Perfezionamento userReport

src/main/java/model/DAO/DAOExercise.java

@@ -467,20 +467,14 @@ public boolean deleteMultipleExercise(int userId){
     }
 
     public Map<String, Integer> retrieveAllStatsPatientExerciseDone(int userID) {
-        String query = "SELECT " +
-                "    eg.Type AS ExerciseType," +
-                "    COUNT(*) AS TotalAssigned," +
-                "    COUNT(e.ID_exercise) AS TotalCompleted," +
-                "    (COUNT(e.ID_exercise) / COUNT(*)) * 100 AS CompletionPercentage " +
-                "FROM " +
-                "    exercise_glossary eg " +
-                "LEFT JOIN " +
-                "    exercise e ON eg.ID_exercise = e.ID_exercise " +
-                "              AND e.Recommended <> 0 " +
-                "WHERE " +
-                "    e.ID_user = ? " +
-                "GROUP BY " +
-                "    eg.Type;";
+        String query = "SELECT eg.Type, " +
+                "COUNT(CASE WHEN e.CompletionDate IS NOT NULL THEN e.ID_exercise END) as CompletedCount, " +
+                "COUNT(e.ID_exercise) as TotalAssignedCount, " +
+                "IFNULL(COUNT(CASE WHEN e.CompletionDate IS NOT NULL THEN e.ID_exercise END) / NULLIF(COUNT(e.ID_exercise), 0) * 100, 0) as CompletionPercentage " +
+                "FROM exercise_glossary eg " +
+                "LEFT JOIN exercise e ON eg.ID_exercise = e.ID_exercise AND e.ID_user = ? " +
+                "GROUP BY eg.Type; ";
+
         PreparedStatement preparedStatement = null;
         ResultSet resultSet = null;
         Map<String, Integer> result = new HashMap<>();
@@ -493,10 +487,10 @@ public Map<String, Integer> retrieveAllStatsPatientExerciseDone(int userID) {
             resultSet = preparedStatement.executeQuery();
 
             while (resultSet.next()) {
-                String exerciseType = resultSet.getString("ExerciseType");
-                int completionPercentage = Math.round((float)resultSet.getDouble("CompletionPercentage"));
+                String exerciseType = resultSet.getString("Type"); // Fix: Use "Type" instead of "ExerciseType"
+                int completionPercentage = Math.round((float) resultSet.getDouble("CompletionPercentage"));
 
-                result.put(exerciseType,completionPercentage);
+                result.put(exerciseType, completionPercentage);
             }
 
         } catch (SQLException e) {

src/main/java/model/service/exercise/ExerciseManagerInterface.java

@@ -7,6 +7,7 @@
 import java.sql.Blob;
 import java.sql.Date;
 import java.util.List;
+import java.util.Map;
 
 public interface ExerciseManagerInterface {
 
@@ -66,4 +67,11 @@ public interface ExerciseManagerInterface {
      */
     public List<SlimmerExercise> retrieveNotDoneExercises(int patientId);
 
+    /**
+     * Recupera i dati riguardanti gli esercizi proposti dal paziente all'utente.
+     *
+     * @param id L'ID del paziente.
+     * @return Una Map con chiave il tipo di esercizio e valore la percentaule di esercizi fatti rispetto a quelli non fatti.
+     */
+    public Map<String,Integer> retrieveAllStats(int id);
 }

src/main/webapp/JSP/userReport.jsp

@@ -71,7 +71,7 @@
     else {
     %>
     %>
-    <div class="discovering-english">Esercizi non disponibili</div>
+    <div class="discovering-english">Non ti sono stati proposti esercizi</div>
     <%
         }
     %>