Cleaned, refactored, added db init script

internal/database.go

@@ -0,0 +1,39 @@
+package internal
+
+import (
+	"context"
+
+	"go.mongodb.org/mongo-driver/mongo"
+	"go.mongodb.org/mongo-driver/mongo/options"
+)
+
+type Location struct {
+	Database   string
+	Collection string
+}
+
+func getNewClient() *mongo.Client {
+	client, err := mongo.Connect(
+		context.TODO(),
+		options.Client().ApplyURI("mongodb://db:27017/"))
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+func pushDocument(location Location, document interface{}) error {
+	client := getNewClient()
+	defer client.Disconnect(context.TODO())
+
+	coll := client.Database(location.Database).Collection(location.Collection)
+	_, err := coll.InsertOne(context.TODO(), document)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+// func getDocument(database string, collection string) {
+// }