diff --git a/2023-03/spring-19-ajax/ajax-demo.html b/2023-03/spring-19-ajax/ajax-demo.html new file mode 100644 index 00000000..5165cdfc --- /dev/null +++ b/2023-03/spring-19-ajax/ajax-demo.html @@ -0,0 +1,90 @@ + + + + Технологии JS для отправки запросов + + + + + + + + + + + + + + +

+

+

+

+ + 

+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/2023-03/spring-19-ajax/pom.xml b/2023-03/spring-19-ajax/pom.xml
new file mode 100644
index 00000000..0a47af1c
--- /dev/null
+++ b/2023-03/spring-19-ajax/pom.xml
@@ -0,0 +1,17 @@
+
+
+    4.0.0
+
+    ru.otus
+    spring-mvc-ajax
+    1.0
+
+    pom
+
+    
+        spring-ajax-demo
+        spring-boot-and-react-demo
+    
+
diff --git a/2023-03/spring-19-ajax/spring-ajax-demo/pom.xml b/2023-03/spring-19-ajax/spring-ajax-demo/pom.xml
new file mode 100644
index 00000000..7d56d431
--- /dev/null
+++ b/2023-03/spring-19-ajax/spring-ajax-demo/pom.xml
@@ -0,0 +1,73 @@
+
+
+    4.0.0
+
+    ru.otus
+    spring-ajax-demo
+    1.0
+
+    
+        org.springframework.boot
+        spring-boot-starter-parent
+        3.1.0
+        
+    
+
+    
+        17
+        17
+    
+
+    
+        
+            org.springframework.boot
+            spring-boot-starter
+        
+
+        
+            org.springframework.boot
+            spring-boot-starter-web
+        
+
+        
+            org.springframework.boot
+            spring-boot-starter-thymeleaf
+        
+
+        
+            org.webjars
+            jquery
+            3.6.4
+        
+
+
+        
+            com.h2database
+            h2
+        
+
+        
+            org.springframework.boot
+            spring-boot-starter-data-jpa
+        
+
+        
+            org.projectlombok
+            lombok
+            1.18.24
+            provided
+        
+
+    
+
+    
+        
+            
+                org.springframework.boot
+                spring-boot-maven-plugin
+            
+        
+    
+
diff --git a/2023-03/spring-19-ajax/spring-ajax-demo/src/main/java/ru/otus/spring/Main.java b/2023-03/spring-19-ajax/spring-ajax-demo/src/main/java/ru/otus/spring/Main.java
new file mode 100644
index 00000000..e2779e96
--- /dev/null
+++ b/2023-03/spring-19-ajax/spring-ajax-demo/src/main/java/ru/otus/spring/Main.java
@@ -0,0 +1,13 @@
+package ru.otus.spring;
+
+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);
+    }
+
+}
diff --git a/2023-03/spring-19-ajax/spring-ajax-demo/src/main/java/ru/otus/spring/domain/Person.java b/2023-03/spring-19-ajax/spring-ajax-demo/src/main/java/ru/otus/spring/domain/Person.java
new file mode 100644
index 00000000..4c7af816
--- /dev/null
+++ b/2023-03/spring-19-ajax/spring-ajax-demo/src/main/java/ru/otus/spring/domain/Person.java
@@ -0,0 +1,26 @@
+package ru.otus.spring.domain;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.persistence.Table;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+@Entity
+@Table(name = "persons")
