extend access token (#102)

* elixir 18

* migrate access token field

Author: errkk

.github/workflows/elixir.yml

@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
 
     container:
-      image: elixir:1.17-alpine
+      image: elixir:1.18-alpine
 
     services:
       postgres:

Dockerfile

@@ -1,5 +1,5 @@
 # Remmber to bump .github worflow as well
-FROM elixir:1.17-alpine AS build
+FROM elixir:1.18-alpine AS build
 RUN apk update \
   && apk add --virtual build-dependencies \
   build-base

mix.exs

@@ -5,7 +5,7 @@ defmodule PR.MixProject do
     [
       app: :pr,
       version: "0.1.0",
-      elixir: "~> 1.17.0",
+      elixir: "~> 1.18.0",
       elixirc_paths: elixirc_paths(Mix.env()),
       start_permanent: Mix.env() == :prod,
       aliases: aliases(),

priv/repo/migrations/20250128153506_longer_access_token.exs

@@ -0,0 +1,17 @@
+defmodule PR.Repo.Migrations.LongerAccessToken do
+  use Ecto.Migration
+
+  def up do
+    alter table(:tokens) do
+      modify :access_token, :text
+      modify :refresh_token, :text
+    end
+  end
+
+  def down do
+    alter table(:tokens) do
+      modify :access_token, :string, size: 255
+      modify :refresh_token, :string, size: 255
+    end
+  end
+end