diff --git a/CW1/StudentGradeManagment/src/main/java/uk/ac/rhul/cs2800/model/Grade.java b/CW1/StudentGradeManagment/src/main/java/uk/ac/rhul/cs2800/model/Grade.java
new file mode 100644
index 0000000000000000000000000000000000000000..3557cea7740396303db6492c38946f0933e7f3a9
--- /dev/null
+++ b/CW1/StudentGradeManagment/src/main/java/uk/ac/rhul/cs2800/model/Grade.java
@@ -0,0 +1,34 @@
+package uk.ac.rhul.cs2800.model;
+
+/**
+ * This class represents a grade with both a numeric score and a module it belongs to.
+ */
+public class Grade {
+
+ private int score;
+ private Module module;
+
+ /**
+ * Constructs a Grade with the score and module.
+ * score of the grade module associated with the grade
+ */
+
+ public Grade(int score, Module module) {
+ this.score = score;
+ this.module = module;
+ }
+
+ public int getScore() {
+ return score;
+ }
+
+ public Module getModule() {
+ return module;
+ }
+
+
+ public void setScore(int score) {
+ this.score = score;
+ }
+
+}
diff --git a/CW1/StudentGradeManagment/src/main/java/uk/ac/rhul/cs2800/model/Module.java b/CW1/StudentGradeManagment/src/main/java/uk/ac/rhul/cs2800/model/Module.java
new file mode 100644
index 0000000000000000000000000000000000000000..beed78715240b78c550473a11f9c049ee50a2713
--- /dev/null
+++ b/CW1/StudentGradeManagment/src/main/java/uk/ac/rhul/cs2800/model/Module.java
@@ -0,0 +1,32 @@
+package uk.ac.rhul.cs2800.model;
+
+/**
+ * Represents a module with its code, name, and mandatory status.
+ */
+
+public class Module {
+ private String code;
+ private String name;
+ private boolean nmc;
+
+ /**
+ * Defines a module, including its code, name, and whether it's a mandatory module.
+ */
+ public Module(String code, String name, boolean nmc) {
+ this.code = code;
+ this.name = name;
+ this.nmc = nmc;
+ }
+
+ public String getCode() {
+ return code;
+ }
+
+ public String getName() {
+ return name;
+ }
+
+ public boolean isNmc() {
+ return nmc;
+ }
+}
diff --git a/CW1/StudentGradeManagment/src/main/java/uk/ac/rhul/cs2800/model/Registration.java b/CW1/StudentGradeManagment/src/main/java/uk/ac/rhul/cs2800/model/Registration.java
new file mode 100644
index 0000000000000000000000000000000000000000..7fb54ff44fefd64a22b532ac8762f618c97716d7
--- /dev/null
+++ b/CW1/StudentGradeManagment/src/main/java/uk/ac/rhul/cs2800/model/Registration.java
@@ -0,0 +1,27 @@
+package uk.ac.rhul.cs2800.model;
+
+/**
+ * Registers a student to a specified module.
+ */
+
+public class Registration {
+ private Student student;
+ private Module module;
+
+ /**
+ * Registers a student to a specified module.
+ */
+
+ public Registration(Student student, Module module) {
+ this.student = student;
+ this.module = module;
+ }
+
+ public Student getStudent() {
+ return student;
+ }
+
+ public Module getModule() {
+ return module;
+ }
+}
diff --git a/CW1/StudentGradeManagment/src/main/java/uk/ac/rhul/cs2800/model/Student.java b/CW1/StudentGradeManagment/src/main/java/uk/ac/rhul/cs2800/model/Student.java
new file mode 100644
index 0000000000000000000000000000000000000000..f50c16d080761ad4bbe7325341373fa3f492d5e5
--- /dev/null
+++ b/CW1/StudentGradeManagment/src/main/java/uk/ac/rhul/cs2800/model/Student.java
@@ -0,0 +1,89 @@
+package uk.ac.rhul.cs2800.model;
+
+import java.util.ArrayList;
+import java.util.List;
+import uk.ac.rhul.cs2800.model.exception.NoGradeAvailableException;
+
+/**
+ * Represents a student with personal and academic information.
+ */
+public class Student {
+
+ private Long id;
+ private String grade;
+ private String firstName;
+ private String lastName;
+ private String username;
+ private String email;
+ private List<Grade> grades = new ArrayList<>();
+ private List<Module> modules = new ArrayList<>();
+
+ /**
+ * Represents a student with basic identifying information. Each student has a unique ID, personal
+ * details, and contact information.
+ */
+
+ public Student(Long id, String firstName, String lastName, String username, String email) {
+ this.id = id;
+ this.firstName = firstName;
+ this.lastName = lastName;
+ this.username = username;
+ this.email = email;
+ }
+
+ /**
+ * Adds a grade to the student's list of grades.
+ *
+ * @param g the grade to add
+ */
+
+ public void addGrade(Grade g) {
+ grades.add(g);
+ }
+
+ /**
+ * Adds a grade to the student's list of grades.
