1 files changed, 33 insertions, 0 deletions
diff --git a/src/server/Job/Model.hs b/src/server/Job/Model.hs
new file mode 100644
index 0000000..cd7297a
--- /dev/null
+++ b/src/server/Job/Model.hs
@@ -0,0 +1,33 @@
+module Job.Model
+  ( getLastExecution
+  , actualizeLastExecution
+  , actualizeLastCheck
+  ) where
+
+import Control.Monad.IO.Class (liftIO)
+
+import Data.Time.Clock (UTCTime, getCurrentTime)
+import Data.Maybe (isJust)
+
+import Database.Persist
+
+import Model.Database
+
+import Job.Kind
+
+getLastExecution :: Kind -> Persist (Maybe UTCTime)
+getLastExecution kind = do
+  mbJob <- fmap entityVal <$> selectFirst [JobKind ==. kind] []
+  return (mbJob >>= jobLastExecution)
+
+actualizeLastExecution :: Kind -> UTCTime -> Persist ()
+actualizeLastExecution kind time = do
+  jobKindDefined <- isJust <$> selectFirst [JobKind ==. kind] []
+  if jobKindDefined
+    then updateWhere [JobKind ==. kind] [JobLastExecution =. Just time]
+    else insert (Job kind (Just time) (Just time)) >> return ()
+
+actualizeLastCheck :: Kind -> Persist ()
+actualizeLastCheck kind = do
+  now <- liftIO getCurrentTime
+  updateWhere [JobKind ==. kind] [JobLastCheck =. Just now]