1 files changed, 11 insertions, 0 deletions
diff --git a/src/server/Model/Payment.hs b/src/server/Model/Payment.hs
index 0d5e188..ac6cf0a 100644
--- a/src/server/Model/Payment.hs
+++ b/src/server/Model/Payment.hs
@@ -6,9 +6,11 @@ module Model.Payment
   , create
   , editOwn
   , deleteOwn
+  , modifiedDuring
   ) where
 
 import Data.Text (Text)
+import Data.Time (UTCTime)
 import Data.Time.Clock (getCurrentTime)
 import Data.Time.Calendar (Day)
 
@@ -86,3 +88,12 @@ deleteOwn userId paymentId = do
           return False
     Nothing ->
       return False
+
+modifiedDuring :: UTCTime -> UTCTime -> Persist [Payment]
+modifiedDuring start end =
+  map entityVal <$> selectList
+    (   [PaymentFrequency ==. Punctual, PaymentCreatedAt >=. start, PaymentCreatedAt <. end]
+    ||. [PaymentFrequency ==. Punctual, PaymentEditedAt >=. Just start, PaymentEditedAt <. Just end]
+    ||. [PaymentFrequency ==. Punctual, PaymentDeletedAt >=. Just start, PaymentDeletedAt <. Just end]
+    )
+    []