@planet221b/pure-mvc

pure MVC

how to install

npm i @planet221b/pure-mvc@latest

About

Basic Model-View-Controller architecture with extended functionality in TypeScript.

Example project here https://github.com/planet-221b/pureMVC-example.

Added functionalities.

1. Mediator have sleap() and wake() functions, which will give you ability to stop and start mediator from listening notifications dynamically.
2. Mediator have subscribeToNotifications() and unsubscribeToNotification functions, which are giving ability to dynamically subscribe and unsubscribe listening notifications. listenNotificationInterests now is a getter not a function.
3. Now it's allowed to have same mediator-view pairs, so for every mediator instance will be generated unique id, which is available in mediator in id property.
4. Now facade.retrieveMediator function has optional second property id. It's for cases where you have multiple instances of same mediator-view pairs. If you're using retrieveMediator function without giving id argument, it will return first mediator from mediators with given name.
5. Now facade has new function getMediatorsCount(mediatorName: string) which will return count of Mediator with same name. It'd done for cases, when you want to write you own logic based on Mediator count.
6. Mediator have index property which shows in which index in the same name mediators list it is, cane be used to different them from each other.
7. Same notification can call multiple commands, so added functions to remove commands from notification's call queue. To remove single command from call queue call removeCommand(notification, command) on facade, and to remove all commands from notification's queue call removeCommands(notification) on facade.
8. To register command for signle use registerCommandOnce(notification, command) on facade. So it will called only once, then it will be removed from commands queue.
9. Added Guard for commad, it can be used to make checkes before command will execute, it has reference to facade too.
10. Added addGuard(...guardClassRefs), you need to give as argument just Guard classes, not instances.
11. Command has protected method perpare, which is provided to add guards.
12. Command execution is being done in following sequence,
    prepare -> checkGuards -> execute

ToDo

2. Create a TypeScript example with all new functionalities usage. And update attached example.

Description

At the moment, attached example repo is in ES6 and doesn't using all new functionalities