updated to complete

Model/build.gradle

@@ -0,0 +1,39 @@
+/*
+ * This file was generated by the Gradle 'init' task.
+ *
+ */
+
+plugins {
+
+id 'java-library'
+id 'application'
+
+
+}
+
+// Apply a specific Java toolchain to ease working on different environments.
+java {
+    toolchain {
+        languageVersion = JavaLanguageVersion.of(25)
+    }
+}
+
+group = 'edu.inventorym'
+version = '1.0.0'
+
+application {
+    // Define the main class for the application.
+    mainClass = 'edu.inventorym.TransactionManager'
+}
+
+repositories {
+    // Use Maven Central for resolving dependencies.
+    mavenCentral()
+}
+
+dependencies {   
+    implementation 'jakarta.json.bind:jakarta.json.bind-api:3.0.1'
+    implementation 'org.eclipse:yasson:3.0.4'
+
+}
+

Model/src/main/java/edu/inventorym/model/Address.java

@@ -0,0 +1,114 @@
+/**
+ * license: GPLv3
+ edu.inventorym
+*/
+package edu.inventorym.model;
+
+public final class Address{
+
+    String street;
+    String city;
+    String state;
+    String zip;
+
+    /** not used 
+     * 
+     */
+
+    public Address() {
+    }
+
+    public Address(String street, String city, String state, String zip) {
+        this.street = street;
+        this.city = city;
+        this.state = state;
+        this.zip = zip;
+    }
+    
+    public String getStreet() {
+        return street;
+    }
+
+    public void setStreet(String street) {
+        this.street = street;
+    }
+
+    public String getCity() {
+        return city;
+    }
+
+    public void setCity(String city) {
+        this.city = city;
+    }
+
+    public String getState() {
+        return state;
+    }
+
+    public void setState(String state) {
+        this.state = state;
+    }
+
+    public String getZip() {
+        return zip;
+    }
+
+    public void setZip(String zip) {
+        this.zip = zip;
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((street == null) ? 0 : street.hashCode());
+        result = prime * result + ((city == null) ? 0 : city.hashCode());
+        result = prime * result + ((state == null) ? 0 : state.hashCode());
+        result = prime * result + ((zip == null) ? 0 : zip.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null)
+            return false;
+        if (getClass() != obj.getClass())
+            return false;
+        Address other = (Address) obj;
+        if (street == null) {
+            if (other.street != null)
+                return false;
+        } else if (!street.equals(other.street))
+            return false;
+        if (city == null) {
+            if (other.city != null)
+                return false;
+        } else if (!city.equals(other.city))
+            return false;
+        if (state == null) {
+            if (other.state != null)
+                return false;
+        } else if (!state.equals(other.state))
+            return false;
+        if (zip == null) {
+            if (other.zip != null)
+                return false;
+        } else if (!zip.equals(other.zip))
+            return false;
+        return true;
+    }
+
+    @Override
+    public String toString() {
+        StringBuilder sb = new StringBuilder();
+        sb.append("{ \"Address\":{");
+        sb.append("\"street\": \"" + street + "\",");
+        sb.append("\"city\": \"" + city + "\",");
+        sb.append("\"state\": \"" + state + "\",");
+        sb.append("\"zip\": \"" + zip + "\"");
+        sb.append("}}");
+        return sb.toString();
+    }
+}

Model/src/main/java/edu/inventorym/model/Customer.java

@@ -0,0 +1,82 @@
+/**
+ * license: GPLv3
+ edu.inventorym
+*/
+package edu.inventorym.model;
+
+import java.time.ZonedDateTime;
+
+public class Customer {
+    protected String id;
+    protected ZonedDateTime updated;
+    String phone;
+    Address mailing;
+    String email;
+    String nameFirst;
+    String nameLast;
+
+    public Customer(String nameFirst, String nameLast, String phone, String email) {
+        this.nameFirst = nameFirst;
+        this.nameLast = nameLast;
+        this.phone = phone;
+        this.email = email;
+        this.updated = ZonedDateTime.now();
+    }
+
+    public Customer(){}
+
+    public String getEmail() {
+        return email;
+    }
+
+    public String getId() {
+        return id;
+    }
+
+    public void setId(String id) {
+        this.id = id;
+        this.updated = ZonedDateTime.now();
+    }
+
+    public String getPhone() {
+        return phone;
+    }
+
+    public void setPhone(String phone) {
+        this.phone = phone;
+        this.updated = ZonedDateTime.now();
+    }
+
+    public Address getMailing() {
+        return mailing;
+    }
+
+    public void setMailing(Address mailing) {
+        this.mailing = mailing;
+        this.updated = ZonedDateTime.now();
+    }
+
+    public void setEmail(String email) {
+        this.email = email;
+        this.updated = ZonedDateTime.now();
+    }
+
+    public String getNameFirst() {
+        return nameFirst;
+    }
+
+    public void setNameFirst(String nameFirst) {
+        this.nameFirst = nameFirst;
+        this.updated = ZonedDateTime.now();
+    }
+
+    public String getNameLast() {
+        return nameLast;
+    }
+
+    public void setNameLast(String nameLast) {
+        this.nameLast = nameLast;
+        this.updated = ZonedDateTime.now();
+    }
+
+}

