chore: add logs to coin_gecko price module

Author: leonimella

apps/explorer/lib/explorer/market/history/cataloger.ex

@@ -151,6 +151,8 @@ defmodule Explorer.Market.History.Cataloger do
   end
 
   defp market_cap_history(records, state) do
+    require Logger
+    Logger.info("inserting market records into db")
     Market.bulk_insert_history(records)
 
     # Schedule next check for history

apps/explorer/lib/explorer/market/history/source/price/coin_gecko.ex

@@ -13,8 +13,13 @@ defmodule Explorer.Market.History.Source.Price.CoinGecko do
   @impl SourcePrice
   def fetch_price_history(previous_days) do
     url = ExchangeRatesSourceCoinGecko.history_url(previous_days)
+    r = Source.http_request(url, ExchangeRatesSourceCoinGecko.headers())
 
-    case Source.http_request(url, ExchangeRatesSourceCoinGecko.headers()) do
+    require Logger
+    Logger.info("fetching price history: #{inspect(url)} with headers: #{inspect(ExchangeRatesSourceCoinGecko.headers())}")
+    Logger.info("result: #{inspect(r)}")
+
+    case r do
       {:ok, data} ->
         result =
           data