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update bai 3+4+5 #52

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eb8436b
update bai 3 + 4 + 5
Hungs20 Jun 25, 2019
5ea294c
Delete profile.md
Hungs20 Jun 25, 2019
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0 18020020_Chu_Van_Hung/profile.md → 18020020_Chu_Van_Hung/README.md
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4 changes: 4 additions & 0 deletions 18020020_Chu_Van_Hung/my_system/my_system.iml
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@@ -1,2 +1,6 @@
<<<<<<< HEAD
<?xml version="1.0" encoding="UTF-8"?>
=======
<?xml version="1.0" encoding="UTF-8"?>
>>>>>>> 7834ff41e7663548ff48a128c22048c0cb26cf7a
<module type="JAVA_MODULE" version="4" />
134 changes: 81 additions & 53 deletions 18020020_Chu_Van_Hung/my_system/pom.xml
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@@ -1,54 +1,82 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>

<groupId>com.uetcodecamp.jwb01</groupId>
<artifactId>my_system</artifactId>
<version>v01</version>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.5.RELEASE</version>
</parent>

<dependencies>

<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>

<!-- JSTL for JSP -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
</dependency>

<!-- Need this to compile JSP -->
<dependency>
<groupId>org.apache.tomcat.embed</groupId>
<artifactId>tomcat-embed-jasper</artifactId>
<scope>provided</scope>
</dependency>

</dependencies>

<properties>
<java.version>1.8</java.version>
</properties>


<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>



<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>

<groupId>com.uetcodecamp.jwb01</groupId>
<artifactId>my_system</artifactId>
<version>v01</version>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.5.RELEASE</version>
</parent>

<dependencies>
<<<<<<< HEAD
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
=======

>>>>>>> 7834ff41e7663548ff48a128c22048c0cb26cf7a
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<<<<<<< HEAD
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>8.0.16</version>
</dependency>
=======

>>>>>>> 7834ff41e7663548ff48a128c22048c0cb26cf7a
<!-- JSTL for JSP -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
</dependency>

<!-- Need this to compile JSP -->
<dependency>
<groupId>org.apache.tomcat.embed</groupId>
<artifactId>tomcat-embed-jasper</artifactId>
<scope>provided</scope>
</dependency>
<<<<<<< HEAD
<dependency>
<groupId>javax.xml.bind</groupId>
<artifactId>jaxb-api</artifactId>
<version>2.3.0</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
<version>4.3.8.Final</version>
</dependency>
=======

>>>>>>> 7834ff41e7663548ff48a128c22048c0cb26cf7a
</dependencies>

<properties>
<java.version>1.8</java.version>
</properties>


<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>



</project>
22 changes: 22 additions & 0 deletions 18020020_Chu_Van_Hung/my_system/src/main/java/com/uetcodecamp/jwb01/Application.java
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@@ -1,3 +1,24 @@
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package com.uetcodecamp.jwb01;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;

@SpringBootApplication
public class Application extends SpringBootServletInitializer {

@Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
return application.sources(Application.class);
}

public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}

=======
package com.uetcodecamp.jwb01;

import org.springframework.boot.SpringApplication;
Expand All @@ -17,4 +38,5 @@ public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}

>>>>>>> 7834ff41e7663548ff48a128c22048c0cb26cf7a
}
171 changes: 171 additions & 0 deletions ...hu_Van_Hung/my_system/src/main/java/com/uetcodecamp/jwb01/controller/HelloController.java
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package com.uetcodecamp.jwb01.controller;

import com.uetcodecamp.jwb01.model.User;
import com.uetcodecamp.jwb01.repository.UserRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.*;

import java.util.ArrayList;
import java.util.List;
import java.util.Optional;


@Controller
public class HelloController {

private List<User> items = new ArrayList<>();
private User session;
@Autowired
private UserRepository userRepository;

@RequestMapping("/")
public String index(Model model) {
items = userRepository.findAll();
model.addAttribute("items", items);
model.addAttribute("session", session);
return "home";
}

