exercise 1, exercise 2

pom.xml

@@ -1,63 +1,183 @@
 <?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+<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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
+
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
 		<version>3.4.4</version>
-		<relativePath/> <!-- lookup parent from repository -->
+		<relativePath/>
 	</parent>
+
 	<groupId>com.coded.spring</groupId>
 	<artifactId>Ordering</artifactId>
 	<version>0.0.1-SNAPSHOT</version>
 	<name>Kotlin.SpringbootV2</name>
 	<description>Kotlin.SpringbootV2</description>
-	<url/>
-	<licenses>
-		<license/>
-	</licenses>
-	<developers>
-		<developer/>
-	</developers>
-	<scm>
-		<connection/>
-		<developerConnection/>
-		<tag/>
-		<url/>
-	</scm>
+
 	<properties>
 		<java.version>21</java.version>
 		<kotlin.version>1.9.25</kotlin.version>
 	</properties>
+
 	<dependencies>
+		<!-- Spring Web & JPA -->
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-web</artifactId>
 		</dependency>
+
 		<dependency>
-			<groupId>com.fasterxml.jackson.module</groupId>
-			<artifactId>jackson-module-kotlin</artifactId>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-data-jpa</artifactId>
+		</dependency>
+
+		<!-- Spring Security -->
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-security</artifactId>
+		</dependency>
+
+		<!-- Password encoder -->
+		<dependency>
+			<groupId>org.springframework.security</groupId>
+			<artifactId>spring-security-crypto</artifactId>
 		</dependency>
+
+		<!-- Database Drivers -->
+		<dependency>
+			<groupId>org.postgresql</groupId>
+			<artifactId>postgresql</artifactId>
+			<scope>runtime</scope>
+		</dependency>
+
+		<dependency>
+			<groupId>com.h2database</groupId>
+			<artifactId>h2</artifactId>
+			<scope>test</scope>
+		</dependency>
+
+		<!-- Kotlin support -->
 		<dependency>
 			<groupId>org.jetbrains.kotlin</groupId>
 			<artifactId>kotlin-reflect</artifactId>
 		</dependency>
+
 		<dependency>
 			<groupId>org.jetbrains.kotlin</groupId>
 			<artifactId>kotlin-stdlib</artifactId>
 		</dependency>
 
+		<dependency>
+			<groupId>com.fasterxml.jackson.module</groupId>
+			<artifactId>jackson-module-kotlin</artifactId>
+		</dependency>
+
+		<!-- JWT -->
+		<dependency>
+			<groupId>io.jsonwebtoken</groupId>
+			<artifactId>jjwt-api</artifactId>
+			<version>0.11.5</version>
+		</dependency>
+
+		<dependency>
+			<groupId>io.jsonwebtoken</groupId>
+			<artifactId>jjwt-impl</artifactId>
+			<scope>runtime</scope>
+			<version>0.11.5</version>
+		</dependency>
+
+		<dependency>
+			<groupId>io.jsonwebtoken</groupId>
+			<artifactId>jjwt-jackson</artifactId>
+			<scope>runtime</scope>
+			<version>0.11.5</version>
+		</dependency>
+
+		<!-- Swagger / OpenAPI -->
+		<dependency>
+			<groupId>org.springdoc</groupId>
+			<artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>
+			<version>2.5.0</version>
+		</dependency>
+
+		<!-- Jakarta Inject -->
+		<dependency>
+			<groupId>jakarta.inject</groupId>
+			<artifactId>jakarta.inject-api</artifactId>
+		</dependency>
+
+		<!-- Hazelcast Cache -->
+		<dependency>
+			<groupId>com.hazelcast</groupId>
+			<artifactId>hazelcast</artifactId>
+			<version>5.5.0</version>
+		</dependency>
+
+		<!-- Testing -->
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-test</artifactId>
 			<scope>test</scope>
 		</dependency>
+
 		<dependency>
 			<groupId>org.jetbrains.kotlin</groupId>
 			<artifactId>kotlin-test-junit5</artifactId>
 			<scope>test</scope>
 		</dependency>
+
+		<dependency>
+			<groupId>io.cucumber</groupId>
+			<artifactId>cucumber-java</artifactId>
+			<version>7.11.2</version>
+			<scope>test</scope>
+		</dependency>
+
+		<dependency>
+			<groupId>io.cucumber</groupId>
+			<artifactId>cucumber-junit</artifactId>
+			<version>7.11.2</version>
+			<scope>test</scope>
+		</dependency>
+
+		<dependency>
+			<groupId>io.rest-assured</groupId>
+			<artifactId>rest-assured</artifactId>
+			<version>5.3.0</version>
+			<scope>test</scope>
+		</dependency>
+
+		<dependency>
+			<groupId>io.rest-assured</groupId>
+			<artifactId>json-path</artifactId>
+			<version>5.3.0</version>
+			<scope>test</scope>
+		</dependency>
+
+		<dependency>
+			<groupId>io.rest-assured</groupId>
+			<artifactId>json-schema-validator</artifactId>
+			<version>5.3.0</version>
+			<scope>test</scope>
+		</dependency>
+
+		<dependency>
+			<groupId>org.junit.jupiter</groupId>
+			<artifactId>junit-jupiter-api</artifactId>
+			<version>5.10.0</version>
+			<scope>test</scope>
+		</dependency>
+
+		<dependency>
+			<groupId>org.junit.jupiter</groupId>
+			<artifactId>junit-jupiter-engine</artifactId>
+			<version>5.10.0</version>
+			<scope>test</scope>
+		</dependency>
+
 	</dependencies>
 
