feat: amount labels

Author: zcesur

lib/algora/admin/admin.ex

@@ -21,6 +21,15 @@ defmodule Algora.Admin do
 
   require Logger
 
+  def add_label(url, amount) do
+    %{owner: owner, repo: repo, number: number} = parse_ticket_url(url)
+
+    with installation_id when not is_nil(installation_id) <- Workspace.get_installation_id_by_owner(owner),
+         {:ok, token} <- Github.get_installation_token(installation_id) do
+      Workspace.add_amount_label(token, owner, repo, number, amount)
+    end
+  end
+
   def init_contributors(repo_owner, repo_name) do
     with {:ok, repo} <- Workspace.ensure_repository(token(), repo_owner, repo_name) do
       Workspace.ensure_contributors(token(), repo)

lib/algora/bounties/jobs/notify_bounty.ex

@@ -68,7 +68,7 @@ defmodule Algora.Bounties.Jobs.NotifyBounty do
   @impl Oban.Worker
   def perform(%Oban.Job{
         args: %{
-          "amount" => _amount,
+          "amount" => amount,
           "ticket_ref" => ticket_ref,
           "installation_id" => installation_id,
           "command_id" => command_id,
@@ -85,7 +85,9 @@ defmodule Algora.Bounties.Jobs.NotifyBounty do
          {:ok, ticket} <-
            Workspace.ensure_ticket(token, ticket_ref.owner, ticket_ref.repo, ticket_ref.number),
          bounties when bounties != [] <- Bounties.list_bounties(ticket_id: ticket.id),
-         {:ok, _} <- Github.add_labels(token, ticket_ref.owner, ticket_ref.repo, ticket_ref.number, ["💎 Bounty"]) do
+         {:ok, _} <- Github.add_labels(token, ticket_ref.owner, ticket_ref.repo, ticket_ref.number, ["💎 Bounty"]),
+         :ok <-
+           Workspace.add_amount_label(token, ticket_ref.owner, ticket_ref.repo, ticket_ref.number, Money.parse(amount)) do
       attempts = Bounties.list_attempts_for_ticket(ticket.id)
       claims = Bounties.list_claims([ticket.id])
 

lib/algora/integrations/github/behaviour.ex

@@ -30,4 +30,5 @@ defmodule Algora.Github.Behaviour do
   @callback list_repository_languages(token(), String.t(), String.t()) :: {:ok, [map()]} | {:error, String.t()}
   @callback list_repository_contributors(token(), String.t(), String.t()) :: {:ok, [map()]} | {:error, String.t()}
   @callback add_labels(token(), String.t(), String.t(), integer(), [String.t()]) :: {:ok, [map()]} | {:error, String.t()}
+  @callback create_label(token(), String.t(), String.t(), map()) :: {:ok, [map()]} | {:error, String.t()}
 end

lib/algora/integrations/github/client.ex

@@ -272,4 +272,9 @@ defmodule Algora.Github.Client do
       labels: labels
     })
   end
+
+  @impl true
+  def create_label(access_token, owner, repo, label) do
+    fetch(access_token, "/repos/#{owner}/#{repo}/labels", "POST", label)
+  end
 end

lib/algora/integrations/github/github.ex

@@ -144,4 +144,7 @@ defmodule Algora.Github do
 
   @impl true
   def add_labels(token, owner, repo, number, labels), do: client().add_labels(token, owner, repo, number, labels)
+
+  @impl true
+  def create_label(token, owner, repo, label), do: client().create_label(token, owner, repo, label)
 end

lib/algora/shared/util.ex

@@ -28,6 +28,33 @@ defmodule Algora.Util do
     |> :erlang.binary_to_term()
   end
 
+  def format_number_compact(number) when is_struct(number, Decimal) do
+    number
+    |> Decimal.to_float()
+    |> format_number_compact()
+  end
+
+  def format_number_compact(number) do
+    n = trunc(number)
+
+    case n do
+      n when n >= 1_000_000 ->
+        "#{(n / 1_000_000) |> Float.round(1) |> trim_trailing_zero()}M"
+
+      n when n >= 1_000 ->
+        "#{(n / 1_000) |> Float.round(1) |> trim_trailing_zero()}K"
+
+      n ->
+        to_string(n)
+    end
+  end
+
+  defp trim_trailing_zero(number) do
+    number
+    |> Float.to_string()
+    |> String.replace(~r/\.0+$/, "")
+  end
+
   def time_ago(datetime) do
     now = NaiveDateTime.utc_now()
     diff = NaiveDateTime.diff(now, datetime, :second)

lib/algora/workspace/workspace.ex

@@ -554,4 +554,18 @@ defmodule Algora.Workspace do
   def fetch_contributor(repository_id, user_id) do
     Repo.fetch_by(Contributor, repository_id: repository_id, user_id: user_id)
   end
+
+  def add_amount_label(token, owner, repo, number, amount) do
+    label = "$#{amount |> Money.to_decimal() |> Util.format_number_compact()}"
+
+    with {:ok, _} <- Github.create_label(token, owner, repo, %{"name" => label, "color" => "34d399"}),
+         {:ok, _} <- Github.add_labels(token, owner, repo, number, [label]) do
+      :ok
+    else
+      {:error, reason} ->
+        Logger.error("Failed to add label #{label} to #{owner}/#{repo}##{number}: #{inspect(reason)}")
+
+        :error
+    end
+  end
 end

test/support/github_mock.ex

@@ -170,4 +170,9 @@ defmodule Algora.Support.GithubMock do
   def add_labels(_access_token, _owner, _repo, _number, _labels) do
     {:ok, []}
   end
+
+  @impl true
+  def create_label(_access_token, _owner, _repo, _label) do
+    {:ok, %{"id" => random_id()}}
+  end
 end