Lab 5

build.gradle

@@ -18,6 +18,13 @@ jar {
 
 dependencies {
     implementation 'org.springframework.boot:spring-boot-starter-web'
+    implementation 'org.springframework.boot:spring-boot-starter-thymeleaf'
+    implementation 'org.springframework.boot:spring-boot-devtools'
+    implementation 'nz.net.ultraq.thymeleaf:thymeleaf-layout-dialect'
+
+    implementation 'org.webjars.npm:bootstrap:5.3.0-alpha2'
+    implementation 'org.webjars:jquery:3.6.0'
+    implementation 'org.webjars:font-awesome:6.1.0'
 
     implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
     implementation 'com.h2database:h2:2.1.210'
@@ -25,9 +32,7 @@ dependencies {
     implementation 'org.hibernate.validator:hibernate-validator'
 
     implementation 'org.springdoc:springdoc-openapi-ui:1.6.5'
-
-
-
+    implementation 'org.projectlombok:lombok:1.18.22'
 
     testImplementation 'org.springframework.boot:spring-boot-starter-test'
 

src/main/java/com/example/demo/WebConfiguration.java

@@ -12,6 +12,7 @@ import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
 import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
 @Configuration
 public class WebConfiguration implements WebMvcConfigurer {
+    public static final String REST_API = "/api";
     @Override
     public void addCorsMappings(CorsRegistry registry) {
         registry.addMapping("/**").allowedMethods("*");
@@ -22,9 +23,6 @@ public class WebConfiguration implements WebMvcConfigurer {
         ViewControllerRegistration registration = registry.addViewController("/notFound");
         registration.setViewName("forward:/index.html");
         registration.setStatusCode(HttpStatus.OK);
-
-        // Alternative way (404 error hits the console):
-        // > registry.addViewController("/notFound").setViewName("forward:/index.html");
     }
 
     @Bean

src/main/java/com/example/demo/master/MasterController.java

@@ -1,5 +1,6 @@
 package com.example.demo.master;
 
+import com.example.demo.WebConfiguration;
 import com.example.demo.order.OrderService;
 import org.springframework.web.bind.annotation.DeleteMapping;
 import org.springframework.web.bind.annotation.GetMapping;
@@ -13,11 +14,11 @@ import org.springframework.web.bind.annotation.RestController;
 import java.util.List;
 
 @RestController
-@RequestMapping("/master")
+@RequestMapping(WebConfiguration.REST_API + "/master")
 public class MasterController {
     private final MasterService masterService;
     private final OrderService orderService;
-    private Long currentMasterId = 0L;
+
 
     public MasterController(MasterService masterService, OrderService orderService) {
         this.masterService = masterService;
@@ -26,14 +27,14 @@ public class MasterController {
 
     @GetMapping("/")
     public MasterDto getCurrentMaster() {
-        return new MasterDto(masterService.findMaster(currentMasterId));
+        return new MasterDto(masterService.findMaster(masterService.getCurrentMasterId()));
 
     }
     @GetMapping("/{email}/{password}")
     public MasterDto getCurrentMaster(@PathVariable("email") String email,
                             @PathVariable("password") String password) {
         var master = new MasterDto(masterService.findMaster(email, password));
-        currentMasterId = master.getId();
+        masterService.setCurrentMasterId(master.getId());
         return master;
     }
     @PostMapping("/")
@@ -42,29 +43,29 @@ public class MasterController {
                                   @RequestParam("email") String email,
                                   @RequestParam("password") String password) {
         MasterDto master = new MasterDto(masterService.addMaster(firstName, lastName, email, password));
-        currentMasterId = master.getId();
-        orderService.addOrder(currentMasterId);
+        masterService.setCurrentMasterId(master.getId());
+        orderService.addOrder(master.getId());
         return master;
     }
 
-    @PatchMapping("/{id}")
-    public MasterDto updateMaster(@PathVariable Long id,
-                                  @RequestParam("firstName") String firstName,
+    @PatchMapping("/")
+    public MasterDto updateMaster(@RequestParam("firstName") String firstName,
                                   @RequestParam("lastName") String lastName,
                                   @RequestParam("email") String email,
                                   @RequestParam("password") String password) {
-        return new MasterDto(masterService.updateMaster(id, firstName, lastName, email, password));
+        return new MasterDto(masterService.updateMaster(masterService.getCurrentMasterId(),
+                firstName, lastName, email, password));
     }
 
