#10 Rules: User control in a Multi-user Environment-Yii2 Tutorial

Описание: Lecture #10/12 - In a multi-user environment it is absolutely necessary to control registered users’ access to the Controller Actions available. To achieve that we have introduced the model Rule. As a result the user control mechanism has become highly formalized and in effect is drawn outside the application itself.
The added bonus is that the method is flexible enough so that it can be easily adapted to a host of situations. We demonstrate that, by applying the technique to control access to elements in Views as well.
You can experiment with the technique by defining some Rules of your own and test the response of the application.
In retrospective, Lecture #10 may be just the first step towards the design of a revised/extended Rule class, that will allow us to use Rules not only within Controller Actions and Views, but in Model methods as well, with the aim to move most of the 'control logic' outside the application itself. These ideas will be briefly presented in Lecture #12 of the course and may be investigated if future lectures ;-)


The compressed file (orionbbw10) in the link below contains all Models+Views+Controllers necessary for the lecture


https://drive.google.com/file/d/1rm3Q...



The compressed file orionbbw10.zip, also contains rule.sql. It must be imported id database ic



You can use the material in the video freely as long as you reference your sources.


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