+public class Person {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private long id;
+
+    @Column(name = "name")
+    private String name;
+}
diff --git a/2023-03/spring-19-ajax/spring-ajax-demo/src/main/java/ru/otus/spring/page/PersonPagesController.java b/2023-03/spring-19-ajax/spring-ajax-demo/src/main/java/ru/otus/spring/page/PersonPagesController.java
new file mode 100644
index 00000000..5e59b329
--- /dev/null
+++ b/2023-03/spring-19-ajax/spring-ajax-demo/src/main/java/ru/otus/spring/page/PersonPagesController.java
@@ -0,0 +1,20 @@
+package ru.otus.spring.page;
+
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.GetMapping;
+
+@Controller
+public class PersonPagesController {
+
+    @GetMapping("/")
+    public String listPersonsPage(Model model) {
+        model.addAttribute("keywords", "list users in Omsk, omsk, list users, list users free");
+        return "list";
+    }
+
+    @GetMapping("/add")
+    public String addPersonPage() {
+        return "add";
+    }
+}
diff --git a/2023-03/spring-19-ajax/spring-ajax-demo/src/main/java/ru/otus/spring/repostory/PersonRepository.java b/2023-03/spring-19-ajax/spring-ajax-demo/src/main/java/ru/otus/spring/repostory/PersonRepository.java
new file mode 100644
index 00000000..4fb88650
--- /dev/null
+++ b/2023-03/spring-19-ajax/spring-ajax-demo/src/main/java/ru/otus/spring/repostory/PersonRepository.java
@@ -0,0 +1,11 @@
+package ru.otus.spring.repostory;
+
+import org.springframework.data.repository.CrudRepository;
+import ru.otus.spring.domain.Person;
+
+import java.util.List;
+
+public interface PersonRepository extends CrudRepository {
+
+    List findAll();
+}
diff --git a/2023-03/spring-19-ajax/spring-ajax-demo/src/main/java/ru/otus/spring/rest/PersonController.java b/2023-03/spring-19-ajax/spring-ajax-demo/src/main/java/ru/otus/spring/rest/PersonController.java
new file mode 100644
index 00000000..5e8f16ae
--- /dev/null
+++ b/2023-03/spring-19-ajax/spring-ajax-demo/src/main/java/ru/otus/spring/rest/PersonController.java
@@ -0,0 +1,31 @@
+package ru.otus.spring.rest;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RestController;
+import ru.otus.spring.repostory.PersonRepository;
+import ru.otus.spring.rest.dto.PersonDto;
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+@RequiredArgsConstructor
+@RestController
+public class PersonController {
+
+    private final PersonRepository repository;
+
+    @GetMapping("/api/persons")
+    public List getAllPersons() {
+        return repository.findAll().stream().map(PersonDto::toDto)
+                .collect(Collectors.toList());
+    }
+
+    @PostMapping("/api/persons")
+    public PersonDto addPerson(@RequestBody PersonDto personDto) {
+        var savedPerson = repository.save(personDto.toDomainObject());
+        return PersonDto.toDto(savedPerson);
+    }
+}
diff --git a/2023-03/spring-19-ajax/spring-ajax-demo/src/main/java/ru/otus/spring/rest/dto/PersonDto.java b/2023-03/spring-19-ajax/spring-ajax-demo/src/main/java/ru/otus/spring/rest/dto/PersonDto.java