-    @DeleteMapping("/{id}")
+    @DeleteMapping("/")
     public MasterDto deleteMaster(@PathVariable Long id) {
-        return new MasterDto(masterService.deleteMaster(id));
+        return new MasterDto(masterService.deleteMaster(masterService.getCurrentMasterId()));
     }
 
 
 
     @PostMapping("/log_out")
     public void logOut() {
-        currentMasterId = 0L;
+        masterService.setCurrentMasterId(0L);
     }
 }

src/main/java/com/example/demo/master/MasterMvcController.java

@@ -0,0 +1,84 @@
+package com.example.demo.master;
+
+import com.example.demo.order.OrderService;
+import com.example.demo.product.ProductDto;
+import com.example.demo.product.ProductService;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.*;
+
+@Controller
+@RequestMapping("/master")
+public class MasterMvcController {
+    private final MasterService masterService;
+    private final OrderService orderService;
+
+    public MasterMvcController(MasterService masterService, OrderService orderService) {
+        this.masterService = masterService;
+        this.orderService = orderService;
+    }
+
+    @GetMapping("/login")
+    public String loginPage(Model model) {
+        if (masterService.getCurrentMasterId() != 0) {
+            return "redirect:/product";
+        }
+        model.addAttribute("user", new Master());
+        return "Login";
+    }
+
+    @PostMapping("/login")
+    public String login(@ModelAttribute Master user) {
+        var master = new MasterDto(masterService.findMaster(user.getEmail(), user.getPassword()));
+        masterService.setCurrentMasterId(master.getId());
+        return "redirect:/product/my_products";
+    }
+
+    @GetMapping("")
+    public String getUserPage(Model model) {
+        if (masterService.getCurrentMasterId() != 0) {
+            model.addAttribute("user", masterService.findMaster(masterService.getCurrentMasterId()));
+        } else {
+            return "redirect:/master/register";
+        }
+        return "UserPage";
+    }
+
+    @PostMapping(value = "", params = "action=update")
+    public String updateUserPage(@ModelAttribute Master user) {
+        if (masterService.getCurrentMasterId() == 0) {
+            return "redirect:/master";
+        }
+        masterService.updateMaster(
+                masterService.getCurrentMasterId(),
+                user.getFirstName(),
+                user.getLastName(),
+                user.getEmail(),
+                user.getPassword());
+        return "redirect:/product";
+    }
+
+    @PostMapping(value = "", params = "action=log_out")
+    public String logOut() {
+        masterService.setCurrentMasterId(0L);
+        return "redirect:/product";
+    }
+
+    @GetMapping("/register")
+    public String registerPage(Model model) {
+        model.addAttribute("user", new Master());
+        return "UserPage";
+    }
+
+    @PostMapping(value = "/register", params = "action=register")
+    public String register(@ModelAttribute Master user) {
+        MasterDto master = new MasterDto(masterService.addMaster(
+                user.getFirstName(),
+                user.getLastName(),
+                user.getEmail(),
+                user.getPassword()));
+        masterService.setCurrentMasterId(master.getId());
+        orderService.addOrder(master.getId());
+        return "redirect:/product/my_products";
+    }
+}

src/main/java/com/example/demo/master/MasterService.java

@@ -1,5 +1,6 @@
 package com.example.demo.master;
 
+import com.example.demo.order.Order;
 import com.example.demo.order.OrderController;
 import com.example.demo.order.OrderService;
 import com.example.demo.util.validation.ValidatorUtil;
@@ -16,6 +17,8 @@ public class MasterService {
 
     private final ValidatorUtil validatorUtil;
 
+    private Long currentMasterId = 0L;
+
     public MasterService(MasterRepository masterRepository, ValidatorUtil validatorUtil) {
         this.masterRepository = masterRepository;
         this.validatorUtil = validatorUtil;
@@ -34,6 +37,7 @@ public class MasterService {
         return mater.orElseThrow(() -> new MasterNotFoundException(id));
     }
 
+
     @Transactional(readOnly = true)
     public Master findMaster(String email, String password) {
         final Optional<Master> master = masterRepository.findByEmail(email);
@@ -72,6 +76,14 @@ public class MasterService {
         masterRepository.deleteAll();
     }
 
+    @Transactional
+    public Long getCurrentMasterId (){
+        return currentMasterId;
+    }
 
+    @Transactional
+    public void setCurrentMasterId(Long masterId) {
+        currentMasterId = masterId;
+    }
 
