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class EventFilter
attr_accessor :params
class << self
def all
'all'
end
def push
'push'
end
def merged
'merged'
end
def comments
'comments'
end
def team
'team'
end
end
def initialize(params)
@params = if params
params.dup
else
[] # EventFilter.default_filter
end
end
def apply_filter(events)
return events unless params.present?
filter = params.dup
actions = []
case filter
when EventFilter.push
actions = [Event::PUSHED]
when EventFilter.merged
actions = [Event::MERGED]
when EventFilter.comments
actions = [Event::COMMENTED]
when EventFilter.team
actions = [Event::JOINED, Event::LEFT, Event::EXPIRED]
when EventFilter.all
actions = [
Event::PUSHED,
Event::MERGED,
Event::COMMENTED,
Event::JOINED,
Event::LEFT,
Event::EXPIRED
]
end
events.where(action: actions)
end
def options(key)
filter = params.dup
if filter.include? key
filter.delete key
else
filter << key
end
filter
end
def active?(key)
params.include? key
end
end