new file mode 100644
index 00000000..69fd41b8
--- /dev/null
+++ b/2023-03/spring-19-ajax/spring-ajax-demo/src/main/java/ru/otus/spring/rest/dto/PersonDto.java
@@ -0,0 +1,30 @@
+/*
+ * Copyright 2016 Russian Post
+ *
+ * This source code is Russian Post Confidential Proprietary.
+ * This software is protected by copyright. All rights and titles are reserved.
+ * You shall not use, copy, distribute, modify, decompile, disassemble or reverse engineer the software.
+ * Otherwise this violation would be treated by law and would be subject to legal prosecution.
+ * Legal use of the software provides receipt of a license from the right name only.
+ */
+package ru.otus.spring.rest.dto;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import ru.otus.spring.domain.Person;
+
+@Data
+@AllArgsConstructor
+public class PersonDto {
+
+    private long id;
+    private String name;
+
+    public static PersonDto toDto(Person person) {
+        return new PersonDto(person.getId(), person.getName());
+    }
+
+    public Person toDomainObject() {
+        return new Person(id, name);
+    }
+}
diff --git a/2023-03/spring-19-ajax/spring-ajax-demo/src/main/resources/application.yml b/2023-03/spring-19-ajax/spring-ajax-demo/src/main/resources/application.yml
new file mode 100644
index 00000000..02e01231
--- /dev/null
+++ b/2023-03/spring-19-ajax/spring-ajax-demo/src/main/resources/application.yml
@@ -0,0 +1,11 @@
+spring:
+  datasource:
+    url: jdbc:h2:mem:testdb
+    initialization-mode: always
+
+  jpa:
+    generate-ddl: false
+    hibernate:
+      ddl-auto: none
+
+    show-sql: true
\ No newline at end of file
diff --git a/2023-03/spring-19-ajax/spring-ajax-demo/src/main/resources/data.sql b/2023-03/spring-19-ajax/spring-ajax-demo/src/main/resources/data.sql
new file mode 100644
index 00000000..e60c79ca
--- /dev/null
+++ b/2023-03/spring-19-ajax/spring-ajax-demo/src/main/resources/data.sql
@@ -0,0 +1 @@
+INSERT INTO persons (name) VALUES ('Pushkin'), ('Lermontov')
\ No newline at end of file
diff --git a/2023-03/spring-19-ajax/spring-ajax-demo/src/main/resources/schema.sql b/2023-03/spring-19-ajax/spring-ajax-demo/src/main/resources/schema.sql
new file mode 100644
index 00000000..2190e858
--- /dev/null
+++ b/2023-03/spring-19-ajax/spring-ajax-demo/src/main/resources/schema.sql
@@ -0,0 +1,8 @@
+DROP TABLE IF EXISTS persons;
+
+CREATE TABLE persons (
+    id BIGSERIAL,
+    name VARCHAR(250),
+
+    PRIMARY KEY (id)
+);
\ No newline at end of file
diff --git a/2023-03/spring-19-ajax/spring-ajax-demo/src/main/resources/templates/add.html b/2023-03/spring-19-ajax/spring-ajax-demo/src/main/resources/templates/add.html
new file mode 100644
index 00000000..bbbbe4f0
--- /dev/null
+++ b/2023-03/spring-19-ajax/spring-ajax-demo/src/main/resources/templates/add.html
@@ -0,0 +1,60 @@
+
+
+
+    
+    Edit person
+    
+    
+
+
+
+
Form for new person creation:

+

+    

+        
+        
+    

+
+    

+        
+        
+    

+

+
+
Saved person:

+

+
+
+
diff --git a/2023-03/spring-19-ajax/spring-ajax-demo/src/main/resources/templates/list.html b/2023-03/spring-19-ajax/spring-ajax-demo/src/main/resources/templates/list.html
new file mode 100644
index 00000000..4ef399af
--- /dev/null
+++ b/2023-03/spring-19-ajax/spring-ajax-demo/src/main/resources/templates/list.html
@@ -0,0 +1,60 @@
+
+
+
+    
+    
+    List of all persons
+    
+    
+
+
+
Persons:

+
+Add new
+
+    
+    
+        
+        
+    
+    
+    
+    
+
IDName

+
+
+
+
+
diff --git a/2023-03/spring-19-ajax/spring-boot-and-react-demo/.gitignore b/2023-03/spring-19-ajax/spring-boot-and-react-demo/.gitignore
new file mode 100644
index 00000000..b11e399f
--- /dev/null
+++ b/2023-03/spring-19-ajax/spring-boot-and-react-demo/.gitignore
@@ -0,0 +1,30 @@
+target/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/build/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+
+
+node/
+/node_modules
+/output
+package-lock.json
diff --git a/2023-03/spring-19-ajax/spring-boot-and-react-demo/package.json b/2023-03/spring-19-ajax/spring-boot-and-react-demo/package.json
new file mode 100644
index 00000000..22d1433b
--- /dev/null
+++ b/2023-03/spring-19-ajax/spring-boot-and-react-demo/package.json
@@ -0,0 +1,28 @@
+{
+  "name": "client",
+  "version": "1.0.0",
+  "description": "Simple react demo",
+  "main": "index.js",
+  "scripts": {
+    "dev": "webpack-dev-server --config webpack.dev.config.js",
+    "build": "webpack"
+  },
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "react": "^18.2.0",
+    "react-dom": "^18.2.0"
+  },
+  "devDependencies": {
+    "@babel/core": "^7.19.1",
+    "babel-loader": "^8.2.5",
+    "@babel/preset-env": "^7.19.1",
+    "@babel/preset-react": "^7.18.6",
+    "react-css-modules": "^4.7.11",
+    "html-webpack-plugin": "^5.5.0",
+    "terser-webpack-plugin": "^5.3.6",
+    "webpack": "^5.74.0",
+    "webpack-cli": "^4.10.0",
+    "webpack-dev-server": "^4.11.1"
+  }
+}
diff --git a/2023-03/spring-19-ajax/spring-boot-and-react-demo/pom.xml b/2023-03/spring-19-ajax/spring-boot-and-react-demo/pom.xml
new file mode 100644
index 00000000..369b9d05
--- /dev/null
+++ b/2023-03/spring-19-ajax/spring-boot-and-react-demo/pom.xml
@@ -0,0 +1,91 @@
+
+
+    4.0.0
+
+    ru.otus
+    spring-boot-and-react-demo
+    1.0
+
+    
+        org.springframework.boot
+        spring-boot-starter-parent
+        3.1.0
+        
+    
+
+    
+        17
+        17
+    
+
+    
+        
+            org.springframework.boot
+            spring-boot-starter
+        
+        
+            org.springframework.boot
+            spring-boot-starter-web
+        
+
+
+        
+            com.h2database
+            h2
+        
+        
+            org.springframework.boot
+            spring-boot-starter-data-jpa
+        
+
+
+    
+
+    
+        
+            
+                org.springframework.boot
+                spring-boot-maven-plugin
+            
+            
+                com.github.eirslett
+                frontend-maven-plugin
+                1.12.1
+                
+                    
+                        install node and npm
+                        
+                            install-node-and-npm
+                        
+                        
+                            v16.13.2
+                            8.3.2
+                        
+                    
+                    
+                        npm install
+                        