 	<build>
@@ -90,4 +210,4 @@
 		</plugins>
 	</build>
 
-</project>
+</project>

src/main/kotlin/com/coded/spring/ordering/AppProperties.kt

@@ -0,0 +1,13 @@
+package com.coded.spring.ordering
+
+import org.springframework.boot.context.properties.ConfigurationProperties
+import org.springframework.context.annotation.Configuration
+
+@Configuration
+@ConfigurationProperties
+class AppProperties {
+    lateinit var companyName: String
+    var festiveMode: Boolean = false
+    var festiveMessage: String = "Eidkom Mubarak Coded"
+    var festiveDiscount: Int = 20
+}

src/main/kotlin/com/coded/spring/ordering/Application.kt

@@ -1,5 +1,8 @@
 package com.coded.spring.ordering
 
+import com.hazelcast.config.Config;
+import com.hazelcast.core.Hazelcast
+import com.hazelcast.core.HazelcastInstance
 import org.springframework.boot.autoconfigure.SpringBootApplication
 import org.springframework.boot.runApplication
 
@@ -8,4 +11,8 @@ class Application
 
 fun main(args: Array<String>) {
 	runApplication<Application>(*args)
+	helloWorldConfig.getMapConfig("pets").setTimeToLiveSeconds(10)
 }
+
+val helloWorldConfig = Config("hello-world-cache")
+val serverCache: HazelcastInstance = Hazelcast.newHazelcastInstance(helloWorldConfig)

src/main/kotlin/com/coded/spring/ordering/InitUserRunner.kt

@@ -0,0 +1,34 @@
+package com.coded.spring.ordering
+
+import com.coded.spring.ordering.models.Roles
+import com.coded.spring.ordering.models.User
+import com.coded.spring.ordering.repo.UserRepository
+import org.springframework.boot.CommandLineRunner
+import org.springframework.boot.autoconfigure.SpringBootApplication
+import org.springframework.boot.runApplication
+import org.springframework.context.annotation.Bean
+import org.springframework.security.crypto.password.PasswordEncoder
+
+@SpringBootApplication
+class InitUserRunner {
+    @Bean
+    fun initUsers(userRepository: UserRepository, passwordEncoder: PasswordEncoder) = CommandLineRunner {
+        val user = User(
+            name = "HelloUser",
+            username = "testuser",
+            password = passwordEncoder.encode("Password123@"),
+            age = 18,
+            role = Roles.ADMIN
+        )
+        if (userRepository.findByUsername(user.username) == null) {
+            println("Creating user ${user.username}")
+            userRepository.save(user)
+        } else {
+            println("User ${user.username} already exists")
+        }
+    }
+}
+
+fun main(args: Array<String>) {
+    runApplication<InitUserRunner>(*args)
+}

src/main/kotlin/com/coded/spring/ordering/LoggingFilter.kt

@@ -0,0 +1,37 @@
+package com.coded.spring.ordering
+
+import jakarta.servlet.FilterChain
+import jakarta.servlet.http.HttpServletRequest
+import jakarta.servlet.http.HttpServletResponse
+import org.springframework.stereotype.Component
+import org.springframework.web.filter.OncePerRequestFilter
+import org.springframework.web.util.ContentCachingRequestWrapper
+import org.springframework.web.util.ContentCachingResponseWrapper
+
+@Component
+class LoggingFilter: OncePerRequestFilter(){
+    override fun doFilterInternal(
+        request: HttpServletRequest,
+        response: HttpServletResponse,
+        filterChain: FilterChain
+    ) {
+        val cachedRequest = ContentCachingRequestWrapper(request)
+        val cachedResponse = ContentCachingResponseWrapper(response)
+
+        filterChain.doFilter(cachedRequest, cachedResponse)
+
+        logRequest(cachedRequest)
+        logResponse(cachedResponse)
+        cachedResponse.copyBodyToResponse()
+    }
+
+    private fun logRequest(request: ContentCachingRequestWrapper) {
+        val requestBody = String(request.contentAsByteArray)
+        logger.info("Request: method=${request.method}, uri=${request.requestURI}, body=$requestBody")
+    }
+
+    private fun logResponse(response: ContentCachingResponseWrapper) {
+        val responseBody = String(response.contentAsByteArray)
+        logger.info("Response: status=${response.status}, body=$responseBody")
+    }
+}

src/main/kotlin/com/coded/spring/ordering/authentication/CustomUserDetailsService.kt

@@ -0,0 +1,19 @@
+package com.coded.spring.ordering.authentication
+
+import org.springframework.security.core.userdetails.*
+import com.coded.spring.ordering.repo.UserRepository
+import org.springframework.stereotype.Service
+
+@Service
+class CustomUserDetailsService(
+    private val usersRepository: UserRepository) : UserDetailsService {
+    override fun loadUserByUsername(username: String): UserDetails {
+        val user = usersRepository.findByUsername(username) ?: throw UsernameNotFoundException("User not found")
+
+        return User.builder()
+            .username(user.username)
+            .password(user.password)
+            .roles(user.role.toString())
+            .build()
+    }
+}