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Currently in services, we don’t make a distinction between input parameters, options and dependencies. This can lead to user input modifying the service behavior, whereas it was not the developer intention. This patch addresses the issue by changing how data is provided to services: - `params` is now used to hold all data coming from outside (typically user input from a controller) and a contract will take its values from `params`. - `options` is a new key to provide options to a service. This typically allows changing a service behavior at runtime. It is, of course, totally optional. - `dependencies` is actually anything else provided to the service (like `guardian`) and available directly from the context object. The `service_params` helper in controllers has been updated to reflect those changes, so most of the existing services didn’t need specific changes. The options block has the same DSL as contracts, as it’s also based on `ActiveModel`. There aren’t any validations, though. Here’s an example: ```ruby options do attribute :allow_changing_hidden, :boolean, default: false end ``` And here’s an example of how to call a service with the new keys: ```ruby MyService.call(params: { key1: value1, … }, options: { my_option: true }, guardian:, …) ``` |
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toggle_spec.rb |