Add course summaries

Handler/Score.hs

@@ -61,6 +61,7 @@ doScore userEnt@(Entity userId user) = do
     setTitle "Score"
     $(widgetFile "score")
 
+scoreForCourse (points, entries, extras) = $(widgetFile "score-for-course")
 
 userScoreForCourse :: Entity User -> Entity Course -> Handler (Int, [(AchievementInfo, (Entity Submission, Bool))], [ExtraPoints])
 userScoreForCourse userEnt@(Entity userId user) courseEnt@(Entity courseId course) = do
@@ -111,3 +112,30 @@ checkSubmissionTag (Entity submissionId _) (Entity tagId _) = do
       Just b -> b
       Nothing -> False
     Nothing -> False
+
+courseSummary :: Entity Course -> Widget
+courseSummary entCourse@(Entity courseId course) = do
+  students <- handlerToWidget $
+               runDB $ E.select
+                     $ E.from $ \(participant, user) -> do
+                       E.where_ (participant ^. ParticipantCourse E.==. E.val courseId
+                                 E.&&. participant ^. ParticipantUser E.==. user ^. UserId)
+                       E.orderBy [E.asc (user ^. UserIdent)]
+                       return user
+
+  scores <- mapM (handlerToWidget . ((flip userScoreForCourse) entCourse)) students
+  $(widgetFile "course-summary")
+
+getCoursesITeachR :: Handler Html
+getCoursesITeachR = do
+  (Entity userId _) <- requireAuth
+  teacherCourses <- runDB $ selectList [TeacherUser ==. userId] []
+  let coursesIds = Import.map (teacherCourse . entityVal) teacherCourses
+  courses <- runDB $ mapM get404 coursesIds
+  let entCourses' = Import.map (\(k, v) -> Entity k v) $ Import.zip coursesIds courses
+
+  let entCourses = sortBy (\e1 e2 -> (courseName $ entityVal e1) `compare`  (courseName $ entityVal e2)) entCourses'
+
+  defaultLayout $ do
+    setTitle "Courses I teach"
+    $(widgetFile "courses-i-teach")

config/models

@@ -152,6 +152,10 @@ Participant
     user UserId
     course CourseId
     UniqueUserCourse user course
+Teacher
+    user UserId
+    course CourseId
+    UniqueTeacherCourse user course
 -- for "KPI" dashboard
 Indicator
     test TestId

config/routes

@@ -57,6 +57,7 @@
 
 /score/#UserId ScoreR GET
 /my-score MyScoreR GET
+/courses-i-teach CoursesITeachR GET
 
 /dashboard DashboardR GET POST
 /edit-indicator/#IndicatorId EditIndicatorR GET POST

messages/en.msg

@@ -77,3 +77,4 @@ Test: test
 Dashboard: dashboard
 TargetName: target name
 ShowArchivedChallenges: show archived challenges
+CoursesITeach: courses I teach

templates/course-summary.hamlet

@@ -0,0 +1,6 @@
+<h2>#{courseName course}
+
+$forall (student, score) <- Import.zip students scores
+   <h3>#{userIdent $ entityVal student} / #{fromMaybe "" (userName $ entityVal student)} / #{fromMaybe "" (userLocalId $ entityVal student)}
+
+   ^{scoreForCourse score}

templates/courses-i-teach.hamlet

@@ -0,0 +1,3 @@
+
+$forall (Entity courseId course) <- entCourses
+   ^{courseSummary (Entity courseId course)}

templates/default-layout.hamlet

@@ -27,6 +27,7 @@
                             <li><a href="@{CreateChallengeR}">_{MsgCreateChallenge}</a>
                             <li><a href="@{CreateResetLinkR}">_{MsgCreateResetLink}</a>
                             <li><a href="@{ExtraPointsR}">_{MsgAddExtraPoints}</a>
+                            <li><a href="@{CoursesITeachR}">_{MsgCoursesITeach}</a>
                             <li><a href="@{ListArchivedChallengesR}">_{MsgShowArchivedChallenges}</a>
 
           <ul class="nav navbar-nav navbar-collapse collapse navbar-right">

templates/score-for-course.hamlet

@@ -0,0 +1,8 @@
+^{Table.buildBootstrap scoreTable entries}
+
+$if not $ Import.null extras
+  <h4>Extra points
+  ^{Table.buildBootstrap extrasTable extras}
+
+<p class="well">Total <span class="badge">#{points}</span>
+<hr>

templates/score.hamlet

@@ -2,11 +2,5 @@
 
 $forall ((Entity _ course), (points, entries, extras)) <- courseInfos
    <h2>#{courseName course}
-   ^{Table.buildBootstrap scoreTable entries}
 
-   $if not $ Import.null extras
-     <h4>Extra points
-     ^{Table.buildBootstrap extrasTable extras}
-
-   <p class="well">Total <span class="badge">#{points}</span>
-   <hr>
+   ^{scoreForCourse (points, entries, extras)}