Branch-Add-Json

src/main/java/seedu/address/logic/Messages.java

@@ -32,7 +32,7 @@ public static String getErrorMessageForDuplicatePrefixes(Prefix... duplicatePref
     }
 
     /**
-     * Formats the {@code person} for display to the user.
+     * Formats the {@code person} for display to the user, differentiating between Buyer and Seller.
      */
     public static String format(Person person) {
         final StringBuilder builder = new StringBuilder();
@@ -47,5 +47,4 @@ public static String format(Person person) {
         person.getTags().forEach(builder::append);
         return builder.toString();
     }
-
 }

src/main/java/seedu/address/logic/commands/AddBuyerCommand.java

@@ -36,7 +36,7 @@ public class AddBuyerCommand extends Command {
             + PREFIX_TAG + "owesMoney";
 
     public static final String MESSAGE_SUCCESS = "New buyer added: %1$s";
-    public static final String MESSAGE_DUPLICATE_BUYER = "This buyer already exists in EstateEase";
+    public static final String MESSAGE_DUPLICATE_BUYER = "This person already exists in EstateEase";
 
     private final Person buyerToAdd;
 

src/main/java/seedu/address/logic/commands/AddSellerCommand.java

@@ -51,7 +51,7 @@ public class AddSellerCommand extends Command {
             + PREFIX_TAG + "owesMoney ";
 
     public static final String MESSAGE_SUCCESS = "New seller added= %1$s";
-    public static final String MESSAGE_DUPLICATE_SELLER = "This seller already exists in EstateEase";
+    public static final String MESSAGE_DUPLICATE_SELLER = "This person already exists in EstateEase";
 
     private final Person sellerToAdd;
 

src/main/java/seedu/address/logic/commands/EditCommand.java

@@ -96,13 +96,6 @@ private static Person createEditedPerson(Person personToEdit, EditPersonDescript
         Phone updatedPhone = editPersonDescriptor.getPhone().orElse(personToEdit.getPhone());
         Email updatedEmail = editPersonDescriptor.getEmail().orElse(personToEdit.getEmail());
         String updatedHouse = editPersonDescriptor.getHousingType().orElse(personToEdit.getHousingType());
-        /*
-        Street updatedStreet = editPersonDescriptor.getStreet().orElse(personToEdit.getStreet());
-        Level updatedLevel = editPersonDescriptor.getLevel().orElse(personToEdit.getLevel());
-        Block updatedBlock = editPersonDescriptor.getBlock().orElse(personToEdit.getBlock());
-        UnitNumber unitNumber = editPersonDescriptor.getUnitNumber().orElse(personToEdit.getUnitNumber());
-        PostalCode postalCode = editPersonDescriptor.getPostalCode().orElse(personToEdit.getPostalCode());
-        */
         Set<Tag> updatedTags = editPersonDescriptor.getTags().orElse(personToEdit.getTags());
 
         return new Person(updatedName, updatedPhone, updatedEmail, updatedHouse,

src/main/java/seedu/address/logic/parser/AddBuyerCommandParser.java

@@ -12,9 +12,9 @@
 
 import seedu.address.logic.commands.AddBuyerCommand;
 import seedu.address.logic.parser.exceptions.ParseException;
+import seedu.address.model.person.Buyer;
 import seedu.address.model.person.Email;
 import seedu.address.model.person.Name;
-import seedu.address.model.person.Person;
 import seedu.address.model.person.Phone;
 import seedu.address.model.tag.Tag;
 
@@ -45,9 +45,8 @@ public AddBuyerCommand parse(String args) throws ParseException {
         String housingType = ParserUtil.parseHousing(argMultimap.getValue(PREFIX_HOUSING_TYPE).get());
         Set<Tag> tagList = ParserUtil.parseTags(argMultimap.getAllValues(PREFIX_TAG));
 
-        Person person = new Person(name, phone, email, housingType, tagList);
-
-        return new AddBuyerCommand(person);
+        Buyer buyer = new Buyer(name, phone, email, housingType, tagList);
+        return new AddBuyerCommand(buyer);
     }
 