Model/src/main/java/edu/inventorym/model/CustomerList.java

@@ -0,0 +1,14 @@
+/**
+ * license: GPLv3
+ edu.inventorym
+*/
+package edu.inventorym.model;
+
+import java.util.ArrayList;
+
+public class CustomerList extends ArrayList<Customer> {
+    public CustomerList() {
+        super();
+    }
+
+}

Model/src/main/java/edu/inventorym/model/CustomerManager.java

@@ -0,0 +1,33 @@
+/**
+ * license: GPLv3
+ edu.inventorym
+*/
+package edu.inventorym.model;
+
+public class CustomerManager {
+    
+    final static CustomerManager INSTANCE = new CustomerManager();
+
+    public static CustomerManager getInstance() {
+        return INSTANCE;
+    }
+
+    public CustomerList CUSTOMERS = new CustomerList();
+
+    public boolean add(Customer c) throws InvalidRecordDataException{
+        check(c);
+        return CUSTOMERS.add(c);
+    }
+
+    void check(Customer c) throws InvalidRecordDataException{
+
+    }
+
+    public Customer findById(String id){
+        return null;
+    }
+
+    public Customer findByEmail(String email){
+        return null;
+    }
+}

Model/src/main/java/edu/inventorym/model/DataRepository.java

@@ -0,0 +1,134 @@
+/**
+ * license: GPLv3
+ edu.inventorym
+*/
+package edu.inventorym.model;
+
+import java.io.IOException;
+import java.io.StringReader;
+import java.math.BigInteger;
+import java.security.SecureRandom;
+import java.util.ArrayList;
+import java.util.Base64;
+import java.util.List;
+
+import jakarta.json.Json;
+import jakarta.json.JsonArray;
+import jakarta.json.bind.Jsonb;
+import jakarta.json.bind.JsonbBuilder;
+import jakarta.json.bind.JsonbConfig;
+
+public class DataRepository {
+    final static DataRepository INSTANCE = new DataRepository();
+
+    public static DataRepository getInstance() {
+        return INSTANCE;
+    }
+
+        final public static String generateRandomID(int byteLength) {
+        SecureRandom secureRandom = new SecureRandom();
+        byte[] bytes = new byte[byteLength];
+        secureRandom.nextBytes(bytes);
+        return Base64.getUrlEncoder().withoutPadding().encodeToString(bytes);
+    }
+
+    final public static String generateRandom10DigitID() {
+        int count = 32;
+        SecureRandom rnd = new SecureRandom();
+        BigInteger randomCountLength = BigInteger.valueOf(1000009000L);
+
+        BigInteger val1 = new BigInteger(count, rnd);
+        BigInteger val2 = randomCountLength.add(val1);
+        return String.format("%010d", val2);
+    }
+    
+    public static void WalkFileSystemTree(final InventoryManager manager) throws IOException {
+    }
+
+    public static void WalkFileSystemTree(final CustomerManager manager) throws IOException {
+    }
+
+    public static void WalkFileSystemTree(final TransactionManager manager) throws IOException {
+    }
+
+    
+    static void serialize_deserialize(){
+        String jsonResponse = "";
+        try{
+        // Deserialize the JSON string to a Java RpcResponse object
+        Jsonb jsonb = JsonbBuilder.create();
+        jsonResponse = jsonb.toJson((InventoryPiece)new Drawing());
+
+        System.out.println("json string: " + jsonResponse);
+
+
+        InventoryPiece response = jsonb.fromJson(jsonResponse, Drawing.class);
+
+        System.out.println("Result: " + response);
+        System.out.println("ID: " + response.getId());
+
+        }catch(Exception e){
+            e.printStackTrace();
+        }
+
+        try{
+        // Configure pretty-printing and other settings
+        JsonbConfig config = new JsonbConfig()
+                .withFormatting(true); // Enable pretty-printing
+        Jsonb jsonb = JsonbBuilder.create(config);
+
+        // Serialize using the custom configuration
+        String prettyJsonString = jsonb.toJson(new Drawing());
+
+        System.out.println("json string: " + prettyJsonString);
+
+        }catch(Exception e){
+            e.printStackTrace();
+        }
+
+        try {
+             List<Drawing> rpcs = new ArrayList<Drawing>();
+              rpcs.add(new Drawing());
+              rpcs.add(new Drawing());
+              rpcs.add(new Drawing());
+
+        // Create Jsonb and serialize
+        Jsonb jsonb = JsonbBuilder.create();
+        String result = jsonb.toJson(rpcs);
+
+        
+            // Deserialize back
+            rpcs = jsonb.fromJson(result, 
+            new ArrayList<Drawing>() {}
+            .getClass()
+            .getGenericSuperclass());
+        
+         System.out.println(  rpcs );
+
+        } catch (Exception e) {
+            e.printStackTrace();
+        } 
+
+    }
+
+    public static <T> List<T> mapJsonToObjectList(String body, Class<T> baseClass) {
+    try (var reader = Json.createReader(new StringReader(body));
+            Jsonb jsonb = JsonbBuilder.create()){
+        JsonArray jsonArray = reader.readArray();
+
+        return jsonArray.stream()
+                .map(jsonValue -> jsonb.fromJson(jsonValue.toString(), baseClass))
+                .toList();
+    } catch (Exception e) {
+        return (List<T>) new ArrayList<Drawing>();
+    }
+    }
+    
+    public final static class getRepositoryConfig {
+        public final static String getPath() {
+            String home = System.getenv("HOME") != null ? System.getenv("HOME")
+                    : System.getenv("HOMEDRIVE") + System.getenv("HOMEPATH");
+            return home.replace('\\', '/') + "/workspace/reservationsystem/src/resources/db";
+        }
+    }
+}

