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
```
142 lines
3.9 KiB
Ruby
142 lines
3.9 KiB
Ruby
class Admin::BudgetInvestmentsController < Admin::BaseController
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include FeatureFlags
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include CommentableActions
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include Translatable
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feature_flag :budgets
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has_orders %w[oldest], only: [:show, :edit]
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has_filters %w[all], only: [:index, :toggle_selection]
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before_action :load_budget
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before_action :load_investment, only: [:show, :edit, :update, :toggle_selection]
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before_action :load_ballot, only: [:show, :index]
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before_action :parse_valuation_filters
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before_action :load_investments, only: [:index, :toggle_selection]
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def index
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load_tags
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respond_to do |format|
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format.html
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format.js
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format.csv do
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send_data Budget::Investment::Exporter.new(@investments).to_csv,
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filename: "budget_investments.csv"
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end
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end
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end
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def show
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load_comments
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end
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def edit
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authorize! :admin_update, @investment
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load_staff
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load_valuator_groups
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load_tags
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end
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def update
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authorize! :admin_update, @investment
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respond_to do |format|
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format.html do
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if @investment.update(budget_investment_params)
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redirect_to admin_budget_budget_investment_path(@budget,
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@investment,
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Budget::Investment.filter_params(params).to_h),
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notice: t("flash.actions.update.budget_investment")
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else
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load_staff
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load_valuator_groups
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load_tags
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render :edit
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end
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end
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format.json do
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@investment.update!(budget_investment_params)
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end
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end
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end
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def toggle_selection
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authorize! :toggle_selection, @investment
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@investment.toggle :selected
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@investment.save!
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load_investments
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end
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private
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def load_comments
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@commentable = @investment
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@comment_tree = CommentTree.new(@commentable, params[:page], @current_order, valuations: true)
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set_comment_flags(@comment_tree.comments)
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end
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def resource_model
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Budget::Investment
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end
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def resource_name
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resource_model.parameterize(separator: "_")
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end
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def load_investments
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@investments = Budget::Investment.scoped_filter(params, @current_filter).order_filter(params)
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@investments = Kaminari.paginate_array(@investments) if @investments.is_a?(Array)
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@investments = @investments.page(params[:page]) unless request.format.csv?
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end
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def budget_investment_params
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params.require(:budget_investment).permit(allowed_params)
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end
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def allowed_params
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attributes = [:external_url, :heading_id, :administrator_id, :tag_list,
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:valuation_tag_list, :incompatible, :visible_to_valuators, :selected,
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:milestone_tag_list, valuator_ids: [], valuator_group_ids: []]
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[*attributes, translation_params(Budget::Investment)]
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end
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def load_budget
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@budget = Budget.find_by_slug_or_id! params[:budget_id]
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end
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def load_investment
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@investment = @budget.investments.find(params[:id])
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end
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def load_staff
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@admins = @budget.administrators.includes(:user)
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@valuators = @budget.valuators.includes(:user).order(description: :asc).order("users.email ASC")
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end
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def load_valuator_groups
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@valuator_groups = ValuatorGroup.all.order(name: :asc)
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end
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def load_tags
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@tags = Budget::Investment.tags_on(:valuation_tags).order(:name).distinct
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end
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def load_ballot
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query = Budget::Ballot.where(user: current_user, budget: @budget)
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@ballot = @budget.balloting? ? query.first_or_create! : query.first_or_initialize
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end
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def parse_valuation_filters
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if params[:valuator_or_group_id]
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model, id = params[:valuator_or_group_id].split("_")
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if model == "group"
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params[:valuator_group_id] = id
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else
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params[:valuator_id] = id
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end
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end
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end
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end
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