Dag Andreas Foss Folvell

main.tf

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+provider "aws" {
+     region = "eu-north-1"
+  }
+
+  resource "aws_iam_role" "lambda_role" {
+     name = "lambda_role"
+     assume_role_policy = jsonencode({
+        Version = "2012-10-17",
+        Statement = [{
+           Action = "sts:AssumeRole",
+           Effect = "Allow",
+           Principal = {
+           Service = "lambda.amazonaws.com"
+           }
+        }]
+     })
+  }
+
+  resource "aws_lambda_function" "backend" {
+     filename         = "backend.zip"
+     function_name    = "MyBackendFunction"
+     role             = aws_iam_role.lambda_role.arn
+     handler          = "Backend::Backend.Function::FunctionHandler"
+     runtime          = "java" -- JAVAENVIRONMENT
+     source_code_hash = filebase64sha256("backend.zip")
+  }
+
+  resource "aws_api_gateway_rest_api" "api" {
+     name = "MyBackendAPI"
+  }
+
+  resource "aws_api_gateway_resource" "resource" {
+     rest_api_id = aws_api_gateway_rest_api.api.id
+     parent_id   = aws_api_gateway_rest_api.api.root_resource_id
+     path_part   = "register"
+  }
+
+  resource "aws_api_gateway_method" "method" {
+     rest_api_id   = aws_api_gateway_rest_api.api.id
+     resource_id   = aws_api_gateway_resource.resource.id
+     http_method   = "GET"
+     authorization = "NONE"
+  }
+
+  resource "aws_api_gateway_integration" "integration" {
+     rest_api_id = aws_api_gateway_rest_api.api.id
+     resource_id = aws_api_gateway_resource.resource.id
+     http_method = aws_api_gateway_method.method.http_method
+     type        = "AWS_PROXY"
+     integration_http_method = "POST"
+     uri         = aws_lambda_function.backend.invoke_arn
+  }

todo-backend/.aws-sam/build.toml

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+# This file is auto generated by SAM CLI build command
+
+[function_build_definitions.c5235904-9045-49cf-997f-3c0174beda15]
+codeuri = "C:\\Users\\DFoss1\\boolean\\cloud-week1\\java-cloud-aws-day-3\\todo-backend"
+runtime = "java21"
+architecture = "x86_64"
+handler = "com.booleanuk.StreamLambdaHandler::handleRequest"
+manifest_hash = ""
+packagetype = "Zip"
+functions = ["PetStoreFunction"]
+
+[layer_build_definitions]

todo-backend/.gitignore

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+HELP.md
+.gradle
+build/
+!gradle/wrapper/gradle-wrapper.jar
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+bin/
+!**/src/main/**/bin/
+!**/src/test/**/bin/
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+out/
+!**/src/main/**/out/
+!**/src/test/**/out/
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+
+### VS Code ###
+.vscode/
+
+src/main/resources/application.yml

todo-backend/build.gradle

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+plugins {
+	id 'java'
+	id 'org.springframework.boot' version '3.3.4'
+	id 'io.spring.dependency-management' version '1.1.6'
+}
+
+group = 'com.booleanuk'
+version = '0.0.7'
+
+java {
+	toolchain {
+		languageVersion = JavaLanguageVersion.of(21)
+	}
+}
+
+configurations {
+	compileOnly {
+		extendsFrom annotationProcessor
+	}
+}
+
+repositories {
+	mavenLocal()
+	mavenCentral()
+	maven {url "https://repo.spring.io/milestone"}
+	maven {url "https://repo.spring.io/snapshot"}
+}
+
+dependencies {
+	implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
+	implementation('org.springframework.boot:spring-boot-starter-web:3.3.4') {
+		exclude group: 'org.springframework.boot', module: 'spring-boot-starter-tomcat'
+	}
+	compileOnly 'org.projectlombok:lombok'
+	developmentOnly 'org.springframework.boot:spring-boot-devtools'
+	runtimeOnly 'org.postgresql:postgresql'
+	annotationProcessor 'org.projectlombok:lombok'
+	testImplementation 'org.springframework.boot:spring-boot-starter-test'
+	testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
+
+	// https://mvnrepository.com/artifact/com.amazonaws.serverless/aws-serverless-java-container-springboot3
+	implementation 'com.amazonaws.serverless:aws-serverless-java-container-springboot3:2.0.3'
+}
+
+task buildZip(type: Zip) {
+	from compileJava
+	from processResources
+	into('lib') {
+		from(configurations.compileClasspath) {
+			exclude 'tomcat-embed-*'
+		}
+	}
+}
+
+build.dependsOn buildZip