Add postgresql config

.gitignore

@@ -34,3 +34,4 @@ out/
 
 ### VS Code ###
 .vscode/
+.env

Dockerfile

@@ -0,0 +1,12 @@
+FROM gradle:7-jdk11 AS build
+COPY --chown=gradle:gradle . /home/gradle/src
+WORKDIR /home/gradle/src
+RUN gradle buildFatJar --no-daemon
+
+FROM openjdk:11
+EXPOSE 3002
+RUN mkdir /app
+COPY --from=build /home/gradle/src/.env /home/gradle/src/build/libs/*.jar /app/
+
+ENV PORT=3002
+ENTRYPOINT ["java","-jar","/app/schools-all.jar"]

build.gradle.kts

@@ -45,7 +45,7 @@ dependencies {
     implementation("org.jetbrains.exposed:exposed-dao:$exposed_version")
     implementation("org.jetbrains.exposed:exposed-jdbc:$exposed_version")
     implementation("org.jetbrains.exposed:exposed-java-time:$exposed_version")
-    implementation("com.h2database:h2:$h2_version")
+    implementation("com.impossibl.pgjdbc-ng:pgjdbc-ng:0.8.9")
 
     testImplementation("io.ktor:ktor-server-tests-jvm")
     testImplementation("io.ktor:ktor-server-test-host-jvm")

docker-compose.yaml

@@ -0,0 +1,33 @@
+version: "3.8"
+
+services:
+  schools:
+    build: .
+    ports:
+      - "3002:3002"
+    networks:
+      - docker_network
+    depends_on:
+      - db
+
+  db:
+    image: postgres:16-alpine
+    restart: always
+    environment:
+      - POSTGRES_USER=postgres
+      - POSTGRES_PASSWORD=postgres
+      - POSTGRES_DB=schools
+    ports:
+      - '5004:5432'
+    networks:
+      - docker_network
+    volumes:
+      - db:/var/lib/postgresql/data
+
+volumes:
+  db:
+    driver: local
+
+networks:
+  docker_network:
+    name: wulkanowy_network

src/main/kotlin/io/github/wulkanowy/schools/Application.kt

@@ -7,7 +7,7 @@ import io.ktor.server.engine.*
 import io.ktor.server.netty.*
 
 fun main() {
-    embeddedServer(Netty, port = 8080, host = "0.0.0.0", module = Application::module)
+    embeddedServer(Netty, port = 3002, host = "0.0.0.0", module = Application::module)
         .start(wait = true)
 }
 

src/main/kotlin/io/github/wulkanowy/schools/DatabaseFactory.kt

@@ -9,10 +9,12 @@ import org.jetbrains.exposed.sql.transactions.transaction
 
 object DatabaseFactory {
     fun init() {
-        val driverClassName = "org.h2.Driver"
-        val jdbcURL = "jdbc:h2:file:./build/db"
-        val database = Database.connect(jdbcURL, driverClassName)
-
+        val database = Database.connect(
+            url = "jdbc:pgsql://localhost:5004/schools",
+            driver = "com.impossibl.postgres.jdbc.PGDriver",
+            user = "postgres",
+            password = "postgres",
+        )
 
         transaction(database) {
             SchemaUtils.create(LoginEvents)