diff --git a/.gitignore b/.gitignore
index 865e45b..3f29884 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,38 +1,2 @@
-.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.yaml
\ No newline at end of file
+config.yaml
diff --git a/config_sample.yaml b/config_sample.yaml
new file mode 100644
index 0000000..d9f1c02
--- /dev/null
+++ b/config_sample.yaml
@@ -0,0 +1,5 @@
+db_user: DATABASE_USERNAME
+db_password: DATABASE_PASSWORD
+db_host: DATABASE_HOST
+db_name: DATABASE_NAME
+db_port: 5432
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..42ae0c6
--- /dev/null
+++ b/package.json
@@ -0,0 +1,11 @@
+{
+  "name": "currency-chart",
+  "version": "1.0.0",
+  "description": "",
+  "main": "main.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "Redume",
+  "license": "ISC"
+}
diff --git a/postgresql.js b/postgresql.js
new file mode 100644
index 0000000..6c8443e
--- /dev/null
+++ b/postgresql.js
@@ -0,0 +1,8 @@
+const pg = require("pg");
+const pool = new pg.Pool({
+    user: "",
+    password: "",
+    host: "",
+    port: 5432,
+    database: ""
+})