chore: Merge branch 'dev'

Author: mydearxym

.gitignore

@@ -19,3 +19,4 @@ _tuts/
 docs/draft.ex
 cover/excoveralls.html
 node_modules/
+.elixir_ls/

.travis.yml

@@ -1,11 +1,10 @@
 language: elixir
 elixir:
-- 1.6.6
+- 1.9.0
 otp_release:
-- 20.1
-- 21.0
+- 22.0.5
 node_js:
-- 8
+- 10
 sudo: false
 addons:
   postgresql: '9.4'

config/config.exs

@@ -75,6 +75,11 @@ config :groupher_server, GroupherServer.Mailer,
   adapter: Bamboo.MailgunAdapter,
   domain: "mailer.coderplanets.com"
 
+# handle background jobs
+config :rihanna,
+  jobs_table_name: "background_jobs",
+  producer_postgres_connection: {Ecto, GroupherServer.Repo}
+
 import_config "#{Mix.env()}.exs"
 
 if File.exists?("config/#{Mix.env()}.secret.exs") do

lib/groupher_server/application.ex

@@ -1,19 +1,38 @@
 defmodule GroupherServer.Application do
+  @moduledoc false
   use Application
 
   # See https://hexdocs.pm/elixir/Application.html
   # for more information on OTP Applications
   def start(_type, _args) do
     import Supervisor.Spec
+    import Cachex.Spec
 
     # Define workers and child supervisors to be supervised
     children = [
       # Start the Ecto repository
       supervisor(GroupherServer.Repo, []),
       # Start the endpoint when the application starts
-      supervisor(GroupherServerWeb.Endpoint, [])
+      supervisor(GroupherServerWeb.Endpoint, []),
       # Start your own worker by calling: GroupherServer.Worker.start_link(arg1, arg2, arg3)
       # worker(GroupherServer.Worker, [arg1, arg2, arg3]),
+      worker(Cachex, [
+        :site_cache,
+        [
+          limit:
+            limit(
+              # the limit provided
+              size: 5000,
+              # the policy to use for eviction
+              policy: Cachex.Policy.LRW,
+              # how much to reclaim on bound expiration
+              reclaim: 0.1,
+              # options to pass to the policy
+              options: []
+            )
+        ]
+      ]),
+      {Rihanna.Supervisor, [postgrex: GroupherServer.Repo.config()]}
     ]
 
     # See https://hexdocs.pm/elixir/Supervisor.html

lib/groupher_server/cms/author.ex

@@ -4,8 +4,10 @@ defmodule GroupherServer.CMS.Author do
 
   use Ecto.Schema
   import Ecto.Changeset
-  alias GroupherServer.Accounts
-  alias GroupherServer.CMS.Post
+
+  alias GroupherServer.{Accounts, CMS}
+
+  alias CMS.Post
 
   @type t :: %Author{}
 

lib/groupher_server/cms/category.ex

@@ -4,9 +4,8 @@ defmodule GroupherServer.CMS.Category do
 
   use Ecto.Schema
   import Ecto.Changeset
+
   alias GroupherServer.CMS.{Author, Community}
-  # alias GroupherServer.Accounts
-  # alias Helper.Certification
 
   @required_fields ~w(title raw author_id)a
   @optional_fields ~w(index)a

lib/groupher_server/cms/cms.ex

@@ -4,7 +4,10 @@ defmodule GroupherServer.CMS do
   [CMS]: post, job, ...
   [CURD]: create, update, delete ...
   """
-  alias GroupherServer.CMS.Delegate.{
+
+  alias GroupherServer.CMS.Delegate
+
+  alias Delegate.{
     ArticleCURD,
     ArticleOperation,
     ArticleReaction,

lib/groupher_server/cms/community.ex

@@ -1,10 +1,13 @@
 defmodule GroupherServer.CMS.Community do
+  @moduledoc false
   alias __MODULE__
 
   use Ecto.Schema
   import Ecto.Changeset
 
-  alias GroupherServer.CMS.{
+  alias GroupherServer.{Accounts, CMS}
+
+  alias CMS.{
     Category,
     Post,
     Video,
@@ -17,8 +20,6 @@ defmodule GroupherServer.CMS.Community do
     CommunityCheatsheet
   }
 
-  alias GroupherServer.Accounts
-
   @required_fields ~w(title desc user_id logo raw)a
   # @required_fields ~w(title desc user_id)a
   @optional_fields ~w(label geo_info index aka)a

lib/groupher_server/cms/community_category.ex

@@ -4,7 +4,10 @@ defmodule GroupherServer.CMS.CommunityCategory do
 
   use Ecto.Schema
   import Ecto.Changeset
-  alias GroupherServer.CMS.{Category, Community}
+
+  alias GroupherServer.CMS
+
+  alias CMS.{Category, Community}
 
   @type t :: %CommunityCategory{}
 

lib/groupher_server/cms/community_cheatsheet.ex

@@ -5,7 +5,9 @@ defmodule GroupherServer.CMS.CommunityCheatsheet do
   use Ecto.Schema
   import Ecto.Changeset
 
-  alias GroupherServer.CMS.{Community, GithubContributor}
+  alias GroupherServer.CMS
+
+  alias CMS.{Community, GithubContributor}
 
   @required_fields ~w(community_id last_sync)a
   @optional_fields ~w(readme)a