+                            npm
+                        
+                        generate-resources
+                        
+                            install
+                        
+                    
+                    
+                        npm run build
+                        
+                            npm
+                        
+                        generate-resources
+                        
+                            run build
+                        
+                    
+                
+            
+        
+    
+
diff --git a/2023-03/spring-19-ajax/spring-boot-and-react-demo/src/main/java/ru/otus/spring/Main.java b/2023-03/spring-19-ajax/spring-boot-and-react-demo/src/main/java/ru/otus/spring/Main.java
new file mode 100644
index 00000000..e2779e96
--- /dev/null
+++ b/2023-03/spring-19-ajax/spring-boot-and-react-demo/src/main/java/ru/otus/spring/Main.java
@@ -0,0 +1,13 @@
+package ru.otus.spring;
+
+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);
+    }
+
+}
diff --git a/2023-03/spring-19-ajax/spring-boot-and-react-demo/src/main/java/ru/otus/spring/domain/Person.java b/2023-03/spring-19-ajax/spring-boot-and-react-demo/src/main/java/ru/otus/spring/domain/Person.java
new file mode 100644
index 00000000..81dae69e
--- /dev/null
+++ b/2023-03/spring-19-ajax/spring-boot-and-react-demo/src/main/java/ru/otus/spring/domain/Person.java
@@ -0,0 +1,40 @@
+package ru.otus.spring.domain;
+
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.persistence.Table;
+
+@Entity
+@Table(name = "persons")
+public class Person {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private int id;
+    private String name;
+
+    public Person() {
+    }
+
+    public Person(String name) {
+        this.name = name;
+    }
+
+    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;
+    }
+}
diff --git a/2023-03/spring-19-ajax/spring-boot-and-react-demo/src/main/java/ru/otus/spring/repostory/PersonRepository.java b/2023-03/spring-19-ajax/spring-boot-and-react-demo/src/main/java/ru/otus/spring/repostory/PersonRepository.java
new file mode 100644
index 00000000..4b20e5b7
--- /dev/null
+++ b/2023-03/spring-19-ajax/spring-boot-and-react-demo/src/main/java/ru/otus/spring/repostory/PersonRepository.java
@@ -0,0 +1,11 @@
+package ru.otus.spring.repostory;
+
+import org.springframework.data.repository.CrudRepository;
+import ru.otus.spring.domain.Person;
+
+import java.util.List;
+
+public interface PersonRepository extends CrudRepository {
+
+    List findAll();
+}
diff --git a/2023-03/spring-19-ajax/spring-boot-and-react-demo/src/main/java/ru/otus/spring/rest/PersonController.java b/2023-03/spring-19-ajax/spring-boot-and-react-demo/src/main/java/ru/otus/spring/rest/PersonController.java
new file mode 100644
index 00000000..47c36b18
--- /dev/null
+++ b/2023-03/spring-19-ajax/spring-boot-and-react-demo/src/main/java/ru/otus/spring/rest/PersonController.java
@@ -0,0 +1,25 @@
+package ru.otus.spring.rest;
+
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+import ru.otus.spring.repostory.PersonRepository;
+import ru.otus.spring.rest.dto.PersonDto;
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+@RestController
+public class PersonController {
+
+    private final PersonRepository repository;
+
+    public PersonController(PersonRepository repository) {
+        this.repository = repository;
+    }
+
+    @GetMapping("/api/persons")
+    public List getAllPersons() {
+        return repository.findAll().stream().map(PersonDto::toDto)
+                .collect(Collectors.toList());
