endpoint to get tasks

Lab01/app/database/database.go

@@ -28,6 +28,12 @@ func (db *Database) Initialize() {
 	db.ORM = orm
 }
 
+func (db *Database) GetAllTasks() []Task {
+	var tasks []Task
+	db.ORM.Find(&tasks)
+	return tasks
+}
+
 func (db *Database) CreateUser(username string, password string) error {
 	user := User{Username: username, Password: password}
 	result := db.ORM.Create(&user)