1 files changed, 31 insertions, 0 deletions

diff --git a/backend/database/database.go b/backend/database/database.go
new file mode 100644
index 0000000..85ebaa2
--- /dev/null
+++ b/backend/database/database.go
@@ -0,0 +1,31 @@
+package database
+
+import (
+        "database/sql"
+        "fmt"
+
+        _ "github.com/lib/pq"
+        "github.com/pektezol/leastportals/backend/controllers"
+)
+
+var DB *sql.DB
+
+func ConnectDB() {
+        host := controllers.GetEnvKey("DB_HOST")
+        port := controllers.GetEnvKey("DB_PORT")
+        user := controllers.GetEnvKey("DB_USER")
+        pass := controllers.GetEnvKey("DB_PASS")
+        name := controllers.GetEnvKey("DB_NAME")
+        psqlInfo := fmt.Sprintf("host=%s port=%s user=%s "+
+                "password=%s dbname=%s sslmode=disable",
+                host, port, user, pass, name)
+        db, err := sql.Open("postgres", psqlInfo)
+        if err != nil {
+                panic(err)
+        }
+        if err = db.Ping(); err != nil {
+                panic(err)
+        }
+        DB = db
+        fmt.Println("Successfully connected to database!")
+}