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Resolve TimeNist #2

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Resolve TimeNist #2

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b12829a
first version
meox Apr 27, 2019
dc0ec99
adding fake server
meox Apr 28, 2019
64e2bfd
formatting
meox Apr 28, 2019
c27d1a5
fix test
meox Apr 28, 2019
1e80c06
add conf for mox
meox Apr 28, 2019
a9421a5
fix tests
meox Apr 28, 2019
0e76d49
add mock
meox Apr 28, 2019
d3af3a5
fix
meox Apr 28, 2019
b57d2a3
rebranch
meox Apr 28, 2019
72bf0b8
Merge remote-tracking branch 'origin/master' into resolve_time_nist
meox Apr 28, 2019
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30 changes: 29 additions & 1 deletion time_nist/lib/time_nist/client.ex
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Original file line number Diff line number Diff line change
Expand Up @@ -15,7 +15,8 @@ defmodule TimeNist.Client do

@impl true
def init(target_server) do
# {:ok, ...}
refresh()
{:ok, %{daytime: get_daytime(target_server), server: target_server}}
end

############ API ###############
Expand All @@ -27,5 +28,32 @@ defmodule TimeNist.Client do

########## CALLBACK ############

@impl true
def handle_call(:daytime, _from, %{daytime: daytime} = state) do
{:reply, daytime, state}
end

@impl true
def handle_info(:refresh, %{server: server} = state) do
refresh()
IO.puts("refresh")
{:noreply, %{state | daytime: get_daytime(server)}}
end

########### PRIVATE ############

defp refresh do
Process.send_after(self(), :refresh, 7_000)
end

@spec get_daytime(String.t()) :: String.t()
defp get_daytime(host) do
case @api_nist.request(host) do
{:ok, val} ->
val

_ ->
""
end
end
end