Write initial main view query with Esqueleto

src/Vervis/Persist.hs

@@ -30,10 +30,13 @@ where
 
 import Control.Monad.IO.Class (liftIO)
 import Data.Text (Text)
-import Database.Persist
+import Database.Esqueleto ((^.), (&&.), (==.))
-import Database.Persist.Sqlite
+--import Database.Persist hiding ((==.))
+import Database.Persist.Sqlite hiding ((==.))
 import Database.Persist.TH
 
+import qualified Database.Esqueleto as E
+
 share [mkPersist sqlSettings, mkMigrate "migrateAll"] [persistLowerCase|
 
 IrcChannel
@@ -67,12 +70,12 @@ Project
     UniqueProject ident sharer
 
 Repo
-    name    Text       --CI
+    ident   Text       --CI
     project ProjectId
     irc     IrcChannelId Maybe
     ml      Text         Maybe
 
-    UniqueRepo name project
+    UniqueRepo ident project
 
 PersonInGroup
     person PersonId
@@ -82,4 +85,21 @@ PersonInGroup
 
 |]
 
---mainViewQuery = --TODO
+mainViewQuery :: IO ()
+mainViewQuery = runSqlite ":memory:" $ do
+    runMigration migrateAll
+    rows <- E.select $ E.from $ \ (sharer, project, repo) -> do
+        E.where_ $
+            project ^. ProjectSharer ==. sharer ^. SharerId &&.
+            repo ^. RepoProject ==. project ^. ProjectId
+        E.orderBy
+            [ E.asc $ sharer ^. SharerIdent
+            , E.asc $ project ^. ProjectIdent
+            , E.asc $ repo ^. RepoIdent
+            ]
+        return
+            ( sharer ^. SharerIdent
+            , project ^. ProjectIdent
+            , repo ^. RepoIdent
+            )
+    liftIO $ mapM_ print rows

vervis.cabal

@@ -38,6 +38,7 @@ library
                      , base                 >=4.8   && <5
                      , case-insensitive     >=1
                      , directory-tree       >=0.12
+                     , esqueleto
                      , filepath
                      , hit                  >=0.6.3
                      , json-state