Created
September 2, 2017 17:22
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defmodule Api.PaperVote do | |
@moduledoc """ | |
TODO: Write. | |
""" | |
use Api.Web, :model | |
alias Api.{Crypto, Team, Category, User} | |
@required_attrs [ | |
:hmac_secret, | |
] | |
@required_assocs [ | |
:category_id, | |
:created_by, | |
] | |
@valid_attrs @required_attrs ++ [ | |
:redeemed_at, | |
:annulled_at, | |
] | |
@valid_assocs @required_assocs ++ [ | |
:redeeming_admin, | |
:redeeming_member, | |
:team_id, | |
:annulled_by, | |
] | |
schema "paper_votes" do | |
field :hmac_secret, :string | |
belongs_to :category, Category | |
belongs_to :created_by, User | |
field :redeemed_at, :utc_datetime | |
belongs_to :redeeming_admin, User | |
belongs_to :redeeming_member, User | |
belongs_to :team, Team | |
field :annulled_at, :utc_datetime | |
belongs_to :annulled_by, User | |
timestamps() | |
end | |
def hmac(paper_vote) do | |
Crypto.hmac(paper_vote.hmac_secret, paper_vote.id) | |
end | |
def changeset(struct, params \\ %{}) do | |
struct | |
|> cast(params, @valid_attrs) | |
|> cast_assoc(:category) | |
|> cast_assoc(:created_by) | |
|> cast_assoc(:redeeming_admin) | |
|> cast_assoc(:redeeming_member) | |
|> cast_assoc(:annulled_by) | |
|> validate_required(@required_attrs) | |
end | |
end |
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defmodule Api.PaperVoteTest do | |
use Api.ModelCase | |
alias Api.PaperVote | |
setup %{} do | |
user = create_user() |> Map.from_struct() | |
admin = create_admin() |> Map.from_struct() | |
category = create_category() |> Map.from_struct() | |
team = create_team(user) |> Map.from_struct() | |
{:ok, %{ | |
user: user, | |
admin: admin, | |
category: category, | |
team: team, | |
base_attrs: %{ | |
hmac_secret: "you'll never guess me", | |
category: category, | |
created_by: admin, | |
} | |
}} | |
end | |
test "changeset create", %{base_attrs: base_attrs} do | |
assert PaperVote.changeset(%PaperVote{}, base_attrs).valid? | |
end | |
test "changeset redeem", %{base_attrs: base_attrs, user: user, team: team, admin: admin} do | |
assert PaperVote.changeset(%PaperVote{}, Map.merge(base_attrs, %{ | |
redeemed_at: DateTime.utc_now(), | |
redeeming_admin: admin, | |
redeeming_member: user, | |
team: team, | |
})).valid? | |
end | |
test "changeset annul", %{base_attrs: base_attrs, admin: admin} do | |
assert PaperVote.changeset(%PaperVote{}, Map.merge(base_attrs, %{ | |
annulled_at: DateTime.utc_now(), | |
annulled_by: admin, | |
})).valid? | |
end | |
test "roundtrip", %{admin: admin, category: category, user: user, team: team} do | |
pv = | |
%PaperVote{} | |
|> PaperVote.changeset(%{ | |
hmac_secret: "you'll never guess me", | |
category: category, | |
created_by: admin, | |
redeemed_at: DateTime.utc_now(), | |
redeeming_admin: admin, | |
redeeming_member: user, | |
team: team, | |
annulled_at: DateTime.utc_now(), | |
annulled_by: admin, | |
}) | |
|> Repo.insert! | |
assert Map.from_struct(pv) == %{} | |
end | |
end |
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