 }

src/main/java/com/example/demo/order/OrderController.java

@@ -1,5 +1,7 @@
 package com.example.demo.order;
 
+import com.example.demo.WebConfiguration;
+import com.example.demo.master.MasterService;
 import com.example.demo.product.Product;
 import com.example.demo.product.ProductDto;
 import com.example.demo.product.ProductService;
@@ -10,12 +12,14 @@ import java.util.ArrayList;
 import java.util.List;
 
 @RestController
-@RequestMapping("/order")
+@RequestMapping(WebConfiguration.REST_API + "/order")
 public class OrderController {
     private final OrderService orderService;
+    private final MasterService masterService;
 
-    public OrderController(OrderService orderService) {
+    public OrderController(OrderService orderService, MasterService masterService) {
         this.orderService = orderService;
+        this.masterService = masterService;
     }
 
     @GetMapping("/{id}")
@@ -23,9 +27,9 @@ public class OrderController {
         return new OrderDto(orderService.findOrder(id));
     }
 
-    @DeleteMapping("/{id}")
-    public void buyProducts(@PathVariable Long id) {
-        orderService.buyProducts(id);
+    @DeleteMapping("/")
+    public void buyProducts() {
+        orderService.buyProducts(masterService.getCurrentMasterId());
     }
 
     @GetMapping("/")
@@ -38,16 +42,14 @@ public class OrderController {
         return new OrderDto(orderService.addOrder(masterId));
     }
 
-    @PostMapping("{id}/{product}")
-    public void addProduct(@PathVariable("id") Long id,
-                           @PathVariable("product") Long productId) {
-        orderService.addProduct(id, productId);
+    @PostMapping("/{product}")
+    public void addProduct(@PathVariable("product") Long productId) {
+        orderService.addProduct(masterService.getCurrentMasterId(), productId);
     }
 
-    @DeleteMapping("{id}/{product}")
-    public void deleteProduct(@PathVariable("id") Long id,
-                           @PathVariable("product") Long productId) {
-        orderService.deleteProduct(id, productId);
+    @DeleteMapping("{product}")
+    public void deleteProduct(@PathVariable("product") Long productId) {
+        orderService.deleteProduct(masterService.getCurrentMasterId(), productId);
     }
     @DeleteMapping("/")
     public void deleteOrders() {

src/main/java/com/example/demo/order/OrderMvcController.java

@@ -0,0 +1,49 @@
+package com.example.demo.order;
+
+import com.example.demo.master.MasterService;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+
+import java.util.concurrent.atomic.AtomicInteger;
+
+@Controller
+@RequestMapping("/order")
+public class OrderMvcController {
+    private final MasterService masterService;
+    private final OrderService orderService;
+
+    public OrderMvcController(MasterService masterService, OrderService orderService) {
+        this.masterService = masterService;
+        this.orderService = orderService;
+    }
+
+    @GetMapping("")
+    public String getOrder(Model model) {
+        if (masterService.getCurrentMasterId() == 0) {
+            return "redirect:/master/login";
+        }
+        model.addAttribute("user", masterService.findMaster(masterService.getCurrentMasterId()));
+        model.addAttribute("order", orderService.findOrder(masterService.getCurrentMasterId()));
+        AtomicInteger fullCost = new AtomicInteger();
+        orderService.findOrder(masterService.getCurrentMasterId()).getProducts().forEach(
+                item -> fullCost.addAndGet(item.getCost()));
+        model.addAttribute("fullCost", fullCost);
+        return "OrderPage";
+    }
+
+    @PostMapping(value = "", params = "action=delete")
+    public String deleteProduct(@RequestParam(value = "id", required = true) Long id) {
+        orderService.deleteProduct(masterService.getCurrentMasterId(), id);
+        return "redirect:/order";
+    }
+
+    @PostMapping(value = "", params = "action=buy")
+    public String buyProducts() {
+        orderService.buyProducts(masterService.getCurrentMasterId());
+        return "redirect:/product";
+    }
+}

src/main/java/com/example/demo/order/OrderService.java

@@ -42,7 +42,8 @@ public class OrderService {
 
     @Transactional
     public void addProduct(Long masterId, Long productId) {
-        final Order order = orderRepository.findByMaster(masterRepository.findById(masterId).orElseThrow(() -> new MasterNotFoundException(masterId))).orElseThrow(() -> new OrderNotFoundException(masterId));
+        final Order order = orderRepository.findByMaster(masterRepository.findById(masterId).orElseThrow(
+                () -> new MasterNotFoundException(masterId))).orElseThrow(() -> new OrderNotFoundException(masterId));
         final Product product = productRepository.findById(productId).orElseThrow(() ->
                 new ProductNotFoundException(productId));
         order.addProduct(product);
@@ -54,7 +55,8 @@ public class OrderService {
 
