,
pass_reset_sent_at: nil, pass_reset_token: nil, pass_reset_token_raw: nil,
programs: [%Beffect.Organization.Program{__meta__: #Ecto.Schema.Metadata<:loaded, "programs">,
department: #Ecto.Association.NotLoaded<association :department is not loaded>,
department_id: 19, id: 1, inserted_at: ~N[2017-09-28 20:20:47.683263],
name: "foo", slug: "foo", updated_at: ~N[2017-09-28 20:20:47.705277],
users: #Ecto.Association.NotLoaded<association :users is not loaded>},
%Beffect.Organization.Program{__meta__: #Ecto.Schema.Metadata<:loaded, "programs">,
department: #Ecto.Association.NotLoaded<association :department is not loaded>,
department_id: 19, id: 2, inserted_at: ~N[2017-09-28 20:43:23.748980],
name: "aaaaaaa", slug: "fffffff", updated_at: ~N[2017-09-28 20:49:18.930080],
users: #Ecto.Association.NotLoaded<association :users is not loaded>}],
updated_at: ~N[2017-09-27 19:58:27.351934]}
pry(14)>
nil
pry(15)>
nil
pry(16)>
nil
pry(17)> programs
[%Beffect.Organization.Program{__meta__: #Ecto.Schema.Metadata<:loaded, "programs">,
department: #Ecto.Association.NotLoaded<association :department is not loaded>,
department_id: 19, id: 1, inserted_at: ~N[2017-09-28 20:20:47.683263],
name: "foo", slug: "foo", updated_at: ~N[2017-09-28 20:20:47.705277],
users: [%Beffect.Accounts.User{__meta__: #Ecto.Schema.Metadata<:loaded, "users">,
active: true,
department: #Ecto.Association.NotLoaded<association :department is not loaded>,
department_id: 19, email: "jchernoff@impactnw.org", first_name: "Josh",
id: 1, inserted_at: ~N[2017-09-22 19:29:50.581900],
invite_confirmed_at: nil, invite_sent_at: nil, invite_token: nil,
invite_token_raw: nil, last_name: "Chernoff", pass: nil,
pass_confirmation: nil,
pass_reset_confirmed_at: #Ecto.DateTime<2017-09-26 16:58:00>,
pass_reset_sent_at: nil, pass_reset_token: nil, pass_reset_token_raw: nil,
programs: #Ecto.Association.NotLoaded<association :programs is not loaded>,
updated_at: ~N[2017-09-27 19:58:27.351934]}]}]
pry(18)>
nil
pry(19)>
nil
pry(20)>
nil
pry(21)> changeset |> put_assoc(:programs, programs)
** (RuntimeError) you are attempting to change relation :programs of
Beffect.Accounts.User, but there is missing data.
If you are attempting to update an existing entry, please make sure
you include the entry primary key (ID) alongside the data.
If you have a relationship with many children, at least the same N
children must be given on update. By default it is not possible to
orphan embed nor associated records, attempting to do so results in
this error message.
If you don't desire the current behavior or if you are using embeds
without a primary key, it is possible to change this behaviour by
setting `:on_replace` when defining the relation. See `Ecto.Changeset`'s
section on related data for more info.
(ecto) lib/ecto/changeset/relation.ex:176: Ecto.Changeset.Relation.on_replace/2
(ecto) lib/ecto/changeset/relation.ex:299: Ecto.Changeset.Relation.reduce_delete_changesets/5
(ecto) lib/ecto/changeset.ex:1092: Ecto.Changeset.put_relation/5
(stdlib) erl_eval.erl:670: :erl_eval.do_apply/6
(iex) lib/iex/evaluator.ex:219: IEx.Evaluator.handle_eval/5
(iex) lib/iex/evaluator.ex:200: IEx.Evaluator.do_eval/3
(iex) lib/iex/evaluator.ex:178: IEx.Evaluator.eval/3
(iex) lib/iex/evaluator.ex:77: IEx.Evaluator.loop/1
(iex) lib/iex/evaluator.ex:21: IEx.Evaluator.init/4
(iex) lib/iex/pry.ex:55: IEx.Pry.pry/2
(beffect) lib/beffect/accounts/user.ex:47: Beffect.Accounts.User.put_programs/2
(beffect) lib/beffect/accounts/user.ex:40: Beffect.Accounts.User.changeset/2
(beffect) lib/beffect/accounts/accounts.ex:161: Beffect.Accounts.update_user/2
(beffect) lib/beffect_web/controllers/user_controller.ex:107: BeffectWeb.UserController.update/2
(beffect) lib/beffect_web/controllers/user_controller.ex:1: BeffectWeb.UserController.action/2
(beffect) lib/beffect_web/controllers/user_controller.ex:1: BeffectWeb.UserController.phoenix_controller_pipeline/2
(beffect) lib/beffect_web/endpoint.ex:1: BeffectWeb.Endpoint.instrument/4
(phoenix) lib/phoenix/router.ex:278: Phoenix.Router.__call__/1
(beffect) lib/beffect_web/endpoint.ex:1: BeffectWeb.Endpoint.plug_builder_call/2
