11832cc07d
When customizing CONSUL, one of the most common actions is adding a new
field to a form.
This requires modifying the permitted/allowed parameters. However, in
most cases, the method returning these parameters returned an instance
of `ActionController::Parameters`, so adding more parameters to it
wasn't easy.
So customizing the code required copying the method returning those
parameters and adding the new ones. For example:
```
def something_params
params.require(:something).permit(
:one_consul_attribute,
:another_consul_attribute,
:my_custom_attribute
)
end
```
This meant that, if the `something_params` method changed in CONSUL, the
customization of this method had to be updated as well.
So we're extracting the logic returning the parameters to a method which
returns an array. Now this code can be customized without copying the
original method:
```
alias_method :consul_allowed_params, :allowed_params
def allowed_params
consul_allowed_params + [:my_custom_attribute]
end
```
54 lines
1.1 KiB
Ruby
54 lines
1.1 KiB
Ruby
class Admin::ValuatorsController < Admin::BaseController
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load_and_authorize_resource
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def show
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@valuator = Valuator.find(params[:id])
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end
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def index
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@valuators = @valuators.page(params[:page])
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end
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def search
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@users = User.search(params[:search]).includes(:valuator).page(params[:page])
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end
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def create
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@valuator = Valuator.new(valuator_params)
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@valuator.save!
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redirect_to admin_valuators_path
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end
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def edit
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@valuator = Valuator.find(params[:id])
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@valuator_groups = ValuatorGroup.all
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end
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def update
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@valuator = Valuator.find(params[:id])
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if @valuator.update(valuator_params)
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notice = t("admin.valuators.form.updated")
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redirect_to [:admin, @valuator], notice: notice
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else
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render :edit
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end
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end
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def destroy
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@valuator.destroy!
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redirect_to admin_valuators_path
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end
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private
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def valuator_params
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params[:valuator][:description] = nil if params[:valuator][:description].blank?
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params.require(:valuator).permit(allowed_params)
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end
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def allowed_params
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[:user_id, :description, :valuator_group_id, :can_comment, :can_edit_dossier]
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end
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end
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