Minor changes

logsrv_api/config/config.exs

@@ -1,5 +1,7 @@
 import Config
 
+config :elixir, :time_zone_database, Tz.TimeZoneDatabase
+
 # Import environment specific config. This must remain at the bottom
 # of this file so it overrides the configuration defined above.
 import_config "#{config_env()}.env.exs"

logsrv_api/lib/logsrv.ex

@@ -2,6 +2,9 @@ defmodule Logsrv do
   @moduledoc """
   Documentation for `Logsrv`.
   """
+  def hello do
+    :world
+  end
 
   def dir do
     Application.get_env(:logsrv, :dir) <> "/"
@@ -43,6 +46,12 @@ defmodule Logsrv do
     {conflicts(journals()), conflicts(pages())}
   end
 
+  def conflicts! do
+    [conflicts(journals()), conflicts(pages())]
+    |> List.flatten()
+  end
+
+
   def conflicts(list) do
     list
     |> Enum.filter( fn (fd) ->
@@ -58,7 +67,7 @@ defmodule Logsrv do
     |> Enum.map( fn(fd) ->
       %{
         :type => :journal,
-        :date => fd |> Logsrv.Helpers.to_date,
+        :date => fd |> Logsrv.Helpers.to_date!,
         :file => fd,
         :diff => compare(dir(:journals) <> fd),
       }
@@ -76,4 +85,13 @@ defmodule Logsrv do
 
   end
 
+  def add_thought(:journals, data) do
+    journal_date = data.date
+    date_formatted = journal_date
+                  |> Calendar.strftime("%Y_%m_%d")
+    content = data.content
+
+    {:ok, date_formatted}
+  end
+
 end

logsrv_api/lib/logsrv/helpers.ex

@@ -5,6 +5,12 @@ defmodule Logsrv.Helpers do
   end
 
   def to_date(str) do
+    str
+    |> String.replace(~r/\..*/,"")
+    |> String.replace("_","-")
+    |> Date.from_iso8601()
+  end
+  def to_date!(str) do
     str
     |> String.replace(~r/\..*/,"")
     |> String.replace("_","-")

logsrv_api/lib/logsrv/router.ex

@@ -22,7 +22,40 @@ defmodule Logsrv.Router do
 
   # Handler for GET request with "/" path
   get "/" do
+
     send_resp(conn, 200, "OK")
+
+  end
+
+  # Handler for GET request to "/status"
+  get "/status" do
+
+    most_recent = Logsrv.journals
+    |> Enum.sort
+    |> List.last
+    |> Logsrv.Helpers.to_date
+
+    conflicts = Logsrv.conflicts! |> length
+
+    status = case conflicts do
+      0 ->
+        :ok
+      _ ->
+        :conflicts
+    end
+
+    summary = %{
+      :status => status,
+      :journals => Logsrv.journals |> length,
+      :pages => Logsrv.pages|> length,
+      :most_recent => most_recent,
+      :conflicts => conflicts
+    }
+    |> Jason.encode!
+
+    conn
+    |> put_resp_content_type("application/json")
+    |> send_resp(200, summary)
   end
 
   get "/journals" do

logsrv_api/mix.exs

@@ -23,7 +23,8 @@ defmodule Logsrv.MixProject do
   defp deps do
     [
       {:plug_cowboy, "~> 2.5"},
-      {:jason, "~> 1.3"}
+      {:jason, "~> 1.3"},
+      {:tz, "~> 0.21.1"}
       # {:dep_from_hexpm, "~> 0.3.0"},
       # {:dep_from_git, git: "https://github.com/elixir-lang/my_dep.git", tag: "0.1.0"}
     ]

logsrv_api/mix.lock

@@ -9,4 +9,5 @@
   "plug_crypto": {:hex, :plug_crypto, "1.2.3", "8f77d13aeb32bfd9e654cb68f0af517b371fb34c56c9f2b58fe3df1235c1251a", [:mix], [], "hexpm", "b5672099c6ad5c202c45f5a403f21a3411247f164e4a8fab056e5cd8a290f4a2"},
   "ranch": {:hex, :ranch, "1.8.0", "8c7a100a139fd57f17327b6413e4167ac559fbc04ca7448e9be9057311597a1d", [:make, :rebar3], [], "hexpm", "49fbcfd3682fab1f5d109351b61257676da1a2fdbe295904176d5e521a2ddfe5"},
   "telemetry": {:hex, :telemetry, "1.1.0", "a589817034a27eab11144ad24d5c0f9fab1f58173274b1e9bae7074af9cbee51", [:rebar3], [], "hexpm", "b727b2a1f75614774cff2d7565b64d0dfa5bd52ba517f16543e6fc7efcc0df48"},
+  "tz": {:hex, :tz, "0.21.1", "9aad76e2ae54aead5c6b3fbd3cc7c062c2cccfff63fd4945dd81768b55d22889", [:mix], [{:castore, "~> 0.1", [hex: :castore, repo: "hexpm", optional: true]}, {:mint, "~> 1.4", [hex: :mint, repo: "hexpm", optional: true]}], "hexpm", "42caf2056655577d5247d46d4572f193707bd08200d50eac0de5d686b3232b5f"},
 }