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54 lines
1.7 KiB
Elixir
54 lines
1.7 KiB
Elixir
defmodule MobilizonWeb.Resolvers.Address do
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@moduledoc """
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Handles the comment-related GraphQL calls
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"""
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require Logger
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alias Mobilizon.Addresses
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alias Mobilizon.Addresses.Address
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alias Mobilizon.Service.Geospatial
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@doc """
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Search an address
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"""
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@spec search(map(), map(), map()) :: {:ok, list(Address.t())}
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def search(_parent, %{query: query, page: _page, limit: _limit}, %{context: %{ip: ip}}) do
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country = Geolix.lookup(ip) |> Map.get(:country, nil)
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local_addresses = Task.async(fn -> Addresses.search_addresses(query, country: country) end)
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remote_addresses = Task.async(fn -> Geospatial.service().search(query) end)
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addresses = Task.await(local_addresses) ++ Task.await(remote_addresses)
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# If we have results with same origin_id than those locally saved, don't return them
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addresses =
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Enum.reduce(addresses, %{}, fn address, addresses ->
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if Map.has_key?(addresses, address.origin_id) && !is_nil(address.url) do
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addresses
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else
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Map.put(addresses, address.origin_id, address)
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end
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end)
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addresses = Map.values(addresses)
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{:ok, addresses}
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end
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@doc """
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Reverse geocode some coordinates
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"""
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@spec reverse_geocode(map(), map(), map()) :: {:ok, list(Address.t())}
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def reverse_geocode(_parent, %{longitude: longitude, latitude: latitude}, %{context: %{ip: ip}}) do
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country = Geolix.lookup(ip) |> Map.get(:country, nil)
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local_addresses =
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Task.async(fn -> Addresses.reverse_geocode(longitude, latitude, country: country) end)
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remote_addresses = Task.async(fn -> Geospatial.service().geocode(longitude, latitude) end)
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addresses = Task.await(local_addresses) ++ Task.await(remote_addresses)
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{:ok, addresses}
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end
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end
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