     @Transactional
     public void buyProducts(Long masterId) {
-        final Order order = orderRepository.findByMaster(masterRepository.findById(masterId).orElseThrow(() -> new MasterNotFoundException(masterId))).orElseThrow(() -> new OrderNotFoundException(masterId));
+        final Order order = orderRepository.findByMaster(masterRepository.findById(masterId).orElseThrow(
+                () -> new MasterNotFoundException(masterId))).orElseThrow(() -> new OrderNotFoundException(masterId));
         var products = new ArrayList<Product>(order.getProducts());
         for (var item: products) {
             item.setAvailable(Status.Bought);
@@ -66,7 +68,8 @@ public class OrderService {
 
     @Transactional
     public void deleteProduct(Long masterId, Long productId) {
-        final Order order = orderRepository.findByMaster(masterRepository.findById(masterId).orElseThrow(() -> new MasterNotFoundException(masterId))).orElseThrow(() -> new OrderNotFoundException(masterId));
+        final Order order = orderRepository.findByMaster(masterRepository.findById(masterId).orElseThrow(
+                () -> new MasterNotFoundException(masterId))).orElseThrow(() -> new OrderNotFoundException(masterId));
         final Product product = productRepository.findById(productId).orElseThrow(() ->
                 new ProductNotFoundException(productId));
         order.removeProduct(product);
@@ -78,7 +81,9 @@ public class OrderService {
 
     @Transactional()
     public Order findOrder(Long masterId) {
-        final Order order = orderRepository.findByMaster(masterRepository.findById(masterId).orElseThrow(() -> new MasterNotFoundException(masterId))).orElseThrow(() -> new OrderNotFoundException(masterId));
+        final Order order = orderRepository.findByMaster(masterRepository.findById(masterId).
+                orElseThrow(() -> new MasterNotFoundException(masterId))).orElseThrow(
+                        () -> new OrderNotFoundException(masterId));
         return order;
     }
 

src/main/java/com/example/demo/product/Product.java

@@ -73,7 +73,7 @@ public class Product {
     public String toString() {
         return "Product {" +
                 "id=" + id +
-                ", firstName='" + name + '\'' +
+                ", name='" + name + '\'' +
                 ", cost='" + cost.toString() + '\'' +
                 ", master='" + master.toString() + '\'' +
                 '}';

src/main/java/com/example/demo/product/ProductController.java

@@ -1,5 +1,6 @@
 package com.example.demo.product;
 
+import com.example.demo.WebConfiguration;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.DeleteMapping;
 import org.springframework.web.bind.annotation.GetMapping;
@@ -12,7 +13,7 @@ import org.springframework.web.bind.annotation.RestController;
 
 import java.util.List;
 @RestController
-@RequestMapping("/product")
+@RequestMapping(WebConfiguration.REST_API + "/product")
 public class ProductController {
     private final ProductService productService;
 

