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Instead of having to clean an array in a contract using a `before_validation` block, for example, we can now pass `compact_blank: true` to the attribute, like this: ```ruby attribute :ids, :array, compact_blank: true ```
46 lines
1.1 KiB
Ruby
Vendored
46 lines
1.1 KiB
Ruby
Vendored
# frozen_string_literal: true
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class User::BulkDestroy
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include Service::Base
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params do
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attribute :user_ids, :array, compact_blank: true
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attribute :block_ip_and_email, :boolean, default: false
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validates :user_ids, length: { minimum: 1, maximum: 100 }
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end
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model :users
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policy :can_delete_users
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step :delete
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private
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def fetch_users(params:)
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# this order clause ensures we retrieve the users in the same order as the
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# IDs in the param. we do this to ensure the users are deleted in the same
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# order as they're selected in the UI
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User
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.where(id: params.user_ids)
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.order(DB.sql_fragment("array_position(ARRAY[?], users.id)", params.user_ids))
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.to_a
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end
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def can_delete_users(guardian:, users:)
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users.all? { guardian.can_delete_user?(_1) }
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end
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def delete(users:, guardian:, params:)
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users
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.each
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.with_index(1) do |user, position|
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User::Action::DestroyAndPublish.call(
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user:,
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position:,
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guardian:,
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total_size: users.size,
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block_ip_and_email: params.block_ip_and_email,
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)
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end
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end
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end
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