Feat: Updated CvsDataLoader file

lesson_10/solid/solid_app/src/main/java/com/codedifferently/lesson10/library/DVD.java

@@ -0,0 +1,27 @@
+package com.codedifferently.lesson10.library;
+
+public class DVD implements Media {
+ private String title;
+ private String type;
+
+ public DVD(String title) {
+ this.title = title;
+ this.type = "DVD";
+ }
+
+ @Override
+ public String getTitle() {
+ return title;
+ }
+
+ @Override
+ public String getType() {
+ return type;
+ }
+
+ @Override
+ public boolean canBeCheckedOutBy(Patron patron) {
+ // Implement logic for checking if a DVD can be checked out by a patron
+ return true; // For example, DVDs can be checked out by anyone
+ }
+}

lesson_10/solid/solid_app/src/main/java/com/codedifferently/lesson10/library/Librarian.java

@@ -0,0 +1,23 @@
+package com.codedifferently.lesson10.library;
+
+import com.codedifferently.lesson10.library.exceptions.BookCheckedOutException;
+
+public class Librarian {
+
+ public void checkOutBook(Book book, Patron patron) throws BookCheckedOutException {
+ if (book.isCheckedOut()) {
+ throw new BookCheckedOutException("Book is already checked out.");
+ }
+ book.setLibrary(null);
+ book.setLibrary(patron.getLibrary());
+ patron.getLibrary().checkOutBook(book, patron);
+ }
+
+ public void checkInBook(Book book, Patron patron) throws BookCheckedOutException {
+ if (!patron.getLibrary().isCheckedOut(book)) {
+ throw new BookCheckedOutException("Book is not checked out.");
+ }
+ patron.getLibrary().checkInBook(book, patron);
+ book.setLibrary(null);
+ }
+}

lesson_10/solid/solid_app/src/main/java/com/codedifferently/lesson10/library/Magazine.java

@@ -0,0 +1,27 @@
+package com.codedifferently.lesson10.library;
+
+public class Magazine implements Media {
+ private String title;
+ private String type;
+
+ public Magazine(String title) {
+ this.title = title;
+ this.type = "Magazine";
+ }
+
+ @Override
+ public String getTitle() {
+ return title;
+ }
+
+ @Override
+ public String getType() {
+ return type;
+ }
+
+ @Override
+ public boolean canBeCheckedOutBy(Patron patron) {
+ // Implement logic for checking if a magazine can be checked out by a patron
+ return false; // Magazines cannot be checked out
+ }
+}

lesson_10/solid/solid_app/src/main/java/com/codedifferently/lesson10/library/Media.java

@@ -0,0 +1,9 @@
+package com.codedifferently.lesson10.library;
+
+public interface Media {
+ String getTitle();
+
+ String getType();
+
+ boolean canBeCheckedOutBy(Patron patron);
+}

lesson_10/solid/solid_app/src/main/java/com/codedifferently/lesson10/library/Newspaper.java

@@ -0,0 +1,27 @@
+package com.codedifferently.lesson10.library;
+
+public class Newspaper implements Media {
+ private String title;
+ private String type;
+
+ public Newspaper(String title) {
+ this.title = title;
+ this.type = "Newspaper";
+ }
+
+ @Override
+ public String getTitle() {
+ return title;
+ }
+
+ @Override
+ public String getType() {
+ return type;
+ }
+
+ @Override
+ public boolean canBeCheckedOutBy(Patron patron) {
+ // Implement logic for checking if a newspaper can be checked out by a patron
+ return false; // Newspapers cannot be checked out
+ }
+}

lesson_10/solid/solid_app/src/main/java/com/codedifferently/lesson10/library/Patron.java

@@ -59,6 +59,18 @@ public Set<Book> getCheckedOutBooks() throws LibraryNotSetException {
  return this.library.getCheckedOutByPatron(this);
  }
 
+<<<<<<< HEAD
+ /**
+ * Get the library associated with the patron.
+ *
+ * @return The library associated with the patron.
+ */
+ public Library getLibrary() {
+ return this.library;
+ }
+
+=======
+>>>>>>> 22ce3dee9fbec444ab04ff845cb6c7fdd2f19932
  @Override
  public boolean equals(Object o) {
  if (this == o) return true;

lesson_12/io/io_app/src/test/java/com/codedifferently/lesson12/factory/jamirabailey/CsvDateLoader.java

@@ -0,0 +1,61 @@
+package com.codedifferently.lesson12.factory.jamirabailey;
+
+import com.codedifferently.lesson12.factory.LibraryCsvDataLoader;
+import com.codedifferently.lesson12.models.CheckoutModel;
+import com.codedifferently.lesson12.models.LibraryDataModel;
+import com.codedifferently.lesson12.models.LibraryGuestModel;
+import com.codedifferently.lesson12.models.MediaItemModel;
+import org.springframework.stereotype.Service;
+
+import java.io.BufferedReader;
+import java.io.FileReader;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.UUID;
+
+@Service
+public class CsvDataLoader implements LibraryCsvDataLoader {
+
+ @Override
+ public LibraryDataModel loadData() {
+ LibraryDataModel model = new LibraryDataModel();
+ model.mediaItems = readMediaItems("/workspaces/code-differently-24-q1/lesson_12/io/io_app/src/main/resources/csv/media_items.csv");
+ model.guests = readGuests("/workspaces/code-differently-24-q1/lesson_12/io/io_app/src/main/resources/csv/guests.csv");
+ model.checkoutsByGuestEmail = readCheckoutsByGuestEmail("/workspaces/code-differently-24-q1/lesson_12/io/io_app/src/main/resources/csv/checkouts_by_guest_email.csv");
+ return model;
+ }
+
+ private List<MediaItemModel> readMediaItems(String filePath) {
+ List<MediaItemModel> mediaItems = new ArrayList<>();
+ try (BufferedReader reader = new BufferedReader(new FileReader(filePath))) {
+ String line;
+ while ((line = reader.readLine()) != null) {
+ String[] parts = line.split(",");
+ MediaItemModel item = new MediaItemModel();
+ item.setType(parts[0]);
+ item.setId(UUID.fromString(parts[1]));
+ item.setTitle(parts[2]);
+ item.setType(parts[3]);
+ mediaItems.add(item);
+ }
+ } catch (IOException e) {
+ throw new RuntimeException("Failed to read media items", e);
+ }
+ return mediaItems;
+ }
+
+ private List<LibraryGuestModel> readGuests(String filePath) {
+ List<LibraryGuestModel> guests = new ArrayList<>();
+ // Implement reading guests from CSV file
+ return guests;
+ }
+
+ private Map<String, List<CheckoutModel>> readCheckoutsByGuestEmail(String filePath) {
+ Map<String, List<CheckoutModel>> checkoutsByGuestEmail = new HashMap<>();
+ // Implement reading checkouts from CSV file
+ return checkoutsByGuestEmail;
+ }
+}