+ *
+ *
+ */
+
+ public Grade getGrade(Module m) throws NoGradeAvailableException {
+ for (Grade grade : grades) {
+ if (grade.getModule().equals(m)) {
+ return grade;
+ }
+ }
+ throw new NoGradeAvailableException("No grade available for module: " + m.getName());
+ }
+
+ /**
+ * Adds a grade to the student's list of grades.
+ *
+ * @param m the grade to add
+ */
+ public void registerModule(Module m) {
+ modules.add(m);
+ }
+
+ /**
+ * 0 if grade is empty.
+ */
+
+ public float computeAverage() {
+ if (grades.isEmpty()) {
+ return 0;
+ }
+ int total = 0;
+ for (Grade grade : grades) {
+ total += grade.getScore();
+ }
+ return (float) total / grades.size();
+ }
+
+
+
+ public List<Module> getModules() {
+ return modules;
+ }
+
+}
diff --git a/CW1/StudentGradeManagment/src/main/java/uk/ac/rhul/cs2800/model/exception/NoGradeAvailableException.java b/CW1/StudentGradeManagment/src/main/java/uk/ac/rhul/cs2800/model/exception/NoGradeAvailableException.java
new file mode 100644
index 0000000000000000000000000000000000000000..0e819c12de730573483c8f8da96842272a94720a
--- /dev/null
+++ b/CW1/StudentGradeManagment/src/main/java/uk/ac/rhul/cs2800/model/exception/NoGradeAvailableException.java
@@ -0,0 +1,21 @@
+package uk.ac.rhul.cs2800.model.exception;
+
+/**
+ * Custom exception used when a grade is unavailable or missing. Includes a message to explain the
+ * reason.
+ */
+
+public class NoGradeAvailableException extends Exception {
+ private static final long serialVersionUID = 1L;
+
+ /**
+ * Custom exception to handle cases when registration cannot be completed. The message provides
+ * further context.
+ */
+
+ public NoGradeAvailableException(String message) {
+ super(message);
+ }
+}
+
+
diff --git a/CW1/StudentGradeManagment/src/main/java/uk/ac/rhul/cs2800/model/exception/NoRegistrationException.java b/CW1/StudentGradeManagment/src/main/java/uk/ac/rhul/cs2800/model/exception/NoRegistrationException.java
new file mode 100644
index 0000000000000000000000000000000000000000..e5f9c873e34f1ba73bcbb170ba2a0909ce8e3710
--- /dev/null
+++ b/CW1/StudentGradeManagment/src/main/java/uk/ac/rhul/cs2800/model/exception/NoRegistrationException.java
@@ -0,0 +1,17 @@
+package uk.ac.rhul.cs2800.model.exception;
+
+/**
+ * Creates an association between a student and a module for registration purposes.
+ */
+public class NoRegistrationException extends Exception {
+ private static final long serialVersionUID = 1L;
+
+ /**
+ * Registers a student to a specified module.
+ */
+
+ public NoRegistrationException(String message) {
+ super(message);
+
+ }
+}
diff --git a/CW1/StudentGradeManagment/src/test/java/uk/ac/rhul/cs2800/model/GradeTest.java b/CW1/StudentGradeManagment/src/test/java/uk/ac/rhul/cs2800/model/GradeTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..3b16fcf7083caf46909115a21990e61a2d5cc7a0
--- /dev/null
+++ b/CW1/StudentGradeManagment/src/test/java/uk/ac/rhul/cs2800/model/GradeTest.java
@@ -0,0 +1,24 @@
+package uk.ac.rhul.cs2800.model;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+import org.junit.jupiter.api.Test;
+
+class GradeTest {
+
+ @Test
+ void testGradeInitialization() {
+ Module module = new Module("CS2800", "CS4600", false);
+ Grade grade = new Grade(50, module);
+
+ equals(50);
+ assertEquals(module, grade.getModule());
+ }
+
+ @Test
+ void testSetScore() {
+ Grade grade = new Grade(50, null);
+ grade.setScore(95);
+ assertEquals(95, grade.getScore());
+ }
+}
diff --git a/CW1/StudentGradeManagment/src/test/java/uk/ac/rhul/cs2800/model/ModuleTest.java b/CW1/StudentGradeManagment/src/test/java/uk/ac/rhul/cs2800/model/ModuleTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..60cf663a94322d520cc81f5e192796a49d9ee033
--- /dev/null
+++ b/CW1/StudentGradeManagment/src/test/java/uk/ac/rhul/cs2800/model/ModuleTest.java
@@ -0,0 +1,18 @@
+package uk.ac.rhul.cs2800.model;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertFalse;
+
+import org.junit.jupiter.api.Test;
+
+class ModuleTest {
+
+ @Test
+ void testModuleInitialization() {
+ Module module = new Module("CS2800", "ComputerScience", false);
+
+ assertEquals("CS2800", module.getCode());
+ assertEquals("ComputerScience", module.getName());
+ assertFalse(module.isNmc());
+ }
+}
