Viktor Baranov
11 months ago
parent
48bfc78b81
commit
9825192aba
@ -0,0 +1,61 @@ |
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defmodule BlockScoutWeb.API.V2.Proxy.NovesFiController do |
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use BlockScoutWeb, :controller |
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|
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alias BlockScoutWeb.API.V2.{AddressController, TransactionController} |
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alias Explorer.ThirdPartyIntegrations.NovesFi |
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action_fallback(BlockScoutWeb.API.V2.FallbackController) |
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|
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@doc """ |
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Function to handle GET requests to `/api/v2/proxy/noves-fi/transactions/:transaction_hash_param` endpoint. |
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""" |
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@spec transaction(Plug.Conn.t(), map()) :: Plug.Conn.t() | {atom(), any()} |
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def transaction(conn, %{"transaction_hash_param" => transaction_hash_string} = params) do |
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with {:ok, _transaction, _transaction_hash} <- |
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TransactionController.validate_transaction(transaction_hash_string, params, |
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necessity_by_association: %{}, |
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api?: true |
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), |
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url = NovesFi.tx_url(transaction_hash_string), |
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{response, status} <- NovesFi.noves_fi_api_request(url, conn), |
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{:is_empty_response, false} <- {:is_empty_response, is_nil(response)} do |
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conn |
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|> put_status(status) |
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|> json(response) |
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end |
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end |
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|
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@doc """ |
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Function to handle GET requests to `/api/v2/proxy/noves-fi/transactions/:transaction_hash_param/describe` endpoint. |
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""" |
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@spec describe_transaction(Plug.Conn.t(), map()) :: Plug.Conn.t() | {atom(), any()} |
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def describe_transaction(conn, %{"transaction_hash_param" => transaction_hash_string} = params) do |
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with {:ok, _transaction, _transaction_hash} <- |
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TransactionController.validate_transaction(transaction_hash_string, params, |
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necessity_by_association: %{}, |
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api?: true |
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), |
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url = NovesFi.describe_tx_url(transaction_hash_string), |
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{response, status} <- NovesFi.noves_fi_api_request(url, conn), |
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{:is_empty_response, false} <- {:is_empty_response, is_nil(response)} do |
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conn |
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|> put_status(status) |
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|> json(response) |
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end |
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end |
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|
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@doc """ |
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Function to handle GET requests to `/api/v2/proxy/noves-fi/transactions/:transaction_hash_param/describe` endpoint. |
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""" |
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@spec address_transactions(Plug.Conn.t(), map()) :: Plug.Conn.t() | {atom(), any()} |
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def address_transactions(conn, %{"address_hash_param" => address_hash_string} = params) do |
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with {:ok, _address_hash, _address} <- AddressController.validate_address(address_hash_string, params), |
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url = NovesFi.address_txs_url(address_hash_string), |
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{response, status} <- NovesFi.noves_fi_api_request(url, conn), |
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{:is_empty_response, false} <- {:is_empty_response, is_nil(response)} do |
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conn |
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|> put_status(status) |
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|> json(response) |
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end |
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end |
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end |
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@ -0,0 +1,66 @@ |
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defmodule Explorer.ThirdPartyIntegrations.NovesFi do |
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@moduledoc """ |
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Module for Noves.Fi API integration https://blockscout.noves.fi/swagger/index.html |
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""" |
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alias Explorer.Helper |
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@recv_timeout 60_000 |
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@doc """ |
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Proxy request to noves.fi API endpoints |
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""" |
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@spec noves_fi_api_request(String.t(), Plug.Conn.t()) :: any() |
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def noves_fi_api_request(url, conn) do |
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headers = [{"apiKey", api_key()}] |
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url_with_params = url <> "?" <> conn.query_string |
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case HTTPoison.get(url_with_params, headers, recv_timeout: @recv_timeout) do |
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{:ok, %HTTPoison.Response{status_code: status, body: body}} -> |
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{Helper.decode_json(body), status} |
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_ -> |
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nil |
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end |
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end |
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@doc """ |
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Noves.fi /evm/{chain}/tx/{txHash} endpoint |
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""" |
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@spec tx_url(String.t()) :: String.t() |
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def tx_url(transaction_hash_string) do |
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"#{base_url()}/evm/#{chain_name()}/tx/#{transaction_hash_string}" |
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end |
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@doc """ |
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Noves.fi /evm/{chain}/describeTx/{txHash} endpoint |
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""" |
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@spec describe_tx_url(String.t()) :: String.t() |
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def describe_tx_url(transaction_hash_string) do |
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"#{base_url()}/evm/#{chain_name()}/describeTx/#{transaction_hash_string}" |
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end |
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@doc """ |
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Noves.fi /evm/{chain}/txs/{accountAddress} endpoint |
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""" |
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@spec address_txs_url(String.t()) :: String.t() |
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def address_txs_url(address_hash_string) do |
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"#{base_url()}/evm/#{chain_name()}/txs/#{address_hash_string}" |
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end |
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defp base_url do |
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api_base_url() || "https://blockscout.noves.fi" |
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end |
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defp api_base_url do |
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Application.get_env(:explorer, __MODULE__)[:api_base_url] |
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end |
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defp chain_name do |
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Application.get_env(:explorer, __MODULE__)[:chain_name] |
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end |
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defp api_key do |
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Application.get_env(:explorer, __MODULE__)[:api_key] |
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end |
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end |
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