X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Frepo.ex;h=f57e088bc288f321c11c62868ea5b363d77a702b;hb=0387f5213805cdc4e0bf86f98797cefcd03ba61d;hp=0b49f7712fc30c3d600883a0990b11893d674c89;hpb=922abcda61298a7bca48894cb9a51a52fdeab1ed;p=akkoma
diff --git a/lib/pleroma/repo.ex b/lib/pleroma/repo.ex
index 0b49f7712..f57e088bc 100644
--- a/lib/pleroma/repo.ex
+++ b/lib/pleroma/repo.ex
@@ -1,9 +1,16 @@
# Pleroma: A lightweight social networking server
-# Copyright © 2017-2018 Pleroma Authors
+# Copyright © 2017-2019 Pleroma Authors
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Repo do
- use Ecto.Repo, otp_app: :pleroma
+ use Ecto.Repo,
+ otp_app: :pleroma,
+ adapter: Ecto.Adapters.Postgres,
+ migration_timestamps: [type: :naive_datetime_usec]
+
+ defmodule Instrumenter do
+ use Prometheus.EctoInstrumenter
+ end
@doc """
Dynamically loads the repository url from the
@@ -12,4 +19,32 @@ defmodule Pleroma.Repo do
def init(_, opts) do
{:ok, Keyword.put(opts, :url, System.get_env("DATABASE_URL"))}
end
+
+ @doc "find resource based on prepared query"
+ @spec find_resource(Ecto.Query.t()) :: {:ok, struct()} | {:error, :not_found}
+ def find_resource(%Ecto.Query{} = query) do
+ case __MODULE__.one(query) do
+ nil -> {:error, :not_found}
+ resource -> {:ok, resource}
+ end
+ end
+
+ def find_resource(_query), do: {:error, :not_found}
+
+ @doc """
+ Gets association from cache or loads if need
+
+ ## Examples
+
+ iex> Repo.get_assoc(token, :user)
+ %User{}
+
+ """
+ @spec get_assoc(struct(), atom()) :: {:ok, struct()} | {:error, :not_found}
+ def get_assoc(resource, association) do
+ case __MODULE__.preload(resource, association) do
+ %{^association => assoc} when not is_nil(assoc) -> {:ok, assoc}
+ _ -> {:error, :not_found}
+ end
+ end
end