Initial commit

internal/database/database.go

@@ -0,0 +1,53 @@
+package database
+
+import (
+	"context"
+	"fmt"
+	"log"
+	"os"
+	"time"
+
+	_ "github.com/joho/godotenv/autoload"
+	"go.mongodb.org/mongo-driver/mongo"
+	"go.mongodb.org/mongo-driver/mongo/options"
+)
+
+type Service interface {
+	Health() map[string]string
+}
+
+type service struct {
+	db *mongo.Client
+}
+
+var (
+	host = os.Getenv("BLUEPRINT_DB_HOST")
+	port = os.Getenv("BLUEPRINT_DB_PORT")
+	//database = os.Getenv("BLUEPRINT_DB_DATABASE")
+)
+
+func New() Service {
+	client, err := mongo.Connect(context.Background(), options.Client().ApplyURI(fmt.Sprintf("mongodb://%s:%s", host, port)))
+
+	if err != nil {
+		log.Fatal(err)
+
+	}
+	return &service{
+		db: client,
+	}
+}
+
+func (s *service) Health() map[string]string {
+	ctx, cancel := context.WithTimeout(context.Background(), 1*time.Second)
+	defer cancel()
+
+	err := s.db.Ping(ctx, nil)
+	if err != nil {
+		log.Fatalf(fmt.Sprintf("db down: %v", err))
+	}
+
+	return map[string]string{
+		"message": "It's healthy",
+	}
+}