feat: add existed phone number check when signup

.devcontainer/devcontainer.json

@@ -14,7 +14,8 @@
 				"redhat.vscode-quarkus",
 				"vscjava.vscode-java-pack",
 				"redhat.vscode-xml",
-				"esbenp.prettier-vscode"
+				"esbenp.prettier-vscode",
+				"PeterSchmalfeldt.explorer-exclude"
 			]
 		}
 	},

account-service/.gitignore

@@ -1,45 +0,0 @@
-#Maven
-target/
-pom.xml.tag
-pom.xml.releaseBackup
-pom.xml.versionsBackup
-release.properties
-.flattened-pom.xml
-
-# Eclipse
-.project
-.classpath
-.settings/
-bin/
-
-# IntelliJ
-.idea
-*.ipr
-*.iml
-*.iws
-
-# NetBeans
-nb-configuration.xml
-
-# Visual Studio Code
-.vscode
-.factorypath
-
-# OSX
-.DS_Store
-
-# Vim
-*.swp
-*.swo
-
-# patch
-*.orig
-*.rej
-
-# Local environment
-.env
-
-# Plugin directory
-/.quarkus/cli/plugins/
-# TLS Certificates
-.certs/

account-service/src/main/java/com/drinkool/models/User.java

@@ -33,6 +33,12 @@ public abstract class User extends PanacheEntity {
 
 	@Transactional
 	public void signup(String name, String phone, String rawPassword) {
+		// Check existed user
+		Customer existedUser = User.find("phone", phone).firstResult();
+
+		if (existedUser != null) throw new BadRequestException("ExistedUser");
+
+		// Set user
 		this.name = name;
 
 		if (!PhoneValidator.isValidInternationalPhone(phone)) {
@@ -43,6 +49,7 @@ public abstract class User extends PanacheEntity {
 
 		this.hashedPassword = Password.hash(rawPassword).withArgon2().getResult();
 
+		// Save user
 		this.persist();
 	}