adds exception package, student address controller and student address service

student-address-service/build.gradle

@@ -16,6 +16,10 @@ dependencies {
 	implementation 'org.springframework.boot:spring-boot-starter-web'
 	implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
 	testImplementation 'org.springframework.boot:spring-boot-starter-test'
+	runtimeOnly 'com.h2database:h2'
+	testImplementation 'com.h2database:h2'
+
+
 }
 
 test {

student-address-service/src/main/java/service/student/studentaddressservice/controller/StudentAddressController.java

+package service.student.studentaddressservice.controller;
+
+import org.apache.coyote.Response;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+import service.student.studentaddressservice.exception.ResourceNotFoundException;
+import service.student.studentaddressservice.model.StudentAddress;
+import service.student.studentaddressservice.service.StudentAddressService;
+
+@CrossOrigin(origins = "*")
+@RestController
+@RequestMapping("/api/v1")
+public class StudentAddressController {
+
+    @Autowired
+    StudentAddressService studentAddressService;
+
+    @GetMapping("/studentaddress/{email}")
+    public ResponseEntity<StudentAddress> getStudentAddress(@PathVariable("email") String email) throws
+            ResourceNotFoundException {
+        StudentAddress studentAddress =
+                studentAddressService.getStudentAddressByEmail(email).orElseThrow(() -> new ResourceNotFoundException("Email not found: " + email));
+        return ResponseEntity.ok(studentAddress);
+    }
+
+}

student-address-service/src/main/java/service/student/studentaddressservice/exception/ErrorDetails.java

+package service.student.studentaddressservice.exception;
+
+import java.util.Date;
+
+public class ErrorDetails {
+    private Date timeStamp;
+    private String message;
+    private String details;
+
+    public ErrorDetails(Date timeStamp, String message, String details) {
+        this.timeStamp = timeStamp;
+        this.message = message;
+        this.details = details;
+    }
+
+    public Date getTimeStamp() {
+        return timeStamp;
+    }
+
+    public void setTimeStamp(Date timeStamp) {
+        this.timeStamp = timeStamp;
+    }
+
+    public String getMessage() {
+        return message;
+    }
+
+    public void setMessage(String message) {
+        this.message = message;
+    }
+
+    public String getDetails() {
+        return details;
+    }
+
+    public void setDetails(String details) {
+        this.details = details;
+    }
+}
+

student-address-service/src/main/java/service/student/studentaddressservice/exception/GlobalExceptionHandler.java

+package service.student.studentaddressservice.exception;
+
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.context.request.WebRequest;
+import org.springframework.web.servlet.mvc.method.annotation.ResponseEntityExceptionHandler;
+
+import java.util.Date;
+
+public class GlobalExceptionHandler extends ResponseEntityExceptionHandler {
+    public ResponseEntity<?> resourceNotFoundException(ResourceNotFoundException e, WebRequest webRequest) {
+        ErrorDetails errorDetails = new ErrorDetails(new Date(), e.getMessage(), webRequest.getDescription(false));
+        return new ResponseEntity<>(errorDetails, HttpStatus.NOT_FOUND);
+    }
+}
+

student-address-service/src/main/java/service/student/studentaddressservice/exception/ResourceNotFoundException.java

+package service.student.studentaddressservice.exception;
+
+import org.springframework.http.HttpStatus;
+import org.springframework.web.bind.annotation.ResponseStatus;
+
+@ResponseStatus(value = HttpStatus.NOT_FOUND)
+public class ResourceNotFoundException extends Exception {
+    public ResourceNotFoundException(String message) {
+        super(message);
+    }
+}
+

student-address-service/src/main/java/service/student/studentaddressservice/model/StudentAddress.java

@@ -10,7 +10,7 @@ public class StudentAddress {
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     private Long id;
 
-    @Id
+//    @Id
     private String email;
 
     private String state;

student-address-service/src/main/java/service/student/studentaddressservice/service/StudentAddressService.java

@@ -6,6 +6,7 @@ import org.springframework.data.domain.Example;
 import org.springframework.stereotype.Repository;
 import org.springframework.stereotype.Service;
 import service.student.studentaddressservice.StudentAddressServiceApplication;
+import service.student.studentaddressservice.exception.ResourceNotFoundException;
 import service.student.studentaddressservice.model.StudentAddress;
 import service.student.studentaddressservice.repository.StudentAddressRepository;
 
@@ -29,9 +30,10 @@ public class StudentAddressService {
         return studentAddressRepository.save(studentAddressDetails);
     }
 
-    public StudentAddress updateStudentAddress(StudentAddress studentAddressDetails, String email) {
+    public StudentAddress updateStudentAddress(StudentAddress studentAddressDetails, String email)
+            throws ResourceNotFoundException {
         StudentAddress studentAddressToUpdate =
-                getStudentAddressByEmail(email).orElseThrow(() -> new NullPointerException("Email not found: " + email));   //TEMPORARY FIX
+                getStudentAddressByEmail(email).orElseThrow(() -> new ResourceNotFoundException("Email Not found: " + email));
         studentAddressToUpdate.setStreetAddress(studentAddressDetails.getStreetAddress());
         studentAddressToUpdate.setState(studentAddressDetails.getState());
         studentAddressToUpdate.setCity(studentAddressDetails.getCity());

student-address-service/src/main/resources/studentaddress.sql

 DROP TABLE IF EXISTS ADDRESS;
 
 CREATE TABLE ADDRESS (
-    ID INT AUTO_INCREMENT PRIMARY KEY,
-    EMAIL VARCHAR (255) PRIMARY KEY,
+    ID INT AUTO_INCREMENT NOT NULL PRIMARY KEY,
+    EMAIL VARCHAR (255) NOT NULL,
     STREET_ADDRESS VARCHAR (255) NOT NULL,
     STATE VARCHAR (255) NOT NULL,
     CITY VARCHAR (255) NOT NULL,
@@ -10,6 +10,6 @@ CREATE TABLE ADDRESS (
     APT_NUM VARCHAR (255)
 );
 
-INSERT INTO ADDRESS VALUES (1, 'faker1@fakemail.com', '867 Fake Ln', 'CA', 'Fremont', '90210'),
-(2, 'faker2@fakemail.com', '868 Fake Ln', 'CA', 'Fremont', '90210'),
-(3, 'faker3@fakemail.com', '869 Fake Ln', 'CA', 'Fremont', '90210');
\ No newline at end of file
+INSERT INTO ADDRESS VALUES (1, 'faker1@fakemail.com', '867 Fake Ln', 'CA', 'Fremont', '90210', NULL),
+(2, 'faker2@fakemail.com', '868 Fake Ln', 'CA', 'Fremont', '90210', NULL),
+(3, 'faker3@fakemail.com', '869 Fake Ln', 'CA', 'Fremont', '90210', NULL);
\ No newline at end of file