Migrate to Vue 3 and Vite

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

lib/service/http/generic_json_client.ex

@@ -0,0 +1,39 @@
+defmodule Mobilizon.Service.HTTP.GenericJSONClient do
+  @moduledoc """
+  Tesla HTTP Client that is preconfigured to get JSON content
+  """
+
+  alias Mobilizon.Config
+
+  @default_opts [
+    recv_timeout: 20_000
+  ]
+
+  @spec client(Keyword.t()) :: Tesla.Client.t()
+  def client(options \\ []) do
+    headers = Keyword.get(options, :headers, [])
+    adapter = Application.get_env(:tesla, __MODULE__, [])[:adapter] || Tesla.Adapter.Hackney
+    opts = Keyword.merge(@default_opts, Keyword.get(options, :opts, []))
+
+    middleware = [
+      {Tesla.Middleware.Headers,
+       [{"User-Agent", Config.instance_user_agent()}] ++
+         headers},
+      Tesla.Middleware.FollowRedirects,
+      {Tesla.Middleware.Timeout, timeout: 10_000},
+      Tesla.Middleware.JSON
+    ]
+
+    Tesla.client(middleware, {adapter, opts})
+  end
+
+  @spec get(Tesla.Client.t(), String.t()) :: Tesla.Env.result()
+  def get(client, url) do
+    Tesla.get(client, url)
+  end
+
+  @spec post(Tesla.Client.t(), String.t(), map() | String.t()) :: Tesla.Env.result()
+  def post(client, url, data) do
+    Tesla.post(client, url, data)
+  end
+end