+    }
+}
diff --git a/2023-03/spring-19-ajax/spring-boot-and-react-demo/src/main/java/ru/otus/spring/rest/dto/PersonDto.java b/2023-03/spring-19-ajax/spring-boot-and-react-demo/src/main/java/ru/otus/spring/rest/dto/PersonDto.java
new file mode 100644
index 00000000..03918447
--- /dev/null
+++ b/2023-03/spring-19-ajax/spring-boot-and-react-demo/src/main/java/ru/otus/spring/rest/dto/PersonDto.java
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2016 Russian Post
+ *
+ * This source code is Russian Post Confidential Proprietary.
+ * This software is protected by copyright. All rights and titles are reserved.
+ * You shall not use, copy, distribute, modify, decompile, disassemble or reverse engineer the software.
+ * Otherwise this violation would be treated by law and would be subject to legal prosecution.
+ * Legal use of the software provides receipt of a license from the right name only.
+ */
+package ru.otus.spring.rest.dto;
+
+import ru.otus.spring.domain.Person;
+
+/**
+ * DTO that represents Account
+ */
+@SuppressWarnings("all")
+public class PersonDto {
+
+    private int id = -1;
+    private String name;
+
+    public PersonDto() {
+    }
+
+    public PersonDto(int id, String name) {
+        this.id = id;
+        this.name = name;
+    }
+
+    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 static PersonDto toDto(Person person) {
+        return new PersonDto(person.getId(), person.getName());
+    }
+}
diff --git a/2023-03/spring-19-ajax/spring-boot-and-react-demo/src/main/resources/application.yml b/2023-03/spring-19-ajax/spring-boot-and-react-demo/src/main/resources/application.yml
new file mode 100644
index 00000000..02e01231
--- /dev/null
+++ b/2023-03/spring-19-ajax/spring-boot-and-react-demo/src/main/resources/application.yml
@@ -0,0 +1,11 @@
+spring:
+  datasource:
+    url: jdbc:h2:mem:testdb
+    initialization-mode: always
+
+  jpa:
+    generate-ddl: false
+    hibernate:
+      ddl-auto: none
+
+    show-sql: true
\ No newline at end of file
diff --git a/2023-03/spring-19-ajax/spring-boot-and-react-demo/src/main/resources/data.sql b/2023-03/spring-19-ajax/spring-boot-and-react-demo/src/main/resources/data.sql
new file mode 100644
index 00000000..e60c79ca
--- /dev/null
+++ b/2023-03/spring-19-ajax/spring-boot-and-react-demo/src/main/resources/data.sql
@@ -0,0 +1 @@
+INSERT INTO persons (name) VALUES ('Pushkin'), ('Lermontov')
\ No newline at end of file
diff --git a/2023-03/spring-19-ajax/spring-boot-and-react-demo/src/main/resources/schema.sql b/2023-03/spring-19-ajax/spring-boot-and-react-demo/src/main/resources/schema.sql
new file mode 100644
index 00000000..2190e858
--- /dev/null
+++ b/2023-03/spring-19-ajax/spring-boot-and-react-demo/src/main/resources/schema.sql
@@ -0,0 +1,8 @@
+DROP TABLE IF EXISTS persons;
+
+CREATE TABLE persons (
+    id BIGSERIAL,
+    name VARCHAR(250),
+
+    PRIMARY KEY (id)
+);
\ No newline at end of file
diff --git a/2023-03/spring-19-ajax/spring-boot-and-react-demo/src/ui/components/App.js b/2023-03/spring-19-ajax/spring-boot-and-react-demo/src/ui/components/App.js
new file mode 100644
index 00000000..4a638db3
--- /dev/null
+++ b/2023-03/spring-19-ajax/spring-boot-and-react-demo/src/ui/components/App.js
@@ -0,0 +1,58 @@
+import React from 'react'
+
+const styles = {
+    personsTable: {
+        border: "1px solid steelblue",
+        width: "300px",
+        borderCollapse: "collapse",
+    },
+
+    personsTableItem: {
+        padding: "5px",
+        border: "1px solid steelblue"
+    }  
+}
+
+const Header = (props) => (
+    
{props.title}

