32 lines
820 B
Elixir
32 lines
820 B
Elixir
defmodule <%= module %>Channel do
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use <%= web_module %>, :channel
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@impl true
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def join("<%= singular %>:lobby", payload, socket) do
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if authorized?(payload) do
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{:ok, socket}
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else
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{:error, %{reason: "unauthorized"}}
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end
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end
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# Channels can be used in a request/response fashion
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# by sending replies to requests from the client
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@impl true
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def handle_in("ping", payload, socket) do
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{:reply, {:ok, payload}, socket}
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end
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# It is also common to receive messages from the client and
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# broadcast to everyone in the current topic (<%= singular %>:lobby).
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@impl true
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def handle_in("shout", payload, socket) do
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broadcast socket, "shout", payload
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{:noreply, socket}
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end
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# Add authorization logic here as required.
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defp authorized?(_payload) do
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true
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end
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end
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