Configure database inside api

api/src/features/ConfigurationFeature.kt

@@ -0,0 +1,33 @@
+package be.vandewalleh.features
+
+import io.ktor.application.Application
+import org.kodein.di.Kodein
+import org.kodein.di.generic.bind
+import org.kodein.di.generic.instance
+import org.mariadb.jdbc.MariaDbDataSource
+import javax.sql.DataSource
+
+/**
+ * [Kodein] configuration module
+ */
+lateinit var configurationModule: Kodein.Module
+
+fun Application.configurationFeature() {
+    val dataSource: DataSource = with(environment.config) {
+        val host = property("database.host").getString()
+        val port = property("database.port").getString()
+        val name = property("database.name").getString()
+        val user = property("database.user").getString()
+        val password = property("database.password").getString()
+
+        val url = "jdbc:mariadb://$host:$port/$name"
+
+        MariaDbDataSource(url).apply {
+            this.user = user
+            setPassword(password)
+        }
+    }
+    configurationModule = Kodein.Module("Configuration") {
+        bind<DataSource>() with instance(dataSource)
+    }
+}

api/src/features/Features.kt

@@ -6,4 +6,5 @@ fun Application.features() {
     locationFeature()
     corsFeature()
     contentNegotiationFeature()
+    configurationFeature()
 }