Model/src/main/java/edu/inventorym/model/Drawing.java

@@ -0,0 +1,16 @@
+/**
+ * license: GPLv3
+ edu.inventorym
+*/
+package edu.inventorym.model;
+
+public class Drawing extends InventoryPiece {
+
+    public String style;
+    public String technique;
+    public String category;
+
+    public Drawing() {
+        super(InventoryType.DRAWING);
+    }
+}

Model/src/main/java/edu/inventorym/model/InvalidArtOperationException.java

@@ -0,0 +1,19 @@
+/**
+ * license: GPLv3
+ edu.inventorym
+*/
+package edu.inventorym.model;
+
+public class InvalidArtOperationException extends RuntimeException {
+    public InvalidArtOperationException(String message) {
+        super(message);
+    }
+
+    public InvalidArtOperationException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public InvalidArtOperationException(Throwable cause) {
+        super(cause);
+    }
+}

Model/src/main/java/edu/inventorym/model/InvalidRecordDataException.java

@@ -0,0 +1,22 @@
+/**
+ * license: GPLv3
+ edu.inventorym
+*/
+package edu.inventorym.model;
+
+public class InvalidRecordDataException extends RuntimeException {
+    public InvalidRecordDataException(String message) {
+        super(message);
+    }
+
+    public InvalidRecordDataException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public InvalidRecordDataException(Throwable cause) {
+        super(cause);
+    }
+
+}
+
+

Model/src/main/java/edu/inventorym/model/InvalidTransOperationException.java

@@ -0,0 +1,21 @@
+/**
+ * license: GPLv3
+ edu.inventorym
+*/
+package edu.inventorym.model;
+
+public class InvalidTransOperationException extends RuntimeException {
+    public InvalidTransOperationException(String message) {
+        super(message);
+    }
+
+    public InvalidTransOperationException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public InvalidTransOperationException(Throwable cause) {
+        super(cause);
+    }
+
+
+}

Model/src/main/java/edu/inventorym/model/InvalidTransactionException.java

@@ -0,0 +1,21 @@
+/**
+ * license: GPLv3
+ edu.inventorym
+*/
+package edu.inventorym.model;
+
+public class InvalidTransactionException extends RuntimeException {
+    public InvalidTransactionException(String message) {
+        super(message);
+    }
+
+    public InvalidTransactionException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public InvalidTransactionException(Throwable cause) {
+        super(cause);
+    }
+
+
+}

