initial commit. Go test app

db.go

@@ -0,0 +1,22 @@
+package main
+
+import (
+	"gorm.io/driver/postgres"
+	"gorm.io/gorm"
+)
+
+type Task struct {
+	gorm.Model
+	Title string `json:"title"`
+}
+
+func InitDB() *gorm.DB {
+	dsn := "host=localhost user=postgres password=postgres dbname=go_postgres port=5432 sslmode=disable"
+	db, err := gorm.Open(postgres.Open(dsn), &gorm.Config{})
+	if err != nil {
+		panic("Failed to connect to database")
+	}
+	// This automatically creates the 'tasks' table in Postgres
+	db.AutoMigrate(&Task{})
+	return db
+}