Log fetch ads time

2 files changed, 14 insertions, 8 deletions

diff --git a/README.md b/README.md
index ca0390d..cf16767 100644
--- a/README.md
+++ b/README.md
@@ -36,5 +36,6 @@ See [application.conf](application.conf).
 
 ## Ideas
 
+- add logging system
 - add sqlite DB, to get back to previous state if shut down, it also permits to
   see what has already been seen.
diff --git a/src/executable/haskell/Service/AdListener.hs b/src/executable/haskell/Service/AdListener.hs
index 5b4d634..9a9fc3d 100644
--- a/src/executable/haskell/Service/AdListener.hs
+++ b/src/executable/haskell/Service/AdListener.hs
@@ -21,8 +21,7 @@ import qualified View.Ad              as Ad
 
 start :: Conf -> Session -> IO ()
 start conf session = do
-  -- ads <- fetchAds conf session
-  let ads = []
+  ads <- fetchAds conf session
   let newURLs = map Ad.url ads
   T.putStrLn "Listening to new ads…"
   sleepUntilReady conf
@@ -48,13 +47,20 @@ fetchAds conf session = do
   leboncoinAds <- FetchAd.leboncoin session (Conf.leboncoinUrls conf)
   ouestFranceAds <- FetchAd.ouestFrance session (Conf.ouestFranceUrls conf)
   seLogerAds <- FetchAd.seLoger session (Conf.seLogerUrls conf)
-  let results = leboncoinAds ++ ouestFranceAds ++ seLogerAds
+  let ads = leboncoinAds ++ ouestFranceAds ++ seLogerAds
+  logFetchAds ads
+  return ads
+
+logFetchAds :: [Ad] -> IO ()
+logFetchAds ads = do
+  now <- TimeUtils.getCurrentFormattedTime
   T.putStrLn . T.concat $
-    [ "Parsed "
-    , T.pack . show $ length results
-    , " results"
+    [ "At "
+    , now
+    , ": fetched "
+    , T.pack . show $ length ads
+    , " ads"
     ]
-  return results
 
 sendMail :: Conf -> [Ad] -> IO ()
 sendMail conf ads =
@@ -73,7 +79,6 @@ sleepUntilReady conf = do
 
     Nothing -> do
       duration <- TimeUtils.addNoise (Conf.listenInterval conf) (Conf.listenIntervalNoise conf)
-      putStrLn . show $ duration
       sleepSeconds duration
   where
     sleepSeconds =