src/main/java/com/example/demo/product/ProductMvcController.java

@@ -0,0 +1,102 @@
+package com.example.demo.product;
+
+import com.example.demo.master.Master;
+import com.example.demo.master.MasterService;
+import com.example.demo.order.OrderService;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.*;
+
+
+@Controller
+@RequestMapping("/product")
+public class ProductMvcController {
+    private final ProductService productService;
+    private final MasterService masterService;
+    private final OrderService orderService;
+    public ProductMvcController(MasterService masterService,
+                                ProductService productService,
+                                OrderService orderService) {
+        this.masterService = masterService;
+        this.productService = productService;
+        this.orderService = orderService;
+    }
+
+    @GetMapping("")
+    public String getProducts(Model model) {
+        if (masterService.getCurrentMasterId() != 0) {
+            Master user = masterService.findMaster(masterService.getCurrentMasterId());
+            model.addAttribute("user", user);
+        }
+        else {
+            model.addAttribute("user", new Master());
+        }
+        model.addAttribute("products", productService.findAllProducts()
+                .stream().map(ProductDto::new).toList());
+        return "Products";
+    }
+
+    @PostMapping("")
+    public String addProductToOrder(@RequestParam(value = "id", required = true) Long id) {
+        if (masterService.getCurrentMasterId() == 0) {
+            return "redirect:/master/login";
+        }
+        orderService.addProduct(masterService.getCurrentMasterId(), id);
+        return "redirect:/product";
+    }
+
+
+    @GetMapping("/my_products")
+    public String getMasterProduct(Model model) {
+        if (masterService.getCurrentMasterId() == 0) {
+            return "redirect:/product";
+        }
+        model.addAttribute("user",
+                masterService.findMaster(masterService.getCurrentMasterId()));
+        model.addAttribute("products",
+                productService.findProducts(masterService.getCurrentMasterId()).stream().map(ProductDto::new).toList());
+        return "UserProducts";
+    }
+
+    @GetMapping("/create_product")
+    public String createProductPage(Model model) {
+        if (masterService.getCurrentMasterId() == 0) {
+            return "redirect:/product";
+        }
+        model.addAttribute("user", masterService.findMaster(masterService.getCurrentMasterId()));
+        model.addAttribute("product", new Product());
+        model.addAttribute("buttonText", "Create");
+        return "ProductCreate";
+    }
+
+    @PostMapping("/create_product")
+    public String createProduct(@ModelAttribute Product product) {
+        productService.addProduct(
+                product.getName(),
+                product.getCost(),
+                masterService.getCurrentMasterId()
+        );
+        return "redirect:/product/my_products";
+    }
+
+    @GetMapping("/update_product/{id}")
+    public String updateProductPage(Model model, @PathVariable("id") Long id) {
+        if (masterService.getCurrentMasterId() == 0) {
+            return "redirect:/product";
+        }
+        model.addAttribute("user", masterService.findMaster(masterService.getCurrentMasterId()));
+        model.addAttribute("product", productService.findProduct(id));
+        model.addAttribute("buttonText", "Update");
+        return "ProductCreate";
+    }
+
+    @PostMapping("/update_product/{id}")
+    public String createProduct(@ModelAttribute Product product, @PathVariable("id") Long id) {
+        productService.updateProduct(
+                id,
+                product.getName(),
+                product.getCost()
+        );
+        return "redirect:/product/my_products";
+    }
+}

src/main/resources/static/style.css

@@ -0,0 +1,25 @@
+body {
+    background: #f54d9a;
+}
+
+.logo {
+    background: #FF9CCE;
+}
+
+main {
+    padding: 2%;
+    margin: 10% 5%;
+}
+
+main img {
+    width: 100%;
+    object-fit: cover;
+}
+
+form {
+    padding: 1%;
+}
+
+.product-div {
+    background: #e874ac;
+}

src/main/resources/templates/Header.html

@@ -0,0 +1,37 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout">
+    <head>
+        <meta charset="UTF-8">
+        <title>Title</title>
+        <link rel="stylesheet" href="/style.css"/>
+        <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha3/dist/css/bootstrap.min.css"
+              rel="stylesheet" integrity="sha384-KK94CHFLLe+nY2dmCWGMq91rCGa5gtU4mk92HdvYe+M/SXH301p5ILy+dN9+nJOZ"
+              crossorigin="anonymous">
+        <script src="https://cdn.jsdelivr.net/npm/@popperjs/core@2.11.7/dist/umd/popper.min.js"
+                integrity="sha384-zYPOMqeu1DAVkHiLqWBUTcbYfZ8osu1Nd6Z89ify25QV9guujx43ITvfi12/QExE"
+                crossorigin="anonymous"></script>
+        <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha3/dist/js/bootstrap.min.js"
+                integrity="sha384-Y4oOpwW3duJdCWv5ly8SCFYWqFDsfob/3GkgExXKV4idmbt98QcxXYs9UoXAB7BZ"
+                crossorigin="anonymous"></script>
+    </head>
+    <body>
+    <header class="logo d-flex flex-wrap align-items-center justify-content-center
+       justify-content-md-between py-3 mb-4 border-bottom" th:fragment="header">
+        <a href="/" class="d-flex align-items-center col-md-3 mb-2 mb-md-0 text-dark text-decoration-none">
+            <svg class="bi me-2" width="40" height="32" role="img" aria-label="Bootstrap"><use xlink:href="#bootstrap"></use></svg>
+        </a>
+      <ul class="nav col-12 col-md-auto mb-2 justify-content-center mb-md-0">
+        <li th:if="${user.firstName != null}"><a href="/product/my_products" class="nav-link px-2 link-dark">My Products</a></li>
+        <li><a href="/product" class="nav-link px-2 link-dark">Products</a></li>
+      </ul>
+      <div th:if="${user.firstName != null}" class="col-md-3 text-end">
+        <a href="/order" class="btn btn-outline-primary me-2">Shop List</a>
+        <a href="/master" class="nav-link px-2 link-dark" th:text="${user.firstName + ' ' + user.lastName}">User Name</a>
+      </div>
+      <div th:unless="${user.firstName != null}" class="col-md-3 text-end">
+        <a href="/master/login" class="btn btn-outline-primary me-2">Login</a>
+        <a href="/master" class="btn btn-primary">Register</a>
+      </div>
+    </header>
+  </body>
+</html>

