Shubh

src/main/java/api/MongoGradeDB.java

@@ -190,6 +190,36 @@ public void leaveTeam() throws JSONException {
     //       Hint: Read apiDocuments/getMyTeam.md and refer to the above
     //             methods to help you write this code (copy-and-paste + edit as needed).
     public Team getMyTeam() {
-        return null;
+        OkHttpClient client = new OkHttpClient().newBuilder()
+                .build();
+        Request request = new Request.Builder()
+                .url("https://grade-logging-api.chenpan.ca/team")
+                .addHeader("Authorization", API_TOKEN)
+                .addHeader("Content-Type", "application/json")
+                .build();
+
+        try {
+            Response response = client.newCall(request).execute();
+            System.out.println(response);
+            JSONObject responseBody = new JSONObject(response.body().string());
+
+            if (responseBody.getInt("status_code") == 200) {
+                JSONObject team = responseBody.getJSONObject("team");
+                JSONArray membersArray = team.getJSONArray("members");
+                String[] members = new String[membersArray.length()];
+                for (int i = 0; i < membersArray.length(); i++) {
+                    members[i] = membersArray.getString(i);
+                }
+
+                return Team.builder()
+                        .name(team.getString("name"))
+                        .members(members)
+                        .build();
+            } else {
+                throw new RuntimeException(responseBody.getString("message"));
+            }
+        } catch (IOException | JSONException e) {
+            throw new RuntimeException(e);
+        }
     }
 }

src/main/java/use_case/GetAverageGradeUseCase.java

@@ -1,6 +1,5 @@
 package use_case;
 import api.GradeDB;
-import entity.Grade;
 import entity.Team;
 
 public final class GetAverageGradeUseCase {
@@ -11,7 +10,13 @@ public GetAverageGradeUseCase(GradeDB gradeDB) {
     }
 
     public float getAverageGrade(String course) {
-        // TODO: Get average grade for all students in your team.
-        return 0.0f;
+        Team currTeam = this.gradeDB.getMyTeam();
+        String[] teamMembers = currTeam.getMembers();
+        float summy = 0;
+        for (String teamMember : teamMembers) {
+            int currGrade = this.gradeDB.getGrade(teamMember, course).getGrade();
+            summy += currGrade;
+        }
+        return summy / teamMembers.length;
     }
 }

src/main/java/use_case/MaxGradeUseCase.java

@@ -0,0 +1,25 @@
+package use_case;
+
+import api.GradeDB;
+import entity.Team;
+
+public class MaxGradeUseCase {
+    private final GradeDB gradeDB;
+
+    public MaxGradeUseCase(GradeDB gradeDB) {
+        this.gradeDB = gradeDB;
+    }
+
+    public float getHighestGrade(String course) {
+        Team currTeam = this.gradeDB.getMyTeam();
+        String[] teamMembers = currTeam.getMembers();
+        int highest = this.gradeDB.getGrade(teamMembers[0], course).getGrade();
+        for (String teamMember : teamMembers) {
+            int currGrade = this.gradeDB.getGrade(teamMember, course).getGrade();
+            if (currGrade > highest) {
+                highest = currGrade;
+            }
+        }
+        return highest;
+    }
+}