Model/src/main/java/edu/inventorym/model/InventoryList.java

@@ -0,0 +1,13 @@
+/**
+ * license: GPLv3
+ edu.inventorym
+*/
+package edu.inventorym.model;
+
+import java.util.ArrayList;
+
+public class InventoryList extends ArrayList<InventoryPiece> {
+    public InventoryList() {
+        super();
+    }
+}

Model/src/main/java/edu/inventorym/model/InventoryManager.java

@@ -0,0 +1,59 @@
+/**
+ * license: GPLv3
+ edu.inventorym
+*/
+package edu.inventorym.model;
+
+import java.io.IOException;
+import java.util.EnumSet;
+import java.util.Set;
+
+public class InventoryManager {
+
+    final static InventoryManager INSTANCE = new InventoryManager();
+
+    public static InventoryManager getInstance() {
+        return INSTANCE;
+    }
+
+    public InventoryList INVENTORY = new InventoryList();
+
+    private InventoryManager() {
+    }
+
+    public Set<InventoryType> getArtPieceTypes() {
+        return EnumSet.allOf(InventoryType.class);
+    }
+
+    public void add(InventoryPiece iPiece) {
+        INVENTORY.add(iPiece);
+    }
+
+    public InventoryPiece find(String id) {
+        return null;
+    }
+
+    public InventoryPiece update(InventoryPiece iPiece) {
+        return iPiece;
+    }
+
+    public void save() {
+    }
+
+    public void loadAll(){
+        try {
+            DataRepository.WalkFileSystemTree(INSTANCE);
+        } catch (IOException e) {
+            // TODO Auto-generated catch block
+            e.printStackTrace();
+        }
+    }
+
+    public void Remove(InventoryPiece iPiece) {
+       
+        //int i = find(iPiece);
+        //INVENTORY.remove(i)
+       //*** multiple quantiies of iPiece */
+    };
+
+}

Model/src/main/java/edu/inventorym/model/InventoryPiece.java

@@ -0,0 +1,92 @@
+/**
+ * license: GPLv3
+ edu.inventorym
+*/
+package edu.inventorym.model;
+
+import java.time.ZonedDateTime;
+
+import jakarta.json.bind.annotation.JsonbProperty;
+import jakarta.json.bind.annotation.JsonbTransient;
+import jakarta.json.bind.annotation.JsonbDateFormat;
+
+public abstract class InventoryPiece {
+    public String id;
+    public float price;
+    public ZonedDateTime created;
+    public String title;
+
+    /**
+     * max 500 characters
+     */
+    public String description;
+
+    public String Author;
+
+    InventoryType iventoryType;
+
+    public InventoryPiece(InventoryType iventoryType) {
+        this.iventoryType = iventoryType;
+        this.created = ZonedDateTime.now();
+        this.id = DataRepository.generateRandom10DigitID();   
+    }
+
+    public InventoryPiece() {
+    }
+
+    public Boolean isArt(InventoryPiece piece) {
+        return false;
+    }
+
+    public String getType() {
+        return this.iventoryType.toString();
+    };
+
+    public String getId() {
+        return id;
+    }
+
+    public void setId(String id) {
+        this.id = id;
+    }
+
+    public float getPrice() {
+        return price;
+    }
+
+    public void setPrice(float price) {
+        this.price = price;
+    }
+
+    public ZonedDateTime getCreated() {
+        return created;
+    }
+
+    public void setCreated(ZonedDateTime created) {
+        this.created = created;
+    }
+
+    public String getTitle() {
+        return title;
+    }
+
+    public void setTitle(String title) {
+        this.title = title;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    public String getAuthor() {
+        return Author;
+    }
+
+    public void setAuthor(String author) {
+        Author = author;
+    }
+}

Model/src/main/java/edu/inventorym/model/InventoryType.java

@@ -0,0 +1,9 @@
+/**
+ * license: GPLv3
+ edu.inventorym
+*/
+package edu.inventorym.model;
+
+public enum InventoryType {
+    PAINTING, DRAWING, PRINT, SCULPTURE
+}

Model/src/main/java/edu/inventorym/model/Painting.java

@@ -0,0 +1,18 @@
+/**
+ * license: GPLv3
+ edu.inventorym
+*/
+package edu.inventorym.model;
+
+public class Painting extends InventoryPiece {
+    int height;
+    int width;
+    String style;
+    String technique;
+    String category;
+
+    public Painting (){
+        super(InventoryType.PAINTING);
+    }
+
+}