src/main/resources/templates/Login.html

@@ -0,0 +1,38 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout">
+<head>
+    <meta charset="UTF-8">
+    <title>Login</title>
+  <link rel="stylesheet" href="/style.css"/>
+  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha3/dist/css/bootstrap.min.css"
+        rel="stylesheet" integrity="sha384-KK94CHFLLe+nY2dmCWGMq91rCGa5gtU4mk92HdvYe+M/SXH301p5ILy+dN9+nJOZ"
+        crossorigin="anonymous">
+  <script src="https://cdn.jsdelivr.net/npm/@popperjs/core@2.11.7/dist/umd/popper.min.js"
+          integrity="sha384-zYPOMqeu1DAVkHiLqWBUTcbYfZ8osu1Nd6Z89ify25QV9guujx43ITvfi12/QExE"
+          crossorigin="anonymous"></script>
+  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha3/dist/js/bootstrap.min.js"
+          integrity="sha384-Y4oOpwW3duJdCWv5ly8SCFYWqFDsfob/3GkgExXKV4idmbt98QcxXYs9UoXAB7BZ"
+          crossorigin="anonymous"></script>
+</head>
+<body style="background: #f54d9a">
+    <header th:insert="~{Header :: header}"></header>
+    <form method="post" th:object="${user}">
+        <div class="container">
+            <div class="row gy-5 p-2">
+                <input type="email"  name="email" class="form-control"
+                       id="email" placeholder="Email" th:field="*{email}">
+            </div>
+            <div class="row gy-5 p-2">
+                <input type="password" name="password" class="form-control"
+                       id="password" placeholder="Password" th:field="*{password}">
+            </div>
+            <div class="row gy-5">
+                <button type="submit" class="btn btn-primary">Sing In</button>
+            </div>
+            <div class="row gy-5 ">
+                <a href="/master/register" class="btn btn-primary">Register</a>
+            </div>
+        </div>
+    </form>
+</body>
+</html>

src/main/resources/templates/OrderPage.html

@@ -0,0 +1,48 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout">
+<head>
+  <meta charset="UTF-8">
+  <title>Login</title>
+  <link rel="stylesheet" href="/style.css"/>
+  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha3/dist/css/bootstrap.min.css"
+        rel="stylesheet" integrity="sha384-KK94CHFLLe+nY2dmCWGMq91rCGa5gtU4mk92HdvYe+M/SXH301p5ILy+dN9+nJOZ"
+        crossorigin="anonymous">
+  <script src="https://cdn.jsdelivr.net/npm/@popperjs/core@2.11.7/dist/umd/popper.min.js"
+          integrity="sha384-zYPOMqeu1DAVkHiLqWBUTcbYfZ8osu1Nd6Z89ify25QV9guujx43ITvfi12/QExE"
+          crossorigin="anonymous"></script>
+  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha3/dist/js/bootstrap.min.js"
+          integrity="sha384-Y4oOpwW3duJdCWv5ly8SCFYWqFDsfob/3GkgExXKV4idmbt98QcxXYs9UoXAB7BZ"
+          crossorigin="anonymous"></script>
+</head>
+<body style="background: #f54d9a">
+<header th:insert="~{Header :: header}"></header>
+<div>
+  <h1 class="text-center">Order</h1>
+  <form method="post" th:object="${order}">
+    <div class="container">
+      <div th:each="product : ${order.products}"  class="row product-div p-2 m-2">
+        <input type="hidden" name="id_item" th:name="id" th:value="${product.id}">
+        <div class="col">
+          <h2 th:text="${product.name}"></h2>
+        </div>
+        <div class="col">
+          <h3 th:text="${product.cost} + '$'"></h3>
+        </div>
+        <div class="col">
+          <button name="action" value="delete" class="btn btn-primary w-100 h-100 text-lg-center">Delete</button>
+        </div>
+      </div>
+      <div class="row">
+        <div class="col">
+          <h2 th:text="${fullCost} + '$'"></h2>
+        </div>
+        <div class="col">
+          <h3><button name="action" value="buy" class="btn btn-primary w-100">Buy</button>
+          </h3>
+        </div>
+      </div>
+    </div>
+  </form>
+</div>
+</body>
+</html>