+);
+
+export default class App extends React.Component {
+
+    constructor() {
+        super();
+        this.state = {persons: []};
+    }
+
+    componentDidMount() {
+        fetch('/api/persons')
+            .then(response => response.json())
+            .then(persons => this.setState({persons}));
+    }
+
+    render() {
+        return (
+            
+                

+                
+                    
+                    
+                        
+                        
+                    
+                    
+                    
+                    {
+                        this.state.persons.map((person, i) => (
+                            
+                                
+                                
+                            
+                        ))
+                    }
+                    
+                
IDName
{person.id}{person.name}

+            
+        )
+    }
+};
diff --git a/2023-03/spring-19-ajax/spring-boot-and-react-demo/src/ui/index.html b/2023-03/spring-19-ajax/spring-boot-and-react-demo/src/ui/index.html
new file mode 100644
index 00000000..86fc7182
--- /dev/null
+++ b/2023-03/spring-19-ajax/spring-boot-and-react-demo/src/ui/index.html
@@ -0,0 +1,15 @@
+
+
+  
+    Minimal React Boilerplate
+  
+    
+      
+
+      

+
+      
+    
+
diff --git a/2023-03/spring-19-ajax/spring-boot-and-react-demo/src/ui/index.js b/2023-03/spring-19-ajax/spring-boot-and-react-demo/src/ui/index.js
new file mode 100644
index 00000000..b054022e
--- /dev/null
+++ b/2023-03/spring-19-ajax/spring-boot-and-react-demo/src/ui/index.js
@@ -0,0 +1,8 @@
+import React from 'react'
+import ReactDOM from 'react-dom'
+import App from './components/App'
+
+ReactDOM.render(
+  ,
+  document.getElementById('root')
+)
\ No newline at end of file
diff --git a/2023-03/spring-19-ajax/spring-boot-and-react-demo/webpack.config.js b/2023-03/spring-19-ajax/spring-boot-and-react-demo/webpack.config.js
new file mode 100644
index 00000000..a1a380c5
--- /dev/null
+++ b/2023-03/spring-19-ajax/spring-boot-and-react-demo/webpack.config.js
@@ -0,0 +1,51 @@
+const TerserPlugin = require("terser-webpack-plugin");
+const HtmlWebpackPlugin = require('html-webpack-plugin')
+const path = require('path');
+const webpack = require('webpack');
+
+module.exports = {
+    entry: './src/ui/index.js',
+    mode: "production",
+    output: {
+        path: path.resolve(__dirname, 'target/classes/public/'),
+        filename: 'bundle.min.js',
+        libraryTarget: 'umd'
+    },
+
+    module: {
+        rules: [
+            {
+                test: /\.js$/,
+                exclude: /(node_modules|bower_components|build)/,
+                use: {
+                    loader: 'babel-loader',
+                    options: {
+                        presets: ["@babel/preset-env", '@babel/preset-react']
+                    }
+                }
+            }
+        ]
+    },
+
+    optimization: {
+        minimize: true,
+        minimizer: [
+          new TerserPlugin({
+            extractComments: true,
+          }),
+        ],
+    },
+
+    plugins: [
+        new webpack.DefinePlugin({
+            "process.env": {
+                NODE_ENV: JSON.stringify("production")
+            }
+        }),
+        
+        new HtmlWebpackPlugin({
+            filename: 'index.html',
+            template: 'src/ui/index.html'
+        })
+    ]
+}
diff --git a/2023-03/spring-19-ajax/spring-boot-and-react-demo/webpack.dev.config.js b/2023-03/spring-19-ajax/spring-boot-and-react-demo/webpack.dev.config.js
new file mode 100644
index 00000000..b7caee3f
--- /dev/null
+++ b/2023-03/spring-19-ajax/spring-boot-and-react-demo/webpack.dev.config.js
@@ -0,0 +1,63 @@
+const HtmlWebpackPlugin = require('html-webpack-plugin')
+const path = require('path');
+
+module.exports = {
+    entry: './src/ui/index.js',
+    devtool: 'inline-source-map',
+    mode: 'development',
+    output: {
+        path: path.resolve(__dirname),
+        filename: 'bundle.js',
+        libraryTarget: 'umd'
+    },
+
+    devServer: {
+        static: path.resolve(__dirname) + '/src/ui',
+        compress: true,
+        port: 9000,
+        host: 'localhost',
+        open: true,
+/*
+        setupMiddlewares: (middlewares, devServer) => {
+            middlewares.unshift({
+                name: 'inital-data-mw',
+                path: '/api/persons',
+                middleware: (req, res) => res.send([
+                    {id: '1', name: 'Привяу'}
+                ])
+              });
+            return middlewares;
+        },
+*/       
+        proxy: {
+            '*': {
+              target: 'http://localhost:8080',
+              secure: false,
+              changeOrigin: true
+            }
+        }
+        
+        
+    },
+
+    module: {
+        rules: [
+            {
+                test: /\.js$/,
+                exclude: /(node_modules|bower_components|build)/,
+                use: {
+                    loader: 'babel-loader',
+                    options: {
+                        presets: ["@babel/preset-env", '@babel/preset-react']
+                    }
+                }
+            }
+        ]
+    },
+    plugins: [
+        new HtmlWebpackPlugin({
+            filename: 'index.html',
+            template: 'src/ui/index.html'
+        })
+    ]
+}