added an init to the binaries

initializers/connectToDb.go

@@ -0,0 +1,35 @@
+package initializers
+
+import (
+	"os"
+
+	"github.com/joho/godotenv"
+	"gorm.io/driver/postgres"
+	"gorm.io/gorm"
+)
+
+var DB *gorm.DB
+
+func ConnectToDb() {
+	var err error
+
+	// Load the .env file
+	err = godotenv.Load()
+	if err != nil {
+		panic("Error loading .env file")
+	}
+
+	dsn := "host=" + os.Getenv("DB_HOST") +
+		" user=" + os.Getenv("DB_USER") +
+		" password=" + os.Getenv("DB_PASSWORD") +
+		" dbname=" + os.Getenv("DB_NAME") +
+		" port=" + os.Getenv("DB_PORT") +
+		" sslmode=" + os.Getenv("DB_SSLMODE") +
+		" TimeZone=" + os.Getenv("DB_TIMEZONE")
+
+	DB, err = gorm.Open(postgres.Open(dsn), &gorm.Config{})
+
+	if err != nil {
+		panic("Failed to connect to DB")
+	}
+}

initializers/loadEnvVariables.go

@@ -0,0 +1,14 @@
+package initializers
+
+import (
+    "log"
+
+    "github.com/joho/godotenv"
+)
+
+func LoadEnvVariables() {
+  err := godotenv.Load()
+  if err != nil {
+    log.Fatal("Error loading .env file")
+  }
+}

initializers/syncDatabase.go

@@ -0,0 +1,10 @@
+package initializers
+
+import "git.grassecon.net/urdt/ussd/internal/models"
+
+func SyncDatabase() {
+	DB.AutoMigrate(&models.User{})
+	DB.AutoMigrate(&models.ActiveVoucher{})
+	DB.AutoMigrate(&models.Voucher{})
+	DB.AutoMigrate(&models.Transaction{})
+}