diff --git a/CW1/StudentGradeManagment/src/test/java/uk/ac/rhul/cs2800/model/NoGradeAvailableExceptionTest.java b/CW1/StudentGradeManagment/src/test/java/uk/ac/rhul/cs2800/model/NoGradeAvailableExceptionTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..2dfb7579fb811c842711d460ee1dbc2985488f42
--- /dev/null
+++ b/CW1/StudentGradeManagment/src/test/java/uk/ac/rhul/cs2800/model/NoGradeAvailableExceptionTest.java
@@ -0,0 +1,14 @@
+package uk.ac.rhul.cs2800.model.exception;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+import org.junit.jupiter.api.Test;
+
+class NoGradeAvailableExceptionTest {
+
+ @Test
+ void testExceptionMessage() {
+ NoGradeAvailableException exception = new NoGradeAvailableException("No grade found.");
+ assertEquals("No grade found.", exception.getMessage());
+ }
+}
diff --git a/CW1/StudentGradeManagment/src/test/java/uk/ac/rhul/cs2800/model/NoRegistrationExceptionTest.java b/CW1/StudentGradeManagment/src/test/java/uk/ac/rhul/cs2800/model/NoRegistrationExceptionTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..b43c5cca19c7ad523ee1d7bb52ffe57606ebef32
--- /dev/null
+++ b/CW1/StudentGradeManagment/src/test/java/uk/ac/rhul/cs2800/model/NoRegistrationExceptionTest.java
@@ -0,0 +1,14 @@
+package uk.ac.rhul.cs2800.model.exception;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+import org.junit.jupiter.api.Test;
+
+class NoRegistrationExceptionTest {
+
+ @Test
+ void testExceptionMessage() {
+ NoRegistrationException exception = new NoRegistrationException("No registration found.");
+ assertEquals("No registration found.", exception.getMessage());
+ }
+}
diff --git a/CW1/StudentGradeManagment/src/test/java/uk/ac/rhul/cs2800/model/RegistrationTest.java b/CW1/StudentGradeManagment/src/test/java/uk/ac/rhul/cs2800/model/RegistrationTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..f658d75d1a292501ae9d4c0264482279c5f0753b
--- /dev/null
+++ b/CW1/StudentGradeManagment/src/test/java/uk/ac/rhul/cs2800/model/RegistrationTest.java
@@ -0,0 +1,18 @@
+package uk.ac.rhul.cs2800.model;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+import org.junit.jupiter.api.Test;
+
+class RegistrationTest {
+
+ @Test
+ void testRegistrationInitialization() {
+ Student student = new Student(1L, "Anna", "Angelina", "Alina", "Izzy");
+ Module module = new Module("CS2800", "ComputerScience", false);
+ Registration registration = new Registration(student, module);
+
+ assertEquals(student, registration.getStudent());
+ assertEquals(module, registration.getModule());
+ }
+}
diff --git a/CW1/StudentGradeManagment/src/test/java/uk/ac/rhul/cs2800/model/StudentTest.java b/CW1/StudentGradeManagment/src/test/java/uk/ac/rhul/cs2800/model/StudentTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..1fbedc34987a2fcb5381dc19a616c7ff38509d82
--- /dev/null
+++ b/CW1/StudentGradeManagment/src/test/java/uk/ac/rhul/cs2800/model/StudentTest.java
@@ -0,0 +1,52 @@
+package uk.ac.rhul.cs2800.model;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+import uk.ac.rhul.cs2800.model.exception.NoGradeAvailableException;
+
+
+class StudentTest {
+
+ private Student student;
+ private Module module;
+ private Grade grade;
+
+
+ @BeforeEach
+ void setUp() {
+ student = new Student(1L, "Anna", "Angelina", "Alina", "Izzy");
+ module = new Module("CS2800", "ComputerScience", false);
+ grade = new Grade(85, module);
+ }
+
+ @Test
+ void testAddGrade() throws NoGradeAvailableException {
+ student.addGrade(grade);
+ assertEquals(grade, student.getGrade(module));
+ }
+
+ @Test
+ void testComputeAverage() {
+ student.addGrade(new Grade(50, module));
+ student.addGrade(new Grade(90, new Module("CS2800", "ComputerScience", false)));
+ assertEquals(70.0, student.computeAverage(), 0.01);
+ }
+
+ @Test
+ void testGetGradeThrowsExceptionWhenNoGrade() {
+ Module newModule = new Module("CS2800", "ComputerScience", false);
+ assertThrows(NoGradeAvailableException.class, () -> student.getGrade(newModule));
+ }
+
+ @Test
+ void testRegisterModule() {
+ student.registerModule(module);
+
+ assertTrue(student.getModules().contains(module));
+ }
+}
diff --git a/READ.md b/READ.md
new file mode 100644
index 0000000000000000000000000000000000000000..c9a0fe3d2caa1cd722e54ca13333cdb0994b622a
--- /dev/null
+++ b/READ.md
@@ -0,0 +1,4 @@
+This is my project
+for CS2800
+
+CW1