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Package variable-generator
Short Description Generate new variable symbol by last variable and selected strategy.
License
Homepage https://github.com/baraja-core/variable-generator
Informations about the package variable-generator
Variable generator
Generate new variable symbol by last variable and selected strategy.
Idea
A series of smart tools for generating variable symbols and order numbers in your e-shop.
Generating order numbers or other number series hides a number of complex problems. For example, adhering to the specified format according to the specification, handling transaction entries (to avoid duplication) and handling the case when the generated value overflows.
This package contains a set of algorithms and ready-made strategies to elegantly solve these problems. If any of the algorithms do not suit you, you can implement your own just by satisfying the defined interface.
📦 Installation
It's best to use Composer for installation, and you can also find the package on Packagist and GitHub.
To install, simply use the command:
You can use the package manually by creating an instance of the internal classes, or register a DIC extension to link the services directly to the Nette Framework.
How to use
At the beginning, create an instance of the Generator or get it from the DIC. If you are using Doctrine entities, there is an autoconfiguration that will automatically find your entity with an order (must meet the OrderEntity
interface) and you can start generating numbers.
Example:
The generator is easy to use.
Retrieve the next free number (using it without an argument automatically retrieves the last used number based on the variableLoader service).
Getting the next available number based on the user's choice:
Retrieving the last generated number:
You can always choose your own strategy for generating numbers:
Protection duplicate number generation
This tool automatically protects you from generating a duplicate number. To protect you, an automatic lock (see the baraja-core/lock
library for more information) is used, which allows only one number to be generated at a time, while competing processes in other threads are suspended in the meantime.
📄 License
baraja-core/variable-generator
is licensed under the MIT license. See the LICENSE file for more details.