From 149a0470b73781022e584aaeaa7ce871d6f4173b Mon Sep 17 00:00:00 2001
From: Joris
Date: Tue, 19 Jun 2018 22:49:16 +0200
Subject: Add automatic tests on remote pages

---
 src/executable/haskell/Service/AdListener.hs | 59 +++++++---------------------
 src/executable/haskell/Utils/Either.hs       |  7 ----
 src/executable/haskell/Utils/HTTP.hs         | 19 ---------
 3 files changed, 15 insertions(+), 70 deletions(-)
 delete mode 100644 src/executable/haskell/Utils/Either.hs
 delete mode 100644 src/executable/haskell/Utils/HTTP.hs

(limited to 'src/executable')

diff --git a/src/executable/haskell/Service/AdListener.hs b/src/executable/haskell/Service/AdListener.hs
index f0adbb8..bbd06d9 100644
--- a/src/executable/haskell/Service/AdListener.hs
+++ b/src/executable/haskell/Service/AdListener.hs
@@ -2,25 +2,20 @@ module Service.AdListener
   ( start
   ) where
 
-import           Control.Concurrent       (threadDelay)
-import           Data.Either              (rights)
-import           Data.Text.Encoding       as T
-import qualified Data.Text.IO             as T
-import           Prelude                  hiding (error)
+import           Control.Concurrent  (threadDelay)
+import qualified Data.Text.IO        as T
+import           Prelude             hiding (error)
 
-import           Conf                     (Conf)
+import           Conf                (Conf)
 import qualified Conf
-import           Model.Ad                 (Ad)
-import qualified Model.Ad                 as Ad
-import           Model.Mail               (Mail (Mail))
-import           Model.URL                (URL)
-import qualified Parser.LeboncoinParser   as LeboncoinParser
-import qualified Parser.OuestFranceParser as OuestFranceParser
-import qualified Parser.SeLogerParser     as SeLogerParser
-import qualified Service.MailService      as MailService
-import qualified Utils.HTTP               as HTTP
-import qualified Utils.Time               as TimeUtils
-import qualified View.Ad                  as Ad
+import qualified FetchAd
+import           Model.Ad            (Ad)
+import qualified Model.Ad            as Ad
+import           Model.Mail          (Mail (Mail))
+import           Model.URL           (URL)
+import qualified Service.MailService as MailService
+import qualified Utils.Time          as TimeUtils
+import qualified View.Ad             as Ad
 
 start :: Conf -> IO ()
 start conf = do
@@ -49,39 +44,15 @@ listenToNewAdsWithViewedURLs conf viewedURLs = do
 
 fetchAds :: Conf -> IO [Ad]
 fetchAds conf = do
-  leboncoinAds <- getLeboncoinAds conf
-  ouestFranceAds <- getOuestFranceAds conf
-  seLogerAds <- getSeLogerAds conf
+  leboncoinAds <- FetchAd.leboncoin (Conf.leboncoinUrls conf)
+  ouestFranceAds <- FetchAd.ouestFrance (Conf.ouestFranceUrls conf)
+  seLogerAds <- FetchAd.seLoger (Conf.seLogerUrls conf)
   let results = leboncoinAds ++ ouestFranceAds ++ seLogerAds
   if null results
     then T.putStrLn "Parsed 0 results!"
     else return ()
   return results
 
-getLeboncoinAds :: Conf -> IO [Ad]
-getLeboncoinAds conf =
-  fmap (concat . map LeboncoinParser.parse . rights)
-    . sequence
-    . map (HTTP.get T.decodeLatin1)
-    . Conf.leboncoinUrls
-    $ conf
-
-getOuestFranceAds :: Conf -> IO [Ad]
-getOuestFranceAds conf =
-  fmap (concat . map OuestFranceParser.parse . rights)
-    . sequence
-    . map (HTTP.get T.decodeUtf8)
-    . Conf.ouestFranceUrls
-    $ conf
-
-getSeLogerAds :: Conf -> IO [Ad]
-getSeLogerAds conf =
-  fmap (concat . map SeLogerParser.parse . rights)
-    . sequence
-    . map (HTTP.get T.decodeUtf8)
-    . Conf.seLogerUrls
-    $ conf
-
 sendMail :: Conf -> [Ad] -> IO ()
 sendMail conf ads =
   let (title, plainBody) = Ad.renderAds ads
diff --git a/src/executable/haskell/Utils/Either.hs b/src/executable/haskell/Utils/Either.hs
deleted file mode 100644
index 5d62dcc..0000000
--- a/src/executable/haskell/Utils/Either.hs
+++ /dev/null
@@ -1,7 +0,0 @@
-module Utils.Either
-  ( mapLeft
-  ) where
-
-mapLeft :: (a -> c) -> Either a b -> Either c b
-mapLeft f (Left l) = Left (f l)
-mapLeft _ (Right r) = (Right r)
diff --git a/src/executable/haskell/Utils/HTTP.hs b/src/executable/haskell/Utils/HTTP.hs
deleted file mode 100644
index 919e66d..0000000
--- a/src/executable/haskell/Utils/HTTP.hs
+++ /dev/null
@@ -1,19 +0,0 @@
-module Utils.HTTP
-  ( get
-  ) where
-
-import           Control.Exception    (SomeException, try)
-import           Data.ByteString      (ByteString)
-import qualified Data.ByteString.Lazy as BS
-import           Data.Text            (Text)
-import qualified Data.Text            as T
-import           Network.HTTP.Conduit
-
-import           Model.URL
-import           Utils.Either         (mapLeft)
-
-get :: (ByteString -> Text) -> URL -> IO (Either Text Text)
-get decode url = mapLeft (T.pack . show) <$> (try (unsafeGetPage decode url) :: IO (Either SomeException Text))
-
-unsafeGetPage :: (ByteString -> Text) -> URL -> IO Text
-unsafeGetPage decode url = (decode . BS.toStrict) <$> simpleHttp (T.unpack url)
-- 
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