@GetMapping("add")
public String indexAdd()
{
return "add";
}
@PostMapping("add")
public String submitFormAdd(@RequestParam("name") String name,
@RequestParam("email") String email,
@RequestParam("phone") String phone,
@RequestParam("balance") int balance) {
User newUser = new User(name, email, phone, "123456", balance);
userRepository.save(newUser);
return "redirect:/";
}

@GetMapping("edit/{id}")
public String indexEdit(@PathVariable("id") Long id,
Model model) {
model.addAttribute("id", id);

Optional<User> user = userRepository.findById(id);
if(!user.isPresent()) {
return "edit";
}
model.addAttribute("name", user.get().getName());
model.addAttribute("email", user.get().getEmail());
model.addAttribute("phone", user.get().getPhone());
model.addAttribute("balance", user.get().getBalance());
return "edit";
}
@PostMapping("edit/{id}")
public String submitEdit(@PathVariable("id") Long id,
@RequestParam("email") String email,
@RequestParam("name") String name,
@RequestParam("phone") String phone,
@RequestParam("balance") int balance) {
Optional<User> user = userRepository.findById(id);
if(!user.isPresent()) return "redirect:/";
user.get().editUser(name, email, phone, user.get().getPassword(), balance);
userRepository.save(user.get());
return "redirect:/";
}
@PostMapping("delete")
public String indexDelete(@RequestParam("id") Long id,
Model model){
Optional<User> user = userRepository.findById(id);
if(user.isPresent()) userRepository.deleteById(id);
items = userRepository.findAll();
model.addAttribute("items", items);
return "list";
}
@RequestMapping("list")
public String indexList(Model model)
{
items = userRepository.findAll();
model.addAttribute("items", items);
return "list";
}
@PostMapping("search")
public String indexSearch(@RequestParam("name") String name,
Model model){
List<Integer> lstSearch = new ArrayList<>();
items = userRepository.findAll();
for(int i = 0; i < items.size(); i++)
{
if(items.get(i).getName().equals(name) || items.get(i).getEmail().equals(name) || items.get(i).getPhone().equals(name)) lstSearch.add(i);
}
model.addAttribute("items", items);
model.addAttribute("lstSearch", lstSearch);
return "search";
}

@GetMapping("login")
public String indexLogin()
{
if(session != null) return "redirect:/profile";
return "login";
}
@PostMapping("login")
public String submitLogin(@RequestParam("email") String email,
@RequestParam("password") String password,
Model resLogin) {
List<User> user = userRepository.findByEmail(email);
for(int i = 0; i < user.size(); i++)
if(user.get(i).isLogin(email, password)) {
session = user.get(i);
return "redirect:/profile";
}

resLogin.addAttribute("messLogin", "Đăng nhập không thành công!");
return "login";
}

@RequestMapping("logout")
public String indexLogout()
{
session = null;
return "redirect:/";
}

@RequestMapping("profile")
public String indexProfile(Model model)
{
model.addAttribute("session", session);
return "profile";
}

@GetMapping("transfer")
public String indexTranfer()
{
return "transfer";
}

@PostMapping("transfer")
public String submitTranfer(@RequestParam("id") Long id,
@RequestParam("balance") int balance,
Model resTransfer) {
Optional<User> user = userRepository.findById(id);
int myBalance = session.getBalance();
if(user.isPresent() && user.get().getId() == session.getId()) return "redirect:/profile";
if(user.isPresent() && myBalance - balance >= 0 && balance >= 0){
session.setBalance(myBalance - balance);
userRepository.save(session);
user.get().setBalance(user.get().getBalance() + balance);
userRepository.save(user.get());
return "redirect:/profile";
}
else if(myBalance - balance < 0){
resTransfer.addAttribute("messTransfer", "LỖI: Số dư trong tài khoản không đủ!");
return "transfer";
}
else if(balance < 0){
resTransfer.addAttribute("messTransfer", "LỖI: Số tiền chuyển không hợp lệ!");
return "transfer";
}
else {
resTransfer.addAttribute("messTransfer", "LỖI: ID không tồn tại!");
return "transfer";
}
}
}
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