Roderick Leito

src/main/java/com/booleanuk/api/bagels/Main.java

@@ -0,0 +1,11 @@
+package com.booleanuk.api.bagels;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class Main {
+    public static void main(String[] args) {
+        SpringApplication.run(Main.class, args);
+    }
+}

src/main/java/com/booleanuk/api/bagels/BagelController.java → src/main/java/com/booleanuk/api/bagels/controllers/BagelController.java

@@ -1,4 +1,7 @@
-package com.booleanuk.api.bagels;
+package com.booleanuk.api.bagels.controllers;
+
+import com.booleanuk.api.bagels.models.Bagel;
+import com.booleanuk.api.bagels.repositories.BagelRepository;
 
 import java.util.List;
 

src/main/java/com/booleanuk/api/bagels/controllers/ProductController.java

@@ -0,0 +1,48 @@
+package com.booleanuk.api.bagels.controllers;
+
+import com.booleanuk.api.bagels.models.Product;
+import com.booleanuk.api.bagels.repositories.ProductRepository;
+import org.springframework.http.HttpStatus;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.ArrayList;
+
+@RestController
+@RequestMapping("products")
+public class ProductController {
+    ProductRepository repository;
+
+    public ProductController(){
+        repository = new ProductRepository();
+    }
+
+    @GetMapping
+    public ArrayList<Product> getAll(){
+        return this.repository.findAll();
+    }
+
+    @GetMapping("/{id}")
+    public Product getOne(@PathVariable int id) {
+        return repository.findByID(id);
+    }
+
+    @PostMapping
+    @ResponseStatus(HttpStatus.CREATED)
+    public Product create(@RequestBody Product product){
+        repository.addProduct(product);
+        return product;
+    }
+
+    @PutMapping("/{id}")
+    @ResponseStatus(HttpStatus.CREATED)
+    public Product update(@PathVariable int id, @RequestBody Product product){
+        if(repository.updateProduct(id, product))
+            return product;
+        return null;
+    }
+
+    @DeleteMapping("/{id}")
+    public Product delete(@PathVariable int id){
+        return repository.delete(id);
+    }
+}

src/main/java/com/booleanuk/api/bagels/Bagel.java → src/main/java/com/booleanuk/api/bagels/models/Bagel.java

@@ -1,4 +1,4 @@
-package com.booleanuk.api.bagels;
+package com.booleanuk.api.bagels.models;
 
 public class Bagel {
     private int id;

src/main/java/com/booleanuk/api/bagels/models/Product.java

@@ -0,0 +1,46 @@
+package com.booleanuk.api.bagels.models;
+
+public class Product {
+    private int id;
+    private String name;
+    private String category;
+    private int price;
+
+
+    public Product(String name, String category, int price) {
+        this.name = name;
+        this.category = category;
+        this.price = price;
+    }
+    public int getId() {
+        return id;
+    }
+
+    public void setId(int id){
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getCategory() {
+        return category;
+    }
+
+    public void setCategory(String category) {
+        this.category = category;
+    }
+
+    public int getPrice() {
+        return price;
+    }
+
+    public void setPrice(int price) {
+        this.price = price;
+    }
+}

src/main/java/com/booleanuk/api/bagels/BagelRepository.java → src/main/java/com/booleanuk/api/bagels/repositories/BagelRepository.java

@@ -1,4 +1,6 @@
-package com.booleanuk.api.bagels;
+package com.booleanuk.api.bagels.repositories;
+
+import com.booleanuk.api.bagels.models.Bagel;
 
 import java.util.ArrayList;
 import java.util.List;

src/main/java/com/booleanuk/api/bagels/repositories/ProductRepository.java

@@ -0,0 +1,52 @@
+package com.booleanuk.api.bagels.repositories;
+
+import com.booleanuk.api.bagels.models.Product;
+
+import java.util.ArrayList;
+
+public class ProductRepository {
+    private ArrayList<Product> products;
+
+    public ProductRepository(){
+        this.products = new ArrayList<Product>();
+
+        this.products.add(new Product("Asus", "Laptop", 1200));
+        this.products.add(new Product("LG", "TV", 600));
+    }
+
+    public ArrayList<Product> findAll(){
+        for (int i = 0; i < products.size(); i++) {
+            products.get(i).setId(i);
+        }
+        return this.products;
+    }
+
+    public Product findByID(int id) {
+        if(id >= 0 && id<products.size()){
+            products.get(id).setId(id);
+            return products.get(id);
+        }
+        return null;
+    }
+
+    public void addProduct(Product product){
+        product.setId(products.size() - 1);
+        products.add(product);
+    }
+
+    public boolean updateProduct(int id, Product product){
+        if(id >= 0 && id<products.size()){
+            product.setId(id);
+            products.set(id, product);
+            return true;
+        }
+        return false;
+    }
+
+    public Product delete(int id) {
+        if (id >= 0 && id<products.size()) {
+            return this.products.remove(id);
+        }
+        return null;
+    }
+}