Add detections json api endpoint (#501)

* Add detection json api, update some deps

* Allow relationship includes for detections' feed, candidate relationships. Add feed_streams to includes for feed

server/lib/orcasite/extensions.ex

@@ -0,0 +1,5 @@
+# TODO: Try removing this once upgrading ash > 3.0 and ash_json_api > 1
+defimpl Jason.Encoder, for: Ash.ForbiddenField do
+ def encode(_, _), do: "null"
+ def encode!(_, _), do: "null"
+end

server/lib/orcasite/radio/detection.ex

@@ -1,6 +1,6 @@
 defmodule Orcasite.Radio.Detection do
  use Ash.Resource,
- extensions: [AshAdmin.Resource, AshUUID, AshGraphql.Resource],
+ extensions: [AshAdmin.Resource, AshUUID, AshGraphql.Resource, AshJsonApi.Resource],
  data_layer: AshPostgres.DataLayer,
  authorizers: [Ash.Policy.Authorizer]
 
@@ -283,23 +283,46 @@ defmodule Orcasite.Radio.Detection do
  end
  end
 
+ admin do
+ table_columns [
+ :id,
+ :feed_id,
+ :playlist_timestamp,
+ :player_offset,
+ :listener_count,
+ :description,
+ :candidate_id,
+ :inserted_at
+ ]
+ end
+
  code_interface do
  define_for Orcasite.Radio
 
  define :submit_detection
  end
 
- admin do
- table_columns [
+ json_api do
+ type "detection"
+
+ default_fields [
  :id,
- :feed_id,
  :playlist_timestamp,
  :player_offset,
  :listener_count,
+ :timestamp,
  :description,
- :candidate_id,
+ :category,
  :inserted_at
  ]
+
+ includes [:feed, :candidate]
+
+ routes do
+ base "/detections"
+
+ index :index
+ end
  end
 
  graphql do

server/lib/orcasite/radio/feed.ex

@@ -139,6 +139,8 @@ defmodule Orcasite.Radio.Feed do
  json_api do
  type "feed"
 
+ includes [:feed_streams]
+
  routes do
  base "/feeds"
 

server/lib/orcasite/repo.ex

@@ -9,5 +9,6 @@ defmodule Orcasite.Repo do
  {:ok, Keyword.put(opts, :url, System.get_env("DATABASE_URL"))}
  end
 
- def installed_extensions, do: ["citext", "uuid-ossp", "postgis", AshUUID.PostgresExtension]
+ def installed_extensions,
+ do: ["citext", "uuid-ossp", "postgis", AshUUID.PostgresExtension, "pg_stat_statements"]
 end

server/lib/orcasite_web/router.ex

@@ -116,7 +116,11 @@ defmodule OrcasiteWeb.Router do
 
  scope "/" do
  pipe_through [:browser, :require_admin]
- live_dashboard "/admin/dashboard", metrics: OrcasiteWeb.Telemetry
+
+ live_dashboard "/admin/dashboard",
+ metrics: OrcasiteWeb.Telemetry,
+ ecto_repos: [Orcasite.Repo],
+ ecto_psql_extras_options: [long_running_queries: [threshold: "200 milliseconds"]]
 
  sign_in_route(
  path: "/admin/sign-in",

server/mix.exs

@@ -106,6 +106,8 @@ defmodule Orcasite.Mixfile do
  {:sweet_xml, "~> 0.6"},
  {:configparser_ex, "~> 4.0", only: :dev},
  {:broadway_sqs, "~> 0.7"},
+ {:recon, "~> 2.5"},
+ {:ecto_psql_extras, "~> 0.6"}
  ]
  end
 

server/priv/repo/migrations/20240613213452_install_1_extensions.exs

@@ -0,0 +1,19 @@
+defmodule Orcasite.Repo.Migrations.Install1Extensions do
+ @moduledoc """
+ Installs any extensions that are mentioned in the repo's `installed_extensions/0` callback
+
+ This file was autogenerated with `mix ash_postgres.generate_migrations`
+ """
+
+ use Ecto.Migration
+
+ def up do
+ execute("CREATE EXTENSION IF NOT EXISTS \"pg_stat_statements\"")
+ end
+
+ def down do
+ # Uncomment this if you actually want to uninstall the extensions
+ # when this migration is rolled back:
+ # execute("DROP EXTENSION IF EXISTS \"pg_stat_statements\"")
+ end
+end

server/priv/resource_snapshots/repo/extensions.json

@@ -3,6 +3,7 @@
  "citext",
  "uuid-ossp",
  "postgis",
- "ash-uuid_v1"
+ "ash-uuid_v1",
+ "pg_stat_statements"
  ]
 }