src/main/resources/templates/ProductCreate.html

@@ -0,0 +1,27 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout">
+<head>
+    <meta charset="UTF-8">
+    <title>Login</title>
+  <link rel="stylesheet" href="/style.css"/>
+  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha3/dist/css/bootstrap.min.css"
+        rel="stylesheet" integrity="sha384-KK94CHFLLe+nY2dmCWGMq91rCGa5gtU4mk92HdvYe+M/SXH301p5ILy+dN9+nJOZ"
+        crossorigin="anonymous">
+  <script src="https://cdn.jsdelivr.net/npm/@popperjs/core@2.11.7/dist/umd/popper.min.js"
+          integrity="sha384-zYPOMqeu1DAVkHiLqWBUTcbYfZ8osu1Nd6Z89ify25QV9guujx43ITvfi12/QExE"
+          crossorigin="anonymous"></script>
+  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha3/dist/js/bootstrap.min.js"
+          integrity="sha384-Y4oOpwW3duJdCWv5ly8SCFYWqFDsfob/3GkgExXKV4idmbt98QcxXYs9UoXAB7BZ"
+          crossorigin="anonymous"></script>
+</head>
+<body style="background: #f54d9a">
+    <header th:insert="~{Header :: header}"></header>
+    <div>
+        <form method="post" th:object="${product}">
+            <input type="text" th:field="*{name}" th:value="${product.getName()}" name="name" class="form-control" id="name">
+            <input type="number" th:field="*{cost}" th:value="${product.getCost()}" name="cost" class="form-control" id="cost">
+            <button type="submit" class="btn btn-primary" th:text="${buttonText}">Add</button>
+        </form>
+    </div>
+</body>
+</html>

src/main/resources/templates/Products.html

@@ -0,0 +1,38 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout">
+<head>
+    <meta charset="UTF-8">
+    <title>Title</title>
+  <link rel="stylesheet" href="/style.css"/>
+  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha3/dist/css/bootstrap.min.css"
+        rel="stylesheet" integrity="sha384-KK94CHFLLe+nY2dmCWGMq91rCGa5gtU4mk92HdvYe+M/SXH301p5ILy+dN9+nJOZ"
+        crossorigin="anonymous">
+  <script src="https://cdn.jsdelivr.net/npm/@popperjs/core@2.11.7/dist/umd/popper.min.js"
+          integrity="sha384-zYPOMqeu1DAVkHiLqWBUTcbYfZ8osu1Nd6Z89ify25QV9guujx43ITvfi12/QExE"
+          crossorigin="anonymous"></script>
+  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha3/dist/js/bootstrap.min.js"
+          integrity="sha384-Y4oOpwW3duJdCWv5ly8SCFYWqFDsfob/3GkgExXKV4idmbt98QcxXYs9UoXAB7BZ"
+          crossorigin="anonymous"></script>
+</head>
+<body style="background: #f54d9a">
+    <header th:insert="~{Header :: header}"></header>
+
+    <div class="container">
+        <div th:each="item : ${products}" class="row product-div p-2 m-2">
+            <form method="post" th:object="${item}" >
+                <input type="hidden" th:name="id" th:value="${item.getId()}">
+                <div class="col">
+                    <h2 th:text="${item.getName()}" th:name="*{name}"></h2>
+                </div>
+                <div class="col">
+                    <h3 th:text="${item.getCost()} + '$'" th:name="*{cost}"></h3>
+                </div>
+                <div class="col">
+                    <button type="submit" class="btn btn-primary w-100">Buy</button>
+                </div>
+            </form>
+        </div>
+    </div>
+
+</body>
+</html>