     /**

src/main/java/seedu/address/logic/parser/AddSellerCommandParser.java

@@ -45,8 +45,8 @@ public class AddSellerCommandParser implements Parser<AddSellerCommand> {
     public AddSellerCommand parse(String args) throws ParseException {
         ArgumentMultimap argMultimap =
                 ArgumentTokenizer.tokenize(args, PREFIX_NAME, PREFIX_PHONE, PREFIX_EMAIL,
-                        PREFIX_HOUSING_TYPE, PREFIX_LEVEL,
-                        PREFIX_BLOCK, PREFIX_STREET, PREFIX_UNITNUMBER, PREFIX_POSTALCODE, PREFIX_TAG);
+                        PREFIX_HOUSING_TYPE, PREFIX_LEVEL, PREFIX_BLOCK, PREFIX_STREET,
+                        PREFIX_UNITNUMBER, PREFIX_POSTALCODE, PREFIX_TAG);
 
         if (!arePrefixesPresent(argMultimap, PREFIX_NAME, PREFIX_PHONE, PREFIX_EMAIL, PREFIX_HOUSING_TYPE,
                 PREFIX_POSTALCODE, PREFIX_STREET, PREFIX_UNITNUMBER) || !argMultimap.getPreamble().isEmpty()) {

src/main/java/seedu/address/model/house/House.java

@@ -1,5 +1,7 @@
 package seedu.address.model.house;
 
+import seedu.address.commons.util.ToStringBuilder;
+
 /**
  * Represents a House.
  * Guarantees: details are present and not null, field values are validated, immutable.
@@ -141,6 +143,10 @@ public boolean equals(Object other) {
      */
     @Override
     public String toString() {
-        return "House Address: " + this.unitNumber + ", " + this.street + ", S" + this.postalCode;
+        return new ToStringBuilder(this)
+                .add("Unit Number", unitNumber)
+                .add("Street", street)
+                .add("Postal Code", postalCode)
+                .toString();
     }
 }

src/main/java/seedu/address/model/house/Landed.java

@@ -1,5 +1,7 @@
 package seedu.address.model.house;
 
+import seedu.address.commons.util.ToStringBuilder;
+
 /**
  * Represents a landed house.
  */
@@ -23,6 +25,8 @@ public Landed(UnitNumber unitNumber, PostalCode postalCode, Street street) {
      */
     @Override
     public String toString() {
-        return "Landed House: " + super.toString();
+        ToStringBuilder builder = new ToStringBuilder(this);
+        // For now, it just appends the super class's toString method.
+        return "Landed House: " + builder.toString() + ", " + super.toString();
     }
 }

src/main/java/seedu/address/model/house/NonLanded.java

@@ -1,5 +1,7 @@
 package seedu.address.model.house;
 
+import seedu.address.commons.util.ToStringBuilder;
+
 /**
  * Represents a non-landed house.
  */
@@ -70,8 +72,13 @@ public Level getLevel() {
      */
     @Override
     public String toString() {
-        String blockLevelInfo = (block != null ? "Block: " + block.value + ", " : "")
-                + (level != null ? "Level: " + level.value + ", " : "");
-        return "Non-Landed House: " + blockLevelInfo + super.toString();
+        ToStringBuilder builder = new ToStringBuilder(this);
+        if (block != null) {
+            builder.add("Block", block);
+        }
+        if (level != null) {
+            builder.add("Level", level);
+        }
+        return "Non-Landed House: " + builder.toString() + ", " + super.toString();
     }
 }

src/main/java/seedu/address/model/person/Buyer.java

@@ -2,7 +2,6 @@
 
 import java.util.Set;
 
-import seedu.address.commons.util.ToStringBuilder;
 import seedu.address.model.tag.Tag;
 
 /**
@@ -22,15 +21,4 @@ public class Buyer extends Person {
     public Buyer(Name name, Phone phone, Email email, String housingType, Set<Tag> tags) {
         super(name, phone, email, housingType, tags);
     }
-
-    @Override
-    public String toString() {
-        return new ToStringBuilder(this)
-                .add("name", super.getName())
-                .add("phone", super.getPhone())
-                .add("email", super.getEmail())
-                .add("housing type", super.getHousingType())
-                .add("tags", super.getTags())
-                .toString();
-    }
 }

src/main/java/seedu/address/model/person/Person.java

@@ -115,5 +115,4 @@ public String toString() {
                 .add("tags", tags)
                 .toString();
     }
-
 }

src/main/java/seedu/address/model/person/Seller.java

@@ -40,6 +40,6 @@ public void addHouse(House house) {
      * @return An ArrayList containing House objects.
      */
     public ArrayList<House> getHouses() {
-        return new ArrayList<>(houses); // Returns a copy of the houses list
+        return new ArrayList<>(houses);
     }
 }

src/main/java/seedu/address/model/util/SampleDataUtil.java

@@ -1,48 +1,80 @@
 package seedu.address.model.util;
 
