Jorge Manrubia
49 lines
1.2 KiB
Ruby
49 lines
1.2 KiB
Ruby
class Command::Parser
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attr_reader :context
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delegate :user, :cards, to: :context
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def initialize(context)
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@context = context
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end
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def parse(string)
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parse_command(string).tap do |command|
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user.commands << command
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command.validate!
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end
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end
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private
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def parse_command(string)
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command_name, *command_arguments = string.split(" ")
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case command_name
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when "/assign", "/assign_to"
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Command::Assign.new(assignee_ids: assignees_from(command_arguments).collect(&:id), card_ids: cards.ids)
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else
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search(string)
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end
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end
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def search(string)
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if card = user.accessible_cards.find_by_id(string)
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Command::GoToCard.new(card_id: card.id)
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else
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Command::Search.new(query: string)
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end
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end
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def assignees_from(strings)
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Array(strings).filter_map do |string|
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assignee_from(string)
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end
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end
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# TODO: This is temporary as it can be ambiguous. We should inject the user ID in the command
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# instead, as determined by the user picker. E.g: @david:1234.
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def assignee_from(string)
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User.all.find { |user| user.mentionable_handles.include?(string) }
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end
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end
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