src/main/resources/templates/UserPage.html

@@ -0,0 +1,55 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout">
+<head>
+    <meta charset="UTF-8">
+    <title>Title</title>
+  <link rel="stylesheet" href="/style.css"/>
+  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha3/dist/css/bootstrap.min.css"
+        rel="stylesheet" integrity="sha384-KK94CHFLLe+nY2dmCWGMq91rCGa5gtU4mk92HdvYe+M/SXH301p5ILy+dN9+nJOZ"
+        crossorigin="anonymous">
+  <script src="https://cdn.jsdelivr.net/npm/@popperjs/core@2.11.7/dist/umd/popper.min.js"
+          integrity="sha384-zYPOMqeu1DAVkHiLqWBUTcbYfZ8osu1Nd6Z89ify25QV9guujx43ITvfi12/QExE"
+          crossorigin="anonymous"></script>
+  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha3/dist/js/bootstrap.min.js"
+          integrity="sha384-Y4oOpwW3duJdCWv5ly8SCFYWqFDsfob/3GkgExXKV4idmbt98QcxXYs9UoXAB7BZ"
+          crossorigin="anonymous"></script>
+</head>
+<body style="background: #f54d9a">
+    <header th:insert="~{Header :: header}"></header>
+    <form method="post" th:object="${user}">
+        <div class="container">
+            <div class="row gy-5 p-2">
+                <input type="text" name="name" class="form-control"
+                       id="name" placeholder="Name" th:value="${user.firstName}" th:field="*{firstName}">
+            </div>
+            <div class="row gy-5 p-2">
+                <input type="text"  name="surname" class="form-control"
+                       id="surname" placeholder="Surname" th:value="${user.lastName}" th:field="*{lastName}">
+            </div>
+            <div class="row gy-5 p-2">
+                <input type="email"  name="email" class="form-control"
+                       id="email" placeholder="Email" th:value="${user.email}" th:field="*{email}">
+            </div>
+            <div class="row gy-5 p-2">
+                <input type="password" name="password" class="form-control"
+                       id="password" placeholder="Password" th:value="${user.password}" th:field="*{password}">
+            </div>
+            <div th:if='${user.firstName != null}' class="row align-items-start">
+                <div class="col">
+                    <button name="action" class="btn btn-primary w-100" value="update">Update</button>
+                </div>
+                <div class="col">
+                    <button name="action" th:onclick="/master/log_out"
+                            class="btn btn-primary w-100" value="log_out">Log Out</button>
+                </div>
+            </div>
+            <div th:unless='${user.firstName != null}' class="row gy-5">
+                <button name="action" value="register" class="btn btn-primary w-100">Register</button>
+            </div>
+            <div th:unless='${user.firstName != null}' class="row align-items-start">
+                <a href="/sing_in" class="btn btn-primary">Sing In</a>
+            </div>
+        </div>
+    </form>
+</body>
+</html>

src/main/resources/templates/UserProducts.html

@@ -0,0 +1,37 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout">
+<head>
+    <meta charset="UTF-8">
+    <title>Title</title>
+  <link rel="stylesheet" href="/style.css"/>
+    <a></a>
+  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha3/dist/css/bootstrap.min.css"
+        rel="stylesheet" integrity="sha384-KK94CHFLLe+nY2dmCWGMq91rCGa5gtU4mk92HdvYe+M/SXH301p5ILy+dN9+nJOZ"
+        crossorigin="anonymous">
+  <script src="https://cdn.jsdelivr.net/npm/@popperjs/core@2.11.7/dist/umd/popper.min.js"
+          integrity="sha384-zYPOMqeu1DAVkHiLqWBUTcbYfZ8osu1Nd6Z89ify25QV9guujx43ITvfi12/QExE"
+          crossorigin="anonymous"></script>
+  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha3/dist/js/bootstrap.min.js"
+          integrity="sha384-Y4oOpwW3duJdCWv5ly8SCFYWqFDsfob/3GkgExXKV4idmbt98QcxXYs9UoXAB7BZ"
+          crossorigin="anonymous"></script>
+</head>
+<body style="background: #f54d9a">
+    <header th:insert="~{Header :: header}"></header>
+    <div class="container">
+        <div class="row align-content-center">
+            <a href="/product/create_product" class="btn btn-primary w-100 h-100 text-lg-center">Create</a>
+        </div>
+        <div th:each="item : ${products}" class="row product-div p-2 m-2">
+            <div class="col">
+                <h2 th:text="${item.name}"></h2>
+            </div>
+            <div class="col">
+                <h3 th:text="${item.cost} + '$'"></h3>
+            </div>
+            <div class="col">
+                <a th:href="'/product/update_product/' + ${{item.id}}" class="btn btn-primary w-100 h-100 text-lg-center">Edit</a>
+            </div>
+        </div>
+    </div>
+</body>
+</html>