Model/src/main/java/edu/inventorym/model/Print.java

@@ -0,0 +1,36 @@
+/**
+ * license: GPLv3
+ edu.inventorym
+*/
+package edu.inventorym.model;
+
+public class Print extends InventoryPiece {
+
+    String openEditionType;
+    String category;
+
+    public Print(){
+        super(InventoryType.PRINT); 
+    }
+
+    public Print(String openEditionType, String category) {
+        this.openEditionType = openEditionType;
+        this.category = category;
+    }
+
+    public String getOpenEditionType() {
+        return openEditionType;
+    }
+
+    public void setOpenEditionType(String openEditionType) {
+        this.openEditionType = openEditionType;
+    }
+
+    public String getCategory() {
+        return category;
+    }
+
+    public void setCategory(String category) {
+        this.category = category;
+    }
+}

Model/src/main/java/edu/inventorym/model/Sculpture.java

@@ -0,0 +1,16 @@
+/**
+ * license: GPLv3
+ edu.inventorym
+*/
+package edu.inventorym.model;
+
+public class Sculpture extends InventoryPiece {
+
+    String material;
+    float weight;
+
+    public Sculpture (){
+        super(InventoryType.SCULPTURE);
+    }
+
+}

Model/src/main/java/edu/inventorym/model/Transaction.java

@@ -0,0 +1,49 @@
+/**
+ * license: GPLv3
+ edu.inventorym
+*/
+package edu.inventorym.model;
+
+import java.time.ZonedDateTime;
+
+import jakarta.json.JsonArray;
+
+public class Transaction {
+    String id;
+    ZonedDateTime created = ZonedDateTime.now();
+    ZonedDateTime completed = null;
+    String customerId;
+    Address shipToAddress;
+    InventoryList customerInventoryList;
+    JsonArray attributes;
+
+    public Transaction() {
+
+    }
+
+    public String getId() {
+        return id;
+    }
+
+    public void setId(String id) {
+        this.id = id;
+    }
+
+    public ZonedDateTime getCreated() {
+        return created;
+    }
+
+    public void setCreated(ZonedDateTime created) {
+        this.created = created;
+    }
+
+    public ZonedDateTime getCompleted() {
+        return completed;
+    }
+
+    public void setCompleted(ZonedDateTime completed) {
+        this.completed = completed;
+    }
+
+
+}

Model/src/main/java/edu/inventorym/model/TransactionList.java

@@ -0,0 +1,19 @@
+/**
+ * license: GPLv3
+ edu.inventorym
+*/
+package edu.inventorym.model;
+
+import java.util.ArrayList;
+
+public class TransactionList extends ArrayList<Transaction> {
+    public TransactionList() {
+        super();
+    }
+
+    @Override
+    public boolean add(Transaction e) {
+        // TODO Auto-generated method stub
+        return super.add(e);
+    }
+}

Model/src/main/java/edu/inventorym/model/TransactionManager.java

@@ -0,0 +1,56 @@
+/**
+ * license: GPLv3
+ edu.inventorym
+*/
+package edu.inventorym.model;
+
+import java.time.ZonedDateTime;
+
+public class TransactionManager {
+
+    final static TransactionManager INSTANCE = new TransactionManager();
+
+    public static TransactionManager getInstance() {
+        return INSTANCE;
+    }
+
+    public TransactionList TRANSACTIONS = new TransactionList();
+
+    public Transaction TransactRequest(Customer customer, InventoryList iPieces, Transaction transacted) {
+        return transacted;
+    }
+
+    public void compute(Transaction tran, TransactionOperationEnum operation) {
+
+    }
+
+    public void compute(Transaction tran) {
+
+    }
+
+    public void complete(Transaction tran) {
+
+    }
+
+    public TransactionList findByCustomerEmail(String email) {
+        return null;
+    }
+
+    public TransactionList findByTransactionId(String id) {
+        return null;
+    }
+
+    public TransactionList findByTransactionDate(ZonedDateTime completed) {
+        return null;
+    }
+
+    public void remove(Transaction tran) {
+
+    }
+
+    public void save() {
+        // TODO Auto-generated method stub
+        throw new UnsupportedOperationException("Unimplemented method 'save'");
+    }
+
+}

Model/src/main/java/edu/inventorym/model/TransactionOperationEnum.java

@@ -0,0 +1,14 @@
+/**
+ * license: GPLv3
+ edu.inventorym
+*/
+package edu.inventorym.model;
+
+public enum TransactionOperationEnum {
+  Completed,
+  Draft,
+  Pricing,
+  Removed,
+  Shipping
+}
+