+import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Set;
 import java.util.stream.Collectors;
 
 import seedu.address.model.AddressBook;
 import seedu.address.model.ReadOnlyAddressBook;
+import seedu.address.model.house.Block;
+import seedu.address.model.house.House;
+import seedu.address.model.house.Level;
+import seedu.address.model.house.NonLanded;
+import seedu.address.model.house.PostalCode;
+import seedu.address.model.house.Street;
+import seedu.address.model.house.UnitNumber;
+import seedu.address.model.person.Buyer;
 import seedu.address.model.person.Email;
 import seedu.address.model.person.Name;
-import seedu.address.model.person.Person;
 import seedu.address.model.person.Phone;
+import seedu.address.model.person.Seller;
 import seedu.address.model.tag.Tag;
 
 /**
  * Contains utility methods for populating {@code AddressBook} with sample data.
  */
 public class SampleDataUtil {
-    public static Person[] getSamplePersons() {
-        return new Person[] {
-            new Person(new Name("Alex Yeoh"), new Phone("87438807"), new Email("alexyeoh@example.com"),
-                "HDB",
-                getTagSet("friends")),
-            new Person(new Name("Bernice Yu"), new Phone("99272758"), new Email("berniceyu@example.com"),
-                "Condominium",
-                getTagSet("colleagues", "friends")),
-            new Person(new Name("Charlotte Oliveiro"), new Phone("93210283"), new Email("charlotte@example.com"),
-                "HDB",
-                getTagSet("neighbours")),
-            new Person(new Name("David Li"), new Phone("91031282"), new Email("lidavid@example.com"),
-                "HDB",
-                getTagSet("family")),
-            new Person(new Name("Irfan Ibrahim"), new Phone("92492021"), new Email("irfan@example.com"),
-                "HDB",
-                getTagSet("classmates")),
-            new Person(new Name("Roy Balakrishnan"), new Phone("92624417"), new Email("royb@example.com"),
-                "HDB",
-                getTagSet("colleagues"))
+    public static Buyer[] getSampleBuyers() {
+        return new Buyer[] {
+            new Buyer(new Name("Alex Yeoh"), new Phone("87438807"),
+                        new Email("alexyeoh@example.com"), "HDB",
+                        getTagSet("friends")),
+            new Buyer(new Name("Bernice Yu"), new Phone("99272758"),
+                        new Email("berniceyu@example.com"), "Condominium",
+                        getTagSet("colleagues", "friends")),
+            new Buyer(new Name("Charlotte Oliveiro"), new Phone("93210283"),
+                        new Email("charlotte@example.com"), "HDB",
+                        getTagSet("neighbours")),
+        };
+    }
+
+    public static Seller[] getSampleSellers() {
+        ArrayList<House> davidLiHouses = new ArrayList<>();
+        davidLiHouses.add(new NonLanded(new Block("51"), new Level("3"), new PostalCode("098703"),
+                new Street("Ang Mo Kio Avenue 1"), new UnitNumber("02")));
+        ArrayList<House> irfanHouses = new ArrayList<>();
+        irfanHouses.add(new NonLanded(new Block("52"), new Level("4"), new PostalCode("098713"),
+                new Street("Ang Mo Kio Avenue 2"), new UnitNumber("03")));
+        ArrayList<House> royHouses = new ArrayList<>();
+        royHouses.add(new NonLanded(new Block("53"), new Level("5"), new PostalCode("098723"),
+                new Street("Ang Mo Kio Avenue 3"), new UnitNumber("04")));
+        royHouses.add(new NonLanded(new Block("54"), new Level("6"), new PostalCode("098724"),
+                new Street("Toa Payoh Avenue 4"), new UnitNumber("05")));
+
+        return new Seller[] {
+            new Seller(new Name("David Li"), new Phone("91031282"),
+                        new Email("lidavid@example.com"), "HDB",
+                        davidLiHouses,
+                        getTagSet("family")),
+            new Seller(new Name("Irfan Ibrahim"), new Phone("92492021"),
+                        new Email("irfan@example.com"), "Condominium",
+                        irfanHouses,
+                        getTagSet("classmates")),
+            new Seller(new Name("Roy Balakrishnan"), new Phone("92624417"),
+                        new Email("royb@example.com"), "HDB",
+                        royHouses,
+                        getTagSet("colleagues"))
         };
     }
 
     public static ReadOnlyAddressBook getSampleAddressBook() {
         AddressBook sampleAb = new AddressBook();
-        for (Person samplePerson : getSamplePersons()) {
-            sampleAb.addPerson(samplePerson);
+        for (Buyer sampleBuyer : getSampleBuyers()) {
+            sampleAb.addPerson(sampleBuyer);
+        }
+        for (Seller sampleSeller : getSampleSellers()) {
+            sampleAb.addPerson(sampleSeller);
         }
         return sampleAb;
     }